feat(t213): verify selected SKU combination price

2026-07-27 23:57:02 +08:00
parent 5c08d8d7f3
commit 73b00b4063
18 changed files with 1301 additions and 140 deletions
@@ -11,8 +11,8 @@ android {
        applicationId = "com.roubao.autopilot"
        minSdk = 26
        targetSdk = 34
-        versionCode = 8
-        versionName = "1.4.3"
+        versionCode = 9
+        versionName = "1.4.4"

        vectorDrawables {
            useSupportLibrary = true
@@ -67,6 +67,7 @@ import com.roubao.autopilot.vlm.CandidateHumanReviewPolicy
 import com.roubao.autopilot.vlm.CandidateTopFivePolicy
 import com.roubao.autopilot.vlm.CandidateSpecificationHardConstraintPolicy
 import com.roubao.autopilot.vlm.SkuHardConstraintExtractor
+import com.roubao.autopilot.vlm.SkuConstraintKind
 import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -88,6 +89,7 @@ import com.roubao.autopilot.pinduoduo.PinduoduoImageSearchAutomation
 import com.roubao.autopilot.pinduoduo.PinduoduoImageProbeAutomation
 import com.roubao.autopilot.pinduoduo.PinduoduoImageCandidateWorkflow
 import com.roubao.autopilot.pinduoduo.PinduoduoReferenceImagePolicy
+import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationTarget
 import com.roubao.autopilot.pinduoduo.PDD_IMAGE_SEARCH_AUDIT_QUERY
 import com.roubao.autopilot.pinduoduo.CandidateEvidenceSource
 import com.roubao.autopilot.pinduoduo.SEARCH_PROBE_KEYWORD
@@ -627,8 +629,22 @@ class MainActivity : ComponentActivity() {
        } else {
            searchKeyword
        }
+        val specificationTarget = (
+            boundRequirement?.sku ?: procurementTask?.sku
+            )?.let(SkuHardConstraintExtractor::extract)
+            ?.takeIf { it.readyForAutomaticMatching }
+            ?.let { constraints ->
+                val values = constraints.constraints.associate {
+                    it.kind to it.expected
+                }
+                PinduoduoSpecificationTarget(
+                    color = requireNotNull(values[SkuConstraintKind.COLOR]),
+                    size = requireNotNull(values[SkuConstraintKind.SIZE])
+                )
+            }
        val candidateAutomation = PinduoduoCandidateAutomation(
-            AndroidPinduoduoCandidateDriver(this)
+            driver = AndroidPinduoduoCandidateDriver(this),
+            specificationTarget = specificationTarget
        )
        candidateAutomation.reset()
        searchProbeReport.value = null
@@ -1002,15 +1018,27 @@ class MainActivity : ComponentActivity() {
                            }
                            val drafts = ranked.map { rankedCandidate ->
                                val assessment = rankedCandidate.assessment
+                                val candidateEvidence = requireNotNull(
+                                    evidenceByOrdinal[
+                                        rankedCandidate.sourceOrdinal
+                                    ]
+                                )
                                ExecutionCandidateDraft(
                                    ordinal = rankedCandidate.rankedOrdinal,
                                    title =
                                        "拼多多图片候选 " +
                                            rankedCandidate.sourceOrdinal,
-                                    skuText = assessment.hardConstraintResults
+                                    skuText =
+                                        candidateEvidence.specification
+                                            .selectedSummary
+                                            ?: assessment
+                                                .hardConstraintResults
                                                .joinToString(" / ") {
-                                            "${it.kind.name}:${it.expected}"
+                                                    "${it.kind.name}:" +
+                                                        it.expected
                                                },
+                                    price = candidateEvidence.specification
+                                        .price?.rawText.orEmpty(),
                                    evidenceLocalIDs = emptyList(),
                                    evaluation = ExecutionCandidateEvaluation(
                                        decision = assessment.decision.name,
@@ -1184,6 +1212,10 @@ class MainActivity : ComponentActivity() {
                    ExecutionCandidateDraft(
                        ordinal = candidate.ordinal,
                        title = "$taskTitle 候选 ${candidate.ordinal}",
+                        skuText = candidate.specification
+                            .selectedSummary.orEmpty(),
+                        price = candidate.specification
+                            .price?.rawText.orEmpty(),
                        evidenceLocalIDs = emptyList()
                    )
                }
@@ -5,6 +5,7 @@ import com.roubao.autopilot.pinduoduo.PinduoduoCandidateCard
 import com.roubao.autopilot.pinduoduo.PinduoduoCandidateDetailEvidence
 import com.roubao.autopilot.pinduoduo.PinduoduoScreenshotCapture
 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationEvidence
+import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationGroupKind
 import com.roubao.autopilot.pinduoduo.PinduoduoUiSnapshot
 import com.roubao.autopilot.readiness.DeviceObservationStore
 import kotlinx.coroutines.Dispatchers
@@ -94,6 +95,18 @@ object BuyerAccessibilityBridge {
            service?.readPinduoduoSpecificationEvidence()
        }

+    suspend fun selectSpecificationOption(
+        kind: PinduoduoSpecificationGroupKind,
+        optionText: String
+    ): Boolean = withContext(Dispatchers.Main.immediate) {
+        service?.selectPinduoduoSpecificationOption(kind, optionText) == true
+    }
+
+    suspend fun scrollSpecifications(): Boolean =
+        withContext(Dispatchers.Main.immediate) {
+            service?.scrollPinduoduoSpecifications() == true
+        }
+
    suspend fun captureSpecificationScreenshot(): PinduoduoScreenshotCapture? =
        withTimeoutOrNull(SCREENSHOT_TIMEOUT_MILLIS) {
            withContext(Dispatchers.Main.immediate) {
@@ -108,6 +121,11 @@ object BuyerAccessibilityBridge {
            service?.closePinduoduoSpecifications() == true
        }

+    suspend fun returnFromOrderConfirmation(): Boolean =
+        withContext(Dispatchers.Main.immediate) {
+            service?.returnFromPinduoduoOrderConfirmation() == true
+        }
+
    suspend fun returnToResults(): Boolean =
        withContext(Dispatchers.Main.immediate) {
            service?.returnFromPinduoduoCandidate() == true
@@ -25,6 +25,7 @@ import com.roubao.autopilot.pinduoduo.isCandidateResultsPage
 import com.roubao.autopilot.pinduoduo.SEARCH_PROBE_KEYWORD
 import com.roubao.autopilot.pinduoduo.PinduoduoScreenshotCapture
 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationEvidence
+import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationGroupKind
 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationParser
 import java.io.ByteArrayOutputStream
 import java.util.ArrayDeque
@@ -328,14 +329,25 @@ class BuyerAccessibilityService : AccessibilityService() {
            if (!isVerifiedProductDetail(root)) {
                return@withPinduoduoRoot false
            }
-            val entries = collectNodes(root).filter { node ->
+            val nodes = collectNodes(root)
+            val directTargets = uniqueClickableTargets(nodes.filter { node ->
                node.isVisibleToUser &&
                    node.isEnabled &&
                    PinduoduoSpecificationParser.isSafeEntryText(
                        semanticText(node)
                    )
+            })
+            val target = directTargets.singleOrNull()
+                ?: uniqueClickableTargets(
+                    nodes.filter { node ->
+                        node.isVisibleToUser &&
+                            node.isEnabled &&
+                            normalizeActionText(semanticText(node))
+                                .endsWith(SPECIFICATION_PURCHASE_ENTRY)
                    }
-            entries.singleOrNull()?.let(::clickNodeOrAncestor) == true
+                ).singleOrNull()
+                ?: return@withPinduoduoRoot false
+            target.performAction(AccessibilityNodeInfo.ACTION_CLICK)
        } ?: false

    internal fun readPinduoduoSpecificationEvidence():
@@ -353,6 +365,67 @@ class BuyerAccessibilityService : AccessibilityService() {
            )
        }

+    internal fun selectPinduoduoSpecificationOption(
+        kind: PinduoduoSpecificationGroupKind,
+        optionText: String
+    ): Boolean =
+        withPinduoduoRoot { root ->
+            val snapshot = classifyPinduoduoRoot(root)
+            if (
+                snapshot.safetyStopReason != null ||
+                snapshot.page != PinduoduoPage.SPECIFICATION_PANEL
+            ) {
+                return@withPinduoduoRoot false
+            }
+            val evidence = PinduoduoSpecificationParser.parse(
+                collectNodes(root).map(::uiElement)
+            ) ?: return@withPinduoduoRoot false
+            val group = evidence.groups
+                .filter { it.kind == kind }
+                .singleOrNull()
+                ?: return@withPinduoduoRoot false
+            val option = group.options.filter { candidate ->
+                normalizeActionText(candidate.text) ==
+                    normalizeActionText(optionText)
+            }.singleOrNull()
+                ?.takeIf { it.enabled && !it.selected }
+                ?: return@withPinduoduoRoot false
+            val normalizedOption = normalizeActionText(option.text)
+            val targets = uniqueClickableTargets(
+                collectNodes(root).filter { node ->
+                    node.isVisibleToUser &&
+                        node.isEnabled &&
+                        normalizeActionText(semanticText(node)) ==
+                        normalizedOption
+                }
+            )
+            targets.singleOrNull()
+                ?.performAction(AccessibilityNodeInfo.ACTION_CLICK) == true
+        } ?: false
+
+    internal fun scrollPinduoduoSpecifications(): Boolean =
+        withPinduoduoRoot { root ->
+            val snapshot = classifyPinduoduoRoot(root)
+            if (
+                snapshot.safetyStopReason != null ||
+                snapshot.page != PinduoduoPage.SPECIFICATION_PANEL
+            ) {
+                return@withPinduoduoRoot false
+            }
+            collectNodes(root)
+                .filter { node ->
+                    node.isVisibleToUser &&
+                        node.isEnabled &&
+                        node.isScrollable &&
+                        node.className?.toString()
+                            ?.endsWith("ScrollView") == true
+                }
+                .singleOrNull()
+                ?.performAction(
+                    AccessibilityNodeInfo.ACTION_SCROLL_FORWARD
+                ) == true
+        } ?: false
+
    internal fun closePinduoduoSpecifications(): Boolean =
        withPinduoduoRoot { root ->
            val snapshot = classifyPinduoduoRoot(root)
@@ -365,6 +438,17 @@ class BuyerAccessibilityService : AccessibilityService() {
            performGlobalAction(GLOBAL_ACTION_BACK)
        } ?: false

