feat: add generate progress and readable logs

tests/test_gui.py

@@ -17,7 +17,7 @@ if gui.QT_IMPORT_ERROR is not None:
     raise unittest.SkipTest("PySide6 未安装")
 
 from PySide6.QtGui import QTextCursor
-from PySide6.QtWidgets import QApplication, QLineEdit, QPlainTextEdit, QTableView
+from PySide6.QtWidgets import QApplication, QLineEdit, QPlainTextEdit, QProgressBar, QTableView
 
 from app.gui import (
     AccountDialog,
@@ -696,6 +696,15 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             self.assertEqual("重置生成结果", tab.reset_generate_button.text())
             self.assertFalse(tab.stop_generate_button.isEnabled())
             self.assertEqual("进度：标题0/0 · 封面0/0 · 失败0", tab.progress_label.text())
+            self.assertIsInstance(tab.title_progress_bar, QProgressBar)
+            self.assertIsInstance(tab.cover_progress_bar, QProgressBar)
+            self.assertEqual("标题 0/0", tab.title_progress_label.text())
+            self.assertEqual("图片 0/0", tab.cover_progress_label.text())
+            self.assertEqual("失败 0", tab.failed_progress_label.text())
+            self.assertEqual(0, tab.title_progress_bar.value())
+            self.assertEqual(0, tab.cover_progress_bar.value())
+            self.assertEqual(1, tab.title_progress_bar.maximum())
+            self.assertEqual(1, tab.cover_progress_bar.maximum())
             self.assertEqual("默认", tab.cover_template_combo.currentText())
             self.assertEqual("模板操作", tab.cover_template_actions_button.text())
             self.assertIs(tab.cover_template_actions_menu, tab.cover_template_actions_button.menu())
@@ -905,6 +914,7 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             tasks = db.list_tasks(batch_id=batch_id, path=cfg["db_path"])
             progress = []
             rows = []
+            logs = []
 
             def fake_generate_batch(tasks_arg, prompt_values, ai_cfg=None, on_progress=None, should_stop=None):
                 self.assertEqual(tasks, tasks_arg)
@@ -919,10 +929,22 @@ class GuiTests(TempDirMixin, unittest.TestCase):
                     {
                         "task": tasks[0],
                         "phase": "cover",
-                        "step": "cover_request",
+                        "step": "cover_submit",
                         "result": "start",
                     }
                 )
+                ai_cfg["on_event"](
+                    {
+                        "task": tasks[0],
+                        "phase": "cover",
+                        "step": "cover_request",
+                        "result": "retry",
+                        "attempt": 1,
+                        "attempts": 3,
+                        "detail": "timeout token=SECRET-TOKEN",
+                        "level": "warning",
+                    }
+                )
                 ai_cfg["on_task_update"](tasks[0].id, {"stage": "generated"})
                 return {"ok": True, "total": 1, "title_done": 1, "cover_done": 1, "failed": 0}
 
@@ -934,6 +956,7 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             )
             worker.progress.connect(progress.append)
             worker.row_updated.connect(lambda task_id, fields: rows.append((task_id, fields)))
+            worker.log.connect(logs.append)
 
             with mock.patch("app.gui.ai.generate_batch", side_effect=fake_generate_batch):
                 summary = worker.execute()
@@ -945,8 +968,17 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             self.assertEqual([(tasks[0].id, {"stage": "generated"})], rows)
             run_log = db.list_run_logs(limit=1, run_type="generate", path=cfg["db_path"])[0]
             self.assertEqual(summary["run_id"], run_log.id)
+            joined_logs = "\n".join(logs)
+            self.assertIn("[开始] 本轮生成 1 条", joined_logs)
+            self.assertIn("[图片] 1/1 商品 51100639510", joined_logs)
+            self.assertIn("准备重试 1/2", joined_logs)
+            self.assertIn("token=***", joined_logs)
+            self.assertNotIn("SECRET-TOKEN", joined_logs)
+            self.assertIn("[完成] AI 生成完成：标题1/1，图片1/1，失败0", joined_logs)
             events = db.list_run_log_events(summary["run_id"], path=cfg["db_path"])
-            self.assertTrue(any("phase=cover step=cover_request result=start" in event.message for event in events))
+            event_messages = "\n".join(event.message for event in events)
+            self.assertIn("[图片] 1/1 商品 51100639510", event_messages)
+            self.assertIn("准备重试 1/2", event_messages)
 
         self.assert_removed(temp_dir)
 
@@ -1010,7 +1042,8 @@ class GuiTests(TempDirMixin, unittest.TestCase):
 
             events = db.list_run_log_events(summary["run_id"], path=cfg["db_path"])
             messages = "\n".join(event.message for event in events)
-            self.assertIn("phase=cover step=cover_request result=failed", messages)
+            self.assertIn("[失败] 商品 51100639510", messages)
+            self.assertIn("图片生成失败", messages)
             self.assertIn("token=***", messages)
             self.assertNotIn("SECRET-TOKEN", messages)
 
@@ -1596,6 +1629,7 @@ class GuiTests(TempDirMixin, unittest.TestCase):
             close_flags = []
             progress = []
             rows = []
+            logs = []
 
             def fake_apply(account, task, close_success_tab=False, on_step=None):
                 applied_aliases.append(account.alias)