import { fireEvent, render, screen } from "@testing-library/react";
import { test, expect } from "vitest";

import { OrderDetail } from "@/features/orders/order-detail";
import type { OrderDetailVM } from "@/lib/types/view-models";

const BASE_ORDER_DETAIL: OrderDetailVM = {
  orderId: 101,
  workflowId: "wf-101",
  customerLevel: "mid",
  serviceMode: "semi_pro",
  status: "waiting_review",
  statusMeta: {
    label: "待审核",
    tone: "warning",
  },
  currentStep: "review",
  currentStepLabel: "人工审核",
  modelId: 1001,
  poseId: 2002,
  garmentAssetId: 3003,
  sceneRefAssetId: 4004,
  currentRevisionAssetId: null,
  currentRevisionVersion: null,
  latestRevisionAssetId: null,
  latestRevisionVersion: null,
  revisionCount: 0,
  reviewTaskStatus: null,
  pendingManualConfirm: false,
  createdAt: "2026-03-27T00:00:00Z",
  updatedAt: "2026-03-27T00:10:00Z",
  finalAsset: {
    id: 88,
    orderId: 101,
    type: "final",
    stepName: null,
    parentAssetId: null,
    rootAssetId: null,
    versionNo: 0,
    isCurrentVersion: false,
    stepLabel: "最终图",
    label: "最终图",
    uri: "mock://final-preview",
    metadata: null,
    createdAt: "2026-03-27T00:10:00Z",
    isMock: true,
  },
  finalAssetState: {
    kind: "ready",
  },
  assets: [
    {
      id: 77,
      orderId: 101,
      type: "fusion",
      stepName: "fusion",
      parentAssetId: null,
      rootAssetId: null,
      versionNo: 0,
      isCurrentVersion: false,
      stepLabel: "融合",
      label: "融合产物",
      uri: "mock://fusion-preview",
      metadata: null,
      createdAt: "2026-03-27T00:09:00Z",
      isMock: true,
    },
  ],
  assetGalleryState: {
    kind: "ready",
  },
  hasMockAssets: true,
};

test("shows a mock asset banner when the current order contains mock assets", () => {
  render(<OrderDetail viewModel={BASE_ORDER_DETAIL} />);

  expect(screen.getByText("当前资产来自 mock 流程")).toBeInTheDocument();
  expect(screen.getAllByText("最终图").length).toBeGreaterThan(0);
});

test("renders the business-empty final-result state when no final asset exists", () => {
  render(
    <OrderDetail
      viewModel={{
        ...BASE_ORDER_DETAIL,
        finalAsset: null,
        finalAssetState: {
          kind: "business-empty",
          title: "最终图暂未生成",
          description: "当前订单还没有可展示的最终结果。",
        },
      }}
    />,
  );

  expect(screen.getByText("最终图暂未生成")).toBeInTheDocument();
  expect(screen.getByText("当前订单还没有可展示的最终结果。")).toBeInTheDocument();
});

test("renders prepared-model input snapshots when asset metadata contains resource inputs", () => {
  render(
    <OrderDetail
      viewModel={{
        ...BASE_ORDER_DETAIL,
        assets: [
          {
            id: 66,
            orderId: 101,
            type: "prepared_model",
            stepName: "prepare_model",
            parentAssetId: null,
            rootAssetId: null,
            versionNo: 0,
            isCurrentVersion: false,
            stepLabel: "模型准备",
            label: "模型准备产物",
            uri: "https://images.example.com/prepared-model.jpg",
            metadata: {
              model_input: {
                resource_id: 3,
                resource_name: "主模特",
                original_url: "https://images.example.com/model.jpg",
              },
              garment_input: {
                resource_id: 4,
                resource_name: "上衣",
                original_url: "https://images.example.com/garment.jpg",
              },
              scene_input: {
                resource_id: 5,
                resource_name: "白棚",
                original_url: "https://images.example.com/scene.jpg",
              },
            },
            createdAt: "2026-03-27T00:08:00Z",
            isMock: false,
          },
        ],
      }}
    />,
  );

  expect(screen.getByText("输入素材")).toBeInTheDocument();
  expect(screen.getByText("模特图")).toBeInTheDocument();
  expect(screen.getByText("服装图")).toBeInTheDocument();
  expect(screen.getByText("场景图")).toBeInTheDocument();
  expect(screen.getByText("主模特")).toBeInTheDocument();
  expect(screen.getByText("上衣")).toBeInTheDocument();
  expect(screen.getByText("白棚")).toBeInTheDocument();
  expect(screen.getByAltText("模型准备产物预览")).toBeInTheDocument();
});

test("renders image previews for non-mock final and process assets", () => {
  render(
    <OrderDetail
      viewModel={{
        ...BASE_ORDER_DETAIL,
        hasMockAssets: false,
        finalAsset: {
          ...BASE_ORDER_DETAIL.finalAsset!,
          uri: "https://images.example.com/final.jpg",
          isMock: false,
        },
        assets: [
          {
            id: 78,
            orderId: 101,
            type: "tryon",
            stepName: "tryon",
            parentAssetId: null,
            rootAssetId: null,
            versionNo: 0,
            isCurrentVersion: false,
            stepLabel: "试穿生成",
            label: "试穿生成产物",
            uri: "https://images.example.com/tryon.jpg",
            metadata: null,
            createdAt: "2026-03-27T00:09:00Z",
            isMock: false,
          },
        ],
      }}
    />,
  );

  expect(screen.getByAltText("最终图预览")).toBeInTheDocument();
  expect(screen.getByAltText("试穿生成产物预览")).toBeInTheDocument();
});

test("opens an asset preview dialog for real images and resets zoom state", () => {
  render(
    <OrderDetail
      viewModel={{
        ...BASE_ORDER_DETAIL,
        hasMockAssets: false,
        finalAsset: {
          ...BASE_ORDER_DETAIL.finalAsset!,
          uri: "https://images.example.com/final.jpg",
          isMock: false,
        },
        assets: [
          {
            id: 78,
            orderId: 101,
            type: "scene",
            stepName: "scene",
            parentAssetId: null,
            rootAssetId: null,
            versionNo: 0,
            isCurrentVersion: false,
            stepLabel: "场景处理",
            label: "场景处理产物",
            uri: "https://images.example.com/scene.jpg",
            metadata: null,
            createdAt: "2026-03-27T00:09:00Z",
            isMock: false,
          },
        ],
      }}
    />,
  );

  fireEvent.click(screen.getByRole("button", { name: "查看场景处理产物大图" }));

  expect(screen.getByRole("dialog", { name: "场景处理产物预览" })).toBeInTheDocument();

  const zoomableImage = screen.getByAltText("场景处理产物大图");
  fireEvent.wheel(zoomableImage, { deltaY: -120 });

  expect(zoomableImage).toHaveStyle({ transform: "translate(0px, 0px) scale(1.12)" });

  fireEvent.click(screen.getByRole("button", { name: "重置预览" }));

  expect(zoomableImage).toHaveStyle({ transform: "translate(0px, 0px) scale(1)" });
});