import { expect, test, type Page, type Route, type TestInfo } from "@playwright/test";

function envelope(data: unknown) {
  return { requestId: "mock-r100-design", data };
}

async function fulfillJson(route: Route, data: unknown, status = 200) {
  await route.fulfill({
    status,
    contentType: "application/json",
    body: JSON.stringify(envelope(data)),
  });
}

const me = {
  id: "employee-r100",
  employeeNo: "E100",
  name: "陈工程",
  phone: "13800000000",
  email: "employee@hyinda.com",
  departmentId: "dept-r100",
  directManagerId: null,
  status: "active",
  notificationPushEnabled: true,
  roleCodes: ["manager"],
  profileCompleteness: {
    hasEmergencyContact: true,
    hasBankAccount: true,
    hasAvatar: false,
    hasIdNumber: false,
    score: 50,
  },
  wecomBinding: null,
};

function navigationItem(key: string, href: string, label: string, icon: string) {
  return { key, href, label, icon, placement: "main", permissionCodes: [], featureFlagKey: null };
}

async function mockDesignApis(page: Page) {
  await page.route((url) => url.pathname.startsWith("/api/"), async (route) => {
    const url = new URL(route.request().url());
    const path = url.pathname;

    if (path === "/api/auth/sso/providers") {
      await fulfillJson(route, []);
      return;
    }

    if (path === "/api/auth/wecom/config") {
      await fulfillJson(route, {
        enabled: true,
        entryEnabled: true,
        oauthEnabled: true,
        corpId: "ww-r100",
        agentId: "1000002",
        loginUrl: "/api/auth/wecom/login?returnTo=%2Fmobile",
        bindEnabled: true,
        defaultReturnTo: "/mobile",
        status: "ready",
        statusReasons: [],
      });
      return;
    }

    if (path === "/api/auth/login" || path === "/api/auth/refresh") {
      await route.fulfill({
        status: 200,
        contentType: "application/json",
        headers: { "set-cookie": "has_session=1; Path=/; SameSite=Lax" },
        body: JSON.stringify(envelope({ accessToken: "mock-r100-token", expiresIn: 900, mustChangePassword: false })),
      });
      return;
    }

    if (path === "/api/me") {
      await fulfillJson(route, me);
      return;
    }

    if (path === "/api/system/navigation") {
      await fulfillJson(route, {
        workspace: {
          id: "workspace-r100",
          persisted: true,
          profile: "small_team_internal",
          orgMode: "single_company",
          primaryEntryMode: "password",
          notificationStrategy: "in_app",
          devicePriority: "mobile",
          moduleVisibility: {},
          createdAt: null,
          updatedAt: null,
          updatedBy: null,
        },
        sections: {
          main: [
            navigationItem("portal", "/portal", "工作台", "home_app_logo"),
            navigationItem("expense", "/reimbursements", "报销", "request_quote"),
            navigationItem("leave", "/leave-requests", "请假记录", "event_available"),
            navigationItem("invoice", "/invoice-pool", "票据", "receipt_long"),
          ],
          admin: [],
          backup: [],
        },
        recommendedRolePresets: [],
      });
      return;
    }

    if (path === "/api/portal/home") {
      await fulfillJson(route, {
        workspace: { id: "workspace-r100", persisted: true, profile: "small_team_internal" },
        greeting: { name: me.name },
        cards: [
          { key: "pending_tasks", title: "待处理", value: 2, href: "/workflow/tasks", severity: "warning" },
          { key: "my_applications", title: "我的申请", value: 1, href: "/reimbursements", severity: "normal" },
        ],
        pendingTasks: { count: 2, href: "/workflow/tasks" },
        myApplications: [
          { domain: "reimbursement", count: 1, href: "/reimbursements" },
          { domain: "leave", count: 0, href: "/leave-requests" },
        ],
        riskSummary: null,
        announcements: [{ id: "ann-r100", title: "试运行提醒", summary: "今天处理待办。", href: null }],
        quickLinks: [{ key: "capture", title: "上传发票", href: "/mobile/capture" }],
        todayPresence: { date: "2026-05-06", status: "office", label: "在岗", note: null, href: "/team" },
        teamPresence: null,
        weeklyReport: { weekStart: "2026-05-04", status: "draft", needsHelp: false, href: "/weekly-reports" },
        weeklySummary: null,
        todoSummary: { openCount: 2, highPriorityCount: 0, href: "/todos" },
        projectSummary: null,
        peopleLifecycle: null,
        adoptionSummary: null,
        recentActivities: [],
        teamStatusBoard: [],
      });
      return;
    }

