feat(ai-studio): refresh workspace layout

app/gui/tabs/image_studio.py

@@ -4,7 +4,7 @@ from __future__ import annotations
 
 import os
 
-from PySide6.QtCore import QMimeData
+from PySide6.QtCore import QMimeData, QSize
 from PySide6.QtWidgets import QListWidget, QListWidgetItem
 
 from ... import accounts, appconfig, cmhub_models, db, image_studio, image_studio_export, prompts
@@ -172,6 +172,8 @@ class ImageStudioSelectionList(QListWidget):
         if item is None:
             return
         asset_id = item.data(Qt.UserRole)
+        if asset_id is None:
+            return
         self.tab.remove_asset_from_selection(self.selection_type, asset_id)
 
     def _show_context_menu(self, position):
@@ -188,7 +190,8 @@ class ImageStudioSelectionList(QListWidget):
     def _row_for_asset(self, asset_id):
         for row in range(self.count()):
             item = self.item(row)
-            if item is not None and int(item.data(Qt.UserRole)) == int(asset_id):
+            item_asset_id = item.data(Qt.UserRole) if item is not None else None
+            if item_asset_id is not None and int(item_asset_id) == int(asset_id):
                 return row
         return None
 
@@ -289,6 +292,8 @@ class ImageStudioTab(QWidget):
         root.setContentsMargins(10, 8, 10, 8)
         root.setSpacing(8)
 
+        root.addWidget(self._build_top_bar(), 0)
+
         splitter = QSplitter(Qt.Horizontal)
         splitter.setObjectName("imageStudioMainSplitter")
         splitter.addWidget(self._build_project_panel())
@@ -299,6 +304,49 @@ class ImageStudioTab(QWidget):
         splitter.setStretchFactor(2, 2)
         root.addWidget(splitter, 1)
         root.addWidget(self._build_final_panel(), 0)
+        self._apply_workspace_style()
+        self._update_generation_action_text()
+
+    def _build_top_bar(self):
+        panel = QWidget()
+        panel.setObjectName("imageStudioTopBar")
+        layout = QHBoxLayout(panel)
+        layout.setContentsMargins(8, 6, 8, 6)
+        layout.setSpacing(8)
+
+        self.account_combo = QComboBox()
+        self.account_combo.setObjectName("imageStudioAccountCombo")
+        self.account_combo.setMinimumWidth(180)
+        self.item_id_edit = QLineEdit()
+        self.item_id_edit.setObjectName("imageStudioItemIdEdit")
+        self.item_id_edit.setPlaceholderText("商品ID")
+        self.item_id_edit.setMinimumWidth(160)
+        self.open_project_button = QPushButton("打开商品项目")
+        self.open_project_button.setObjectName("imageStudioOpenProjectButton")
+
+        self.current_project_label = QLabel("未打开商品项目")
+        self.current_project_label.setObjectName("imageStudioCurrentProjectLabel")
+        self.current_project_label.setMinimumWidth(220)
+        self.autosave_label = QLabel("选择账号并输入商品ID后打开")
+        self.autosave_label.setObjectName("imageStudioAutosaveLabel")
+
+        self.pull_images_button = QPushButton("拉取蝦皮主图")
+        self.pull_images_button.setObjectName("imageStudioPullImagesButton")
+        self.open_folder_button = QPushButton("打开项目文件夹")
+        self.open_folder_button.setObjectName("imageStudioOpenFolderButton")
+
+        layout.addWidget(QLabel("账号"))
+        layout.addWidget(self.account_combo)
+        layout.addWidget(QLabel("商品ID"))
+        layout.addWidget(self.item_id_edit)
+        layout.addWidget(self.open_project_button)
+        layout.addSpacing(8)
+        layout.addWidget(self.current_project_label, 1)
+        layout.addWidget(self.autosave_label)
+        layout.addStretch(1)
+        layout.addWidget(self.pull_images_button)
+        layout.addWidget(self.open_folder_button)
+        return panel
 
     def _build_project_panel(self):
         panel = QWidget()
@@ -307,28 +355,13 @@ class ImageStudioTab(QWidget):
         layout.setContentsMargins(0, 0, 0, 0)
         layout.setSpacing(8)
 
-        project_form = QFormLayout()
+        title = QLabel("商品项目")
-        project_form.setLabelAlignment(Qt.AlignRight)
+        title.setObjectName("imageStudioSectionTitle")
-        self.account_combo = QComboBox()
+        hint = QLabel("点击切换项目，项目会自动保存")
-        self.account_combo.setObjectName("imageStudioAccountCombo")
+        hint.setObjectName("imageStudioMutedLabel")
-        self.item_id_edit = QLineEdit()
+        hint.setWordWrap(True)
-        self.item_id_edit.setObjectName("imageStudioItemIdEdit")
+        layout.addWidget(title)
-        self.item_id_edit.setPlaceholderText("商品ID")
+        layout.addWidget(hint)
-        project_form.addRow("账号", self.account_combo)
-        project_form.addRow("商品ID", self.item_id_edit)
-        layout.addLayout(project_form)
-
-        toolbar = QHBoxLayout()
-        self.open_project_button = QPushButton("打开项目")
-        self.open_project_button.setObjectName("imageStudioOpenProjectButton")
-        self.pull_images_button = QPushButton("拉取主图")
-        self.pull_images_button.setObjectName("imageStudioPullImagesButton")
-        self.open_folder_button = QPushButton("打开项目文件夹")
-        self.open_folder_button.setObjectName("imageStudioOpenFolderButton")
-        toolbar.addWidget(self.open_project_button)
-        toolbar.addWidget(self.pull_images_button)
-        toolbar.addWidget(self.open_folder_button)
-        layout.addLayout(toolbar)
 
