import { inject, Injectable, signal } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { handleRequest } from '@/core/helpers/http';
import { HttpResponse } from '@/core/models/response.interface';
import { AnswerResponse, GameData, GameResult } from './game.models';

@Injectable({
	providedIn: 'root',
})
export class GameService {
	private http = inject(HttpClient);

	gameId = signal<string | null>(null);

	async getGameResults() {
		const { data } = await handleRequest(
			this.http.get<HttpResponse<GameResult[]>>('games/my_results')
		);
		return data;
	}

	async startNewGame(): Promise<GameData> {
		const { data } = await handleRequest(
			this.http.get<HttpResponse<GameData>>('games/new_question')
		);
		this.gameId.set(data.game_id);
		return data;
	}

	async getNextQuestion(gameId: string): Promise<GameData> {
		const { data } = await handleRequest(
			this.http.get<HttpResponse<GameData>>(`games/new_question/${gameId}`)
		);
		return data;
	}

	async submitAnswer(gameId: string, answerId: number): Promise<AnswerResponse> {
		const { data } = await handleRequest(
			this.http.post<HttpResponse<AnswerResponse>>(`games/answer/${gameId}`, {
				answer_id: answerId,
			})
		);
		return data;
	}

	async submitTimeout(gameId: string, timeoutAnswerId: number): Promise<AnswerResponse> {
		const { data } = await handleRequest(
			this.http.post<HttpResponse<AnswerResponse>>(`games/answer/${gameId}`, {
				answer_id: timeoutAnswerId,
			})
		);
		return data;
	}

	// Utils
	resetGame() {
		this.gameId.set(null);
	}
}

export const injectGameService = () => inject(GameService);