from selenium.webdriver.common.by import By

from .base import FunctionalTest
from apps.applets.models import Applet
from apps.epic.models import Room, GateSlot
from apps.lyric.models import User


class GatekeeperTest(FunctionalTest):
    def setUp(self):
        super().setUp()
        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"}
        )

    def test_founder_creates_room_and_sees_gatekeeper(self):
        # 1. Log in, navigate to gameboard
        self.create_pre_authenticated_session("founder@test.io")    
        self.browser.get(self.live_server_url + "/gameboard/")
        # 2. New Game applet has room name input, create button
        self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_applet_new_game")
        )
        self.browser.find_element(By.ID, "id_new_game_name").send_keys("Test Room")
        self.browser.find_element(By.ID, "id_create_game_btn").click()
        # 3. User is redirected to Gatekeeper page for new room
        self.wait_for(
            lambda: self.assertIn("/gameboard/room/", self.browser.current_url)
        )
        self.wait_for(
            lambda: self.assertIn("/gate/", self.browser.current_url)
        )
        # 4. Page shows room name, GATHERING status
        body = self.browser.find_element(By.TAG_NAME, "body")
        self.assertIn("Test Room", body.text)
        self.assertIn("GATHERING", body.text)
        # 5. Six token slots are visible
        slots = self.browser.find_elements(By.CSS_SELECTOR, ".gate-slot")
        self.assertEqual(len(slots), 6)
        # 6. Slot 1 has Drop Token btn; slots 2–6 show as empty
        slot_1 = slots[0]
        slot_1.find_element(By.CSS_SELECTOR, ".drop-token-btn")
        for slot in slots[1:]:
            self.assertIn("empty", slot.get_attribute("class"))

    def test_founder_drops_token_and_slot_fills(self):
        # 1. Set up: log in, create room, arrive at gatekeeper
        self.create_pre_authenticated_session("founder@test.io")
        self.browser.get(self.live_server_url + "/gameboard/")
        self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_new_game_name")
        )
        self.browser.find_element(By.ID, "id_new_game_name").send_keys("Dragon's Den")
        self.browser.find_element(By.ID, "id_create_game_btn").click()
        self.wait_for(
            lambda: self.assertIn("/gate/", self.browser.current_url)
        )
        # 2. Founder clicks Drop Token on slot 1
        drop_btn = self.wait_for(
            lambda: self.browser.find_element(By.CSS_SELECTOR, ".drop-token-btn")
        )
        drop_btn.click()

        # 3. Slot 1 now filled; drop btn gone
        self.wait_for(
            lambda: self.browser.find_element(By.CSS_SELECTOR, ".gate-slot.filled")
        )
        slots = self.browser.find_elements(By.CSS_SELECTOR, ".gate-slot")
        self.assertIn("filled", slots[0].get_attribute("class"))
        self.assertEqual(
            len(self.browser.find_elements(By.CSS_SELECTOR, ".drop-token-btn")), 0
        )

    def test_room_appears_in_my_games_after_creation(self):
        # 1. Set up founder, game room, name
        self.create_pre_authenticated_session("founder@test.io")
        self.browser.get(self.live_server_url + "/gameboard/")
        self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_new_game_name")
        )
        self.browser.find_element(By.ID, "id_new_game_name").send_keys("Dragon's Den")
        self.browser.find_element(By.ID, "id_create_game_btn").click()
        self.wait_for(
            lambda: self.assertIn("/gate/", self.browser.current_url)
        )
        # 2. Navigate back to gameboard
        self.browser.get(self.live_server_url + "/gameboard/")
        my_games = self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_applet_my_games")
        )
        self.assertIn("Dragon's Den", my_games.text)

    def test_second_gamer_drops_token_into_open_slot(self):
        # 1. Founder creates room, fills slot 1
        self.create_pre_authenticated_session("founder@test.io")
        self.browser.get(self.live_server_url +"/gameboard/")
        self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_new_game_name")
        )
        self.browser.find_element(By.ID, "id_new_game_name").send_keys("Dragon's Den")
        self.browser.find_element(By.ID, "id_create_game_btn").click()
        self.wait_for(
            lambda: self.assertIn("/gate/", self.browser.current_url)
        )
        room_url = self.browser.current_url
        self.browser.find_element(By.CSS_SELECTOR, ".drop-token-btn").click()
        self.wait_for(
            lambda: self.browser.find_element(By.CSS_SELECTOR, ".gate-slot.filled")
        )
        # 2. Founder invites friend via email (duplicate invite logic from My Notes applet)
        invite_input = self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_invite_email")
        )
        invite_input.send_keys("friend@test.io")
        self.browser.find_element(By.ID, "id_invite_btn").click()
        # 3. Friend logs in, sees invitation in My Games
        self.create_pre_authenticated_session("friend@test.io")
        self.browser.get(self.live_server_url + "/gameboard/")
        my_games = self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_applet_my_games")
        )
        self.assertIn("Dragon's Den", my_games.text)
        # 3. Friend follows link to gatekeeper
        self.browser.find_element(By.LINK_TEXT, "Dragon's Den").click()
        # 4. Friend sees drop btn on open slot
        drop_btn = self.wait_for(
            lambda: self.browser.find_element(By.CSS_SELECTOR, ".drop-token-btn")
        )
        drop_btn.click()
        # 5. Now two slots filled
        self.wait_for(
            lambda: self.assertEqual(
                len(self.browser.find_elements(By.CSS_SELECTOR, ".gate-slot.filled")), 2
            )
        )

    def test_gate_opens_when_all_slots_filled(self):
        # 1. Founder creates room
        self.create_pre_authenticated_session("founder@test.io")
        self.browser.get(self.live_server_url + "/gameboard/")
        self.wait_for(
            lambda: self.browser.find_element(By.ID, "id_new_game_name")
        )
        self.browser.find_element(By.ID, "id_new_game_name").send_keys("Dragon's Den")
        self.browser.find_element(By.ID, "id_create_game_btn").click()
        self.wait_for(
            lambda: self.assertIn("/gate/", self.browser.current_url)
        )
        room_url = self.browser.current_url
        # 2. Fill all 6 slots directly via ORM (founder + 5 extras)
        self.browser.find_element(By.CSS_SELECTOR, ".drop-token-btn").click()
        self.wait_for(
            lambda: self.browser.find_element(By.CSS_SELECTOR, ".gate-slot.filled")
        )
        room = Room.objects.get(name="Dragon's Den")
        for i, email in enumerate([
            "g2@test.io", "g3@test.io", "g4@test.io", "g5@test.io", "g6@test.io"
        ], start=2):
            gamer = User.objects.create(email=email)
            slot = room.gate_slots.get(slot_number=i)
            slot.gamer = gamer
            slot.status = GateSlot.FILLED
            slot.save()
        room.refresh_from_db()
        room.gate_status = Room.OPEN
        room.save()
        # 3. Gatekeeper disappears via htmx
        self.wait_for(
            lambda: self.assertEqual(
                len(self.browser.find_elements(By.CSS_SELECTOR, ".gate-modal")), 0
            )
        )
        # Restore the following once room built
        # body = self.browser.find_element(By.TAG_NAME, "body")
        # self.assertIn("OPEN", body.text)