         self.project_table = QTableWidget(0, len(self.PROJECT_COLUMNS))
         self.project_table.setObjectName("imageStudioProjectList")
@@ -338,6 +371,7 @@ class ImageStudioTab(QWidget):
         self.project_table.setEditTriggers(QAbstractItemView.NoEditTriggers)
         self.project_table.horizontalHeader().setStretchLastSection(True)
         self.project_table.verticalHeader().setVisible(False)
+        self.project_table.setMinimumWidth(220)
         layout.addWidget(self.project_table, 1)
         return panel
 
@@ -348,8 +382,15 @@ class ImageStudioTab(QWidget):
         layout.setContentsMargins(0, 0, 0, 0)
         layout.setSpacing(8)
 
+        self.workspace_empty_label = QLabel("选择账号并输入商品ID，点击「打开商品项目」开始。")
+        self.workspace_empty_label.setObjectName("imageStudioWorkspaceEmptyLabel")
+        self.workspace_empty_label.setWordWrap(True)
+        layout.addWidget(self.workspace_empty_label)
+
         original_header = QHBoxLayout()
-        original_header.addWidget(QLabel("蝦皮原主图"))
+        original_title = QLabel("蝦皮原主图")
+        original_title.setObjectName("imageStudioSectionTitle")
+        original_header.addWidget(original_title)
         original_header.addStretch(1)
         self.original_hint_label = QLabel("单击下载并加入照片池，双击查看大图")
         self.original_hint_label.setObjectName("imageStudioOriginalHintLabel")
@@ -364,10 +405,14 @@ class ImageStudioTab(QWidget):
         self.original_table.setEditTriggers(QAbstractItemView.NoEditTriggers)
         self.original_table.horizontalHeader().setStretchLastSection(True)
         self.original_table.verticalHeader().setVisible(False)
+        self.original_table.setIconSize(QSize(72, 72))
+        self.original_table.setAlternatingRowColors(False)
         layout.addWidget(self.original_table, 1)
 
         pool_header = QHBoxLayout()
-        pool_header.addWidget(QLabel("照片池"))
+        pool_title = QLabel("照片池")
+        pool_title.setObjectName("imageStudioSectionTitle")
+        pool_header.addWidget(pool_title)
         pool_header.addStretch(1)
         self.source_label = QLabel("源图：未选择")
         self.source_label.setObjectName("imageStudioSourceLabel")
@@ -384,6 +429,8 @@ class ImageStudioTab(QWidget):
         self.pool_table.setContextMenuPolicy(Qt.CustomContextMenu)
         self.pool_table.horizontalHeader().setStretchLastSection(True)
         self.pool_table.verticalHeader().setVisible(False)
+        self.pool_table.setIconSize(QSize(86, 86))
+        self.pool_table.setAlternatingRowColors(False)
         layout.addWidget(self.pool_table, 2)
         return panel
 
@@ -394,7 +441,24 @@ class ImageStudioTab(QWidget):
         layout.setContentsMargins(0, 0, 0, 0)
         layout.setSpacing(8)
 
+        title = QLabel("生成设置")
+        title.setObjectName("imageStudioSectionTitle")
+        layout.addWidget(title)
+
+        source_row = QHBoxLayout()
+        self.source_preview_label = QLabel("未选择源图")
+        self.source_preview_label.setObjectName("imageStudioSourcePreview")
+        self.source_preview_label.setAlignment(Qt.AlignCenter)
+        self.source_preview_label.setMinimumSize(86, 86)
+        source_note = QLabel("当前源图\n单击照片池图片设为源图，双击查看大图")
+        source_note.setObjectName("imageStudioMutedLabel")
+        source_note.setWordWrap(True)
+        source_row.addWidget(self.source_preview_label, 0)
+        source_row.addWidget(source_note, 1)
+        layout.addLayout(source_row)
+
         template_layout = QGridLayout()
+        template_layout.setSpacing(6)
         self.template_combo = QComboBox()
         self.template_combo.setObjectName("imageStudioTemplateCombo")
         self.template_new_button = QPushButton("新建")
@@ -405,11 +469,14 @@ class ImageStudioTab(QWidget):
         self.template_save_button.setObjectName("imageStudioTemplateSaveButton")
         self.template_delete_button = QPushButton("删除")
         self.template_delete_button.setObjectName("imageStudioTemplateDeleteButton")
-        template_layout.addWidget(self.template_combo, 0, 0, 1, 2)
+        template_label = QLabel("提示词模板")
-        template_layout.addWidget(self.template_new_button, 0, 2)
+        template_label.setObjectName("imageStudioMutedLabel")
-        template_layout.addWidget(self.template_rename_button, 1, 0)
+        template_layout.addWidget(template_label, 0, 0, 1, 3)
-        template_layout.addWidget(self.template_save_button, 1, 1)
+        template_layout.addWidget(self.template_combo, 1, 0, 1, 3)
-        template_layout.addWidget(self.template_delete_button, 1, 2)
+        template_layout.addWidget(self.template_new_button, 2, 0)
+        template_layout.addWidget(self.template_rename_button, 2, 1)
+        template_layout.addWidget(self.template_save_button, 2, 2)
+        template_layout.addWidget(self.template_delete_button, 3, 2)
         layout.addLayout(template_layout)
 
