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

test.describe("Library drag-drop, rename, and see-in-library", () => {
  let page: Page;

  test.beforeEach(async ({ browser }) => {
    // Setup: create authenticated context
    const context = await browser.newContext();
    page = await context.newPage();

    // Navigate to app (adjust URL based on test env)
    await page.goto("http://localhost:4000");

    // Wait for app to load
    await page.waitForLoadState("networkidle");
  });

  test("drag a file to a folder to move it", async () => {
    // Find file and folder cards
    // This is a placeholder test showing the structure
    // In practice, you'd need to:
    // 1. Set up test files/folders via API
    // 2. Drag file card to folder card
    // 3. Verify success toast appears
    // 4. Verify file list updates
    // Example (adjust selectors to match your DOM):
    // const fileCard = page.locator('[data-testid="file-card-test.txt"]');
    // const folderCard = page.locator('[data-testid="folder-card-dest"]');
    // await fileCard.dragTo(folderCard);
    // await expect(page.locator("text=Moved")).toBeVisible();
  });

  test("rename a file via right-click context menu", async () => {
    // Find file card
    // Right-click to open context menu
    // Type new name in dialog
    // Press Enter
    // Verify success toast
    // Example:
    // const fileCard = page.locator('[data-testid="file-card-old.txt"]');
    // await fileCard.click({ button: "right" });
    // const input = page.locator("input[placeholder*=new]");
    // await input.fill("new.txt");
    // await input.press("Enter");
    // await expect(page.locator("text=Renamed to new.txt")).toBeVisible();
  });

  test("reject rename with path traversal (..)", async () => {
    // Open rename dialog
    // Try entering "../../../etc/passwd"
    // Button should be disabled
    // Or: try renaming to "folder/file" — should reject
    // Example:
    // const fileCard = page.locator('[data-testid="file-card-test.txt"]');
    // await fileCard.click({ button: "right" });
    // const input = page.locator("input");
    // await input.fill("../etc/passwd");
    // await expect(page.locator("button:has-text('Rename')")).toBeDisabled();
  });

  test("click see-in-library opens library panel with file in preview", async () => {
    // Navigate to chat (where file preview is shown without library panel)
    // Click "See in library" button
    // Verify URL contains main=library: and preview=
    // Verify library panel opens
    // Example:
    // await page.goto("http://localhost:4000/org/chat");
    // const seeInLibraryBtn = page.locator("button:has-text('See in library')");
    // await seeInLibraryBtn.click();
    // const url = page.url();
    // expect(url).toContain("main=library:");
    // expect(url).toContain("preview=");
    // await expect(page.locator('[data-testid="library-panel"]')).toBeVisible();
  });

  test("prevent drag-drop move to self", async () => {
    // Attempt to drag a file/folder onto itself
    // Verify nothing happens (no move API call, no toast)
    // Example:
    // const fileCard = page.locator('[data-testid="file-card-test.txt"]');
    // const box = await fileCard.boundingBox();
    // if (box) {
    //   await page.mouse.move(box.x + box.width / 2, box.y + box.height / 2);
    //   await page.mouse.down();
    //   await page.mouse.move(box.x + box.width / 2, box.y + box.height / 2); // same position
    //   await page.mouse.up();
    //   // Verify no toast or "moved" message appears
    // }
  });
});