+    internal fun returnFromPinduoduoOrderConfirmation(): Boolean =
+        withPinduoduoRoot { root ->
+            if (
+                classifyPinduoduoRoot(root).page !=
+                PinduoduoPage.ORDER_CONFIRMATION
+            ) {
+                return@withPinduoduoRoot false
+            }
+            performGlobalAction(GLOBAL_ACTION_BACK)
+        } ?: false
+
    internal fun returnFromPinduoduoCandidate(): Boolean =
        withPinduoduoRoot { root ->
            if (!isVerifiedProductDetail(root)) {
@@ -531,7 +615,9 @@ class BuyerAccessibilityService : AccessibilityService() {
            selected = node.isSelected,
            scrollable = node.isScrollable,
            boundsLeft = bounds.left,
-            boundsTop = bounds.top
+            boundsTop = bounds.top,
+            boundsRight = bounds.right,
+            boundsBottom = bounds.bottom
        )
    }

@@ -802,6 +888,37 @@ class BuyerAccessibilityService : AccessibilityService() {
        return false
    }

+    private fun uniqueClickableTargets(
+        nodes: Collection<AccessibilityNodeInfo>
+    ): List<AccessibilityNodeInfo> =
+        nodes.mapNotNull(::clickableNodeOrAncestor)
+            .distinctBy { node ->
+                val bounds = Rect().also(node::getBoundsInScreen)
+                listOf(
+                    bounds.left,
+                    bounds.top,
+                    bounds.right,
+                    bounds.bottom
+                )
+            }
+
+    private fun clickableNodeOrAncestor(
+        node: AccessibilityNodeInfo
+    ): AccessibilityNodeInfo? {
+        var candidate: AccessibilityNodeInfo? = node
+        repeat(MAX_CLICK_ANCESTORS) {
+            val current = candidate ?: return null
+            if (current.isClickable && current.isEnabled) {
+                return current
+            }
+            candidate = current.parent
+        }
+        return null
+    }
+
+    private fun normalizeActionText(value: String): String =
+        value.trim().replace(Regex("\\s+"), "")
+
    private data class CandidateNode(
        val node: AccessibilityNodeInfo,
        val card: PinduoduoCandidateCard
@@ -835,6 +952,7 @@ class BuyerAccessibilityService : AccessibilityService() {
        private const val RECENT_PROJECTS_TEXT = "最近项目"
        private const val IMAGE_GRID_COLUMNS = 4
        private const val IMAGE_GRID_WIDTH_TOLERANCE = 24
+        private const val SPECIFICATION_PURCHASE_ENTRY = "免拼购买"
        private val DECIMAL_PRICE_PATTERN =
            Regex("^\\s*\\d{1,6}\\.\\d{1,2}\\s*$")
    }
@@ -36,9 +36,21 @@ class AndroidPinduoduoCandidateDriver(
    override suspend fun openSpecifications(): Boolean =
        BuyerAccessibilityBridge.openSpecifications()

-    override suspend fun captureSpecifications(): PinduoduoSpecificationCapture? {
-        val evidence = BuyerAccessibilityBridge.specificationEvidence()
-            ?: return null
+    override suspend fun readSpecifications(): PinduoduoSpecificationEvidence? =
+        BuyerAccessibilityBridge.specificationEvidence()
+
+    override suspend fun selectSpecificationOption(
+        kind: PinduoduoSpecificationGroupKind,
+        optionText: String
+    ): Boolean =
+        BuyerAccessibilityBridge.selectSpecificationOption(kind, optionText)
+
+    override suspend fun scrollSpecifications(): Boolean =
+        BuyerAccessibilityBridge.scrollSpecifications()
+
+    override suspend fun captureSpecifications(
+        evidence: PinduoduoSpecificationEvidence
+    ): PinduoduoSpecificationCapture? {
        val screenshot =
            BuyerAccessibilityBridge.captureSpecificationScreenshot()
                ?: return null
@@ -48,6 +60,9 @@ class AndroidPinduoduoCandidateDriver(
    override suspend fun closeSpecifications(): Boolean =
        BuyerAccessibilityBridge.closeSpecifications()

+    override suspend fun returnFromOrderConfirmation(): Boolean =
+        BuyerAccessibilityBridge.returnFromOrderConfirmation()
+
    override suspend fun saveCandidate(
        ordinal: Int,
        card: PinduoduoCandidateCard,
@@ -170,6 +185,22 @@ private class CandidateEvidenceStore(context: Context) {
                        "specification_semantic_text_count",
                        evidence.specification.semanticTextCount
                    )
+                    .put(
+                        "specification_selected_summary",
+                        evidence.specification.selectedSummary
+                    )
+                    .put(
+                        "specification_price_ambiguous",
+                        evidence.specification.priceAmbiguous
+                    )
+                    .put(
+                        "specification_price_raw",
+                        evidence.specification.price?.rawText
+                    )
+                    .put(
+                        "specification_price_cents",
+                        evidence.specification.price?.cents
+                    )
                    .put(
                        "specification_asset",
                        assetJson(evidence.specificationAsset)
@@ -177,7 +208,7 @@ private class CandidateEvidenceStore(context: Context) {
            )
        }
        val manifest = JSONObject()
-            .put("schema_version", 2)
+            .put("schema_version", 3)
            .put("candidate_count", evidenceByOrdinal.size)
            .put("candidates", candidates)
            .toString(2)
@@ -35,8 +35,23 @@ class CandidateEvidenceSource(
            var totalBytes = 0L
            sorted.map { metadata ->
                require(
-                    metadata.specification.groups.map { it.kind }.toSet() ==
-                        PinduoduoSpecificationGroupKind.entries.toSet()
+                    metadata.specification.groups.isNotEmpty() &&
+                        metadata.specification.groups
+                            .map { it.kind }
+                            .distinct()
+                            .size == metadata.specification.groups.size
+                )
+                require(
+                    metadata.specification.selectedSummary
+                        ?.length
+                        ?.let { it in 1..160 } != false
+                )
+                require(
+                    metadata.specification.price?.let { price ->
+                        price.rawText.length in 1..32 &&
+                            price.cents in 1..100_000_000L &&
+                            !metadata.specification.priceAmbiguous
+                    } != false
                )
                val detail = readAsset(
                    canonicalRoot = canonicalRoot,
@@ -19,6 +19,9 @@ enum class CandidateBrowsePhase {
    CAPTURING_DETAIL,
    OPENING_SPECIFICATIONS,
    READING_SPECIFICATIONS,
+    SELECTING_COLOR,
+    SELECTING_SIZE,
+    SCROLLING_SPECIFICATIONS,
    CLOSING_SPECIFICATIONS,
    RETURNING_RESULTS,
    SCROLLING_RESULTS,
@@ -27,8 +30,10 @@ enum class CandidateBrowsePhase {

 class PinduoduoCandidateAutomation(
    private val driver: PinduoduoCandidateDriver,
+    private val specificationTarget: PinduoduoSpecificationTarget? = null,
    private val maxCandidates: Int = MAX_CANDIDATES_PER_PROBE,
    private val maxResultScrolls: Int = MAX_RESULT_SCROLLS_PER_PROBE,
+    private val maxSpecificationScrolls: Int = 2,
    private val pagePollIntervalMillis: Long = 200,
    private val unknownPageLimit: Int = 20
 ) : AutomationGateway {
@@ -45,6 +50,7 @@ class PinduoduoCandidateAutomation(
    init {
        require(maxCandidates in 1..MAX_CANDIDATES_PER_PROBE)
        require(maxResultScrolls in 0..MAX_RESULT_SCROLLS_PER_PROBE)
+        require(maxSpecificationScrolls in 0..2)
        require(pagePollIntervalMillis > 0)
        require(unknownPageLimit > 0)
    }
@@ -110,11 +116,33 @@ class PinduoduoCandidateAutomation(
                )
            mutablePhase.value = CandidateBrowsePhase.OPENING_SPECIFICATIONS
            if (!driver.openSpecifications()) {
-                return AutomationResult.Blocked(SafetyStopReason.UNKNOWN_PAGE)
+                returnToResultsAfterUnsupportedCandidate()?.let { return it }
+                continue
+            }
+            when (val entry = awaitSpecificationEntry()) {
+                SpecificationEntry.PANEL -> Unit
+                SpecificationEntry.ORDER_CONFIRMATION -> {
+                    if (!driver.returnFromOrderConfirmation()) {
+                        return AutomationResult.Blocked(
+                            SafetyStopReason.PAYMENT_BOUNDARY
+                        )
+                    }
+                    awaitPage(PinduoduoPage.PRODUCT_DETAIL)?.let { return it }
+                    returnToResultsAfterUnsupportedCandidate()?.let {
+                        return it
+                    }
+                    continue
+                }
+                is SpecificationEntry.FAILED -> return entry.result
            }
-            awaitPage(PinduoduoPage.SPECIFICATION_PANEL)?.let { return it }
            mutablePhase.value = CandidateBrowsePhase.READING_SPECIFICATIONS
-            val specifications = driver.captureSpecifications()
+            val specificationEvidence = collectSpecificationEvidence()
+                ?: return AutomationResult.FatalFailure(
+                    WorkflowFailureCode.EVIDENCE_CAPTURE_FAILED
+                )
+            val specifications = driver.captureSpecifications(
+                specificationEvidence
+            )
                ?: return AutomationResult.FatalFailure(
                    WorkflowFailureCode.EVIDENCE_CAPTURE_FAILED
                )
@@ -146,6 +174,157 @@ class PinduoduoCandidateAutomation(
        return terminalCollectionResult()
    }

