import { Component, OnInit } from "@angular/core";
import { HttpClient } from "@angular/common/http";
import { MatSnackBar } from "@angular/material/snack-bar";
import { ActivatedRoute, Router } from "@angular/router";
import { TreeService } from "src/app/http-interceptors/tree.service";

@Component({
  selector: "app-examinee-papers",
  templateUrl: "./examinee-papers.component.html",
  styleUrls: ["./examinee-papers.component.scss"],
})
export class ExamineePapersComponent implements OnInit {
  constructor(
    private router: Router,
    private route: ActivatedRoute,
    public http: HttpClient,
    public snackBar: MatSnackBar,
    private tree: TreeService
  ) {}

  examineeId;
  examineeRealName;
  //获取登录账号的个人资料
  Profiles: any;
  ngOnInit(): void {
    this.Profiles = JSON.parse(sessionStorage.getItem("creatorData"));
    this.examineeId = this.route.snapshot.queryParams.examineeId;
    this.examineeRealName = this.route.snapshot.queryParams.examineeRealName;
    this.getAlltabledate();
  }

  //获得所有组织机构
  allorganizations;
  treedata;
  nodes;
  expandedKeys = [];
  getOrganizations() {
    this.http
      .get("/api/Organizations", {
        params: {
          strict: "true",
        },
      })
      .subscribe((data: any) => {
        this.allorganizations = data;
        this.allorganizations.forEach((element) => {
          if (element.id === this.Profiles.organizationId) {
            element.parentId = null;
          }
        });
        this.treedata = this.tree.toTree(data);
        this.getpresentOrganization();
      });
  }
  //得到当前单位所在组织机构的tree型数据
  organizationName;
  newallorganizations;
  getpresentOrganization() {
    this.newallorganizations = this.allorganizations;
    this.newallorganizations.forEach((item) => {
      item.children = [];
      this.newallorganizations.forEach((element) => {
        if (element.parentId == item.id) {
          item.children.push(element);
        }
      });
    });
    this.organizationName = this.Profiles.organizationName;
    if (this.organizationName) {
      this.newallorganizations.forEach((item) => {
        if (item.name == this.organizationName) {
          this.nodes = [item];
          this.expandedKeys = [item.key];
        }
      });
    } else {
      this.nodes = this.tree.toTree(this.treedata);
      this.expandedKeys = this.nodes[0].key;
    }
  }

  //获取表格信息
  PageNumber = 1;
  PageSize = 10;
  name;
  starttime;
  endtime;
  orId;
  orIdChecked;
  tabledataSource;
  length;
  getAlltabledate() {
    let paramsdata: any = {
      ExamineeId: this.examineeId,
      ExaminationName: this.name || "",
      EndTimeBegin: this.starttime ? this.starttime + " " + "0:0:0" : "",
      EndTimeEnd: this.endtime ? this.endtime + " " + "23:59:59" : "",
      PageNumber: this.PageNumber,
      PageSize: this.PageSize,
    };
    this.http
      .get("/api/ExamStatisticalAnalyses/ExaminationStatistics/Examinations", {
        params: paramsdata,
      })
      .subscribe((data: any) => {
        this.tabledataSource = data.items;
        this.length = data.totalCount;
      });
  }
  //分页事件
  chagePage(e) {
    this.PageNumber = e.pageIndex + 1;
    this.getAlltabledate();
  }
  To(item) {
    window.open(`/reviewFiles?examId=${item.examinationId}&paperType=1`);
  }
  //查询按钮
  Submit() {
    this.getAlltabledate();
  }
  //重置按钮
  Reset() {
    this.name = "";
    this.starttime = "";
    this.endtime = "";
    this.getAlltabledate();
  }

  Export() {
    let paramsdata: any = {
      ExamineeId: this.examineeId,
      ExaminationName: this.name || "",
      EndTimeBegin: this.starttime ? this.starttime + " " + "0:0:0" : "",
      EndTimeEnd: this.endtime ? this.endtime + " " + "23:59:59" : "",
    };
    this.http
      .get(
        "/api/ExamStatisticalAnalyses/ExaminationStatistics/ExportExaminations",
        {
          responseType: "blob" as "json",
          params: paramsdata,
        }
      )
      .subscribe((data: any) => {
        console.log("导出成功", data);
        const link = document.createElement("a");
        const blob = new Blob([data], { type: "application/vnd.ms-excel" });
        link.setAttribute("href", window.URL.createObjectURL(blob));
        link.setAttribute(
          "download",
          this.examineeRealName + "考试记录" + ".xls"
        );
        link.style.visibility = "hidden";
        document.body.appendChild(link);
        link.click();
        document.body.removeChild(link);
        // this.message.create("success", `导出成功`);
      });
  }
  goback() {
    history.go(-1);
  }
}