import { HttpClient } from '@angular/common/http';
import { Injectable } from '@angular/core';

import { environment } from '../../../../../environments/environment';
import { MatResponse } from '../../../../shared/shared.model';
import { Analysis } from './analysis.model';

@Injectable()
export class AnalysisService {

  constructor(private http: HttpClient) { }

  getAnalysisList(pageNum: number = 1, pageSize: number = 10) {
    const params = { pageNum: `${pageNum}`, pageSize: `${pageSize}` };
    return this.http.get<MatResponse>(`${environment.url}/analysis/currentUser`,
    { params });
  }

  addAnalysis(body: Analysis) {
    return this.http.post(`${environment.url}/analysis`, body);
  }

  updateAnalysis(id: number, body: Analysis) {
    return this.http.put(`${environment.url}/analysis/${id}`, body);
  }

  deleteAnalysis(ids: any) {
    return this.http.delete(`${environment.url}/analysis/${ids}`);
  }

  getAnalysis(id: number) {
    return this.http.get<MatResponse>(`${environment.url}/analysis/${id}`);
  }

  /**
   * 从数据分析中删除数据记录
   * @param analysisId 数据分析id
   * @param uuids 与用户关联的数据记录id
   */
  deleteRecordFromAnalysis(analysisId: number, uuids: string[]) {
    return this.http.post(`${environment.url}/analysis/${analysisId}/unbindrecord`, uuids);
  }

  /**
   * 图表分析配置
   * @param analysisId 数据分析id
   * @param tableId 所属表格id
   */
  getChartAttr(analysisId: number, tableId: number) {
    return this.http.get<MatResponse>(`${environment.url}/analysis/${analysisId}/chart/attr`, { params: { tableId: `${tableId}` } });
  }

  /**
   * 图表分析表格数据
   * @param analysisId 数据分析id
   * @param x x轴属性id
   * @param y y轴属性ids
   * @param uuids 选中的数据记录
   */
  getGraphChartResult(analysisId: number, x: number, y: any[], uuids: string[]) {
    return this.http.post<MatResponse>(`${environment.url}/analysis/${analysisId}/chart/graph/${x}/${y}`, uuids);
  }

  /**
   * 图表分析非表格数据
   * @param analysisId 数据分析id
   * @param x x轴属性id
   * @param y y轴属性ids
   * @param uuids 选中的数据记录
   */
  getLineChartResult(analysisId: number, x: number, y: any[], uuids: string[]) {
    return this.http.post<MatResponse>(`${environment.url}/analysis/${analysisId}/chart/lineScatter/${x}/${y}`, uuids);
  }
}