import { test, expect } from '@playwright/test';
import { execSync } from 'child_process';
import { join, dirname } from 'path';
import { fileURLToPath } from 'url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);

const baseUrl = process.env.PLAYWRIGHT_BASE_URL || 'http://localhost:4173';
const urlMatch = baseUrl.match(/:(\d+)$/);
const PORT = urlMatch ? urlMatch[1] : '4173';
const ALPHA_URL = `http://ecole-alpha.classeo.local:${PORT}`;

const ADMIN_EMAIL = 'e2e-blocking-admin@example.com';
const ADMIN_PASSWORD = 'BlockingTest123';
const TARGET_EMAIL = 'e2e-blocking-target@example.com';
const TARGET_PASSWORD = 'TargetUser123';

test.describe('User Blocking', () => {
	test.describe.configure({ mode: 'serial' });

	test.beforeAll(async () => {
		const projectRoot = join(__dirname, '../..');
		const composeFile = join(projectRoot, 'compose.yaml');

		// Create admin user
		execSync(
			`docker compose -f "${composeFile}" exec -T php php bin/console app:dev:create-test-user --tenant=ecole-alpha --email=${ADMIN_EMAIL} --password=${ADMIN_PASSWORD} --role=ROLE_ADMIN 2>&1`,
			{ encoding: 'utf-8' }
		);

		// Create target user to be blocked
		execSync(
			`docker compose -f "${composeFile}" exec -T php php bin/console app:dev:create-test-user --tenant=ecole-alpha --email=${TARGET_EMAIL} --password=${TARGET_PASSWORD} --role=ROLE_PROF 2>&1`,
			{ encoding: 'utf-8' }
		);
	});

	async function loginAsAdmin(page: import('@playwright/test').Page) {
		await page.goto(`${ALPHA_URL}/login`);
		await page.locator('#email').fill(ADMIN_EMAIL);
		await page.locator('#password').fill(ADMIN_PASSWORD);
		await page.getByRole('button', { name: /se connecter/i }).click();
		await expect(page).toHaveURL(/\/dashboard/, { timeout: 10000 });
	}

	test('admin can block a user and sees blocked status', async ({ page }) => {
		await loginAsAdmin(page);
		await page.goto(`${ALPHA_URL}/admin/users`);

		// Wait for users table to load
		await expect(page.locator('.users-table')).toBeVisible({ timeout: 10000 });

		// Find the target user row
		const targetRow = page.locator('tr', { has: page.locator(`text=${TARGET_EMAIL}`) });
		await expect(targetRow).toBeVisible();

		// Click "Bloquer" button
		await targetRow.getByRole('button', { name: /bloquer/i }).click();

		// Block modal should appear
		await expect(page.locator('#block-modal-title')).toBeVisible();

		// Fill in the reason
		await page.locator('#block-reason').fill('Comportement inapproprié en E2E');

		// Confirm the block
		await page.getByRole('button', { name: /confirmer le blocage/i }).click();

		// Wait for the success message
		await expect(page.locator('.alert-success')).toBeVisible({ timeout: 5000 });

		// Verify the user status changed to "Suspendu"
		const updatedRow = page.locator('tr', { has: page.locator(`text=${TARGET_EMAIL}`) });
		await expect(updatedRow.locator('.status-blocked')).toContainText('Suspendu');

		// Verify the reason is displayed
		await expect(updatedRow.locator('.blocked-reason')).toContainText('Comportement inapproprié en E2E');
	});

	test('admin can unblock a suspended user', async ({ page }) => {
		await loginAsAdmin(page);
		await page.goto(`${ALPHA_URL}/admin/users`);

		await expect(page.locator('.users-table')).toBeVisible({ timeout: 10000 });

		// Find the suspended target user row
		const targetRow = page.locator('tr', { has: page.locator(`text=${TARGET_EMAIL}`) });
		await expect(targetRow).toBeVisible();

		// "Débloquer" button should be visible for suspended user
		const unblockButton = targetRow.getByRole('button', { name: /débloquer/i });
		await expect(unblockButton).toBeVisible();

		// Click unblock
		await unblockButton.click();

		// Wait for the success message
		await expect(page.locator('.alert-success')).toBeVisible({ timeout: 5000 });

		// Verify the user status changed back to "Actif"
		const updatedRow = page.locator('tr', { has: page.locator(`text=${TARGET_EMAIL}`) });
		await expect(updatedRow.locator('.status-active')).toContainText('Actif');
	});

	test('blocked user sees specific error on login', async ({ page }) => {
		// First, block the user again
		await loginAsAdmin(page);
		await page.goto(`${ALPHA_URL}/admin/users`);
		await expect(page.locator('.users-table')).toBeVisible({ timeout: 10000 });

		const targetRow = page.locator('tr', { has: page.locator(`text=${TARGET_EMAIL}`) });
		await targetRow.getByRole('button', { name: /bloquer/i }).click();
		await page.locator('#block-reason').fill('Bloqué pour test login');
		await page.getByRole('button', { name: /confirmer le blocage/i }).click();
		await expect(page.locator('.alert-success')).toBeVisible({ timeout: 5000 });

		// Logout
		await page.getByRole('button', { name: /déconnexion/i }).click();

		// Try to log in as the blocked user
		await page.goto(`${ALPHA_URL}/login`);
		await page.locator('#email').fill(TARGET_EMAIL);
		await page.locator('#password').fill(TARGET_PASSWORD);
		await page.getByRole('button', { name: /se connecter/i }).click();

		// Should see a suspended account error, not the generic credentials error
		const errorBanner = page.locator('.error-banner.account-suspended');
		await expect(errorBanner).toBeVisible({ timeout: 5000 });
		await expect(errorBanner).toContainText(/suspendu|contactez/i);
	});

	test('admin cannot block themselves', async ({ page }) => {
		await loginAsAdmin(page);
		await page.goto(`${ALPHA_URL}/admin/users`);

		await expect(page.locator('.users-table')).toBeVisible({ timeout: 10000 });

		// Find the admin's own row
		const adminRow = page.locator('tr', { has: page.locator(`text=${ADMIN_EMAIL}`) });
		await expect(adminRow).toBeVisible();

		// "Bloquer" button should NOT be present on the admin's own row
		await expect(adminRow.getByRole('button', { name: /^bloquer$/i })).not.toBeVisible();
	});
});