import { expect, test } from "@playwright/test";
import {
  collectFailedApiRequests,
  confirmSlide,
  expectNoFailedApiRequests,
  mockConfig,
  seedAuthStorage,
} from "./helpers/e2e";

test("join household modal accepts invite links but rejects legacy invite codes", async ({ page }) => {
  await seedAuthStorage(page, { username: "manager-user" });
  await mockConfig(page);

  await page.route("**/households", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify([]),
    });
  });

  await page.route("**/api/invite-links/approvaltoken", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({
        link: {
          token: "approvaltoken",
          status: "ACTIVE",
          viewerStatus: null,
          active_policy: "APPROVAL_REQUIRED",
          group_name: "Approval Home",
        },
      }),
    });
  });

  await page.goto("/manage");
  await page.getByRole("button", { name: "Join Household", exact: true }).click();
  await page.getByLabel("Invite Link").fill("HABC123");
  await page.getByRole("button", { name: "Open Invite" }).click();

  await expect(page.locator(".create-join-modal .error-message")).toHaveText(
    "Use a household invite link like /invite/abcd1234."
  );

  await page.getByLabel("Invite Link").fill("/invite/approvaltoken");
  await page.getByRole("button", { name: "Open Invite" }).click();

  await expect(page).toHaveURL(/\/invite\/approvaltoken$/);
  await expect(page.getByRole("heading", { name: "Join Approval Home" })).toBeVisible();
});

test("household management shows pending invite approvals and can approve them", async ({ page }) => {
  await seedAuthStorage(page, { username: "manager-user" });
  await mockConfig(page);

  let members = [
    { id: 1, username: "manager-user", role: "owner" },
  ];
  let pendingRequests = [
    {
      id: 41,
      user_id: 7,
      username: "pending-pal",
      name: "Pending Pal",
      display_name: "",
      created_at: "2026-03-31T12:00:00.000Z",
      status: "PENDING",
    },
  ];

  await page.route("**/households", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify([{ id: 1, name: "Approval Home", role: "owner", invite_code: "ABCD1234" }]),
    });
  });

  await page.route("**/households/1/members", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify(members),
    });
  });

  await page.route("**/api/groups/join-policy", async (route) => {
    const request = route.request();
    if (request.method() === "GET") {
      await route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ joinPolicy: "APPROVAL_REQUIRED" }),
      });
      return;
    }

    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({ ok: true }),
    });
  });

  await page.route("**/api/groups/invites", async (route) => {
    const request = route.request();
    if (request.method() === "GET") {
      await route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({
          links: [
            {
              id: 9,
              token: "invite-token-1234",
              policy: "APPROVAL_REQUIRED",
              single_use: false,
              expires_at: "2030-01-01T00:00:00.000Z",
              used_at: null,
              revoked_at: null,
            },
          ],
        }),
      });
      return;
    }

    await route.fulfill({
      status: 201,
      contentType: "application/json",
      body: JSON.stringify({ link: { id: 10, token: "new-token" } }),
    });
  });

  await page.route("**/api/groups/join-requests", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({ requests: pendingRequests }),
    });
  });

  await page.route("**/api/groups/join-requests/decision", async (route) => {
    const body = route.request().postDataJSON() as { requestId?: number; decision?: string };
    if (body.requestId === 41 && body.decision === "APPROVE") {
      pendingRequests = [];
      members = [
        ...members,
        { id: 7, username: "pending-pal", role: "member" },
      ];
    }

    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({
        request: {
          id: 41,
          user_id: 7,
          status: body.decision === "APPROVE" ? "APPROVED" : "DENIED",
        },
      }),
    });
  });

  await page.goto("/manage?tab=household");

  await expect(page.getByRole("heading", { name: "Invite Links" })).toBeVisible();
  await expect(page.getByText("Pending Pal")).toBeVisible();
  await expect(page.getByText("Invite Code")).toHaveCount(0);

  await page.getByRole("button", { name: "Approve" }).click();

  await expect(page.locator(".action-toast.action-toast-success")).toContainText("Approved join request");
  await expect(page.locator(".action-toast.action-toast-success")).toContainText("Pending Pal");
  await expect(page.getByText("No pending join requests right now.")).toBeVisible();
  await expect(page.getByText("Members (2)")).toBeVisible();
});

test("household owner can transfer ownership from household settings", async ({ page }) => {
  const failedApiRequests = collectFailedApiRequests(page);
  await seedAuthStorage(page, { role: "owner", username: "manager-user" });
  await mockConfig(page);

  let households = [{ id: 1, name: "Approval Home", role: "owner", invite_code: "ABCD1234" }];
  let members = [
    { id: 1, username: "manager-user", role: "owner" },
    { id: 2, username: "nico-admin", role: "admin" },
  ];

  await page.route("**/households", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify(households),
    });
  });

  await page.route("**/households/1/members", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify(members),
    });
  });

  await page.route("**/households/1/members/*/role", async (route) => {
    const request = route.request();
    if (request.method() !== "PATCH") {
      await route.fulfill({ status: 405 });
      return;
    }

    const body = request.postDataJSON() as { role?: string };
    if (body.role === "owner") {
      households = [{ id: 1, name: "Approval Home", role: "admin", invite_code: "ABCD1234" }];
      members = [
        { id: 1, username: "manager-user", role: "admin" },
        { id: 2, username: "nico-admin", role: "owner" },
      ];
    }

    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({
        message: "Household ownership transferred successfully",
        member: { user_id: 2, role: body.role || "member" },
      }),
    });
  });

  await page.route("**/api/groups/join-policy", async (route) => {
    const request = route.request();
    if (request.method() === "GET") {
      await route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ joinPolicy: "APPROVAL_REQUIRED" }),
      });
      return;
    }

    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({ ok: true }),
    });
  });

  await page.route("**/api/groups/invites", async (route) => {
    const request = route.request();
    if (request.method() === "GET") {
      await route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ links: [] }),
      });
      return;
    }

    await route.fulfill({
      status: 201,
      contentType: "application/json",
      body: JSON.stringify({ link: { id: 10, token: "new-token" } }),
    });
  });

  await page.route("**/api/groups/join-requests", async (route) => {
    await route.fulfill({
      status: 200,
      contentType: "application/json",
      body: JSON.stringify({ requests: [] }),
    });
  });

  await page.goto("/manage?tab=household");

  await expect(page.getByRole("button", { name: "Make Owner" })).toBeVisible();

  await page.getByRole("button", { name: "Make Owner" }).click();
  await expect(page.getByText("Transfer ownership to nico-admin?")).toBeVisible();
  await confirmSlide(page);

  await expect(page.locator(".action-toast.action-toast-success")).toContainText("Transferred household ownership");
  await expect(page.locator(".action-toast.action-toast-success")).toContainText("nico-admin");
  await expect(page.getByText("👑 Owner")).toContainText("Owner");
  await expect(page.getByText("🛠️ Admin")).toContainText("Admin");
  await expect(page.getByRole("button", { name: "Make Owner" })).toHaveCount(0);
  expectNoFailedApiRequests(failedApiRequests);
});