"""
End-to-end tests with Playwright.
Tests critical user flows: register, login, search jobs, track application.
"""
import re
from playwright.sync_api import Page, expect


BASE_URL = "http://localhost:3000"


class TestAuthFlow:
    """Test registration and login flows."""

    def test_register_new_user(self, page: Page):
        page.goto(f"{BASE_URL}/register")

        # Fill form
        page.fill('[id="name"]', "E2E Test User")
        page.fill('[id="email"]', "e2e@example.com")
        page.fill('[id="password"]', "testpass123")
        page.fill('[id="confirm"]', "testpass123")

        # Submit
        page.click('button[type="submit"]')

        # Should redirect to jobs page
        page.wait_for_url("**/jobs")
        expect(page).to_have_url(re.compile(r"/jobs"))

    def test_login_existing_user(self, page: Page):
        page.goto(f"{BASE_URL}/login")

        page.fill('[id="email"]', "demo@jobportal.dev")
        page.fill('[id="password"]', "demo123")
        page.click('button[type="submit"]')

        page.wait_for_url("**/jobs")
        expect(page).to_have_url(re.compile(r"/jobs"))

    def test_login_invalid_credentials(self, page: Page):
        page.goto(f"{BASE_URL}/login")

        page.fill('[id="email"]', "wrong@example.com")
        page.fill('[id="password"]', "wrongpass")
        page.click('button[type="submit"]')

        # Should show error message
        expect(page.locator("text=Invalid")).to_be_visible()


class TestJobSearch:
    """Test job search and filtering."""

    def test_search_jobs(self, page: Page):
        # Login first
        self._login(page)

        # Should be on jobs page
        expect(page.locator("h1")).to_contain_text("Find Jobs")

        # Search
        page.fill('input[placeholder*="Search"]', "Python")
        page.click('button:has-text("Search")')

        # Should show results
        page.wait_for_timeout(1000)

    def test_filter_remote_jobs(self, page: Page):
        self._login(page)

        # Select remote filter
        page.select_option('select[aria-label="Remote"]', "remote")
        page.wait_for_timeout(500)

    def test_view_job_detail(self, page: Page):
        self._login(page)

        # Click first job
        first_job = page.locator("a[href*='/jobs/']").first
        if first_job.is_visible():
            first_job.click()
            page.wait_for_url("**/jobs/**")
            expect(page.locator("h1")).to_be_visible()

    def _login(self, page: Page):
        page.goto(f"{BASE_URL}/login")
        page.fill('[id="email"]', "demo@jobportal.dev")
        page.fill('[id="password"]', "demo123")
        page.click('button[type="submit"]')
        page.wait_for_url("**/jobs")


class TestApplicationTracker:
    """Test application tracking kanban."""

    def test_create_application(self, page: Page):
        self._login(page)
        page.goto(f"{BASE_URL}/applications")

        # Click add
        page.click('button:has-text("Add Application")')

        # Fill modal
        page.fill('input[placeholder*="Job Title"]', "E2E Test Engineer")
        page.fill('input[placeholder*="Company"]', "TestCorp")
        page.click('button:has-text("Add")')

        # Should appear in kanban
        page.wait_for_timeout(1000)
        expect(page.locator("text=E2E Test Engineer")).to_be_visible()

    def test_kanban_columns_exist(self, page: Page):
        self._login(page)
        page.goto(f"{BASE_URL}/applications")

        expect(page.locator("text=Wishlist")).to_be_visible()
        expect(page.locator("text=Applied")).to_be_visible()
        expect(page.locator("text=Interviewing")).to_be_visible()

    def _login(self, page: Page):
        page.goto(f"{BASE_URL}/login")
        page.fill('[id="email"]', "demo@jobportal.dev")
        page.fill('[id="password"]', "demo123")
        page.click('button[type="submit"]')
        page.wait_for_url("**/jobs")


class TestResumeBuilder:
    """Test resume management."""

    def test_resume_page_loads(self, page: Page):
        self._login(page)
        page.goto(f"{BASE_URL}/resume")

        expect(page.locator("h1")).to_contain_text("Resume Builder")
        # Should show templates
        expect(page.locator("text=Simple ATS")).to_be_visible()

    def test_create_resume(self, page: Page):
        self._login(page)
        page.goto(f"{BASE_URL}/resume")

        page.click('button:has-text("New Resume")')
        page.fill('input[placeholder*="Software Engineer"]', "My Test Resume")
        page.click('button:has-text("Create")')

        page.wait_for_timeout(1000)

    def _login(self, page: Page):
        page.goto(f"{BASE_URL}/login")
        page.fill('[id="email"]', "demo@jobportal.dev")
        page.fill('[id="password"]', "demo123")
        page.click('button[type="submit"]')
        page.wait_for_url("**/jobs")


class TestProfile:
    """Test profile editing."""

    def test_profile_page_loads(self, page: Page):
        self._login(page)
        page.goto(f"{BASE_URL}/profile")

        expect(page.locator("h1")).to_contain_text("Profile")
        expect(page.locator("text=Basics")).to_be_visible()
        expect(page.locator("text=Experience")).to_be_visible()

    def test_edit_profile_basics(self, page: Page):
        self._login(page)
        page.goto(f"{BASE_URL}/profile")

        page.fill('input[placeholder*="Senior Software"]', "Full Stack Developer")
        page.fill('input[placeholder*="San Francisco"]', "New York, NY")
        page.click('button:has-text("Save")')

        page.wait_for_timeout(1000)

    def _login(self, page: Page):
        page.goto(f"{BASE_URL}/login")
        page.fill('[id="email"]', "demo@jobportal.dev")
        page.fill('[id="password"]', "demo123")
        page.click('button[type="submit"]')
        page.wait_for_url("**/jobs")