         self.prompt_edit = QPlainTextEdit()
@@ -417,6 +484,10 @@ class ImageStudioTab(QWidget):
         self.prompt_edit.setPlaceholderText("输入完整图片生成提示词")
         self.prompt_edit.setMinimumHeight(160)
         layout.addWidget(self.prompt_edit, 2)
+        prompt_hint = QLabel("程序原样提交完整提示词，不自动拆分，也不自动追加动作词。")
+        prompt_hint.setObjectName("imageStudioMutedLabel")
+        prompt_hint.setWordWrap(True)
+        layout.addWidget(prompt_hint)
 
         form = QFormLayout()
         self.job_type_combo = QComboBox()
@@ -440,9 +511,13 @@ class ImageStudioTab(QWidget):
         self.billing_label.setObjectName("imageStudioBillingLabel")
         self.billing_label.setWordWrap(True)
         layout.addWidget(self.billing_label)
+        self.generation_guard_label = QLabel("不会在失败后静默切换生成来源。")
+        self.generation_guard_label.setObjectName("imageStudioMutedLabel")
+        self.generation_guard_label.setWordWrap(True)
+        layout.addWidget(self.generation_guard_label)
 
         action_layout = QHBoxLayout()
-        self.start_button = QPushButton("开始生成")
+        self.start_button = QPushButton("生成 4 张主图")
         self.start_button.setObjectName("imageStudioStartButton")
         self.resume_button = QPushButton("继续查询任务")
         self.resume_button.setObjectName("imageStudioResumeButton")
@@ -476,10 +551,14 @@ class ImageStudioTab(QWidget):
         main_panel = QWidget()
         main_layout = QVBoxLayout(main_panel)
         main_layout.setContentsMargins(0, 0, 0, 0)
+        final_title = QLabel("终选与排序")
+        final_title.setObjectName("imageStudioSectionTitle")
+        main_layout.addWidget(final_title)
         self.main_selection_label = QLabel("主图终选 0/9")
         self.main_selection_label.setObjectName("imageStudioMainSelectionLabel")
         self.main_selection_list = ImageStudioSelectionList("main", self)
         self.main_selection_list.setObjectName("imageStudioMainSelectionList")
+        self.main_selection_list.setIconSize(QSize(48, 48))
         self.main_selection_list.setMinimumHeight(96)
         main_layout.addWidget(self.main_selection_label)
         main_layout.addWidget(self.main_selection_list)
@@ -487,19 +566,22 @@ class ImageStudioTab(QWidget):
         detail_panel = QWidget()
         detail_layout = QVBoxLayout(detail_panel)
         detail_layout.setContentsMargins(0, 0, 0, 0)
+        detail_layout.addWidget(QLabel(" "))
         self.detail_selection_label = QLabel("详情图终选 0/12")
         self.detail_selection_label.setObjectName("imageStudioDetailSelectionLabel")
         self.detail_selection_list = ImageStudioSelectionList("detail", self)
         self.detail_selection_list.setObjectName("imageStudioDetailSelectionList")
+        self.detail_selection_list.setIconSize(QSize(42, 42))
         self.detail_selection_list.setMinimumHeight(96)
         detail_layout.addWidget(self.detail_selection_label)
         detail_layout.addWidget(self.detail_selection_list)
         action_panel = QWidget()
         action_layout = QVBoxLayout(action_panel)
         action_layout.setContentsMargins(0, 0, 0, 0)
-        self.export_button = QPushButton("导出终选")
+        action_layout.addWidget(QLabel(" "))
+        self.export_button = QPushButton("导出到文件夹")
         self.export_button.setObjectName("imageStudioExportButton")
-        self.export_hint_label = QLabel("可部分导出，不要求主图/详情图满额")
+        self.export_hint_label = QLabel("可部分导出；文件名按终选顺序连续，目标目录存在时可覆盖或新建时间目录。")
         self.export_hint_label.setObjectName("imageStudioExportHintLabel")
         self.export_hint_label.setWordWrap(True)
         action_layout.addWidget(self.export_button)
@@ -510,6 +592,63 @@ class ImageStudioTab(QWidget):
         layout.addWidget(action_panel, 0)
         return panel
 