+    private suspend fun collectSpecificationEvidence():
+        PinduoduoSpecificationEvidence? {
+        val observations = mutableListOf<PinduoduoSpecificationEvidence>()
+        var specificationScrolls = 0
+
+        suspend fun read(): PinduoduoSpecificationEvidence? =
+            driver.readSpecifications()?.also(observations::add)
+
+        if (specificationTarget == null) {
+            read()
+            return PinduoduoSpecificationParser.merge(observations)
+        }
+
+        val targets = listOf(
+            PinduoduoSpecificationGroupKind.COLOR to
+                specificationTarget.color,
+            PinduoduoSpecificationGroupKind.SIZE to
+                specificationTarget.size
+        )
+        for ((kind, expected) in targets) {
+            var resolved = false
+            while (!resolved) {
+                val current = read()
+                    ?: return PinduoduoSpecificationParser.merge(observations)
+                when (
+                    val resolution =
+                        PinduoduoSpecificationSelectionPolicy.resolve(
+                            evidence = current,
+                            kind = kind,
+                            expected = expected
+                        )
+                ) {
+                    is PinduoduoSpecificationOptionResolution.Ready -> {
+                        if (resolution.alreadySelected) {
+                            resolved = true
+                            continue
+                        }
+                        mutablePhase.value = when (kind) {
+                            PinduoduoSpecificationGroupKind.COLOR ->
+                                CandidateBrowsePhase.SELECTING_COLOR
+                            PinduoduoSpecificationGroupKind.SIZE ->
+                                CandidateBrowsePhase.SELECTING_SIZE
+                        }
+                        if (
+                            !driver.selectSpecificationOption(
+                                kind,
+                                resolution.optionText
+                            )
+                        ) {
+                            return PinduoduoSpecificationParser.merge(
+                                observations
+                            )
+                        }
+                        delay(pagePollIntervalMillis)
+                        awaitPage(PinduoduoPage.SPECIFICATION_PANEL)?.let {
+                            return PinduoduoSpecificationParser.merge(
+                                observations
+                            )
+                        }
+                        val verified = read()
+                            ?: return PinduoduoSpecificationParser.merge(
+                                observations
+                            )
+                        resolved =
+                            (
+                                PinduoduoSpecificationSelectionPolicy.resolve(
+                                    evidence = verified,
+                                    kind = kind,
+                                    expected = expected
+                                ) as? PinduoduoSpecificationOptionResolution.Ready
+                                )?.alreadySelected == true
+                        if (!resolved) {
+                            return PinduoduoSpecificationParser.merge(
+                                observations
+                            )
+                        }
+                    }
+                    PinduoduoSpecificationOptionResolution.Absent -> {
+                        if (specificationScrolls >= maxSpecificationScrolls) {
+                            return PinduoduoSpecificationParser.merge(
+                                observations
+                            )
+                        }
+                        mutablePhase.value =
+                            CandidateBrowsePhase.SCROLLING_SPECIFICATIONS
+                        if (!driver.scrollSpecifications()) {
+                            return PinduoduoSpecificationParser.merge(
+                                observations
+                            )
+                        }
+                        specificationScrolls += 1
+                        delay(pagePollIntervalMillis)
+                        awaitPage(PinduoduoPage.SPECIFICATION_PANEL)?.let {
+                            return PinduoduoSpecificationParser.merge(
+                                observations
+                            )
+                        }
+                    }
+                    PinduoduoSpecificationOptionResolution.Ambiguous,
+                    is PinduoduoSpecificationOptionResolution.Disabled ->
+                        return PinduoduoSpecificationParser.merge(observations)
+                }
+            }
+        }
+        mutablePhase.value = CandidateBrowsePhase.READING_SPECIFICATIONS
+        read()
+        return PinduoduoSpecificationParser.merge(observations)
+    }
+
+    private suspend fun awaitSpecificationEntry(): SpecificationEntry {
+        var stableUnexpectedObservations = 0
+        while (true) {
+            val snapshot = driver.snapshot()
+            if (snapshot.page == PinduoduoPage.SPECIFICATION_PANEL) {
+                return SpecificationEntry.PANEL
+            }
+            if (snapshot.page == PinduoduoPage.ORDER_CONFIRMATION) {
+                return SpecificationEntry.ORDER_CONFIRMATION
+            }
+            safetyResult(snapshot)?.let {
+                return SpecificationEntry.FAILED(it)
+            }
+            stableUnexpectedObservations = if (
+                snapshot.foregroundPackage == PINDUODUO_PACKAGE
+            ) {
+                stableUnexpectedObservations + 1
+            } else {
+                0
+            }
+            if (stableUnexpectedObservations >= unknownPageLimit) {
+                return SpecificationEntry.FAILED(
+                    AutomationResult.Blocked(SafetyStopReason.UNKNOWN_PAGE)
+                )
+            }
+            delay(pagePollIntervalMillis)
+        }
+    }
+
+    private suspend fun returnToResultsAfterUnsupportedCandidate():
+        AutomationResult? {
+        mutablePhase.value = CandidateBrowsePhase.RETURNING_RESULTS
+        if (!driver.returnToResults()) {
+            return AutomationResult.RetryableFailure(
+                WorkflowFailureCode.TRANSIENT_AUTOMATION
+            )
+        }
+        val result = awaitResultsPage()
+        mutablePhase.value = CandidateBrowsePhase.READING_RESULTS
+        return result
+    }
+
    private suspend fun recoverDetailPageIfNeeded(): AutomationResult? {
        val snapshot = driver.snapshot()
        safetyResult(snapshot)?.let { return it }
@@ -237,6 +416,14 @@ class PinduoduoCandidateAutomation(

    private fun safetyResult(snapshot: PinduoduoUiSnapshot): AutomationResult.Blocked? =
        snapshot.safetyStopReason?.let(AutomationResult::Blocked)
+
+    private sealed interface SpecificationEntry {
+        data object PANEL : SpecificationEntry
+        data object ORDER_CONFIRMATION : SpecificationEntry
+        data class FAILED(
+            val result: AutomationResult
+        ) : SpecificationEntry
+    }
 }

 class PinduoduoProbeAutomation(
@@ -58,8 +58,17 @@ interface PinduoduoCandidateDriver {
    suspend fun openCandidate(signature: String): Boolean
    suspend fun captureDetail(): PinduoduoCandidateCapture?
    suspend fun openSpecifications(): Boolean
-    suspend fun captureSpecifications(): PinduoduoSpecificationCapture?
+    suspend fun readSpecifications(): PinduoduoSpecificationEvidence?
+    suspend fun selectSpecificationOption(
+        kind: PinduoduoSpecificationGroupKind,
+        optionText: String
+    ): Boolean
+    suspend fun scrollSpecifications(): Boolean
+    suspend fun captureSpecifications(
+        evidence: PinduoduoSpecificationEvidence
+    ): PinduoduoSpecificationCapture?
    suspend fun closeSpecifications(): Boolean
+    suspend fun returnFromOrderConfirmation(): Boolean
    suspend fun saveCandidate(
        ordinal: Int,
        card: PinduoduoCandidateCard,
@@ -17,7 +17,9 @@ data class PinduoduoUiElement(
    val selected: Boolean = false,
    val scrollable: Boolean = false,
    val boundsLeft: Int = 0,
-    val boundsTop: Int = 0
+    val boundsTop: Int = 0,
+    val boundsRight: Int = 0,
+    val boundsBottom: Int = 0
 )

 enum class PinduoduoPage {
@@ -29,6 +31,8 @@ enum class PinduoduoPage {
    IMAGE_SEARCH_RESULTS,
    PRODUCT_DETAIL,
    SPECIFICATION_PANEL,
+    ORDER_CONFIRMATION,
+    ORDER_LIST,
    UNKNOWN
 }

@@ -159,10 +163,33 @@ object PinduoduoPageClassifier {
                paymentMarkers.none(semantic::contains)
        }
        val hasSpecificationPanel =
+            (
+                normalized.any { it == "确认款式" } &&
+                    normalized.any { it.startsWith("已选择") } &&
+                    visibleElements.any { element ->
+                        element.clickable &&
+                            normalize(
+                                element.contentDescription.orEmpty()
+                            ) == "关闭"
+                    } &&
+                    visibleElements.any { element ->
+                        element.clickable &&
+                            normalize(element.text.orEmpty()) == "确定"
+                    }
+                ) ||
+                (
                    specificationGroupCount >= 2 &&
                        specificationOptionCount >= 2
+                    )
+        val hasOrderConfirmation = normalized.any { it == "确认订单" }
+        val hasOrderList =
+            normalized.any { it == "我的订单" || it == "全部订单" } &&
+                setOf("待付款", "待发货", "待收货")
+                    .count { marker -> normalized.any { it == marker } } >= 2

        val page = when {
+            hasOrderConfirmation -> PinduoduoPage.ORDER_CONFIRMATION
+            hasOrderList -> PinduoduoPage.ORDER_LIST
            hasSpecificationPanel -> PinduoduoPage.SPECIFICATION_PANEL
            hasImageResultHeader && legacySortControlCount >= 3 ->
                PinduoduoPage.IMAGE_SEARCH_RESULTS
@@ -1,5 +1,7 @@
 package com.roubao.autopilot.pinduoduo

+import java.text.Normalizer
+
 enum class PinduoduoSpecificationGroupKind {
    COLOR,
    SIZE
@@ -21,9 +23,34 @@ data class PinduoduoSpecificationGroup(
 data class PinduoduoSpecificationEvidence(
    val signature: String,
    val semanticTextCount: Int,
-    val groups: List<PinduoduoSpecificationGroup>
+    val groups: List<PinduoduoSpecificationGroup>,
+    val selectedSummary: String? = null,
+    val price: PinduoduoSpecificationPrice? = null,
+    val priceAmbiguous: Boolean = false
 )

+data class PinduoduoSpecificationPrice(
+    val rawText: String,
+    val cents: Long
+)
+
+data class PinduoduoSpecificationTarget(
+    val color: String,
+    val size: String
+)
+
+sealed interface PinduoduoSpecificationOptionResolution {
+    data object Absent : PinduoduoSpecificationOptionResolution
+    data object Ambiguous : PinduoduoSpecificationOptionResolution
+    data class Disabled(
+        val optionText: String
+    ) : PinduoduoSpecificationOptionResolution
+    data class Ready(
+        val optionText: String,
+        val alreadySelected: Boolean
+    ) : PinduoduoSpecificationOptionResolution
+}
+
 object PinduoduoSpecificationParser {
    fun parse(
        elements: Collection<PinduoduoUiElement>
@@ -47,10 +74,7 @@ object PinduoduoSpecificationParser {
                GroupHeader(index, kind, semanticText(element), element.boundsTop)
            }
        }
-        if (
-            headers.map { it.kind }.toSet() !=
-            PinduoduoSpecificationGroupKind.entries.toSet()
-        ) {
+        if (headers.isEmpty()) {
            return null
        }

