import { Injectable, NotFoundException, UnauthorizedException } from '@nestjs/common'
import { PrismaService } from './../prisma/prisma.service'
import { JwtService } from '@nestjs/jwt'
import { AuthEntity } from './entity/auth.entity'
import * as bcrypt from 'bcrypt'

@Injectable()
export class AuthService {
  constructor(private prisma: PrismaService, private jwtService: JwtService) {}

  async login(name: string, password: string): Promise<AuthEntity> {
    const player = await this.prisma.player.findUnique({ where: { name: name } })
    if (!player) {
        throw new NotFoundException(`Aucun⋅e joueur⋅se avec pour nom ${name}`)
    }
    const isPasswordValid = await bcrypt.compare(password, player.password)
    if (!isPasswordValid) {
        throw new UnauthorizedException('Mot de passe incorrect')
    }

    return {
      accessToken: this.jwtService.sign({ playerId: player.id }),
    }
  }
}