+    def _apply_workspace_style(self):
+        self.setStyleSheet(
+            """
+            #imageStudioTopBar,
+            #imageStudioProjectPanel,
+            #imageStudioPoolPanel,
+            #imageStudioGenerationPanel,
+            #imageStudioFinalPanel {
+                background: #ffffff;
+                border: 1px solid #d8dee4;
+                border-radius: 6px;
+            }
+            #imageStudioTopBar {
+                background: #f6f8fa;
+            }
+            #imageStudioSectionTitle {
+                color: #202938;
+                font-weight: 600;
+            }
+            #imageStudioMutedLabel,
+            #imageStudioOriginalHintLabel,
+            #imageStudioAutosaveLabel,
+            #imageStudioWorkspaceEmptyLabel,
+            #imageStudioExportHintLabel {
+                color: #6e7781;
+            }
+            #imageStudioCurrentProjectLabel {
+                color: #24292f;
+                font-weight: 600;
+            }
+            #imageStudioSourcePreview {
+                border: 1px dashed #bfc8d3;
+                border-radius: 6px;
+                background: #fbfcfe;
+                color: #6e7781;
+            }
+            #imageStudioBillingLabel {
+                border: 1px solid #b9d7fa;
+                border-radius: 5px;
+                padding: 6px;
+                background: #eef6ff;
+                color: #24292f;
+            }
+            QTableWidget#imageStudioOriginalTable,
+            QTableWidget#imageStudioPoolTable,
+            QListWidget#imageStudioMainSelectionList,
+            QListWidget#imageStudioDetailSelectionList {
+                border: 1px solid #d8dee4;
+                border-radius: 5px;
+                background: #fbfcfe;
+                gridline-color: #eaeef2;
+                selection-background-color: #ddf4ff;
+                selection-color: #24292f;
+            }
+            """
+        )
+
     def _connect_signals(self):
         self.open_project_button.clicked.connect(self.open_project)
         self.pull_images_button.clicked.connect(self.pull_main_images)
@@ -526,6 +665,8 @@ class ImageStudioTab(QWidget):
         self.template_save_button.clicked.connect(self.save_template)
         self.template_delete_button.clicked.connect(self.delete_template)
         self.prompt_edit.textChanged.connect(self._save_project_prompt)
+        self.job_type_combo.currentIndexChanged.connect(self._update_generation_action_text)
+        self.count_spin.valueChanged.connect(self._update_generation_action_text)
         self.start_button.clicked.connect(self.start_generation)
         self.resume_button.clicked.connect(self.resume_generation_jobs)
         self.stop_button.clicked.connect(self.stop_generation)
@@ -558,6 +699,8 @@ class ImageStudioTab(QWidget):
             self._select_project(self.projects[0].id)
         elif self.current_project is not None:
             self._select_project(self.current_project.id, quiet=True)
+        else:
+            self._refresh_project_summary()
 
     def _fill_project_table(self):
         self.project_table.setRowCount(len(self.projects))
@@ -572,6 +715,7 @@ class ImageStudioTab(QWidget):
                 item = QTableWidgetItem(str(value or ""))
                 item.setData(Qt.UserRole, int(project.id))
                 self.project_table.setItem(row, column, item)
+            self.project_table.setRowHeight(row, 44)
         self.project_table.resizeColumnsToContents()
 
     def open_project(self, checked=False):
@@ -591,21 +735,21 @@ class ImageStudioTab(QWidget):
                 path=self.db_path,
             )
         except Exception as exc:
-            self._message("打开项目失败", str(exc))
+            self._message("打开商品项目失败", str(exc))
-            self._status(f"打开AI工场项目失败：{exc}", "danger")
+            self._status(f"打开AI工场商品项目失败：{exc}", "danger")
             return
         self.current_project = project
         self.item_id_edit.setText(project.item_id)
         self._set_account_combo(project.account_alias)
         self.refresh_projects()
         self._select_project(project.id)
-        self._status("AI工场项目已打开", "success")
+        self._status("AI工场商品项目已打开", "success")
 
     def pull_main_images(self, checked=False):
         alias = str(self.account_combo.currentData() or "").strip()
         item_id = self.item_id_edit.text().strip()
         if not alias or not item_id:
-            self._message("项目未打开", "请先选择账号和商品ID并打开项目。")
+            self._message("商品项目未打开", "请先选择账号和商品ID并打开商品项目。")
             return
         worker = ImageStudioPullImagesWorker(
             alias,
@@ -616,11 +760,11 @@ class ImageStudioTab(QWidget):
         worker.log.connect(self._append_log)
         worker.finished.connect(self._on_pull_finished)
         worker.failed.connect(self._on_worker_failed)
-        self._start_worker(worker, "AI工场拉取主图")
+        self._start_worker(worker, "AI工场拉取蝦皮主图")
-        self._append_log("[AI工场] 拉取主图开始")
+        self._append_log("[AI工场] 拉取蝦皮主图开始")
 
     def _on_pull_finished(self, summary):
-        if self._handle_finished_error(summary, "拉取主图失败"):
+        if self._handle_finished_error(summary, "拉取蝦皮主图失败"):
             return
         project = summary.get("project")
         if project is not None:
@@ -635,7 +779,7 @@ class ImageStudioTab(QWidget):
 