@@ -77,8 +101,8 @@ object PinduoduoSpecificationParser {
                options.size > MAX_OPTIONS_PER_GROUP ||
                    ordered.any { element ->
                        element.scrollable &&
-                            element.boundsTop >= header.top &&
-                            element.boundsTop < nextTop
+                            element.boundsTop <= header.top &&
+                            element.boundsBottom > header.top
                    }
            PinduoduoSpecificationGroup(
                kind = header.kind,
@@ -87,10 +111,22 @@ object PinduoduoSpecificationParser {
                complete = !clipped
            )
        }
-        if (groups.any { it.options.isEmpty() }) {
+        if (groups.all { it.options.isEmpty() }) {
            return null
        }

+        val selectedSummary = ordered.asSequence()
+            .map(::semanticText)
+            .firstOrNull { normalize(it).startsWith("已选择") }
+            ?.take(MAX_SELECTED_SUMMARY_LENGTH)
+        val observedPrices = ordered.asSequence()
+            .map(::semanticText)
+            .mapNotNull(::parsePrice)
+            .distinctBy { it.cents }
+            .take(MAX_PRICE_CANDIDATES + 1)
+            .toList()
+        val price = observedPrices.singleOrNull()
+        val priceAmbiguous = observedPrices.size > 1
        val semantics = buildList {
            groups.forEach { group ->
                add("${group.kind.name}:${normalize(group.title)}:${group.complete}")
@@ -101,13 +137,78 @@ object PinduoduoSpecificationParser {
                    )
                }
            }
+            selectedSummary?.let { add("selected:${normalize(it)}") }
+            price?.let { add("price:${it.cents}") }
+            add("price_ambiguous:$priceAmbiguous")
        }
        return PinduoduoSpecificationEvidence(
            signature = PinduoduoEvidenceHash.sha256(
                semantics.joinToString("\u001f")
            ),
            semanticTextCount = semantics.size,
-            groups = groups
+            groups = groups,
+            selectedSummary = selectedSummary,
+            price = price,
+            priceAmbiguous = priceAmbiguous
+        )
+    }
+
+    fun merge(
+        observations: List<PinduoduoSpecificationEvidence>
+    ): PinduoduoSpecificationEvidence? {
+        if (observations.isEmpty()) {
+            return null
+        }
+        val groups = PinduoduoSpecificationGroupKind.entries.mapNotNull { kind ->
+            val observedGroups = observations.flatMap { evidence ->
+                evidence.groups.filter { it.kind == kind }
+            }
+            if (observedGroups.isEmpty()) {
+                return@mapNotNull null
+            }
+            val optionsByText =
+                linkedMapOf<String, PinduoduoSpecificationOption>()
+            observedGroups.forEach { group ->
+                group.options.forEach { option ->
+                    optionsByText[normalize(option.text)] = option
+                }
+            }
+            PinduoduoSpecificationGroup(
+                kind = kind,
+                title = observedGroups.first().title,
+                options = optionsByText.values.toList(),
+                complete = observedGroups.all { it.complete }
+            )
+        }
+        val prices = observations.mapNotNull { it.price }
+            .distinctBy { it.cents }
+        val priceAmbiguous =
+            observations.any { it.priceAmbiguous } || prices.size > 1
+        val selectedSummary = observations.asReversed()
+            .firstNotNullOfOrNull { it.selectedSummary }
+        val semantics = buildList {
+            groups.forEach { group ->
+                add("${group.kind.name}:${group.complete}")
+                group.options.forEach { option ->
+                    add(
+                        "${normalize(option.text)}:" +
+                            "${option.selected}:${option.enabled}"
+                    )
+                }
+            }
+            selectedSummary?.let { add("selected:${normalize(it)}") }
+            prices.singleOrNull()?.let { add("price:${it.cents}") }
+            add("price_ambiguous:$priceAmbiguous")
+        }
+        return PinduoduoSpecificationEvidence(
+            signature = PinduoduoEvidenceHash.sha256(
+                semantics.joinToString("\u001f")
+            ),
+            semanticTextCount = semantics.size,
+            groups = groups,
+            selectedSummary = selectedSummary,
+            price = prices.singleOrNull().takeUnless { priceAmbiguous },
+            priceAmbiguous = priceAmbiguous
        )
    }

@@ -124,6 +225,7 @@ object PinduoduoSpecificationParser {
            normalized !in SAFE_ENTRY_TEXTS &&
            SAFE_ENTRY_PREFIXES.none(normalized::startsWith) &&
            TRANSACTION_MARKERS.none(normalized::contains) &&
+            normalized !in SPECIFICATION_ACTION_MARKERS &&
            (element.clickable || element.selected || !element.enabled)
    }

@@ -146,6 +248,25 @@ object PinduoduoSpecificationParser {
    private fun normalize(value: String): String =
        value.trim().lowercase().replace(Regex("\\s+"), "")

+    private fun parsePrice(value: String): PinduoduoSpecificationPrice? {
+        val match = PRICE_PATTERN.matchEntire(
+            Normalizer.normalize(value.trim(), Normalizer.Form.NFKC)
+                .replace(Regex("\\s+"), "")
+        ) ?: return null
+        val whole = match.groupValues[1].toLongOrNull() ?: return null
+        val fraction = match.groupValues[2].padEnd(2, '0')
+            .ifEmpty { "00" }
+            .toLongOrNull() ?: return null
+        val cents = whole * 100 + fraction
+        if (cents <= 0 || cents > MAX_PRICE_CENTS) {
+            return null
+        }
+        return PinduoduoSpecificationPrice(
+            rawText = value.trim().take(MAX_PRICE_TEXT_LENGTH),
+            cents = cents
+        )
+    }
+
    private data class GroupHeader(
        val index: Int,
        val kind: PinduoduoSpecificationGroupKind,
@@ -172,7 +293,113 @@ object PinduoduoSpecificationParser {
        "支付",
        "结算"
    )
+    private val SPECIFICATION_ACTION_MARKERS = setOf(
+        "查看大图",
+        "增加数量",
+        "减少数量",
+        "确定",
+        "关闭",
+        "确认款式"
+    )
+    private val PRICE_PATTERN = Regex("""^[¥￥](\d{1,7})(?:\.(\d{1,2}))?$""")
    private const val MAX_ELEMENTS = 160
    private const val MAX_OPTIONS_PER_GROUP = 30
    private const val MAX_OPTION_TEXT_LENGTH = 80
+    private const val MAX_SELECTED_SUMMARY_LENGTH = 160
+    private const val MAX_PRICE_CANDIDATES = 4
+    private const val MAX_PRICE_TEXT_LENGTH = 32
+    private const val MAX_PRICE_CENTS = 100_000_000L
+}
+
+object PinduoduoSpecificationSelectionPolicy {
+    fun resolve(
+        evidence: PinduoduoSpecificationEvidence,
+        kind: PinduoduoSpecificationGroupKind,
+        expected: String
+    ): PinduoduoSpecificationOptionResolution {
+        val groups = evidence.groups.filter { it.kind == kind }
+        if (groups.size != 1) {
+            return if (groups.isEmpty()) {
+                PinduoduoSpecificationOptionResolution.Absent
+            } else {
+                PinduoduoSpecificationOptionResolution.Ambiguous
+            }
+        }
+        val matches = groups.single().options.filter { option ->
+            PinduoduoSpecificationTargetMatcher.matches(
+                kind = kind,
+                expected = expected,
+                observed = option.text
+            )
+        }
+        return when {
+            matches.isEmpty() -> PinduoduoSpecificationOptionResolution.Absent
+            matches.size > 1 -> PinduoduoSpecificationOptionResolution.Ambiguous
+            !matches.single().enabled ->
+                PinduoduoSpecificationOptionResolution.Disabled(
+                    matches.single().text
+                )
+            else -> PinduoduoSpecificationOptionResolution.Ready(
+                optionText = matches.single().text,
+                alreadySelected = matches.single().selected
+            )
+        }
+    }
+}
+
+object PinduoduoSpecificationTargetMatcher {
+    fun matches(
+        kind: PinduoduoSpecificationGroupKind,
+        expected: String,
+        observed: String
+    ): Boolean {
+        val normalized = Normalizer.normalize(
+            observed.trim(),
+            Normalizer.Form.NFKC
+        ).uppercase()
+        return when (kind) {
+            PinduoduoSpecificationGroupKind.COLOR ->
+                COLOR_ALIASES[expected].orEmpty()
+                    .any { alias -> normalized.matchesAlias(alias) }
+            PinduoduoSpecificationGroupKind.SIZE ->
+                sizeAliases(expected).any { alias ->
+                    Regex(
+                        """(?:^|[^A-Z0-9])${Regex.escape(alias)}""" +
+                            """(?=$|[^A-Z0-9])"""
+                    ).containsMatchIn(normalized)
+                }
+        }
+    }
+
+    private fun String.matchesAlias(alias: String): Boolean =
+        if (alias.all { it in 'A'..'Z' }) {
+            Regex(
+                """(?:^|[^A-Z])${Regex.escape(alias)}(?=$|[^A-Z])"""
+            ).containsMatchIn(this)
+        } else {
+            contains(alias)
+        }
+
+    private fun sizeAliases(expected: String): Set<String> =
+        when (expected) {
+            "2XL" -> setOf("2XL", "XXL")
+            "3XL" -> setOf("3XL", "XXXL")
+            "FREE" -> setOf("FREE", "FREESIZE", "均码")
+            else -> setOf(expected)
+        }
+
+    private val COLOR_ALIASES = mapOf(
+        "BLACK" to listOf("BLACK", "黑色", "亮黑", "纯黑"),
+        "WHITE" to listOf("WHITE", "白色", "纯白", "米白"),
+        "GRAY" to listOf("GRAY", "GREY", "灰色", "浅灰", "深灰"),
+        "RED" to listOf("RED", "红色", "酒红", "玫红"),
+        "BLUE" to listOf("BLUE", "蓝色", "藏青", "牛仔蓝"),
+        "GREEN" to listOf("GREEN", "绿色", "军绿"),
+        "YELLOW" to listOf("YELLOW", "黄色"),
+        "PINK" to listOf("PINK", "粉色", "粉红"),
+        "PURPLE" to listOf("PURPLE", "紫色"),
+        "BROWN" to listOf("BROWN", "棕色", "咖色", "咖啡色"),
+        "BEIGE" to listOf("BEIGE", "米色", "卡其"),
+        "ORANGE" to listOf("ORANGE", "橙色")
+    )
 }
@@ -2,6 +2,7 @@ package com.roubao.autopilot.vlm

