import { Injectable, Inject } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { Observable } from 'rxjs';

import { LotInfo } from './model/lotInfo.interface';
import { SaleInfo } from './model/saleInfo.interface';
import { Sale } from './model/sale.interface';
import { Lot } from './model/lot.interface';

@Injectable({
    providedIn: 'root'
})
export class apiService {
    ApiURL = "http://localhost:3000/api";

    constructor(private http: HttpClient){}    

    // Lot
    getLotInfo(url: string): Observable<LotInfo> {
        let encodeUrl = encodeURIComponent(url);
        return this.http.get<LotInfo>(this.ApiURL+'/lot/getInfos/'+encodeUrl);
    }

    getPictures(url: string): Observable<String[]> {
        let encodeUrl = encodeURIComponent(url);
        return this.http.get<String[]>(this.ApiURL+'/lot/getPictures/'+encodeUrl);
    }

    getLotsBySale(_id: String): Observable<Lot[]> {
        return this.http.get<Lot[]>(this.ApiURL+'/lot/getLotsBySale/'+_id);
    }

    // Sale
    getSaleInfos(url: string): Observable<SaleInfo> {
        let encodeUrl = encodeURIComponent(url);

        return this.http.get<SaleInfo>(this.ApiURL+'/sale/getSaleInfos/'+encodeUrl);
    }

    prepareSale(Sale: Sale): Observable<any> {
        
        let follow = this.http.get<any>(this.ApiURL+'/sale/prepareSale/'+Sale._id);
        return follow
    }

    followSale(Sale: Sale): Observable<any> {
        
        let follow = this.http.get<any>(this.ApiURL+'/sale/followSale/'+Sale._id);
        return follow
    }

    resetSaleToReady(_id: String): void {
        this.getSale(_id).subscribe((sale: Sale) => {
            sale.status = "ready";
            this.updateSale(sale).subscribe();
        });
    }

    // Sale CRUD  

    getSale(_id: String): Observable<Sale> {
        return this.http.get<Sale>(this.ApiURL+'/sale/sale/'+_id);
    }

    saveSale(Sale: Sale): Observable<Sale> {
        return this.http.post<Sale>(this.ApiURL+'/sale/sale', Sale);
    }

    updateSale(Sale: Sale): Observable<Sale> {
        return this.http.put<Sale>(this.ApiURL+'/sale/sale/'+Sale._id, Sale);
    }

    deleteSale(_id: String): Observable<any> {
        return this.http.delete<any>(this.ApiURL+'/sale/sale/'+_id);
    }

    // Function DB Sale
    

    getAllSale(): Observable<SaleInfo[]> {
        return this.http.get<SaleInfo[]>(this.ApiURL+'/sale/getAll');
    }

    postProcessing(_id: String): Observable<any> {
        return this.http.get<any>(this.ApiURL+'/sale/postProcessing/'+_id);
    }
    

    //Favorites
    saveFavorite(lotInfo: LotInfo, saleInfo: SaleInfo, picture: String, dateTime: string, buyProject: boolean, maxPrice: number, Note: string): Observable<any> {
        return this.http.post(this.ApiURL+'/favorite/save', {lotInfo, saleInfo, picture, dateTime, buyProject, maxPrice, Note});
    }

    getAllFavorite(): Observable<any> {
        return this.http.get(this.ApiURL+'/favorite/getAll');
    }
}