<template>
  <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible" append-to-body @close="cancel">
    <el-form ref="dataForm" :rules="rules" :model="form" label-position="right" label-width="130px">
      <el-row :gutter="20">
        <el-col :span="24">
          <el-form-item label="设备编号" prop="deviceCode">
            <el-select v-model="form.deviceCode" placeholder="必填" :disabled="isEditMode" filterable>
              <el-option
                v-for="item in deviceList"
                :key="item.devCode"
                :label="item.devCode+'('+item.devName+')'"
                :value="item.devCode"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="维修说明">
            <el-input v-model.trim="form.repairInstruction" :disabled="isEditMode" type="text" placeholder="维修说明" />
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="提交人">
            <el-input v-model.trim="form.submitter" :disabled="isEditMode" type="text" placeholder="提交人" />
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="维修时间" prop="repairStartTime">
            <el-date-picker
              v-model="timeRange"
              :disabled="isEditMode"
              style="width: 100%"
              type="datetimerange"
              @change="setTime()"
              value-format="yyyy-MM-dd HH:mm:ss"
              placeholder="维修时间"
            />
          </el-form-item>
        </el-col>
      </el-row>
      <el-row :gutter="20">
        <el-col :span="24">
          <el-form-item label="备注">
            <el-input v-model.trim="form.remarks" :disabled="isEditMode" :rows="3" type="textarea" placeholder="备注" />
          </el-form-item>
        </el-col>
      </el-row>
    </el-form>
    <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 { addRepairDetail, getDeviceList } from '@/api/device'

export default {
  name: 'EditRepair',
  data() {
    return {
      timeRange: [],
      dialogFormVisible: false, // 对话框是否显示
      dialogStatus: '', // 对话框类型：create,update
      isEditMode: true,
      form: {
        deviceCode: '',
        deviceName: '',
        repairCode: '',
        repairStartTime: '',
        repairEndTime: '',
        ip: '',
        submitter: '',
        repairInstruction: '',
        remarks: ''
      }, // 表单
      deviceList: [],
      statusList: [],
      positionList: [],
      areaList: [],
      isKeyList: [],
      textMap: {
        update: '编辑设备',
        create: '新增设备',
        detail: '设备详情'
      }, // 表头显示标题
      btnLoading: false, // 保存按钮的加载中状态
      rules: {
        deviceCode: [{ required: true, message: '维修设备编号不能为空', trigger: ['blur', 'change'] }],
        repairStartTime: [{ required: true, message: '维修时间不能为空', trigger: ['blur', 'change'] }]
      } // 前端校验规则
    }
  },
  computed: {
  },
  created() {
    this.fetchOptions()
  },
  methods: {
    setTime() {
      this.form.repairStartTime = this.timeRange[0]
      this.form.repairEndTime = this.timeRange[1]
    },
    fetchOptions() {
      const params = {
      }
      getDeviceList(params).then(response => {
        if (response.code === 200) {
          this.deviceList = 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()
        })
      }
    },
    // 重置表单
    resetForm() {
      this.timeRange = []
      this.form = {
        deviceCode: '',
        deviceName: '',
        ip: '',
        repairCode: '',
        repairStartTime: '',
        repairEndTime: '',
        submitter: '',
        repairInstruction: '',
        remarks: ''
      }
    },
    // 保存数据
    saveData: function() {
      if (this.dialogStatus === 'create') {
        this.createData()
      }
    },
    // 新增数据
    createData: function() {
      this.$refs['dataForm'].validate((valid) => {
        const dev = this.deviceList.filter(item => {
          return item.devCode === this.form.deviceCode
        })[0]
        this.form.ip = dev.ip
        this.form.deviceName = dev.devName
        console.log(this.form)
        if (valid) {
          this.btnLoading = true
          addRepairDetail(this.form).then(response => {
            if (response.code === 200) {
              this.$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.$emit('watchChild')
                this.dialogFormVisible = false
              })
            }
          }).catch(_ => { // 异常情况，loading置为false
            this.btnLoading = false
          })
        }
      })
    },
    cancel: function() {
      this.dialogFormVisible = false
      this.$emit('watchChild')
    }
  }
}
</script>

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

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