     def open_project_folder(self, checked=False):
         if self.current_project is None:
-            self._message("项目未打开", "请先打开一个AI工场项目。")
+            self._message("商品项目未打开", "请先打开一个AI工场商品项目。")
             return
         dirs = image_studio.default_project_image_dirs(self.current_project, self.config)
         try:
@@ -674,8 +818,9 @@ class ImageStudioTab(QWidget):
         self.selected_source_asset_id = None
         self.refresh_project_assets()
         self._sync_project_selection(project.id)
+        self._refresh_project_summary()
         if not quiet:
-            self._status(f"当前AI工场项目：{project.account_alias} / {project.item_id}", "muted")
+            self._status(f"当前AI工场商品项目：{project.account_alias} / {project.item_id}", "muted")
 
     def _sync_project_selection(self, project_id):
         for row in range(self.project_table.rowCount()):
@@ -694,6 +839,7 @@ class ImageStudioTab(QWidget):
             self.assets = image_studio.list_assets(self.current_project.id, path=self.db_path)
             self.jobs = self._list_project_jobs(self.current_project.id)
             self.selections = image_studio.list_selections(self.current_project.id, path=self.db_path)
+        self._refresh_project_summary()
         self._fill_original_table()
         self._fill_pool_table()
         self._refresh_selection_labels()
@@ -703,15 +849,23 @@ class ImageStudioTab(QWidget):
         originals = [asset for asset in self.assets if asset.kind == image_studio.ASSET_KIND_ORIGINAL]
         self.original_table.setRowCount(len(originals))
         for row, asset in enumerate(originals):
+            order = asset.source_order or row + 1
             values = [
-                str(asset.source_order or row + 1),
+                f"主图 #{order}",
                 _asset_status_text(asset),
                 asset.remote_url or "",
             ]
             for column, value in enumerate(values):
                 item = QTableWidgetItem(str(value or ""))
                 item.setData(Qt.UserRole, {"type": "asset", "asset_id": int(asset.id)})
+                if column == 0:
+                    item.setIcon(_asset_icon(asset, "原"))
+                    item.setToolTip("单击下载并加入照片池，双击查看大图")
                 self.original_table.setItem(row, column, item)
+            self.original_table.setRowHeight(row, 84)
+        if originals:
+            self.original_table.setColumnWidth(0, 132)
+            self.original_table.setColumnWidth(1, 96)
         self.original_table.resizeColumnsToContents()
 
     def _fill_pool_table(self):
@@ -730,7 +884,7 @@ class ImageStudioTab(QWidget):
             if row_type == "asset":
                 draggable = _asset_is_usable(obj)
                 values = [
-                    _asset_badge(obj.kind),
+                    f"{_asset_badge(obj.kind)} #{obj.id}",
                     obj.aspect_ratio or "未知",
                     _asset_status_text(obj),
                     _source_text(obj, self.assets),
@@ -749,7 +903,24 @@ class ImageStudioTab(QWidget):
             for column, value in enumerate(values):
                 item = QTableWidgetItem(str(value or ""))
                 item.setData(Qt.UserRole, data)
+                if row_type == "asset" and column == 0:
+                    item.setIcon(_asset_icon(obj, _asset_badge(obj.kind)))
+                    item.setToolTip("单击设为源图，双击查看大图，可拖入终选槽。")
+                if row_type == "job" and column == 0:
+                    item.setIcon(_job_icon(obj.status))
+                    item.setToolTip("cmhub 生图任务已保存，可继续查询。")
+                if row_type == "asset" and obj.id == self.selected_source_asset_id:
+                    item.setBackground(QColor("#eaf2ff"))
+                if row_type == "job" and obj.status in {"failed", "expired"}:
+                    item.setForeground(_qcolor(COLOR_DANGER))
+                elif row_type == "job" and obj.status in {"pending", "submitted", "running"}:
+                    item.setForeground(_qcolor(COLOR_WARNING))
                 self.pool_table.setItem(row, column, item)
+            self.pool_table.setRowHeight(row, 104)
+        if rows:
+            self.pool_table.setColumnWidth(0, 150)
+            self.pool_table.setColumnWidth(1, 68)
+            self.pool_table.setColumnWidth(2, 170)
         self.pool_table.resizeColumnsToContents()
 
     def _selection_asset_ids(self, selection_type):
@@ -888,8 +1059,31 @@ class ImageStudioTab(QWidget):
         asset = self._asset_by_id(self.selected_source_asset_id)
         if asset is None:
             self.source_label.setText("源图：未选择")
+            self.source_preview_label.setPixmap(QPixmap())
+            self.source_preview_label.setText("未选择源图")
             return
         self.source_label.setText(f"源图：{_asset_badge(asset.kind)} #{asset.id}")
+        self.source_preview_label.setText("")
+        self.source_preview_label.setPixmap(_asset_pixmap(asset, QSize(86, 86)))
+
+    def _refresh_project_summary(self):
+        if self.current_project is None:
+            self.current_project_label.setText("未打开商品项目")
+            self.autosave_label.setText("选择账号并输入商品ID后打开")
+            self.workspace_empty_label.setText("选择账号并输入商品ID，点击「打开商品项目」开始。")
+            return
+        alias = self.current_project.account_alias
+        item_id = self.current_project.item_id
+        self.current_project_label.setText(f"{alias} · {item_id}")
+        self.autosave_label.setText("项目已自动保存")
+        self.workspace_empty_label.setText(
+            f"当前商品：{alias} / {item_id}。按顺序拉取蝦皮主图、选择源图、生成并拖入终选。"
+        )
+
+    def _update_generation_action_text(self, *args):
+        count = self.count_spin.value() if hasattr(self, "count_spin") else 0
+        label = self.job_type_combo.currentText() if hasattr(self, "job_type_combo") else "图片"
+        self.start_button.setText(f"生成 {count} 张{label}")
 
