import {Injectable} from '@angular/core';
import {HttpClient, HttpParams} from '@angular/common/http';
import { AppConsts } from '@shared/AppConsts';

@Injectable()
export class RuncardHttp {
  public restServer;
  public http;

  constructor(Http: HttpClient) {
    this.http = Http;
    this.restServer = AppConsts.runcardApiUrl + '/';
  }

  public get(url, params?: Object, cb?: Function) {
    let httpParams = new HttpParams();
    const vm = this;
    if (params) {
      // tslint:disable-next-line:forin
      for (const key in params) {
        httpParams = httpParams.set(key, params[key]);
      }
    }
    vm.http.get(vm.restServer + url, {params: httpParams})
      .subscribe(data => {
       // let result = JSON.parse(data);
        let result = data;
        if (result.ErrCode) {
          if (result.ErrCode === '1') {
            abp.message.error(result.ErrMsg);
            return;
          }
        }
        cb(result);
      });
  }

  public getString(url, params?: Object, cb?: Function) {
    let httpParams = new HttpParams();
    const vm = this;
    if (params) {
      // tslint:disable-next-line:forin
      for (const key in params) {
        httpParams = httpParams.set(key, params[key]);
      }
    }
    vm.http.get(vm.restServer + url, {params: httpParams})
      .subscribe(data => {
        let result = data;
        cb(result);
      });
  }


  public post(url, data?: Object, cb?: Function, options?: Object) {
    const vm = this;
    vm.http.post(vm.restServer + url, data, options)
      .subscribe(res => {
        let result = JSON.parse(res);
        if (result.ErrCode === '1') {
          abp.message.error(result.ErrMsg);
          return;
        }
        cb(res);
      });
  }

  public put(url, data?: Object, cb?: Function, options?: Object) {
    const vm = this;
    vm.http.put(vm.restServer + url, data, options)
      .subscribe(res => {
        let result = JSON.parse(res);
        if (result.ErrCode === '1') {
          abp.message.error(result.ErrMsg);
          return;
        }
        cb(res);
      });
  }

  public delete(url, params?: Object, cb?: Function) {
    let httpParams = new HttpParams();
    const vm = this;
    if (params) {
      // tslint:disable-next-line:forin
      for (const key in params) {
        httpParams = httpParams.set(key, params[key]);
      }
    }
    vm.http.delete(vm.restServer + url, {params: httpParams})
      .subscribe(data => {
        let result = JSON.parse(data);
        if (result.ErrCode === '1') {
          abp.message.error(result.ErrMsg);
          return;
        }
        cb(data);
      });
  }
}