 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationEvidence
 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationGroupKind
+import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationTargetMatcher
 import java.text.Normalizer

 enum class SkuConstraintKind {
@@ -107,8 +108,21 @@ object CandidateSpecificationHardConstraintPolicy {
        constraints: List<SkuHardConstraint>,
        evidence: PinduoduoSpecificationEvidence,
        evidenceSha256: String
-    ): List<CandidateHardConstraintResult> =
-        constraints.map { constraint ->
+    ): List<CandidateHardConstraintResult> {
+        if (evidence.price == null || evidence.priceAmbiguous) {
+            return constraints.map { constraint ->
+                result(
+                    constraint,
+                    HardConstraintMatchStatus.UNKNOWN,
+                    audit(
+                        constraint,
+                        "combination_price_unverified",
+                        evidenceSha256
+                    )
+                )
+            }
+        }
+        return constraints.map { constraint ->
            val kind = when (constraint.kind) {
                SkuConstraintKind.COLOR ->
                    PinduoduoSpecificationGroupKind.COLOR
@@ -125,7 +139,11 @@ object CandidateSpecificationHardConstraintPolicy {
            }
            val group = matchingGroups.single()
            val matchingOptions = group.options.filter { option ->
-                optionMatches(constraint, option.text)
+                PinduoduoSpecificationTargetMatcher.matches(
+                    kind = kind,
+                    expected = constraint.expected,
+                    observed = option.text
+                )
            }
            when {
                matchingOptions.size > 1 ->
@@ -134,11 +152,21 @@ object CandidateSpecificationHardConstraintPolicy {
                        HardConstraintMatchStatus.UNKNOWN,
                        audit(constraint, "target_duplicate", evidenceSha256)
                    )
-                matchingOptions.singleOrNull()?.enabled == true ->
+                matchingOptions.singleOrNull()?.let { option ->
+                    option.enabled &&
+                        option.selected &&
+                        evidence.selectedSummary?.let { summary ->
+                            PinduoduoSpecificationTargetMatcher.matches(
+                                kind = kind,
+                                expected = constraint.expected,
+                                observed = summary
+                            )
+                        } == true
+                } == true ->
                    result(
                        constraint,
                        HardConstraintMatchStatus.MATCH,
-                        audit(constraint, "target_enabled", evidenceSha256)
+                        audit(constraint, "target_selected", evidenceSha256)
                    )
                matchingOptions.singleOrNull()?.enabled == false ->
                    result(
@@ -146,6 +174,16 @@ object CandidateSpecificationHardConstraintPolicy {
                        HardConstraintMatchStatus.MISMATCH,
                        audit(constraint, "target_disabled", evidenceSha256)
                    )
+                matchingOptions.singleOrNull()?.enabled == true ->
+                    result(
+                        constraint,
+                        HardConstraintMatchStatus.UNKNOWN,
+                        audit(
+                            constraint,
+                            "target_not_selected",
+                            evidenceSha256
+                        )
+                    )
                group.complete ->
                    result(
                        constraint,
@@ -160,6 +198,7 @@ object CandidateSpecificationHardConstraintPolicy {
                    )
            }
        }
+    }

    private fun result(
        constraint: SkuHardConstraint,
@@ -180,57 +219,4 @@ object CandidateSpecificationHardConstraintPolicy {
        "group=${constraint.kind.name};target=${constraint.expected};" +
            "observation=$observation;spec_sha256=$evidenceSha256"

-    private fun optionMatches(
-        constraint: SkuHardConstraint,
-        observed: String
-    ): Boolean {
-        val normalized = Normalizer.normalize(
-            observed.trim(),
-            Normalizer.Form.NFKC
-        ).uppercase()
-        return when (constraint.kind) {
-            SkuConstraintKind.COLOR ->
-                COLOR_ALIASES[constraint.expected].orEmpty()
-                    .any { alias -> normalized.matchesAlias(alias) }
-            SkuConstraintKind.SIZE ->
-                sizeAliases(constraint.expected).any { alias ->
-                    Regex(
-                        """(?:^|[^A-Z0-9])${Regex.escape(alias)}""" +
-                            """(?=$|[^A-Z0-9])"""
-                    ).containsMatchIn(normalized)
-                }
-        }
-    }
-
-    private fun String.matchesAlias(alias: String): Boolean =
-        if (alias.all { it in 'A'..'Z' }) {
-            Regex(
-                """(?:^|[^A-Z])${Regex.escape(alias)}(?=$|[^A-Z])"""
-            ).containsMatchIn(this)
-        } else {
-            contains(alias)
-        }
-
-    private fun sizeAliases(expected: String): Set<String> =
-        when (expected) {
-            "2XL" -> setOf("2XL", "XXL")
-            "3XL" -> setOf("3XL", "XXXL")
-            "FREE" -> setOf("FREE", "FREESIZE", "均码")
-            else -> setOf(expected)
-        }
-
-    private val COLOR_ALIASES = mapOf(
-        "BLACK" to listOf("BLACK", "黑色", "亮黑", "纯黑"),
-        "WHITE" to listOf("WHITE", "白色", "纯白", "米白"),
-        "GRAY" to listOf("GRAY", "GREY", "灰色", "浅灰", "深灰"),
-        "RED" to listOf("RED", "红色", "酒红", "玫红"),
-        "BLUE" to listOf("BLUE", "蓝色", "藏青", "牛仔蓝"),
-        "GREEN" to listOf("GREEN", "绿色", "军绿"),
-        "YELLOW" to listOf("YELLOW", "黄色"),
-        "PINK" to listOf("PINK", "粉色", "粉红"),
-        "PURPLE" to listOf("PURPLE", "紫色"),
-        "BROWN" to listOf("BROWN", "棕色", "咖色", "咖啡色"),
-        "BEIGE" to listOf("BEIGE", "米色", "卡其"),
-        "ORANGE" to listOf("ORANGE", "橙色")
-    )
 }
@@ -157,7 +157,7 @@ class PinduoduoCandidateAutomationTest {
        }

    @Test
-    fun `missing safe specification entry blocks without purchase fallback`() =
+    fun `unsupported specification entry skips candidate safely`() =
        runTest {
            val driver = FakeCandidateDriver(
                cardPages = listOf(listOf(card("a"))),
@@ -174,13 +174,175 @@ class PinduoduoCandidateAutomationTest {
            )

            assertEquals(
-                AutomationResult.Blocked(SafetyStopReason.UNKNOWN_PAGE),
+                AutomationResult.FatalFailure(
+                    WorkflowFailureCode.TARGET_NOT_READY
+                ),
                result
            )
            assertEquals(1, driver.openSpecificationCalls)
+            assertEquals(1, driver.returnToResultsCalls)
            assertTrue(driver.savedEvidence.isEmpty())
        }

