import { Injectable } from '@nestjs/common';
import Seat from './seat.entity';
import { firstValueFrom } from 'rxjs';
import { HttpService } from "@nestjs/axios";
import { Utility } from 'src/common/Utility';

@Injectable()
export class SeatService {
    constructor(private readonly httpService: HttpService) { }

    async findAll(): Promise<{ rows: Seat[], count: number }> {
        return Seat.findAndCountAll();
    }

    async findByPk(id: number): Promise<Seat> {
        return Seat.findByPk(id);
    }

    findOne(seat: Seat): Promise<Seat> {
        return Seat.findOne({ where: seat as any, })
    }

    filter(seat: Seat): Promise<Seat[]> {
        return Seat.findAll({ where: seat as any, })
    }

    async remove(id: number): Promise<number> {
        return Seat.destroy({ where: { id: id } });
    }

    async bookSeat(eventId: number, seatNumber: string) {
        return Seat.update({ available: 'booked' }, { where: { eventId: eventId, seatNumber: seatNumber } });
    }

    async upsert(seat: any, insertIfNotFound: boolean): Promise<Seat | [affectedCount: number]> {
        if (seat.id) {
            const existingSeat = await this.findByPk(seat.id);
            if (existingSeat) {
                return Seat.update(seat, { where: { id: seat.id } });
            }
        }
        if (insertIfNotFound) {
            return Seat.create(seat as any)
        }
    }

}