# app/modules/loyalty/tests/integration/test_admin_pages.py
"""
Integration tests for admin loyalty page routes (HTML rendering).

Tests the admin page routes at:
    /loyalty/programs
    /loyalty/analytics
    /loyalty/merchants/{merchant_id}
    /loyalty/merchants/{merchant_id}/program
    /loyalty/merchants/{merchant_id}/settings

Authentication: Uses super_admin_headers fixture (real JWT login).
"""

import uuid

import pytest

from app.modules.tenancy.models import Merchant, User

BASE = "/admin/loyalty"


# ============================================================================
# Fixtures
# ============================================================================


@pytest.fixture
def admin_merchant(db):
    """Create a merchant for admin page tests."""
    from middleware.auth import AuthManager

    auth = AuthManager()
    uid = uuid.uuid4().hex[:8]

    owner = User(
        email=f"pagemerchowner_{uid}@test.com",
        username=f"pagemerchowner_{uid}",
        hashed_password=auth.hash_password("testpass123"),
        role="merchant_owner",
        is_active=True,
        is_email_verified=True,
    )
    db.add(owner)
    db.commit()
    db.refresh(owner)

    merchant = Merchant(
        name=f"Page Test Merchant {uid}",
        owner_user_id=owner.id,
        contact_email=owner.email,
        is_active=True,
        is_verified=True,
    )
    db.add(merchant)
    db.commit()
    db.refresh(merchant)

    return merchant


# ============================================================================
# Programs Dashboard Page
# ============================================================================


@pytest.mark.integration
@pytest.mark.loyalty
class TestAdminProgramsPage:
    """Tests for GET /loyalty/programs."""

    def test_programs_page_renders(self, client, super_admin_headers):
        """Programs dashboard returns HTML."""
        response = client.get(
            f"{BASE}/programs",
            headers=super_admin_headers,
        )
        assert response.status_code == 200
        assert "text/html" in response.headers["content-type"]

    def test_programs_page_requires_auth(self, client):
        """Unauthenticated request is rejected."""
        response = client.get(f"{BASE}/programs")
        assert response.status_code in [401, 403]


# ============================================================================
# Analytics Page
# ============================================================================


@pytest.mark.integration
@pytest.mark.loyalty
class TestAdminAnalyticsPage:
    """Tests for GET /loyalty/analytics."""

    def test_analytics_page_renders(self, client, super_admin_headers):
        """Analytics page returns HTML."""
        response = client.get(
            f"{BASE}/analytics",
            headers=super_admin_headers,
        )
        assert response.status_code == 200
        assert "text/html" in response.headers["content-type"]

    def test_analytics_page_requires_auth(self, client):
        """Unauthenticated request is rejected."""
        response = client.get(f"{BASE}/analytics")
        assert response.status_code in [401, 403]


# ============================================================================
# Merchant Detail Page
# ============================================================================


@pytest.mark.integration
@pytest.mark.loyalty
class TestAdminMerchantDetailPage:
    """Tests for GET /loyalty/merchants/{merchant_id}."""

    def test_merchant_detail_page_renders(
        self, client, super_admin_headers, admin_merchant
    ):
        """Merchant detail page returns HTML with valid merchant."""
        response = client.get(
            f"{BASE}/merchants/{admin_merchant.id}",
            headers=super_admin_headers,
        )
        assert response.status_code == 200
        assert "text/html" in response.headers["content-type"]

    def test_merchant_detail_page_requires_auth(self, client, admin_merchant):
        """Unauthenticated request is rejected."""
        response = client.get(f"{BASE}/merchants/{admin_merchant.id}")
        assert response.status_code in [401, 403]


# ============================================================================
# Program Edit Page (NEW — the uncommitted route)
# ============================================================================


@pytest.mark.integration
@pytest.mark.loyalty
class TestAdminProgramEditPage:
    """Tests for GET /loyalty/merchants/{merchant_id}/program."""

    def test_program_edit_page_renders(
        self, client, super_admin_headers, admin_merchant
    ):
        """Program edit page returns HTML."""
        response = client.get(
            f"{BASE}/merchants/{admin_merchant.id}/program",
            headers=super_admin_headers,
        )
        assert response.status_code == 200
        assert "text/html" in response.headers["content-type"]

    def test_program_edit_page_passes_merchant_id(
        self, client, super_admin_headers, admin_merchant
    ):
        """Page response contains the merchant_id for the Alpine component."""
        response = client.get(
            f"{BASE}/merchants/{admin_merchant.id}/program",
            headers=super_admin_headers,
        )
        assert response.status_code == 200
        # Template should include merchant_id so JS can use it
        assert str(admin_merchant.id) in response.text

    def test_program_edit_page_requires_auth(self, client, admin_merchant):
        """Unauthenticated request is rejected."""
        response = client.get(
            f"{BASE}/merchants/{admin_merchant.id}/program"
        )
        assert response.status_code in [401, 403]

    def test_program_edit_page_without_existing_program(
        self, client, super_admin_headers, admin_merchant
    ):
        """Page renders even when merchant has no program yet (create mode)."""
        # admin_merchant has no program — page should still render
        response = client.get(
            f"{BASE}/merchants/{admin_merchant.id}/program",
            headers=super_admin_headers,
        )
        assert response.status_code == 200
        assert "text/html" in response.headers["content-type"]


# ============================================================================
# Merchant Settings Page
# ============================================================================


@pytest.mark.integration
@pytest.mark.loyalty
class TestAdminMerchantSettingsPage:
    """Tests for GET /loyalty/merchants/{merchant_id}/settings."""

    def test_settings_page_renders(
        self, client, super_admin_headers, admin_merchant
    ):
        """Merchant settings page returns HTML."""
        response = client.get(
            f"{BASE}/merchants/{admin_merchant.id}/settings",
            headers=super_admin_headers,
        )
        assert response.status_code == 200
        assert "text/html" in response.headers["content-type"]

    def test_settings_page_requires_auth(self, client, admin_merchant):
        """Unauthenticated request is rejected."""
        response = client.get(
            f"{BASE}/merchants/{admin_merchant.id}/settings"
        )
        assert response.status_code in [401, 403]