     def _open_preview(self, asset):
         dialog = ImageStudioPreviewDialog(asset, self)
@@ -1023,7 +1217,7 @@ class ImageStudioTab(QWidget):
 
     def start_generation(self, checked=False):
         if self.current_project is None:
-            self._message("项目未打开", "请先打开一个AI工场项目。")
+            self._message("商品项目未打开", "请先打开一个AI工场商品项目。")
             return
         source = self._asset_by_id(self.selected_source_asset_id)
         if source is None:
@@ -1066,7 +1260,7 @@ class ImageStudioTab(QWidget):
 
     def resume_generation_jobs(self, checked=False):
         if self.current_project is None:
-            self._message("项目未打开", "请先打开一个AI工场项目。")
+            self._message("商品项目未打开", "请先打开一个AI工场商品项目。")
             return
         resumable = image_studio.list_resumable_jobs(
             path=self.db_path,
@@ -1095,7 +1289,7 @@ class ImageStudioTab(QWidget):
 
     def export_selections(self, checked=False):
         if self.current_project is None:
-            self._message("项目未打开", "请先打开一个AI工场项目。")
+            self._message("商品项目未打开", "请先打开一个AI工场商品项目。")
             return
         main_count = len(self._selection_asset_ids("main"))
         detail_count = len(self._selection_asset_ids("detail"))
@@ -1290,10 +1484,8 @@ class ImageStudioTab(QWidget):
 
     def _fill_selection_list(self, widget, selection_type):
         widget.clear()
-        for index, selection in enumerate(
+        selected = [item for item in self.selections if item.selection_type == selection_type]
-            [item for item in self.selections if item.selection_type == selection_type],
+        for index, selection in enumerate(selected, start=1):
-            start=1,
-        ):
             asset = self._asset_by_id(selection.asset_id)
             if asset is None:
                 text = f"{index}. 缺失照片 #{selection.asset_id}"
@@ -1305,6 +1497,7 @@ class ImageStudioTab(QWidget):
                 continue
             text = f"{index}. {_asset_badge(asset.kind)} #{asset.id} · {asset.aspect_ratio or '未知比例'}"
             item = QListWidgetItem(text)
+            item.setIcon(_asset_icon(asset, str(index)))
             item.setData(Qt.UserRole, int(asset.id))
             tooltip = _selection_tooltip(selection_type, asset)
             item.setToolTip(tooltip)
@@ -1315,6 +1508,15 @@ class ImageStudioTab(QWidget):
                 item.setForeground(_qcolor(COLOR_MUTED))
                 item.setToolTip(tooltip + "\n本地文件缺失，不能用于导出。")
             widget.addItem(item)
+        target = self._selection_target_count(selection_type)
+        for index in range(len(selected) + 1, target + 1):
+            item = QListWidgetItem(f"{index}. 空位")
+            item.setIcon(QIcon(_placeholder_pixmap("空", QSize(48, 48), "#f6f8fa")))
+            item.setData(Qt.UserRole, None)
+            item.setToolTip(f"{_selection_label(selection_type)}空位，可从照片池拖入图片。")
+            item.setForeground(_qcolor(COLOR_MUTED))
+            item.setFlags(Qt.NoItemFlags)
+            widget.addItem(item)
 
     def _asset_from_table_row(self, table, row):
         data = self._row_data(table, row)
@@ -1405,6 +1607,69 @@ def _asset_is_usable(asset):
     return bool(local_path and os.path.isfile(local_path))
 
