import { Injectable } from '@nestjs/common';
import { InjectModel } from '@nestjs/sequelize';
import { Sequelize } from 'sequelize-typescript';
import { Race } from './race.model';
import { RaceResult } from 'src/race-results/race-result.model';
import { Season } from 'src/seasons/season.model';

//https://github.com/GreepTheSheep/node-trackmania.io
import * as TMIO from 'trackmania.io';
import { from } from 'rxjs';
import { Racer } from 'src/racers/racer.model';

@Injectable()
export class RacesService {
    TMIO: any;

    constructor(
        @InjectModel(Race) private raceModel: typeof Race,
        private sequelize: Sequelize
    )
    {
        this.TMIO = new TMIO.Client();
    }

    async findOne(id: number) {
        return this.raceModel.findOne({
            where: {id: id},
            include:[{model: RaceResult, include:[Racer]}, Season]
         });
    }

    async findManyBySeason( seasonId: number) {
        return this.raceModel.findAll({
            where: { seasonId : seasonId },
            include:[RaceResult]
        })
    }

    async findOneBySeasonAndMapUID(seasonId: number, mapUID: string) {
        return this.raceModel.findOne({ where: {seasonId: seasonId, mapUID: mapUID} })
    }

    async getMapDetails(mapUId: string) {
        let promise = new Promise((resolve, reject) => {
            try{
                this.TMIO.maps.get(mapUId).then(async mapInfo => {
                    console.log(mapInfo);
                    resolve(mapInfo._data);
                });  
            } catch (error) {
                reject(error);
            }
        });
        return promise;
    }

    async create(mapUID: string, startDate: Date, endDate: Date, seasonId: number) {
        try {
            let mapDetails = await this.getMapDetails(mapUID) as any;

            await this.sequelize.transaction( async t => {
                const transactionHost = { transaction: t };
                await this.raceModel.create({ 
                    mapName: mapDetails.name,
                    mapURL: mapDetails.fileUrl,
                    mapUID: mapUID,
                    mapImgUrl: mapDetails.thumbnailUrl,
                    authorTime: mapDetails.authorScore,
                    goldTime: mapDetails.goldScore,
                    silverTime: mapDetails.silverScore,
                    bronzeTime: mapDetails.bronzeScore,
                    startDate: startDate,
                    endDate: endDate,
                    seasonId: seasonId
                 },
                    transactionHost
                );
            });
        } catch (error) {
            
        }
    }
}