    if (path === "/api/attendance/me/today") {
      await fulfillJson(route, {
        workDate: "2026-05-06",
        needClockIn: true,
        exemptionReason: null,
        item: null,
      });
      return;
    }

    if (path.startsWith("/api/employees/") && path.endsWith("/profile")) {
      await fulfillJson(route, {
        employee: {
          ...me,
          avatarUrl: null,
          department: { id: "dept-r100", name: "研发部" },
          manager: null,
        },
      });
      return;
    }

    if (path === "/api/workflow/tasks") {
      await fulfillJson(route, {
        items: [],
        total: 0,
        page: 1,
        pageSize: 20,
      });
      return;
    }

    if (path === "/api/notifications") {
      await fulfillJson(route, {
        items: [],
        total: 0,
        page: 1,
        pageSize: 5,
        unreadCount: 0,
      });
      return;
    }

    await fulfillJson(route, {});
  });
}

async function login(page: Page) {
  await page.goto("/login");
  await page.getByTestId("login-identifier").fill("employee@hyinda.com");
  await page.getByTestId("login-password").fill("EmployeePassword1234");
  await page.getByTestId("login-submit").click();
  await expect(page).toHaveURL(/\/portal/);
}

async function collectDesignDiagnostics(page: Page) {
  return page.evaluate(() => {
    function isVisible(element: Element) {
      const rect = element.getBoundingClientRect();
      return rect.width > 0 && rect.height > 0;
    }

    const bodyText = document.body.innerText;
    const badCopy = ["先处理这几件事", "清爽"].filter((phrase) => bodyText.includes(phrase));
    const routeLikeText = bodyText
      .split("\n")
      .map((line) => line.trim())
      .filter((line) => /^\/[a-z0-9-]+/.test(line))
      .slice(0, 10);
    const visibleTables = Array.from(document.querySelectorAll("table")).filter(isVisible).length;
    const darkControls = Array.from(document.querySelectorAll("a, button, [role='button'], [role='tab']"))
      .filter(isVisible)
      .map((element) => {
        const styles = window.getComputedStyle(element);
        return {
          text: (element.textContent ?? "").trim().replace(/\s+/g, " ").slice(0, 40),
          backgroundColor: styles.backgroundColor,
          color: styles.color,
        };
      })
      .filter((item) => {
        const darkBackgrounds = new Set(["rgb(0, 0, 0)", "rgb(24, 24, 27)", "rgb(15, 23, 42)"]);
        return darkBackgrounds.has(item.backgroundColor) && item.color === "rgb(255, 255, 255)";
      });

    return {
      url: window.location.pathname,
      badCopy,
      routeLikeText,
      visibleTables,
      darkControls,
    };
  });
}

async function attachDiagnostics(page: Page, testInfo: TestInfo, name: string) {
  const diagnostics = await collectDesignDiagnostics(page);
  await testInfo.attach(`${name}.json`, {
    body: JSON.stringify(diagnostics, null, 2),
    contentType: "application/json",
  });
  await testInfo.attach(`${name}.png`, {
    body: await page.screenshot({ fullPage: true }),
    contentType: "image/png",
  });
}

test.describe("R100 design baseline diagnostics", () => {
  test("手机首页和我的页可生成视觉诊断", async ({ page }, testInfo) => {
    await mockDesignApis(page);
    await page.setViewportSize({ width: 390, height: 844 });
    await login(page);

    await page.goto("/mobile");
    await expect(page.getByRole("heading", { name: "今天" })).toBeVisible();
    await expect(page.getByTestId("mobile-today-focus")).toBeVisible();
    await attachDiagnostics(page, testInfo, "r100-mobile-home");

    await page.goto("/mobile/me");
    await expect(page.getByRole("heading", { name: "我的" })).toBeVisible();
    await expect(page.getByTestId("mobile-more-links")).toBeVisible();
    await attachDiagnostics(page, testInfo, "r100-mobile-me");
  });

  test("PC 工作台可生成视觉诊断", async ({ page }, testInfo) => {
    await mockDesignApis(page);
    await page.setViewportSize({ width: 1440, height: 960 });
    await login(page);

    await expect(page.getByTestId("topbar-profile-trigger")).toBeVisible();
    await expect(page.locator("aside")).toBeVisible();
    await attachDiagnostics(page, testInfo, "r100-pc-portal");
  });
});