 
+def _asset_icon(asset, fallback_label):
+    return QIcon(_asset_pixmap(asset, QSize(86, 86), fallback_label=fallback_label))
+
+
+def _job_icon(status):
+    label = {
+        "pending": "排",
+        "submitted": "提",
+        "running": "生",
+        "failed": "败",
+        "expired": "过",
+        "cancelled": "停",
+    }.get(str(status or ""), "任")
+    color = {
+        "failed": "#ffebe9",
+        "expired": "#ffebe9",
+        "cancelled": "#f6f8fa",
+        "running": "#fff8c5",
+        "submitted": "#fff8c5",
+        "pending": "#f6f8fa",
+    }.get(str(status or ""), "#f6f8fa")
+    return QIcon(_placeholder_pixmap(label, QSize(86, 86), color))
+
+
+def _asset_pixmap(asset, size, fallback_label=None):
+    path = str(getattr(asset, "local_path", "") or "")
+    if path and os.path.isfile(path):
+        image = QImage(path)
+        if not image.isNull():
+            scaled = QPixmap.fromImage(image).scaled(size, Qt.KeepAspectRatio, Qt.SmoothTransformation)
+            canvas = _placeholder_pixmap("", size, "#f6f8fa")
+            painter = QPainter(canvas)
+            painter.drawPixmap(
+                (size.width() - scaled.width()) // 2,
+                (size.height() - scaled.height()) // 2,
+                scaled,
+            )
+            painter.end()
+            return canvas
+    label = str(fallback_label or _asset_badge(getattr(asset, "kind", "")) or "图")[:2]
+    color = {
+        "original": "#dce9f7",
+        "generated_main": "#ddf4ff",
+        "generated_detail": "#dafbe1",
+    }.get(str(getattr(asset, "kind", "") or ""), "#f6f8fa")
+    if str(getattr(asset, "status", "") or "") == image_studio.ASSET_STATUS_MISSING:
+        color = "#ffebe9"
+    return _placeholder_pixmap(label, size, color)
+
+
+def _placeholder_pixmap(label, size, color):
+    pixmap = QPixmap(size)
+    pixmap.fill(QColor(color))
+    painter = QPainter(pixmap)
+    painter.setPen(QColor("#d0d7de"))
+    painter.drawRect(0, 0, size.width() - 1, size.height() - 1)
+    if label:
+        painter.setPen(QColor("#57606a"))
+        painter.drawText(pixmap.rect(), Qt.AlignCenter, str(label))
+    painter.end()
+    return pixmap
+
+
 def _source_text(asset, assets):
     parent_id = getattr(asset, "parent_asset_id", None)
     if not parent_id:

docs/tasks/T-605.md

@@ -3,7 +3,7 @@ id: T-605
 title: AI工场参考 v3 效果图优化信息架构与界面展示
 phase: 7
 deps: [T-591, T-592, T-593, T-594, T-604]
-status: TODO
+status: DONE
 created: 2026-07-11
 ---
 
@@ -192,4 +192,27 @@ git diff --check
 
 ## 执行记录
 
-待执行。
+- 2026-07-11：已完成。
+- 代码：
+  - `app/gui/tabs/image_studio.py`：⑥AI工场改为顶部操作条 + 左侧商品项目 + 中央蝦皮原主图/照片池 + 右侧生成设置 + 底部终选与排序的工作台结构。
+  - 顶部入口文案改为「打开商品项目」「拉取蝦皮主图」，并新增当前商品、自动保存状态和未打开项目空状态。
+  - 原主图和照片池增加稳定缩略图/占位图、图片类型与任务状态图标、源图高亮，保留单击下载/选源图、双击预览、右键移除和拖入终选能力。
+  - 生成设置区新增源图预览、提示词提交说明、生成来源/扣点提示和「不会在失败后静默切换生成来源」说明；开始按钮文案会随类型和数量变化，如「生成 3 张详情图」。
+  - 底部终选区改为固定槽位显示：主图 9 个、详情图 12 个；空位只做视觉占位，真实保存顺序仍只来自 SQLite 终选记录。
+  - 不改 `app/image_studio.py`、`app/editor.py`、cmhub 生图/续查/导出业务逻辑。
+- 测试：
+  - `tests/test_gui.py`：更新 AI工场构建测试，覆盖 v3 关键中文文案、顶部状态、拉取蝦皮主图、导出到文件夹、生成按钮动态文案、缩略图图标和不出现「导入本地图片」。
+  - `tests/test_gui.py`：更新终选排序测试，覆盖主图 9 槽、详情图 12 槽和空位占位不影响真实终选顺序。
+  - `tests/test_gui.py`：更新生成日志测试，覆盖选择源图后源图预览显示。
+- 验证：
+  - 主工作区定向验证通过：
+    - `py -3.10 -m unittest tests.test_gui.GuiTests.test_image_studio_tab_builds_project_pool_and_template_controls tests.test_gui.GuiTests.test_image_studio_final_selection_order_and_guards tests.test_gui.GuiTests.test_image_studio_tab_shows_resume_and_job_billing_status tests.test_gui.GuiTests.test_image_studio_generation_log_uses_cmhub_tier_summary tests.test_gui.GuiTests.test_image_studio_worker_thread_is_kept_until_thread_finished tests.test_gui.GuiTests.test_image_studio_worker_failure_is_handled_once tests.test_gui.GuiTests.test_image_studio_pull_main_images_uses_current_item_input`
+    - `python -m ruff check app tests main.py`
+    - `py -3.10 -m compileall app main.py`
+    - `git diff --check -- app\gui\tabs\image_studio.py tests\test_gui.py docs\tasks\T-605.md`
+  - 主工作区全量 `py -3.10 -m unittest discover -s tests` 仍因既有未提交默认提示词改动失败 3 个用例，失败内容为 `papa1` 与乱码 `默认` 文件名不一致，不属于 T-605。
+  - 为满足提交前全绿验证，已在临时干净 worktree `D:\chengma\cmshopee-t605-verify` 只应用 T-605 diff 后通过：
+    - `python -m ruff check app tests main.py`
+    - `py -3.10 -m compileall app main.py`
+    - `py -3.10 -m unittest discover -s tests`（378 tests）
+    - `git diff --check -- app\gui\tabs\image_studio.py tests\test_gui.py docs\tasks\T-605.md`

