<template>
  <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible" append-to-body width="1020px">
    <el-form ref="dataForm" :rules="rules" :model="form" label-off-date="right" label-width="80px">
      <el-row :gutter="20">
        <el-col :span="8">
          <el-form-item label="员工号" prop="staffCode">
            <el-input v-model.trim="form.staffCode" :disabled="isEditMode" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="员工名称" prop="staffName">
            <el-input v-model.trim="form.staffName" :disabled="isEditMode" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="性别" prop="staffGender">
            <el-select v-model="form.staffGender" placeholder="必填" :disabled="isEditMode">
              <el-option value="1" label="男" />
              <el-option value="2" label="女" />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="员工类型" prop="staffType">
            <el-select v-model="form.staffType" placeholder="必填" :disabled="isEditMode">
              <el-option
                v-for="item in typeList"
                :key="item.value"
                :label="item.name"
                :value="item.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="身份证" prop="staffIdCard">
            <el-input v-model.trim="form.staffIdCard" :disabled="isEditMode" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="手机号" prop="phone">
            <el-input v-model.trim="form.phone" :disabled="isEditMode" type="text" placeholder="手机号" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="所属组织" prop="deptName">
            <el-input v-model.trim="form.deptName" :disabled="isEditMode" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="工作日期">
            <el-date-picker
              v-model="timeRange"
              style="width: 100%"
              :disabled="isEditMode"
              type="daterange"
              range-separator="至"
              value-format="yyyy-MM-dd"
              start-placeholder="起始日期"
              end-placeholder="终止日期"
            />
<!--            <el-date-picker-->
<!--              v-model="form.onDate"-->
<!--              :disabled="isEditMode"-->
<!--              style="width: 100%"-->
<!--              type="date"-->
<!--              value-format="yyyy-MM-dd"-->
<!--              placeholder="工作开始日期"-->
<!--            />-->
<!--          </el-form-item>-->
<!--        </el-col>-->
<!--        <el-col :span="12">-->
<!--          <el-form-item label="工作终止日期">-->
<!--            <el-date-picker-->
<!--              v-model="form.offDate"-->
<!--              :disabled="isEditMode"-->
<!--              style="width: 100%"-->
<!--              type="date"-->
<!--              value-format="yyyy-MM-dd"-->
<!--              placeholder="工作终止日期"-->
<!--            />-->
          </el-form-item>
        </el-col>
        <el-col :span="20" >
          <el-form-item label="照片" style="margin-top: -10px">
            <div style="display: flex;">
              <img :src="form.picture ? `${form.picture}`: defaultPhoto" width="120" height="120" style=" margin-top: 10px" @error="errorImg">
              <el-upload
                v-if="dialogStatus !== 'detail'"
                ref="upload"
                style="margin: 30px"
                :before-upload="handleBeforeUpload"
                :http-request="uploadFile"
                :show-file-list="false"
                class="avatar-uploader"
                action="string"
                accept=".jpg"
              >
                <el-button size="small" icon="el-icon-folder-add">
                  浏 览
                </el-button>
                <div slot="tip" class="el-upload__tip" style="font-size: 13px;float: right;margin-left: 10px;margin-top: -1px">
                  只能上传jpg文件，且不超过200kb
                </div>
              </el-upload>
            </div>
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <div style="font-weight: bold;margin-bottom: 10px">卡片信息</div>
    <el-table :data="list" row-class-name="small-row-class" border max-height="200px">
      <!--内容列-->
      <el-table-column v-for="column in columns" :key="column.value" :label="column.text" :width="column.width" :align="column.align" show-overflow-tooltip>
        <template slot-scope="scope">
          <span >{{ scope.row[column.value] }}</span>
        </template>
      </el-table-column>
    </el-table>
    <div v-if="!isEditMode" slot="footer" class="dialog-footer">
      <el-button :loading="btnLoading" type="primary" @click="saveData">
        保存
      </el-button>
      <el-button @click="cancel">
        取消
      </el-button>
    </div>
  </el-dialog>
</template>

<script>
import {addStaff, updateStaff, getCardList } from '@/api/person'
import { getDictByCode } from '@/api/system/dict'
import { validateIDCard, validatePhone } from '@/utils/validate'

export default {
  name: 'EditStaff',
  data() {
    const validateNum = (rule, value, callback) => {
      if (value !== '') {
        if (validatePhone(value) === true) {
          callback()
        } else {
          callback(new Error('请输入正确手机号'))
        }
      }
      callback()
    }
    const validateCard = (rule, value, callback) => {
      if (value !== '') {
        if (validateIDCard(value) === true) {
          callback()
        } else {
          callback(new Error('请输入正确身份证号'))
        }
      } else {
        callback(new Error('员工身份证号不能为空'))
      }
    }
    return {
      timeRange: [], // 时间范围
      defaultPhoto: require('@/assets/global_images/photo.png'),
      errorImg: require('@/assets/global_images/photo_error.png'),
      dialogFormVisible: false, // 对话框是否显示
      dialogStatus: '', // 对话框类型：create,update
      isEditMode: true,
      list: [],
      columns: [
        {
          text: '卡号',
          value: 'cardNum',
          align: 'center'
        },
        {
          text: '卡状态',
          value: 'statusName',
          align: 'center'
        },
        {
          text: '卡起始有效时间',
          value: 'startTime',
          align: 'center'
        },
        {
          text: '卡终止有效时间',
          value: 'endTime',
          align: 'center'
        },
        {
          text: '生物特征',
          value: 'features',
          align: 'center'
        },
        {
          text: '挂失时间',
          value: 'cancelTime',
          align: 'center'
        },
        {
          text: '解挂时间',
          value: 'unhookTime',
          align: 'center'
        }
      ], // 显示列
      form: {
        id: '',
        staffGender: '',
        staffIdCard: '',
        staffCode: '',
        staffName: '',
        deptName: '',
        phone: '',
        staffType: '',
        picture: '',
        onDate: '',
        offDate: ''
      }, // 表单
      typeList: [],
      areaList: [],
      textMap: {
        update: '编辑员工',
        create: '新增员工',
        detail: '员工详情'
      }, // 表头显示标题
      btnLoading: false, // 保存按钮的加载中状态
      rules: {
        staffIdCard: [{ required: true, validator: validateCard, trigger: ['blur', 'change'] }],
        staffCode: [{ required: true, message: '员工号不能为空', trigger: ['blur', 'change'] }],
        staffGender: [{ required: true, message: '员工性别不能为空', trigger: ['blur', 'change'] }],
        staffName: [{ required: true, message: '员工名称不能为空', trigger: ['blur', 'change'] }],
        deptName: [{ required: true, message: '所属组织不能为空', trigger: ['blur', 'change'] }],
        staffType: [{ required: true, message: '员工类型不能为空', trigger: ['blur', 'change'] }],
        phone: [{ required: false, validator: validateNum, trigger: ['blur', 'change'] }]
      } // 前端校验规则
    }
  },
  watch: {
    timeRange(val) {
      if (val && val.length > 0) {
        this.form.onDate = val[0]
        this.form.offDate = val[1]
      } else {
        this.form.onDate = ''
        this.form.offDate = ''
      }
    }
  },
  computed: {
  },
  created() {
    this.fetchTypeList()
  },
  methods: {
    fetchData() {
      getCardList({ staffCode: this.form.staffCode }).then(response => {
        if (response.code === 200) {
          this.list = response.data
        }
      })
    },
    // 上传前判断文件格式及大小
    handleBeforeUpload(file) {
      const isJPG = (file.type === 'image/jpeg') || (file.type === 'image/png')
      let res = true
      const isLt2M = file.size / 1024 < 200
      if (!isJPG) {
        this.$message.error('上传图片只能是 JPG!')
        res = false
      }
      if (!isLt2M) {
        this.$message.error('上传图片大小不能超过 200KB!')
        res = false
      }
      return res
    },
    uploadFile(file) {
      console.log('uploadFile:' + file.file.name)
      // 转base64
      this.getBase64(file.file).then(resBase64 => {
        this.form.picture = 'data:image/jpeg;base64,' + resBase64.split(',')[1] // 直接拿到base64信息
        console.log(this.form.picture)
      })
    },
    getBase64(file) {
      return new Promise((resolve, reject) => {
        const reader = new FileReader()
        let fileResult = ''
        reader.readAsDataURL(file)
        // 开始转
        reader.onload = function() {
          fileResult = reader.result
        }
        // 转 失败
        reader.onerror = function(error) {
          reject(error)
        }
        // 转 结束  咱就 resolve 出去
        reader.onloadend = function() {
          resolve(fileResult)
        }
      })
    },
    fetchTypeList() {
      getDictByCode('staffType').then(response => {
        if (response.code === 200) {
          this.typeList = response.data
        }
      })
      getDictByCode('areaType').then(response => {
        if (response.code === 200) {
          this.areaList = response.data
        }
      })
    },
    // 初始化对话框
    initDialog: function(dialogStatus, row = null) {
      this.dialogStatus = dialogStatus
      this.dialogFormVisible = true
      this.btnLoading = false
      if (dialogStatus === 'create') { // 如果是新增，清除验证
        this.resetForm()
        this.isEditMode = false
        this.$nextTick(() => {
          this.$refs['dataForm'].clearValidate()
        })
      } else if (dialogStatus === 'update') { // 如果是修改，将row中数据填写到输入框中
        this.form = {
          id: row.id,
          staffCode: row.staffCode,
          staffGender: row.staffGender,
          staffIdCard: row.staffIdCard,
          staffName: row.staffName,
          deptName: row.deptName,
          phone: row.phone,
          staffType: row.staffType,
          picture: row.picture,
          onDate: row.onDate,
          offDate: row.offDate
        }
        this.timeRange = [row.onDate, row.offDate]
        this.isEditMode = false
      } else if (dialogStatus === 'detail') {
        this.form = {
          id: row.id,
          staffCode: row.staffCode,
          staffGender: row.staffGender,
          staffIdCard: row.staffIdCard,
          staffName: row.staffName,
          deptName: row.deptName,
          phone: row.phone,
          staffType: row.staffType,
          picture: row.picture,
          onDate: row.onDate,
          offDate: row.offDate
        }
        this.timeRange = [row.onDate, row.offDate]
        this.isEditMode = true
      }
      this.fetchData()
    },
    // 重置表单
    resetForm() {
      this.form = {
        id: '',
        staffCode: '',
        staffGender: '',
        staffIdCard: '',
        staffName: '',
        deptName: '',
        phone: '',
        staffType: '',
        picture: '',
        onDate: '',
        offDate: ''
      }
      this.timeRange = []
    },
    // 保存数据
    saveData: function() {
      if (this.timeRange.length === 0) {
        this.$message.warning('请选择工作时间')
        return
      }
      if (this.dialogStatus === 'update') {
        this.updateData()
      } else if (this.dialogStatus === 'create') {
        this.createData()
      }
    },
    // 新增数据
    createData: function() {
      this.$refs['dataForm'].validate((valid) => {
        console.log(this.form)
        if (valid) {
          this.btnLoading = true
          addStaff(this.form).then(response => {
            if (response.code === 200) {
              this.$confirm('新增成功，是否继续新增?', '提示', {
                confirmButtonText: '是',
                cancelButtonText: '否',
                type: 'info'
              }).then(() => { // 选是
                this.resetForm()
                this.btnLoading = false
                this.$nextTick(() => {
                  this.$refs['dataForm'].clearValidate()
                })
              }).catch(() => { // 选否,关闭窗口，并刷新页面
                this.$emit('watchChild')
                this.dialogFormVisible = false
              })
            }
          }).catch(_ => { // 异常情况，loading置为false
            this.btnLoading = false
          })
        }
      })
    },
    // 修改数据
    updateData: function() {
      this.$refs['dataForm'].validate((valid) => {
        if (valid) {
          this.btnLoading = true
          updateStaff(this.form).then(response => {
            if (response.code === 200) {
              this.$message.success('修改成功')
              this.$refs['dataForm'].clearValidate()
              this.$emit('watchChild')
              this.dialogFormVisible = false
            }
          }).catch(_ => { // 异常情况，loading置为false
            this.btnLoading = false
          })
        }
      })
    },
    cancel: function() {
      this.dialogFormVisible = false
      this.$emit('watchChild')
    }
  }
}
</script>

<style rel="stylesheet/scss" lang="scss" scoped>

  .el-dialog{
    width:700px
  }
  .el-select{
    width: 100%;
  }
</style>