+    @Test
+    fun `selects target color then size and captures verified price`() =
+        runTest {
+            val driver = FakeCandidateDriver(
+                cardPages = listOf(listOf(card("a")))
+            )
+            val automation = PinduoduoCandidateAutomation(
+                driver = driver,
+                specificationTarget = PinduoduoSpecificationTarget(
+                    color = "BLACK",
+                    size = "L"
+                ),
+                maxCandidates = 1,
+                pagePollIntervalMillis = 1
+            )
+            automation.reset()
+
+            val result = automation.execute(
+                PinduoduoCandidateWorkflow.steps().last()
+            )
+
+            assertEquals(AutomationResult.Success, result)
+            assertEquals(
+                listOf(
+                    PinduoduoSpecificationGroupKind.COLOR to "黑色",
+                    PinduoduoSpecificationGroupKind.SIZE to "L"
+                ),
+                driver.selectedOptions
+            )
+            val specification = driver.savedEvidence.single().specification
+            assertEquals("已选择：黑色 L", specification.selectedSummary)
+            assertEquals(1090L, specification.price?.cents)
+        }
+
+    @Test
+    fun `direct order confirmation is exited without candidate save`() =
+        runTest {
+            val driver = FakeCandidateDriver(
+                cardPages = listOf(listOf(card("a"))),
+                openOrderConfirmation = true
+            )
+            val automation = PinduoduoCandidateAutomation(
+                driver = driver,
+                maxCandidates = 1,
+                pagePollIntervalMillis = 1
+            )
+            automation.reset()
+
+            val result = automation.execute(
+                PinduoduoCandidateWorkflow.steps().last()
+            )
+
+            assertEquals(
+                AutomationResult.FatalFailure(
+                    WorkflowFailureCode.TARGET_NOT_READY
+                ),
+                result
+            )
+            assertEquals(1, driver.returnFromOrderConfirmationCalls)
+            assertTrue(driver.savedEvidence.isEmpty())
+        }
+
+    @Test
+    fun `bounded specification scroll exposes target size`() = runTest {
+        val driver = FakeCandidateDriver(
+            cardPages = listOf(listOf(card("a"))),
+            sizeVisibleAfterSpecificationScroll = true
+        )
+        val automation = PinduoduoCandidateAutomation(
+            driver = driver,
+            specificationTarget = PinduoduoSpecificationTarget(
+                color = "BLACK",
+                size = "L"
+            ),
+            maxCandidates = 1,
+            pagePollIntervalMillis = 1
+        )
+        automation.reset()
+
+        val result = automation.execute(
+            PinduoduoCandidateWorkflow.steps().last()
+        )
+
+        assertEquals(AutomationResult.Success, result)
+        assertEquals(1, driver.specificationScrollCalls)
+        assertEquals(
+            PinduoduoSpecificationGroupKind.SIZE to "L",
+            driver.selectedOptions.last()
+        )
+    }
+
+    @Test
+    fun `unchanged selection state is captured but not continued`() = runTest {
+        val driver = FakeCandidateDriver(
+            cardPages = listOf(listOf(card("a"))),
+            ignoreSpecificationSelection = true
+        )
+        val automation = PinduoduoCandidateAutomation(
+            driver = driver,
+            specificationTarget = PinduoduoSpecificationTarget(
+                color = "BLACK",
+                size = "L"
+            ),
+            maxCandidates = 1,
+            pagePollIntervalMillis = 1
+        )
+        automation.reset()
+
+        val result = automation.execute(
+            PinduoduoCandidateWorkflow.steps().last()
+        )
+
+        assertEquals(AutomationResult.Success, result)
+        assertEquals(
+            listOf(PinduoduoSpecificationGroupKind.COLOR to "黑色"),
+            driver.selectedOptions
+        )
+        assertTrue(
+            driver.savedEvidence.single().specification.groups
+                .single {
+                    it.kind == PinduoduoSpecificationGroupKind.COLOR
+                }
+                .options
+                .none { it.selected }
+        )
+    }
+
+    @Test
+    fun `missing target never exceeds specification scroll budget`() =
+        runTest {
+            val driver = FakeCandidateDriver(
+                cardPages = listOf(listOf(card("a"))),
+                hideSizeAlways = true
+            )
+            val automation = PinduoduoCandidateAutomation(
+                driver = driver,
+                specificationTarget = PinduoduoSpecificationTarget(
+                    color = "BLACK",
+                    size = "L"
+                ),
+                maxCandidates = 1,
+                pagePollIntervalMillis = 1
+            )
+            automation.reset()
+
+            val result = automation.execute(
+                PinduoduoCandidateWorkflow.steps().last()
+            )
+
+            assertEquals(AutomationResult.Success, result)
+            assertEquals(2, driver.specificationScrollCalls)
+            assertEquals(
+                setOf(PinduoduoSpecificationGroupKind.COLOR),
+                driver.savedEvidence.single().specification.groups
+                    .map { it.kind }
+                    .toSet()
+            )
+        }
+
    private fun card(signature: String) = PinduoduoCandidateCard(
        signature = signature,
        semanticTextCount = 3,
@@ -192,6 +354,10 @@ class PinduoduoCandidateAutomationTest {
        private val safetyStopReason: SafetyStopReason? = null,
        private val failCapture: Boolean = false,
        private val failOpenSpecifications: Boolean = false,
+        private val openOrderConfirmation: Boolean = false,
+        private val sizeVisibleAfterSpecificationScroll: Boolean = false,
+        private val hideSizeAlways: Boolean = false,
+        private val ignoreSpecificationSelection: Boolean = false,
        private val transitionDelaySnapshots: Int = 0
    ) : PinduoduoCandidateDriver {
        private var cardPageIndex = 0
@@ -203,6 +369,13 @@ class PinduoduoCandidateAutomationTest {
        val savedEvidence = mutableListOf<PinduoduoCandidateEvidence>()
        var scrollCalls = 0
        var openSpecificationCalls = 0
+        var returnToResultsCalls = 0
+        var returnFromOrderConfirmationCalls = 0
+        var specificationScrollCalls = 0
+        val selectedOptions =
+            mutableListOf<Pair<PinduoduoSpecificationGroupKind, String>>()
+        private val effectiveSelections =
+            mutableListOf<Pair<PinduoduoSpecificationGroupKind, String>>()

        override suspend fun snapshot(): PinduoduoUiSnapshot {
            if (pendingPage != null) {
@@ -217,6 +390,9 @@ class PinduoduoCandidateAutomationTest {
                foregroundPackage = PINDUODUO_PACKAGE,
                page = page,
                safetyStopReason = safetyStopReason
+                    ?: SafetyStopReason.PAYMENT_BOUNDARY.takeIf {
+                        page == PinduoduoPage.ORDER_CONFIRMATION
+                    }
            )
        }

@@ -250,14 +426,41 @@ class PinduoduoCandidateAutomationTest {
            if (failOpenSpecifications) {
                return false
            }
-            transitionTo(PinduoduoPage.SPECIFICATION_PANEL)
+            transitionTo(
+                if (openOrderConfirmation) {
+                    PinduoduoPage.ORDER_CONFIRMATION
+                } else {
+                    PinduoduoPage.SPECIFICATION_PANEL
+                }
+            )
            return true
        }

-        override suspend fun captureSpecifications():
+        override suspend fun readSpecifications():
+            PinduoduoSpecificationEvidence = specification()
+
+        override suspend fun selectSpecificationOption(
+            kind: PinduoduoSpecificationGroupKind,
+            optionText: String
+        ): Boolean {
+            selectedOptions += kind to optionText
+            if (!ignoreSpecificationSelection) {
+                effectiveSelections += kind to optionText
+            }
+            return true
+        }
+
+        override suspend fun scrollSpecifications(): Boolean {
+            specificationScrollCalls += 1
+            return true
+        }
+
+        override suspend fun captureSpecifications(
+            evidence: PinduoduoSpecificationEvidence
+        ):
            PinduoduoSpecificationCapture =
            PinduoduoSpecificationCapture(
-                evidence = specification(),
+                evidence = evidence,
                screenshot = PinduoduoScreenshotCapture(
                    pngBytes = byteArrayOf(2),
                    width = 1080,
@@ -270,6 +473,12 @@ class PinduoduoCandidateAutomationTest {
            return true
        }

+        override suspend fun returnFromOrderConfirmation(): Boolean {
+            returnFromOrderConfirmationCalls += 1
+            transitionTo(PinduoduoPage.PRODUCT_DETAIL)
+            return true
+        }
+
        override suspend fun saveCandidate(
            ordinal: Int,
            card: PinduoduoCandidateCard,
@@ -289,6 +498,7 @@ class PinduoduoCandidateAutomationTest {
        }

        override suspend fun returnToResults(): Boolean {
+            returnToResultsCalls += 1
            transitionTo(PinduoduoPage.SEARCH_RESULTS)
            return true
        }
@@ -306,6 +516,11 @@ class PinduoduoCandidateAutomationTest {
            savedEvidence.clear()
            scrollCalls = 0
            openSpecificationCalls = 0
+            returnToResultsCalls = 0
+            returnFromOrderConfirmationCalls = 0
+            specificationScrollCalls = 0
+            selectedOptions.clear()
+            effectiveSelections.clear()
            cardPageIndex = 0
            page = PinduoduoPage.SEARCH_RESULTS
            pendingPage = null
@@ -335,24 +550,57 @@ class PinduoduoCandidateAutomationTest {
        private fun specification() = PinduoduoSpecificationEvidence(
            signature = "specification",
            semanticTextCount = 6,
-            groups = listOf(
+            groups = buildList {
+                add(
                    PinduoduoSpecificationGroup(
                        kind = PinduoduoSpecificationGroupKind.COLOR,
                        title = "颜色分类",
                        options = listOf(
-                        PinduoduoSpecificationOption("黑色", false, true)
+                            PinduoduoSpecificationOption(
+                                "黑色",
+                            effectiveSelections.any {
+                                    it.first ==
+                                        PinduoduoSpecificationGroupKind.COLOR
+                                },
+                                true
+                            )
                        ),
                        complete = true
-                ),
+                    )
+                )
+                if (
+                    !hideSizeAlways &&
+                        (
+                            !sizeVisibleAfterSpecificationScroll ||
+                                specificationScrollCalls > 0
+                            )
+                ) {
+                    add(
                        PinduoduoSpecificationGroup(
                            kind = PinduoduoSpecificationGroupKind.SIZE,
                            title = "尺码",
                            options = listOf(
-                        PinduoduoSpecificationOption("L", false, true)
+                                PinduoduoSpecificationOption(
+                                    "L",
+                                    selected = effectiveSelections.any {
+                                        it.first ==
+                                            PinduoduoSpecificationGroupKind.SIZE
+                                    },
+                                    enabled = true
+                                )
                            ),
                            complete = true
                        )
                    )
+                }
+            },
+            selectedSummary = effectiveSelections
+                .takeIf { it.isNotEmpty() }
+                ?.joinToString(
+                    prefix = "已选择：",
+                    separator = " "
+                ) { it.second },
+            price = PinduoduoSpecificationPrice("¥10.9", 1090)
        )
    }
 }
@@ -156,7 +156,7 @@ class PinduoduoPageClassifierTest {

    @Test
    fun `payment boundary blocks even on otherwise unknown page`() {
-        val snapshot = classify(element(text = "确认订单"))
+        val snapshot = classify(element(text = "立即支付"))

        assertEquals(PinduoduoPage.UNKNOWN, snapshot.page)
        assertEquals(SafetyStopReason.PAYMENT_BOUNDARY, snapshot.safetyStopReason)
@@ -215,6 +215,48 @@ class PinduoduoPageClassifierTest {
        assertNull(snapshot.safetyStopReason)
    }

+    @Test
+    fun `stable specification controls survive scrolled option groups`() {
+        val snapshot = classify(
+            element(text = "确认款式"),
+            element(text = "已选择：白色 2XL"),
+            element(contentDescription = "关闭", clickable = true),
+            element(text = "确定", clickable = true),
+            element(text = "尺码"),
+            element(text = "2XL", clickable = true)
+        )
+
+        assertEquals(PinduoduoPage.SPECIFICATION_PANEL, snapshot.page)
+        assertNull(snapshot.safetyStopReason)
+    }
+
+    @Test
+    fun `order confirmation is classified and remains payment blocked`() {
+        val snapshot = classify(
+            element(text = "确认订单"),
+            element(text = "提交订单", clickable = true)
+        )
+
+        assertEquals(PinduoduoPage.ORDER_CONFIRMATION, snapshot.page)
+        assertEquals(
+            SafetyStopReason.PAYMENT_BOUNDARY,
+            snapshot.safetyStopReason
+        )
+    }
+
+    @Test
+    fun `order list uses stable status tabs`() {
+        val snapshot = classify(
+            element(text = "我的订单"),
+            element(text = "待付款"),
+            element(text = "待发货"),
+            element(text = "待收货")
+        )
+
+        assertEquals(PinduoduoPage.ORDER_LIST, snapshot.page)
+        assertNull(snapshot.safetyStopReason)
+    }
+
    @Test
    fun `cart and order pages are never classified as product detail`() {
        val cart = classify(
@@ -36,7 +36,7 @@ class PinduoduoSpecificationParserTest {
            listOf(
                element("颜色分类", top = 100),
                element("黑色", top = 140, clickable = true),
-                element("", top = 150, scrollable = true),
+                element("", top = 50, bottom = 400, scrollable = true),
                element("尺码", top = 240),
                element("L", top = 280, clickable = true)
            )
@@ -44,7 +44,7 @@ class PinduoduoSpecificationParserTest {

        requireNotNull(evidence)
        assertFalse(evidence.groups.first().complete)
-        assertTrue(evidence.groups.last().complete)
+        assertFalse(evidence.groups.last().complete)
    }

