"""任务详情数据整理和窗口的离屏测试。"""

import os
import unittest
from dataclasses import replace

os.environ.setdefault("QT_QPA_PLATFORM", "offscreen")

from PyQt5.QtWidgets import QApplication

from src.task_detail_view import TaskDetailWindow, build_task_detail_view_data
from src.task_models import TaskDetail, TaskStatus, TaskType


def make_detail(pdd_data=None) -> TaskDetail:
    return TaskDetail(
        id=1,
        remote_task_id="COL-001",
        task_type=TaskType.COLLECT,
        goods_id="123",
        goods_url="https://mobile.yangkeduo.com/goods.html?goods_id=123",
        title="本地标题",
        target_color=None,
        target_size=None,
        price_cent=None,
        quantity=None,
        status=TaskStatus.SUCCEEDED,
        current_step="completed",
        priority=0,
        version=1,
        admin_payload={},
        pdd_data=pdd_data,
        retry_count=0,
        last_error_code=None,
        last_error_message=None,
        received_at="2026-08-08T08:00:00Z",
        started_at="2026-08-08T08:01:00Z",
        finished_at="2026-08-08T08:02:00Z",
        created_at="2026-08-08T08:00:00Z",
        updated_at="2026-08-08T08:02:00Z",
    )


def collected_data():
    return {
        "goods_id": "123",
        "title": "采集标题",
        "shop_name": "测试店铺",
        "captured_at": "2026-08-08T08:02:00Z",
        "metrics": {
            "sales": {"value": 1200, "raw": "已拼1.2千件"},
            "reviews": {"value": 68, "raw": "68条评价"},
        },
        "dimensions": [
            {
                "key": "color",
                "name": "颜色",
                "values": [
                    {"text": "黑色", "available": True},
                    {"text": "白色", "available": False},
                    {"text": "黑色", "available": True},
                ],
            },
            {
                "key": "size",
                "name": "尺码",
                "values": [
                    {"text": "M", "available": True},
                    {"text": "L", "available": True},
                    {"text": "M", "available": True},
                ],
            },
        ],
        "skus": [
            {"options": {"color": "黑色", "size": "M"}, "price_cent": 1000},
            {"options": {"color": "黑色", "size": "L"}, "price_cent": 1200},
            {"options": {"color": "白色", "size": "M"}, "price_cent": None},
        ],
    }


class TaskDetailViewTest(unittest.TestCase):
    @classmethod
    def setUpClass(cls):
        cls.app = QApplication.instance() or QApplication([])

    def test_colors_keep_order_deduplicate_and_show_price_state(self):
        data = build_task_detail_view_data(make_detail(collected_data()))

        self.assertEqual([item.text for item in data.colors], ["黑色", "白色"])
        self.assertEqual(data.colors[0].price_text, "¥10.00～¥12.00")
        self.assertTrue(data.colors[0].price_inconsistent)
        self.assertEqual(data.colors[1].price_text, "价格未采集")
        self.assertFalse(data.colors[1].available)
        self.assertEqual(data.sizes, ["M", "L"])

    def test_old_data_can_restore_dimensions_from_skus(self):
        data = collected_data()
        data["dimensions"] = []

        view_data = build_task_detail_view_data(make_detail(data))

        self.assertEqual([item.text for item in view_data.colors], ["黑色", "白色"])
        self.assertEqual(view_data.sizes, ["M", "L"])

    def test_empty_collection_data_has_clear_empty_values(self):
        data = build_task_detail_view_data(make_detail())

        self.assertEqual(data.colors, [])
        self.assertEqual(data.sizes, [])
        self.assertEqual(data.shop_name, "未采集")
        self.assertEqual(data.sales, "未采集")
        self.assertEqual(data.current_step, "已完成")

    def test_unknown_current_step_does_not_show_english_to_buyer(self):
        detail = replace(make_detail(), current_step="future_internal_step")

        data = build_task_detail_view_data(detail)

        self.assertEqual(data.current_step, "未知步骤")

    def test_window_builds_color_section_before_size_section(self):
        window = TaskDetailWindow(make_detail(collected_data()))

        self.assertEqual(len(window.colorItems), 2)
        self.assertEqual(len(window.sizeItems), 2)
        self.assertIn("COL-001", window.windowTitle())
        self.assertTrue(window.isWindow())
        window.close()
        self.app.processEvents()


if __name__ == "__main__":
    unittest.main()