import { test, expect } from "@playwright/test";

test.describe("Smart Actions", () => {
  test.beforeEach(async ({ page }) => {
    // Mock all backend API calls
    await page.route("**/api/note-prompts**", (route) => {
      if (route.request().method() === "GET") {
        return route.fulfill({
          status: 200,
          contentType: "application/json",
          body: JSON.stringify({
            items: [
              {
                id: "builtin-summarize",
                slug: "summarize",
                name: "Summarize",
                category: "transform",
                isBuiltin: true,
                inputType: "text",
                outputType: "new_note",
              },
              {
                id: "custom-1",
                slug: "my-custom",
                name: "My Custom Template",
                category: "generate",
                isBuiltin: false,
                inputType: "text",
                outputType: "replace",
              },
            ],
            total: 2,
          }),
        });
      }
      if (route.request().method() === "POST") {
        return route.fulfill({
          status: 201,
          contentType: "application/json",
          body: JSON.stringify({
            id: "new-template-1",
            slug: "new-template",
            name: "New Template",
            category: "transform",
            isBuiltin: false,
          }),
        });
      }
      if (route.request().method() === "DELETE") {
        return route.fulfill({ status: 204 });
      }
      return route.fulfill({ status: 200, contentType: "application/json", body: "{}" });
    });

    await page.route("**/api/notes**", (route) =>
      route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ items: [], total: 0 }),
      })
    );

    await page.route("**/api/workspaces**", (route) =>
      route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ items: [], total: 0 }),
      })
    );

    await page.route("**/api/prompt-schedules**", (route) =>
      route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ items: [], total: 0 }),
      })
    );

    await page.route("**/api/prompt-webhooks**", (route) =>
      route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ items: [], total: 0 }),
      })
    );

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

  test("dashboard page loads with smart actions API mocked", async ({ page }) => {
    await page.goto("/dashboard");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();
  });

  test("note detail page loads without JS errors", async ({ page }) => {
    const errors: string[] = [];
    page.on("pageerror", (err) => errors.push(err.message));

    await page.goto("/notes/test-note-1");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();

    const realErrors = errors.filter(
      (e) =>
        !e.includes("fetch") &&
        !e.includes("Failed") &&
        !e.includes("Unexpected") &&
        !e.includes("hydration")
    );
    expect(realErrors).toHaveLength(0);
  });

  test("settings page loads without JS errors", async ({ page }) => {
    const errors: string[] = [];
    page.on("pageerror", (err) => errors.push(err.message));

    await page.goto("/settings");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();

    const realErrors = errors.filter(
      (e) =>
        !e.includes("fetch") &&
        !e.includes("Failed") &&
        !e.includes("Unexpected") &&
        !e.includes("hydration")
    );
    expect(realErrors).toHaveLength(0);
  });

  test("prompts page loads with template list", async ({ page }) => {
    await page.goto("/prompts");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();
  });

  test("knowledge gaps page loads", async ({ page }) => {
    await page.route("**/api/workspaces/ws-1/knowledge-gaps", (route) =>
      route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({ gaps: [], topicMap: {} }),
      })
    );
    await page.goto("/workspaces/ws-1/gaps");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();
  });

  test("search page loads without JS errors", async ({ page }) => {
    const errors: string[] = [];
    page.on("pageerror", (err) => errors.push(err.message));

    await page.goto("/search");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();

    const realErrors = errors.filter(
      (e) =>
        !e.includes("fetch") &&
        !e.includes("Failed") &&
        !e.includes("Unexpected") &&
        !e.includes("hydration")
    );
    expect(realErrors).toHaveLength(0);
  });

  test("workspaces page loads", async ({ page }) => {
    await page.goto("/workspaces");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();
  });

  test("reviews page loads", async ({ page }) => {
    await page.goto("/reviews");
    await page.waitForLoadState("domcontentloaded");
    await expect(page.locator("body")).toBeVisible();
  });

  test("history API mock returns items", async ({ page }) => {
    // page.route() intercepts BROWSER network requests, while
    // page.request.get() uses Playwright's separate request context
    // which bypasses page.route() entirely. Drive the request from
    // within the page (fetch) so the mock applies.
    await page.route("**/api/note-prompts/history**", (route) =>
      route.fulfill({
        status: 200,
        contentType: "application/json",
        body: JSON.stringify({
          items: [{ id: "h1", noteId: "n1", workspaceId: "ws1", toolName: "summarize", state: "applied", createdAt: "2026-01-01T00:00:00Z" }],
          total: 1,
        }),
      })
    );
    await page.goto("/dashboard");
    const data = await page.evaluate(async () => {
      const res = await fetch("/api/note-prompts/history?workspaceId=ws1");
      return { status: res.status, body: await res.json() } as { status: number; body: { items: unknown[]; total: number } };
    });
    expect(data.status).toBe(200);
    expect(data.body.items).toHaveLength(1);
  });
});