    @Test
@@ -75,9 +75,169 @@ class PinduoduoSpecificationParserTest {
        )
    }

+    @Test
+    fun `reads selected combination and strict cny price`() {
+        val evidence = PinduoduoSpecificationParser.parse(
+            listOf(
+                element("确认款式", top = 10, clickable = true),
+                element("¥ 10.9", top = 20),
+                element("2件9.5折", top = 30),
+                element("已选择： 白色 2XL 建议145-160斤", top = 40),
+                element("颜色分类", top = 100),
+                element("白色", top = 140, clickable = true, selected = true),
+                element("尺码", top = 240),
+                element(
+                    "2XL 建议145-160斤",
+                    top = 280,
+                    clickable = true,
+                    selected = true
+                ),
+                element("确定", top = 500, clickable = true)
+            )
+        )
+
+        requireNotNull(evidence)
+        assertEquals(
+            "已选择： 白色 2XL 建议145-160斤",
+            evidence.selectedSummary
+        )
+        assertEquals(1090L, evidence.price?.cents)
+        assertEquals("¥ 10.9", evidence.price?.rawText)
+        assertFalse(evidence.priceAmbiguous)
+    }
+
+    @Test
+    fun `multiple explicit prices are ambiguous`() {
+        val evidence = PinduoduoSpecificationParser.parse(
+            listOf(
+                element("¥10.9", top = 20),
+                element("¥12", top = 30),
+                element("颜色分类", top = 100),
+                element("黑色", top = 140, clickable = true)
+            )
+        )
+
+        requireNotNull(evidence)
+        assertNull(evidence.price)
+        assertTrue(evidence.priceAmbiguous)
+    }
+
+    @Test
+    fun `range and conditional prices do not become combination price`() {
+        val evidence = PinduoduoSpecificationParser.parse(
+            listOf(
+                element("¥10.9-¥12.9", top = 20),
+                element("券后¥9.9", top = 30),
+                element("2件9.5折", top = 40),
+                element("颜色分类", top = 100),
+                element("黑色", top = 140, clickable = true)
+            )
+        )
+
+        requireNotNull(evidence)
+        assertNull(evidence.price)
+        assertFalse(evidence.priceAmbiguous)
+    }
+
+    @Test
+    fun `merges partial observations after bounded scroll`() {
+        val color = requireNotNull(
+            PinduoduoSpecificationParser.parse(
+                listOf(
+                    element("¥10.9", top = 20),
+                    element("已选择：白色", top = 40),
+                    element("颜色分类", top = 100),
+                    element(
+                        "白色",
+                        top = 140,
+                        clickable = true,
+                        selected = true
+                    )
+                )
+            )
+        )
+        val size = requireNotNull(
+            PinduoduoSpecificationParser.parse(
+                listOf(
+                    element("¥10.9", top = 20),
+                    element("已选择：白色 2XL", top = 40),
+                    element("尺码", top = 100),
+                    element(
+                        "2XL 建议145-160斤",
+                        top = 140,
+                        clickable = true,
+                        selected = true
+                    )
+                )
+            )
+        )
+
+        val merged = requireNotNull(
+            PinduoduoSpecificationParser.merge(listOf(color, size))
+        )
+        assertEquals(
+            PinduoduoSpecificationGroupKind.entries.toSet(),
+            merged.groups.map { it.kind }.toSet()
+        )
+        assertEquals("已选择：白色 2XL", merged.selectedSummary)
+        assertEquals(1090L, merged.price?.cents)
+    }
+
+    @Test
+    fun `selection policy rejects disabled and accepts selected alias`() {
+        val evidence = requireNotNull(
+            PinduoduoSpecificationParser.parse(
+                listOf(
+                    element("已选择：黑色 XXL", top = 40),
+                    element("颜色分类", top = 100),
+                    element(
+                        "经典黑色",
+                        top = 140,
+                        clickable = true,
+                        selected = true
+                    ),
+                    element("尺码", top = 240),
+                    element(
+                        "XXL",
+                        top = 280,
+                        clickable = true,
+                        selected = true
+                    ),
+                    element(
+                        "3XL",
+                        top = 320,
+                        clickable = true,
+                        enabled = false
+                    )
+                )
+            )
+        )
+
+        assertEquals(
+            PinduoduoSpecificationOptionResolution.Ready(
+                optionText = "XXL",
+                alreadySelected = true
+            ),
+            PinduoduoSpecificationSelectionPolicy.resolve(
+                evidence,
+                PinduoduoSpecificationGroupKind.SIZE,
+                "2XL"
+            )
+        )
+        assertEquals(
+            PinduoduoSpecificationOptionResolution.Disabled("3XL"),
+            PinduoduoSpecificationSelectionPolicy.resolve(
+                evidence,
+                PinduoduoSpecificationGroupKind.SIZE,
+                "3XL"
+            )
+        )
+    }
+
    private fun element(
        text: String,
        top: Int,
+        bottom: Int = top + 1,
        clickable: Boolean = false,
        enabled: Boolean = true,
        selected: Boolean = false,
@@ -93,6 +253,7 @@ class PinduoduoSpecificationParserTest {
        visibleToUser = true,
        selected = selected,
        scrollable = scrollable,
-        boundsTop = top
+        boundsTop = top,
+        boundsBottom = bottom
    )
 }
@@ -4,6 +4,7 @@ import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationEvidence
 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationGroup
 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationGroupKind
 import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationOption
+import com.roubao.autopilot.pinduoduo.PinduoduoSpecificationPrice
 import org.junit.Assert.assertEquals
 import org.junit.Assert.assertTrue
 import org.junit.Test
@@ -54,6 +55,39 @@ class CandidateSpecificationHardConstraintPolicyTest {
        )
    }

+    @Test
+    fun `visible but unselected target is unknown`() {
+        assertEquals(
+            HardConstraintMatchStatus.UNKNOWN,
+            evaluate(
+                colorOptions = listOf(
+                    option("黑色", selected = false)
+                ),
+                sizeOptions = listOf(option("2XL"))
+            ).first().status
+        )
+    }
+
+    @Test
+    fun `missing combination price makes selected targets unknown`() {
+        val evidence = specification(
+            colorOptions = listOf(option("黑色")),
+            sizeOptions = listOf(option("2XL"))
+        ).copy(price = null)
+
+        val results = CandidateSpecificationHardConstraintPolicy.evaluate(
+            constraints = constraints(),
+            evidence = evidence,
+            evidenceSha256 = "b".repeat(64)
+        )
+
+        assertTrue(
+            results.all {
+                it.status == HardConstraintMatchStatus.UNKNOWN
+            }
+        )
+    }
+
    @Test
    fun `truncated group and duplicated matching option are unknown`() {
        assertEquals(
@@ -134,15 +168,18 @@ class CandidateSpecificationHardConstraintPolicyTest {
                sizeOptions,
                true
            )
-        )
+        ),
+        selectedSummary = "已选择：经典黑色 XXL",
+        price = PinduoduoSpecificationPrice("¥10.9", 1090)
    )

    private fun option(
        text: String,
-        enabled: Boolean = true
+        enabled: Boolean = true,
+        selected: Boolean = true
    ) = PinduoduoSpecificationOption(
        text = text,
-        selected = false,
+        selected = selected,
        enabled = enabled
    )
 }
@@ -266,8 +266,9 @@ T-102/T-104 在搜索结果后追加一个有界候选步骤：
 -> 一次全局返回并复核固定词结果页
 ```

-候选卡只保留语义指纹和计数，详情/规格截图保存在 App 内部 cache。manifest v2 记录
-匿名文件名、截图 SHA-256、字节数、尺寸和有界规格语义，不保存商品标题或完整页面
+候选卡只保留语义指纹和计数，详情/规格截图保存在 App 内部 cache。manifest v3 记录
+匿名文件名、截图 SHA-256、字节数、尺寸、有界规格语义、已选摘要和严格组合价格，
+不保存商品标题或完整页面
 原文。T-104/T-213 使用这些证据时必须通过受控 evidence 边界读取，不能让 VLM adapter
 自行遍历 cache。Android 10/API 29 及以下不能运行当前截图探针，应在预检时明确
 不支持，不使用媒体投影或 shell 绕过。
@@ -300,6 +301,12 @@ PKG110 上的拼多多 8.17.0 服装详情只暴露不可点击的“颜色/款
 提交订单或触发支付。后续 `ORDER_CREATE` 必须由 Admin 对确定候选签发一次性授权，
 使用独立状态机和幂等/对账边界，不能复用候选探查权限。

+`DISCOVERY_INSPECT` 从任务 SKU 的本地规范化结果取得唯一颜色/尺码，按颜色后尺码
+的固定顺序选择，每次动作后重新读取 selected 与“已选择”摘要；规格区域最多向前
+滚动 2 次。价格只接受单一、完整的人民币文本并保存分值，区间、券后、条件价格、
+多价格冲突或无价格一律降级 `UNKNOWN`。若唯一入口落到订单确认页，自动化只能执行
+系统返回并跳过该候选。
+
 评估结束后 automation 不再产生动作，UI 进入 `AWAITING_CONFIRMATION`、
 `MANUAL_REVIEW` 或 `NO_MATCH`。人员可以把本地建议项标记为可用，或拒绝本次候选；
 这只是验证结果，所有状态的 `order_submitted` 均为 `false`。
@@ -5,9 +5,9 @@
 ## 当前快照

 - 日期：2026-07-27
- 阶段：T-212 已完成；T-213 已按新业务要求重开，正在实现候选 SKU 组合与价格核验
+- 阶段：T-212 已完成；T-213 代码完成，等待用户启用无障碍后执行最后真机 smoke
 - Git：当前分支为 `main`；T-001 至 T-004、T-101 至 T-104、T-201 至 T-207、T-209、
-  T-210、T-211、T-212 均已纳入 Git 历史；T-213 外部阻塞已解除并重新执行
+  T-210、T-211、T-212 均已纳入 Git 历史；T-213 已实现，当前仅真机验收阻塞
 - 生产代码：`android-buyer/` 已接入 Roubao Android 源码
 - Android：固定 `main@c8a6d7f03422eb01744b01f3ee77bf7757741f7e`；MIT 许可证已保留

@@ -17,8 +17,8 @@
 - 本机 Android 工具：JDK 17.0.13、Command-line Tools 22.0、SDK 34、
  Build Tools 34.0.0、Platform Tools/ADB 37.0.0；用户级 SDK 环境变量已设置
 - Android Studio：未安装；`winget` 静默安装卡住后已终止，不阻塞命令行构建
- 测试：T-213 运行 `:app:testDebugUnitTest` 和 `:app:assembleDebug` 通过，24 个 suite
-  共 128 个测试、0 失败；Debug APK `1.4.3 (8)` 已安装到 PKG110
+- 测试：T-213 Android Debug 24 个 suite、143 个测试、0 失败，Debug/Release 回归
+  和 `assembleDebug` 通过；Debug APK `1.4.4 (9)` 已安装并冷启动于 PKG110
 - 后端测试：T-213 运行 `go test ./...` 通过；T-207 的全包 race 与 migration
  验证继续有效
 - 原型：4 个管理 Web 页面和 7 个 Android 页面均可离线独立打开；Playwright
@@ -50,9 +50,10 @@
  图片进入拼多多拍照搜索；App 本地从 SKU 唯一提取颜色和尺码，schema v3 逐项返回
  `MATCH/MISMATCH/UNKNOWN`。只有两项均匹配且分数/置信度不低于 `0.75` 的候选按
  分数、置信度和曝光顺序回传 `0..5` 项，弱匹配和未知项不凑数。
- T-213 规格核验：旧版只读解析、详情/规格双证据和本地硬约束已完成；新业务边界
-  允许 `DISCOVERY_INSPECT` 从“免拼购买”进入规格弹层，正在补充目标颜色/尺码选择、
-  组合价格读取和退出验证。候选探查仍不能加入购物车、提交订单或触发支付。
+- T-213 规格核验：`DISCOVERY_INSPECT` 可从唯一“免拼购买”进入规格弹层，按任务
+  SKU 唯一选择颜色/尺码并复核 selected/已选摘要，最多滚动 2 次；严格保存单一
+  人民币组合价和详情/规格双证据。区间/条件/冲突/缺失价格降级 `UNKNOWN`，直达
+  订单确认页只系统返回。候选探查不能加入购物车、提交订单或触发支付。
 - Workflow：纯 Kotlin runner 已支持步骤 timeout、最多 3 次 retry、安全阻塞、
  用户停止和单 runner 并发拒绝；T-102 已接入搜索加有界候选采集五步
 - TaskSource：严格 CLI 已生成并验证真实私有 ProbeTask；默认 APK 不含私有 fixture
@@ -68,7 +69,7 @@
 - 离线执行：默认 30 分钟有限授权和 30 秒 best-effort heartbeat 已实现；PKG110
  真机断开临时后端 95 秒后保持同一 execution，重连后滑动续期；到期持久安全停止，
  RUNNING 不自动重新分配
- 测试设备：OnePlus PKG110，Android 16/API 36；肉包 `1.4.3 (8)`；拼多多
+- 测试设备：OnePlus PKG110，Android 16/API 36；肉包 `1.4.4 (9)`；拼多多
  `8.17.0 (81700)`
 - 设备就绪：拼多多首页、文字/图片搜索、双列候选卡、详情截图和返回均已通过 8.17.0
  真机验证；最终 APK 重装/force-stop 后 ColorOS 已关闭肉包采购无障碍，当前需采购员
@@ -112,7 +113,7 @@
 | `docs/tasks/T-210.md` | DONE | 兼容拼多多 8.17 搜索结果页与长词省略显示 |
 | `docs/tasks/T-211.md` | DONE | 参考图召回、SKU 颜色尺码硬匹配与 0..5 候选回传 |
 | `docs/tasks/T-212.md` | DONE | 修复重排候选、推荐、证据与人工接受的身份映射 |
-| `docs/tasks/T-213.md` | DOING | 候选阶段选择目标 SKU 并读取组合价格，不提交订单 |
+| `docs/tasks/T-213.md` | BLOCKED | 代码完成；等待手动启用无障碍后执行真机 smoke |
 | `docs/design/` | 已确认 | T-202 原型索引、4 个管理页和 7 个 Android 页面 |
 | `deepseek总结.txt` | 已有 | 历史讨论摘要，不是正式需求权威 |
 | `android-buyer/` | 已有 | Roubao `main` 固定 commit 的 Android 基线 |
@@ -125,7 +126,7 @@

 - 已完成：T-001 至 T-004、T-101 至 T-104、T-201 至 T-207、T-209、T-210、T-211、
  T-212。
- 正在进行：T-213 候选 SKU 组合与价格核验。
+- 正在进行：T-213 仅剩用户授权后的真机自动化 smoke。
 - 下一个可领取任务：无；T-208 依赖 T-213 真机验收完成。
 - 后置任务：T-213 完成后做 T-208 候选决策数据与人工理由闭环，再依次实现商品
  持久身份、Admin 下单授权、设备命令、订单 dry-run、单次提交对账和付款提醒。
@@ -4,7 +4,7 @@ title: 拼多多候选 SKU 组合与价格核验
 phase: 2
 deps:
  - T-212
-status: DOING
+status: BLOCKED
 created: 2026-07-27
 context_ref: 9a8388f
 work_branch: null
@@ -58,16 +58,16 @@ T-211 目前只用候选详情页首屏截图判断颜色和尺码。真机已

 ## 验收要点

- [ ] 页面分类覆盖详情、规格弹层、订单确认、订单列表、登录、验证码、风控和支付。
- [ ] `DISCOVERY_INSPECT` 只允许进入规格弹层、选择目标 SKU、读取价格和返回；代码
+- [x] 页面分类覆盖详情、规格弹层、订单确认、订单列表、登录、验证码、风控和支付。
+- [x] `DISCOVERY_INSPECT` 只允许进入规格弹层、选择目标 SKU、读取价格和返回；代码
  中不存在提交订单、支付或加入购物车动作。
- [ ] 颜色/尺码必须各自唯一匹配；依次点击后验证 selected/已选语义，禁用、重复、
+- [x] 颜色/尺码必须各自唯一匹配；依次点击后验证 selected/已选语义，禁用、重复、
  缺失、截断和状态未变化均有测试。
- [ ] 组合价格使用严格人民币解析并保存分值；模糊区间价、券后条件价、多价格冲突和
+- [x] 组合价格使用严格人民币解析并保存分值；模糊区间价、券后条件价、多价格冲突和
  无价格均不能形成自动匹配证据。
- [ ] 若购买入口直接进入订单确认页，自动化不点击任何页面控件并安全返回。
- [ ] 每个候选的详情/规格证据、所选规格和价格不会在重排/outbox 中串位。
- [ ] Android 单元测试、Debug 构建和后端回归通过。
+- [x] 若购买入口直接进入订单确认页，自动化不点击任何页面控件并安全返回。
+- [x] 每个候选的详情/规格证据、所选规格和价格不会在重排/outbox 中串位。
+- [x] Android 单元测试、Debug 构建和后端回归通过。
 - [ ] PKG110、Android 16、肉包/拼多多版本真机 smoke 完成进入弹层、选择测试 SKU、
  读取组合价格、关闭和返回；确认未创建订单、未进入支付。

@@ -105,3 +105,18 @@ T-211 目前只用候选详情页首屏截图判断颜色和尺码。真机已
  并创建待付款订单，采购员最后在拼多多人工确认和付款。外部决策已解除旧阻塞，本
  任务重新置为 `DOING`，权限缩小为候选阶段的 `DISCOVERY_INSPECT`；真正
  `ORDER_CREATE` 仍须一次性 Admin 授权和独立任务。
+- 2026-07-27：完成 `DISCOVERY_INSPECT` 实现。任务 SKU 先由本地确定性规则唯一提取
+  颜色/尺码，再从直接规格入口或唯一“免拼购买”入口打开弹层；颜色、尺码依次选择并
+  复核 selected/“已选择”摘要，规格滚动上限为 2 次。严格解析单一人民币组合价为
+  分值，区间价、券后价、条件价、多价格冲突和无价格均不能形成自动匹配证据。
+- 2026-07-27：候选 manifest 升级到 v3，所选规格摘要、原始价格、价格分值和冲突状态
+  随详情/规格双截图证据进入候选草稿；本地结果是 VLM 不可覆盖的硬约束。若入口直接
+  到订单确认页，只调用系统返回并跳过候选，接口中没有“确定”、提交订单、购物车或
+  支付动作。
+- 2026-07-27：Android Debug 24 个 suite、143 个测试全部通过，`assembleDebug` 和
+  Release 回归通过；根 `init.ps1` 完成 Go 全包测试、vet、gofmt 和三个二进制构建。
+  APK `1.4.4 (9)` 已覆盖安装并冷启动于 PKG110。
+- 2026-07-27：任务暂置 `BLOCKED`，仅剩真机自动化 smoke。设备授权列表中没有肉包
+  无障碍服务，解除条件是采购员在 ColorOS 系统设置中手动启用肉包无障碍；不得通过
+  ADB 绕过。启用后需验证自动进入规格弹层、选择测试 SKU、读取组合价、关闭并返回，
+  同时确认拼多多没有生成订单或进入支付。