import lxml.html

from django.test import TestCase
from django.urls import reverse

from apps.applets.models import Applet, UserApplet
from apps.lyric.models import User


class GameboardViewTest(TestCase):
    def setUp(self):
        self.user = User.objects.create(email="gamer@test.io")
        self.client.force_login(self.user)
        Applet.objects.get_or_create(slug="new-game", defaults={"name": "New Game", "context": "gameboard"})
        Applet.objects.get_or_create(slug="my-games", defaults={"name": "My Games", "context": "gameboard"})
        Applet.objects.get_or_create(slug="game-kit", defaults={"name": "Game Kit", "context": "gameboard"})
        response = self.client.get("/gameboard/")
        self.parsed = lxml.html.fromstring(response.content)

    def test_gameboard_requires_login(self):
        self.client.logout()
        response = self.client.get("/gameboard/")
        self.assertRedirects(
            response, "/?next=/gameboard/", fetch_redirect_response=False
        )
    
    def test_gameboard_renders(self):
        response = self.client.get("/gameboard/")
        self.assertEqual(response.status_code, 200)

    def test_gameboard_shows_my_games_applet(self):
        [_] = self.parsed.cssselect("#id_applet_my_games")

    def test_gameboard_shows_new_game_applet(self):
        [_] = self.parsed.cssselect("#id_applet_new_game")
    
    def test_gameboard_shows_game_kit(self):
        [_] = self.parsed.cssselect("#id_game_kit")

    def test_gameboard_shows_game_gear(self):
        [_] = self.parsed.cssselect(".gear-btn")

    def test_my_games_has_no_game_items_for_new_user(self):
        game_items = self.parsed.cssselect("#id_applet_my_games .game-item")
        self.assertEqual(len(game_items), 0)

    def test_game_kit_has_coin_on_a_string(self):
        [_] = self.parsed.cssselect("#id_game_kit #id_kit_coin_on_a_string")

    def test_game_kit_has_free_token(self):
        [_] = self.parsed.cssselect("#id_game_kit #id_kit_free_token")

    def test_game_kit_has_card_deck_placeholder(self):
        [_] = self.parsed.cssselect("#id_game_kit #id_kit_card_deck")

    def test_game_kit_has_dice_set_placeholder(self):
        [_] = self.parsed.cssselect("#id_game_kit #id_kit_dice_set")


class ToggleGameAppletsViewTest(TestCase):
    def setUp(self):
        self.user = User.objects.create(email="gamer@test.io")
        self.client.force_login(self.user)
        self.new_game, _ = Applet.objects.get_or_create(
            slug="new-game", defaults={"name": "New Game", "context": "gameboard"}
        )
        self.my_games, _ = Applet.objects.get_or_create(
            slug="my-games", defaults={"name": "My Games", "context": "gameboard"}
        )
        self.url = reverse("toggle_game_applets")
    
    def test_unauthenticated_user_is_redirected(self):
        self.client.logout()
        response = self.client.post(self.url)
        self.assertRedirects(
            response, f"/?next={self.url}", fetch_redirect_response=False
        )

    def test_unchecked_applet_gets_user_applet_with_visible_false(self):
        self.client.post(self.url, {"applets": ["new-game"]})
        ua = UserApplet.objects.get(user=self.user, applet=self.my_games)
        self.assertFalse(ua.visible)

    def test_redirects_on_normal_post(self):
        response = self.client.post(self.url, {"applets": ["new-game", "my-games"]})
        self.assertRedirects(
            response, reverse("gameboard"), fetch_redirect_response=False
        )

    def test_returns_200_on_htmx_post(self):
        response = self.client.post(
            self.url,
            {"applets": ["new-game", "my-games"]},
            HTTP_HX_REQUEST="true",
        )
        self.assertEqual(response.status_code, 200)

    def test_does_not_affect_dash_applets(self):
        dash_applet, _ = Applet.objects.get_or_create(
            slug="username", defaults={"name": "Username", "context": "dashboard"}
        )
        self.client.post(self.url, {"applets": ["new-game", "my-games"]})
        self.assertFalse(UserApplet.objects.filter(user=self.user, applet=dash_applet).exists())