feat: 展示PDD商品和采购订单信息 (#164)

client/src/task_detail_view.py

@@ -5,7 +5,7 @@
 """
 
 from dataclasses import dataclass
-from typing import Any, Dict, Iterable, List, Mapping
+from typing import Any, Dict, Iterable, List, Mapping, Optional
 
 from PyQt5.QtCore import Qt, QTimer, pyqtSignal
 from PyQt5.QtGui import QCloseEvent, QKeySequence
@@ -148,6 +148,21 @@ class ColorPriceView:
     price_inconsistent: bool = False
 
 
+@dataclass(frozen=True)
+class PurchaseResultView:
+    """采购任务的下单与核单结果。"""
+
+    mode: str
+    confirmed_spec: str
+    quantity: str
+    unit_price: str
+    total_price: str
+    order_no: str
+    ordered_at: str
+    match_status: str
+    payment_status: str
+
+
 @dataclass(frozen=True)
 class TaskDetailViewData:
     """详情窗口直接使用的展示数据。"""
@@ -169,6 +184,7 @@ class TaskDetailViewData:
     last_error: str
     colors: List[ColorPriceView]
     sizes: List[str]
+    purchase: Optional[PurchaseResultView] = None
 
 
 def _non_empty_text(value: Any) -> str:
@@ -228,6 +244,72 @@ def _format_metric(value: Any) -> str:
     return "未采集"
 
 
+def _format_cent(value: Any) -> str:
+    if isinstance(value, int) and not isinstance(value, bool) and value >= 0:
+        return f"¥{value / 100:.2f}"
+    return "—"
+
+
+def _purchase_result_view(
+    task_type: TaskType, pdd_data: Mapping[str, Any]
+) -> Optional[PurchaseResultView]:
+    """整理采购结果；非采购任务不显示采购信息卡片。"""
+
+    if task_type is not TaskType.PURCHASE:
+        return None
+    purchase = pdd_data.get("purchase")
+    if not isinstance(purchase, Mapping):
+        purchase = {}
+    confirmed = purchase.get("confirmed")
+    if not isinstance(confirmed, Mapping):
+        confirmed = {}
+    options = confirmed.get("options")
+    if not isinstance(options, Mapping):
+        options = {}
+    confirmed_spec = " / ".join(
+        _non_empty_text(value) for value in options.values()
+        if _non_empty_text(value)
+    ) or "—"
+    mode_text = {"live": "真实采购", "dry_run": "采购演练"}
+    match_text = {
+        "matched": "已匹配",
+        "not_submitted": "未提交",
+        "not_found": "未找到",
+        "ambiguous": "多个候选",
+        "unknown": "结果不确定",
+    }
+    payment_text = {
+        "unpaid": "待付款",
+        "paid": "已支付",
+        "other": "其他状态",
+        "unknown": "未知",
+    }
+    quantity = confirmed.get("quantity")
+    return PurchaseResultView(
+        mode=mode_text.get(_non_empty_text(purchase.get("mode")), "—"),
+        confirmed_spec=confirmed_spec,
+        quantity=(
+            str(quantity)
+            if isinstance(quantity, int) and not isinstance(quantity, bool)
+            else "—"
+        ),
+        unit_price=_format_cent(confirmed.get("unit_price_cent")),
+        total_price=_format_cent(confirmed.get("total_price_cent")),
+        order_no=_non_empty_text(purchase.get("order_no")) or "—",
+        ordered_at=(
+            _non_empty_text(purchase.get("ordered_at_raw"))
+            or _non_empty_text(purchase.get("ordered_at"))
+            or "—"
+        ),
+        match_status=match_text.get(
+            _non_empty_text(purchase.get("match_status")), "—"
+        ),
+        payment_status=payment_text.get(
+            _non_empty_text(purchase.get("payment_status")), "—"
+        ),
+    )
+
+
 def build_task_detail_view_data(detail: TaskDetail) -> TaskDetailViewData:
     """从完整任务记录生成详情展示数据。
 
@@ -310,6 +392,7 @@ def build_task_detail_view_data(detail: TaskDetail) -> TaskDetailViewData:
         last_error=last_error,
         colors=colors,
         sizes=sizes,
+        purchase=_purchase_result_view(detail.task_type, pdd_data),
     )
 
 
@@ -401,6 +484,8 @@ class TaskDetailWindow(QWidget):
             )
         )
         content_layout.addWidget(self._build_basic_card(content))
+        if self.data.purchase is not None:
+            content_layout.addWidget(self._build_purchase_card(content))
         content_layout.addWidget(
             self._build_spec_card("颜色", self.data.colors, content)
         )
@@ -508,6 +593,37 @@ class TaskDetailWindow(QWidget):
         layout.setColumnStretch(1, 1)
         return card
 
+    def _build_purchase_card(self, parent: QWidget) -> CardWidget:
+        """显示采购任务已经保存在本地的下单和核单结果。"""
+
+        purchase = self.data.purchase
+        assert purchase is not None
+        card = CardWidget(parent)
+        card.setObjectName("purchaseResultCard")
+        layout = QGridLayout(card)
+        layout.setContentsMargins(16, 14, 16, 14)
+        layout.setHorizontalSpacing(18)
+        layout.setVerticalSpacing(8)
+        values = (
+            ("采购模式", purchase.mode),
+            ("确认规格", purchase.confirmed_spec),
+            ("确认数量", purchase.quantity),
+            ("商品单价", purchase.unit_price),
+            ("订单总价", purchase.total_price),
+            ("订单号", purchase.order_no),
+            ("下单时间", purchase.ordered_at),
+            ("订单匹配", purchase.match_status),
+            ("付款状态", purchase.payment_status),
+        )
+        layout.addWidget(SubtitleLabel("采购结果", card), 0, 0, 1, 2)
+        for row, (label, value) in enumerate(values, start=1):
+            layout.addWidget(CaptionLabel(label, card), row, 0)
+            text = self._copyable_label(value, label, card)
+            text.setWordWrap(True)
+            layout.addWidget(text, row, 1)
+        layout.setColumnStretch(1, 1)
+        return card
+
     def _copyable_label(
         self, value: str, field_name: str, parent: QWidget
     ) -> CopyableBodyLabel: