<template>
    <div class="app-container">
      <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="申请时间" prop="leaveDate">
          <el-date-picker
              v-model="queryParams.leaveDate" :clearable="false"
              type="date" value-format="yyyy-MM-dd" style="width: 95%"
              placeholder="选择申请时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="审批状态" prop="examineStatus">
          <el-select
              v-model="queryParams.examineStatus"
              placeholder="审批状态" style="width: 95%">
              <el-option
                v-for="dict in dict.type.apply_status"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
          <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>

      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['flow:holiday:add']"
          >新增</el-button>
        </el-col>

        <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="el-icon-download"
            size="mini"
            @click="handleExport"
          >导出</el-button>
        </el-col>

        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>

      <el-table v-loading="loading" :data="tableList" @selection-change="handleSelectionChange">
        <!-- <el-table-column type="selection" width="55" align="center" /> -->
        <el-table-column label="序号" align="center" width="80" type="index">
          <template slot-scope="scope">
            <span>{{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}</span>
          </template>
        </el-table-column>
        <el-table-column label="姓名" align="center" prop="userName" width="100"/>
        <el-table-column label="所属部门" align="center" prop="orgName" :show-overflow-tooltip="true" width="240">
        </el-table-column>
        <el-table-column label="申请时间" align="center" prop="createTime" :show-overflow-tooltip="true" width="180"/>
        <el-table-column label="轮休开始时间" align="center" prop="leaveStartDate" :show-overflow-tooltip="true" width="180">
          <template slot-scope="scope">
              <div>{{ scope.row.leaveStartDate }}
                <span v-show="scope.row.leaveStartInterval=='1'">上午</span>
                <span v-show="scope.row.leaveStartInterval=='2'">下午</span>
              </div>
          </template>
        </el-table-column>
        <el-table-column label="轮休结束时间" align="center" prop="leaveEndDate" :show-overflow-tooltip="true" width="180">
          <template slot-scope="scope">
              <div>{{ scope.row.leaveEndDate }}
                <span v-show="scope.row.leaveEndInterval=='1'">上午</span>
                <span v-show="scope.row.leaveEndInterval=='2'">下午</span>
              </div>
          </template>
        </el-table-column>
        <el-table-column label="轮休时长(天)" align="center" prop="leaveDuration" :show-overflow-tooltip="true" width="180"/>
        <el-table-column label="审批状态" align="center" prop="examineStatus" :show-overflow-tooltip="true" width="100">
          <template slot-scope="scope">
            <dict-tag :options="dict.type.apply_status" :value="scope.row.examineStatus"/>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center">
          <template slot-scope="scope">
            <el-button
              size="mini"
              type="primary"
              v-if="scope.row.examineStatus==3"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['flow:holiday:edit']"
            >编辑</el-button>
            <el-button
              size="mini"
              v-hasPermi="['flow:holiday:query']"
              @click="handleView(scope.row)"
            >详情</el-button>
            <el-button
              size="mini"
              type="primary"
              v-hasPermi="['flow:holiday:edit']"
              v-if="scope.row.examineStatus==0"
              @click="handleBack(scope.row)"
            >撤回</el-button>
            <el-button
              size="mini"
              type="danger"
              v-hasPermi="['flow:holiday:remove']"
              v-if="scope.row.examineStatus==2||scope.row.examineStatus==3"
              @click="handleDelete(scope.row)"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />

      <!-- 添加或修改参数配置对话框 -->
      <el-dialog :title="title" :visible.sync="open" width="1000px" append-to-body>
        <el-form ref="form" :model="form" :rules="rules" label-width="170px">
          <el-row>
            <el-col :span="12">
              <el-form-item label="申请人：" prop="userName">
                <el-input v-model="form.userName" :readonly="true" />
              </el-form-item>
            </el-col>

            <el-col :span="12">
              <el-form-item label="职务：" prop="postName">
                <el-input v-model="form.postName" :readonly="true" />
              </el-form-item>
            </el-col>

          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="所属部门:" prop="orgId" >
                <el-select v-model="form.orgId" @change="changDept" :disabled="isView">
                  <el-option
                    v-for="item in orgList"
                    :key="item.id"
                    :label="item.name"
                    :value="item.id"
                  />
                </el-select>
              </el-form-item>
            </el-col>

            <el-col :span="12">
              <el-form-item label="轮休开始时间：" prop="leaveStartDate">
                <el-date-picker
                    v-model="form.leaveStartDate" :clearable="false" :disabled="isView"
                    type="date" value-format="yyyy-MM-dd" style="width: 100%;" @change="handleDateChange"
                    placeholder="轮休开始时间" :pickerOptions="startPickerOptions">
                </el-date-picker>
              </el-form-item>
            </el-col>
<!--            <el-col :span="4">-->
<!--              <el-form-item prop="leaveStartInterval" label-width="0px">-->
<!--                <el-select v-model="form.leaveStartInterval" style="width: 80%;margin-left: 10px;" :disabled="isView" @change="handleDateChange">-->
<!--                  <el-option-->
<!--                    v-for="item in timeStatusList"-->
<!--                    :key="item.id"-->
<!--                    :label="item.name"-->
<!--                    :value="item.id"-->
<!--                  />-->
<!--                </el-select>-->
<!--              </el-form-item>-->
<!--            </el-col>-->
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="轮休结束时间:" prop="leaveEndDate">
                <el-date-picker
                  v-model="form.leaveEndDate" :clearable="false" :disabled="isView"
                  type="date" value-format="yyyy-MM-dd" style="width: 100%;" @change="handleDateChange"
                  placeholder="轮休结束时间" :pickerOptions="endPickerOptions">
                </el-date-picker>
              </el-form-item>
            </el-col>
<!--            <el-col :span="4">-->
<!--              <el-form-item prop="leaveEndInterval" label-width="0px">-->
<!--                <el-select v-model="form.leaveEndInterval" style="width: 80%;margin-left: 10px;" :disabled="isView" @change="handleDateChange">-->
<!--                  <el-option-->
<!--                    v-for="item in timeStatusList"-->
<!--                    :key="item.id"-->
<!--                    :label="item.name"-->
<!--                    :value="item.id"-->
<!--                  />-->
<!--                </el-select>-->
<!--              </el-form-item>-->
<!--            </el-col>-->

            <el-col :span="12">
              <el-form-item label="轮休时长(天)：" prop="leaveDuration">
                <el-input v-model="form.leaveDuration" :readonly="true" />
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="地点:">
                <el-input v-model="form.location" style="width: 100%;" placeholder="请输入地点">
                </el-input>
              </el-form-item>
            </el-col>

            <el-col :span="12">
              <el-form-item label="是否请示领导同意："  prop="isAgree">
                <el-radio-group v-model="form.isAgree">
                  <el-radio
                    v-for="item in isAgreeList"
                    :key="item.id"
                    :label="item.id"
                  >{{item.name}}</el-radio>
                </el-radio-group>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="12">
              <el-form-item label="代理主持工作人员："  prop="hostUserId">
                <el-select v-model="form.hostUserId" multiple  placeholder="请选择" filterable clearable>
                  <el-option
                    v-for="item in userList"
                    :key="item.userId"
                    :label="item.userName"
                    :value="item.userId"
                  />
                </el-select>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row>
            <el-col :span="24">
              <el-form-item label="备注：">
                <el-input type="textarea" placeholder="输入内容" v-model="form.remark" maxlength="100" :readonly="isView"></el-input>
              </el-form-item>
            </el-col>
          </el-row>
          <el-row v-if="form.examineOpinion">
            <el-col :span="24">
              <el-form-item label="审批意见：" prop="examineOpinion">
                <el-input type="textarea" v-model="form.examineOpinion" maxlength="100" :readonly="isView"></el-input>
              </el-form-item>
            </el-col>
          </el-row>
        </el-form>
        <div slot="footer" class="dialog-footer">
          <el-button type="primary" @click="submitForm" v-if="!isView">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </el-dialog>
    </div>
  </template>

  <script>
  import { listHoliday,getHoliday,delHoliday,addHoliday,updateHoliday,changeHolidayStatus,exportHoliday,getPostName,
    getUserList, } from "@/api/process/rest";
  import Treeselect from "@riophae/vue-treeselect";
  import "@riophae/vue-treeselect/dist/vue-treeselect.css";
  export default {
    name: "rules",
    dicts: ['apply_status'],
    components: { Treeselect },
    data() {
      return {
        userInfo:this.$store.state.user,
        orgList:this.$store.state.user.orgList,
        // 遮罩层
        loading: false,
        // 选中数组
        ids: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 表格数据
        tableList: [],
        // 弹出层标题
        title: "",
        // 是否显示弹出层
        open: false,
        isEdit: false,
        isView: false,
        userList:[],
        isAgreeList:[{id:'0',name:'否'},{id:'1',name:'是'}],
        timeStatusList:[{id:'1',name:"上午"},{id:'2',name:"下午"}],
        // 日期范围
        dateRange: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          leaveType:"轮休",
          leaveDate: undefined,
          examineStatus: undefined
        },
        personOptions:[],
        typeList:[{value:'1',label:'固定班制'},{value:'2',label:'自由工时'}],
        attDayList:[{id:0,label:'周一'},{id:1,label:'周二'},{id:2,label:'周三'},{id:3,label:'周四'},{id:4,label:'周五'},{id:5,label:'周六'},{id:6,label:'周日'}],
        // 表单参数
        form: {},
        // 表单校验
        rules: {
          userName:[
            {required: true, message: "申请人不能为空", trigger: "blur" }
          ],
          postName:[
            {required: true, message: "职务不能为空", trigger: "blur" }
          ],
          orgId: [
            { required: true, message: "所属部门不能为空", trigger: "blur" }
          ],
          leaveStartDate: [
            { required: true, message: "轮休开始时间不能为空", trigger: "blur" }
          ],
          leaveStartInterval: [
            { required: true, message: "不能为空", trigger: "change" }
          ],
          leaveEndDate: [
            { required: true, message: "轮休结束时间不能为空", trigger: "blur" }
          ],
          leaveEndInterval: [
            { required: true, message: "不能为空", trigger: "change" }
          ],
          leaveDuration: [
            { required: true, message: "轮休时长不能为空", trigger: "blur" }
          ],
          isAgree:[
            { required: true, message: "是否请示领导不能为空", trigger: "blur" }
          ],
          hostUserId:[
            { required: true, message: "代理主持工作人员不能为空", trigger: "blur" }
          ]
          // ,
          // leaveReason: [
          //   { required: true, message: "轮休事由不能为空", trigger: "blur" }
          // ]
        },
        // 开始日期选择限制
        startPickerOptions: {
            disabledDate: (v) => {
                if(this.form.leaveEndDate) {
                    return v.getTime() > new Date(this.form.leaveEndDate).getTime()
                }
            },
        },
        // 结束日期选择限制
        endPickerOptions: {
            disabledDate: (v) => {
                if(this.form.leaveStartDate) {
                    return v.getTime() < new Date(this.form.leaveStartDate).getTime() - 86400000; //  - 86400000是否包括当天
                }
            },
        },
      };
    },
    created() {
      this.getList();
      this.getUserLists();
    },
    methods: {
      handleDateChange(){
        if(this.form.leaveStartDate&&this.form.leaveEndDate){
          let daysNumber = this.daysBetween(this.form.leaveStartDate,this.form.leaveEndDate)
          console.log(daysNumber)
          this.form.leaveDuration=daysNumber+1
          // if(this.form.leaveStartInterval==1&&this.form.leaveEndInterval==1){
          //   this.form.leaveDuration=daysNumber+0.5
          // }else if(this.form.leaveStartInterval==1&&this.form.leaveEndInterval==2){
          //   this.form.leaveDuration=daysNumber+1
          // }else if(this.form.leaveStartInterval==2&&this.form.leaveEndInterval==2){
          //   this.form.leaveDuration=daysNumber+0.5
          // }else if(this.form.leaveStartInterval==2&&this.form.leaveEndInterval==1){
          //   this.form.leaveDuration=daysNumber
          // }
        }
      },
      daysBetween(date1, date2){
        const oneDay = 24 * 60 * 60 * 1000;
        const date1Ms = new Date(date1).getTime()
        const date2Ms = new Date(date2).getTime()
        const diff = Math.abs(date1Ms - date2Ms); // 计算两日期的差值
        return diff / oneDay; // 返回天数
      },
      /** 查询列表 */
      getList() {
        this.loading = true;
        listHoliday(this.queryParams).then(response => {
            this.tableList = response.rows;
            this.total = response.total;
            this.loading = false;
          }
        );
      },
      getUserLists(){
        const Id = this.$store.state.user.id;
        getUserList(Id).then(response => {
          this.userList = response.data.data;
          console.log("userList",this.userList)
        });
      },
      // 取消按钮
      cancel() {
        this.open = false;
        this.reset();
      },
      // 表单重置
      reset() {
        this.form = {
          userId:this.userInfo.id,
          userName:this.userInfo.name,
          orgId: undefined,
          leaveStartDate: undefined,
          leaveStartInterval:undefined,
          leaveEndDate: undefined,
          leaveEndInterval:undefined,
          leaveDuration:undefined,
          leaveType:"轮休",
          examineStatus:"0",
          isAgree: "0",
          hostUserId:[],
          leaveReason:undefined,
        };
        this.resetForm("form");
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.dateRange = [];
        this.resetForm("queryForm");
        this.handleQuery();
      },
      /** 新增按钮操作 */
      handleAdd() {
        console.log(this.userInfo)
        console.log(this.orgList)
        this.reset();
        const Id = this.$store.state.user.id;
        getPostName(Id).then(response => {
          this.form.postName = response.data.postName;
          this.open = true;
          this.isView = false;
          this.title = "新增";
        });
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.Id)
        this.single = selection.length!=1
        this.multiple = !selection.length
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset();
        const Id = row.id
        const userId = this.$store.state.user.id;
        let postName;
        getPostName(userId).then(response => {
          postName = response.data.postName;
          return getHoliday(Id);
        }).then(holidayResponse => {
          // 更新表单的 holiday 信息
          this.form = holidayResponse.data;
          console.log(this.form);

          // 转换 hostUserId 字段为整数数组
          if(this.form.hostUserId ==null){
            this.$set(this.form, "hostUserId", 0);
          }else{
            let numArr = this.form.hostUserId.split(",");
            let num = numArr.map(item => parseInt(item));  // 使用 map 简化代码
            this.$set(this.form, "hostUserId", num);
          }
          this.$set(this.form,"postName",postName)
          // 更新视图状态
          this.open = true;
          this.isView = false;
          this.title = "编辑";
        });
      },
      handleView(row) {
        this.reset();
        const Id = row.id
        const userId = this.$store.state.user.id;
        let postName;
        getPostName(userId).then(response => {
          postName = response.data.postName;
          return getHoliday(Id);
        }).then(holidayResponse => {
          // 更新表单的 holiday 信息
          this.form = holidayResponse.data;
          console.log(this.form);

          // 转换 hostUserId 字段为整数数组
          if(this.form.hostUserId ==null){
            this.$set(this.form, "hostUserId", 0);
          }else{
            let numArr = this.form.hostUserId.split(",");
            let num = numArr.map(item => parseInt(item));  // 使用 map 简化代码
            this.$set(this.form, "hostUserId", num);
          }
          this.$set(this.form,"postName",postName)
          // 更新视图状态
          this.open = true;
          this.isView = true;
          this.title = "查看";
        });
      },
      //选择部门
      changDept(e){
        console.log(e)
        this.orgList.forEach(item=>{
          if(item.id==e){
            this.form.orgName = item.name
          }
        })
      },
      /** 提交按钮 */
      submitForm: function() {
        console.log(this.form)
        this.$refs["form"].validate(valid => {
          if (valid) {
            console.log(this.form)
            var list = this.form.hostUserId.join(",");

            // 将字符串分割成数组
            const userIdArray = list.split(',');
            // 检查数组中是否同时存在0和其他非0的值
            const containsZero = userIdArray.includes('0');
            const containsOtherValues = userIdArray.some(id => id !== '0');
            if (containsZero && containsOtherValues) {
              this.$modal.msgError("选择’/‘后不能在选择其他人员");
              return ;
            }

            this.form.hostUserId = list;
            if (this.form.id != undefined) {
              this.form.examineStatus=0
              updateHoliday(this.form).then(response => {
                this.$modal.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              });
            } else {
              addHoliday(this.form).then(response => {
                this.$modal.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              });
            }
          }
        });
      },
      handleBack(row) {
        var that = this;
        this.$modal.confirm('是否确认撤回该申请？').then(function() {
          let param = {
            id:row.id,
            examineStatus:'3',
          }
          changeHolidayStatus(param).then(response => {
            that.getList();
            this.$modal.msgSuccess("撤回成功");
          });
        })
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const Ids = row.id;
        this.$modal.confirm('是否确认删除该申请？').then(function() {
          return delHoliday(Ids);
        }).then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        }).catch(() => {});
      },
      /** 导出按钮操作 */
      handleExport() {
        this.queryParams.exportType="查询";
        exportHoliday(this.queryParams).then(res => {
          this.downloadFile({ fileName: `轮休_${new Date().getTime()}.xlsx`, fileData: res, fileType: 'application/vnd.ms-excel;charset=utf-8' })
        })
      },

    }
  };
  </script>
