import { inject, Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { map } from 'rxjs/operators';
import { handleRequest } from '@/core/helpers/http';
import { HttpPlainResponse, HttpResponse } from '@/core/models/response.interface';
import { AnswerDto, Question, Survey } from './survey.models';

@Injectable()
export class SurveyService {
	private http = inject(HttpClient);
	private route = 'survey';
	getActiveSurveys() {
		return this.http.get<HttpResponse<Survey[]>>(this.route).pipe(map(({ data }) => data));
	}
	getSurvey(survey: number) {
		return this.http
			.get<HttpResponse<Question[]>>(`${this.route}/${survey}`)
			.pipe(map(({ data }) => data));
	}
	async saveSurvey(session: number, answers: AnswerDto[]) {
		const { message } = await handleRequest(
			this.http.post<HttpPlainResponse>(`${this.route}/${session}`, { answers })
		);
		return message;
	}
	async saveQuestion(session_id: number, question: string) {
		const request = this.http.post<HttpPlainResponse>(`live/question`, {
			session_id,
			question,
		});
		await handleRequest(request);
	}
}

export const injectSurveyService = () => inject(SurveyService);