tests/test_gui.py

@@ -512,8 +512,23 @@ class GuiTests(TempDirMixin, unittest.TestCase):
                 "导入本地图片",
                 " ".join(button.text() for button in tab.findChildren(gui.QPushButton)),
             )
-            self.assertEqual("导出终选", tab.export_button.text())
+            self.assertEqual("打开商品项目", tab.open_project_button.text())
+            self.assertEqual("拉取蝦皮主图", tab.pull_images_button.text())
+            self.assertEqual("导出到文件夹", tab.export_button.text())
             self.assertIn("可部分导出", tab.export_hint_label.text())
+            self.assertIn("文件名按终选顺序连续", tab.export_hint_label.text())
+            self.assertEqual("未打开商品项目", tab.current_project_label.text())
+            self.assertIn("打开商品项目", tab.workspace_empty_label.text())
+            self.assertEqual("生成 4 张主图", tab.start_button.text())
+            tab.count_spin.setValue(3)
+            tab.job_type_combo.setCurrentIndex(tab.job_type_combo.findData("detail"))
+            self.assertEqual("生成 3 张详情图", tab.start_button.text())
+            label_texts = "\n".join(label.text() for label in tab.findChildren(gui.QLabel))
+            self.assertIn("商品项目", label_texts)
+            self.assertIn("蝦皮原主图", label_texts)
+            self.assertIn("照片池", label_texts)
+            self.assertIn("生成设置", label_texts)
+            self.assertIn("终选与排序", label_texts)
             self.assertEqual("完整提示词", prompts.load_image_studio_template("工场模板", prompts_dir))
             template_index = tab.template_combo.findData("工场模板")
             self.assertGreaterEqual(template_index, 0)
@@ -526,6 +541,9 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             self.assertIsNotNone(tab.current_project)
             self.assertEqual("alias-a", tab.current_project.account_alias)
             self.assertEqual("51100639510", tab.current_project.item_id)
+            self.assertIn("alias-a", tab.current_project_label.text())
+            self.assertIn("51100639510", tab.current_project_label.text())
+            self.assertEqual("项目已自动保存", tab.autosave_label.text())
             self.assertEqual(1, tab.project_table.rowCount())
 
             original = image_studio.sync_original_asset_urls(
@@ -536,10 +554,12 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             tab.refresh_project_assets()
 
             self.assertEqual(1, tab.original_table.rowCount())
-            self.assertEqual("1", tab.original_table.item(0, 0).text())
+            self.assertEqual("主图 #1", tab.original_table.item(0, 0).text())
+            self.assertFalse(tab.original_table.item(0, 0).icon().isNull())
             self.assertEqual("远程待下载", tab.original_table.item(0, 1).text())
             self.assertEqual(1, tab.pool_table.rowCount())
-            self.assertEqual("原图", tab.pool_table.item(0, 0).text())
+            self.assertEqual(f"原图 #{original.id}", tab.pool_table.item(0, 0).text())
+            self.assertFalse(tab.pool_table.item(0, 0).icon().isNull())
             self.assertEqual("远程待下载", tab.pool_table.item(0, 2).text())
             self.assertEqual(original.id, tab.pool_table.item(0, 0).data(gui.Qt.UserRole)["asset_id"])
 
@@ -584,7 +604,10 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             self.assertEqual([second.id, first.id], [
                 tab.main_selection_list.item(row).data(gui.Qt.UserRole)
                 for row in range(tab.main_selection_list.count())
+                if tab.main_selection_list.item(row).data(gui.Qt.UserRole) is not None
             ])
+            self.assertEqual(9, tab.main_selection_list.count())
+            self.assertIn("空位", tab.main_selection_list.item(2).text())
             self.assertEqual("#fff8c5", tab.main_selection_list.item(0).background().color().name())
 
             self.assertFalse(tab.add_asset_to_selection("main", first.id))
@@ -592,6 +615,8 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             self.assertTrue(tab.add_asset_to_selection("detail", first.id))
             detail = image_studio.list_selections(project.id, "detail", path=cfg["db_path"])
             self.assertEqual([first.id], [selection.asset_id for selection in detail])
+            self.assertEqual(12, tab.detail_selection_list.count())
+            self.assertIn("空位", tab.detail_selection_list.item(1).text())
 
             self.assertTrue(tab.move_selection_asset("main", 1, 0))
             main = image_studio.list_selections(project.id, "main", path=cfg["db_path"])
@@ -674,6 +699,9 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             tab._select_project(project.id)
             tab._select_source_asset(source)
             tab.prompt_edit.setPlainText("生成商品主图")
+            self.assertIn(f"原图 #{source.id}", tab.source_label.text())
+            self.assertEqual("", tab.source_preview_label.text())
+            self.assertFalse(tab.source_preview_label.pixmap().isNull())
 
             class FakeStudioWorker:
                 def __init__(self):