<template>
  <el-dialog :title="textMap[dialogStatus]" :visible.sync="dialogFormVisible" append-to-body>
    <el-form ref="dataForm" :rules="rules" :model="form" label-position="right" label-width="130px">
      <el-row :gutter="20">
        <el-col :span="12">
          <el-form-item label="管线编号" prop="pipelineCode">
            <el-input v-model.trim="form.pipelineCode" :disabled="dialogStatus!=='create'" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="管线类型">
            <el-select v-model="form.pipelineType" placeholder="管线类型" :disabled="isEditMode">
              <el-option
                v-for="item in lineTypeList"
                :key="item.value"
                :label="item.name"
                :value="item.value"
              />
            </el-select>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="管径" prop="pipeDiameter">
            <el-input v-model.trim="form.pipeDiameter" :disabled="isEditMode" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="材质" prop="material">
            <el-input v-model.trim="form.material" :disabled="isEditMode" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="埋设方式" prop="buryMode">
            <el-input v-model.trim="form.buryMode" :disabled="isEditMode" type="text" placeholder="必填" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="建设年代" prop="constructEra">
            <el-date-picker
              style="width: 100%"
              v-model="form.constructEra"
              :disabled="isEditMode"
              value-format="yyyy"
              type="year"
              placeholder="必填"/>
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="权属单位" prop="deptid">
            <dept-select v-model="form.deptid" :disabled="isEditMode" size="normal" :need-top="deptShowTop" :dept-show="deptShow" dept-type="03" placeholder="选择权属单位" />
          </el-form-item>
        </el-col>
      </el-row>
      <el-row>
        <el-col :span="12">
          <el-form-item label="起始经度" prop="startLongitude">
            <el-input v-model.trim="form.startLongitude" :disabled="isEditMode" type="text" placeholder="起始经度" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="起始纬度" prop="startLatitude">
            <el-input v-model.trim="form.startLatitude" :disabled="isEditMode" type="text" placeholder="起始纬度" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="终止经度" prop="endLongitude">
            <el-input v-model.trim="form.endLongitude" :disabled="isEditMode" type="text" placeholder="终止经度" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="终止纬度" prop="endLatitude">
            <el-input v-model.trim="form.endLatitude" :disabled="isEditMode" type="text" placeholder="终止纬度" />
          </el-form-item>
        </el-col>
      </el-row>
      <el-row>
        <el-col :span="8">
          <el-form-item label="起始地面高(mm)">
            <el-input v-model.trim="form.startGroundHeight" :disabled="isEditMode" type="text" placeholder="起始地面高" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="起始埋深(m)">
            <el-input v-model.trim="form.startBuryDeep" :disabled="isEditMode" type="text" placeholder="起始埋深" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="起始管顶高(mm)">
            <el-input v-model.trim="form.startPipecrownHeight" :disabled="isEditMode" type="text" placeholder="起始管顶高" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="终止地面高(mm)">
            <el-input v-model.trim="form.endGroundHeight" :disabled="isEditMode" type="text" placeholder="终止地面高" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="终止埋深(m)">
            <el-input v-model.trim="form.endBuryDeep" :disabled="isEditMode" type="text" placeholder="终止埋深" />
          </el-form-item>
        </el-col>
        <el-col :span="8">
          <el-form-item label="终止管顶高(mm)">
            <el-input v-model.trim="form.endPipecrownHeight" :disabled="isEditMode" type="text" placeholder="终止管顶高" />
          </el-form-item>
        </el-col>
      </el-row>
      <el-row>
        <el-col :span="12">
          <el-form-item label="设计压力(MPa)">
            <el-input v-model.trim="form.designPressure" :disabled="isEditMode" type="text" placeholder="设计压力(MPa)" />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="瞬时流量(m³)">
            <el-input v-model.trim="form.instantaneousFlow" :disabled="isEditMode" type="text" placeholder="瞬时流量(m³)" />
          </el-form-item>
        </el-col>
        <el-col :span="24">
          <el-form-item label="管线位置" prop="pipelinePosition">
            <el-input v-model.trim="form.pipelinePosition" :disabled="isEditMode" type="text" placeholder="必填" />
          </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 { addLine, updateLine } from '@/api/well/well'
import { getDictByCode } from '@/api/system/dict'
import DeptSelect from '@/components/DeptSelect'
import { validateFloatPlus } from '@/utils/validate'

export default {
  name: 'EditLine',
  components: { DeptSelect },
  data() {
    const validateNum = (rule, value, callback) => {
      if (value !== '') {
        if (validateFloatPlus(value,0,100000000) === true) {
          callback()
        } else {
          callback(new Error('输入应为为正数'))
        }
      } else {
        callback(new Error('输入不能为空'))
      }
    }
    return {
      dialogFormVisible: false, // 对话框是否显示
      dialogStatus: '', // 对话框类型：create,update
      isEditMode: true,
      lineTypeList: [], // 点位类型列表
      deptShow: true,
      deptShowTop: false, // 权属单位下拉是否显示顶级
      form: {
        buryMode: '',
        constructEra: '',
        deptid: '',
        designPressure: '',
        endBuryDeep: '',
        endGroundHeight: '',
        endPipecrownHeight: '',
        id: '',
        instantaneousFlow: '',
        material: '',
        pipeDiameter: '',
        startLongitude: '',
        startLatitude: '',
        endLongitude: '',
        endLatitude: '',
        pipelineCode: '',
        pipelineName: '',
        pipelinePosition: '',
        pipelineType: '',
        startBuryDeep: '',
        startGroundHeight: '',
        startPipecrownHeight: ''
      }, // 表单
      typeList: [],
      statusList: [],
      positionList: [],
      areaList: [],
      isKeyList: [],
      textMap: {
        update: '编辑管线',
        create: '新增管线',
        detail: '管线详情'
      }, // 表头显示标题
      btnLoading: false, // 保存按钮的加载中状态
      rules: {
        pipelineCode: [{ required: true, message: '管线编号为空', trigger: ['blur', 'change'] }],
        pipeDiameter: [{ required: true, validator: validateNum, trigger: ['blur', 'change'] }],
        startLongitude: [{ required: true, validator: validateNum, trigger: ['blur', 'change'] }],
        startLatitude: [{ required: true, validator: validateNum, trigger: ['blur', 'change'] }],
        endLongitude: [{ required: true, validator: validateNum, trigger: ['blur', 'change'] }],
        endLatitude: [{ required: true, validator: validateNum, trigger: ['blur', 'change'] }],
        pipelinePosition: [{ required: true, message: '管线位置不能为空', trigger: ['blur', 'change'] }],
        material: [{ required: true, message: '材质不能为空', trigger: ['blur', 'change'] }],
        buryMode: [{ required: true, message: '埋设方式不能为空', trigger: ['blur', 'change'] }],
        constructEra: [{ required: true, message: '建设年代不能为空', trigger: ['blur', 'change'] }],
        deptid: [{ required: true, message: '权属单位必选', trigger: 'change' }]
      } // 前端校验规则
    }
  },
  computed: {
  },
  created() {
    this.fetchTypeList()
  },
  methods: {
    fetchTypeList() {
      getDictByCode('lineType').then(response => {
        this.lineTypeList = 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 = {
          buryMode: row.buryMode,
          constructEra: row.constructEra,
          deptid: row.deptid,
          designPressure: row.designPressure,
          endBuryDeep: row.endBuryDeep,
          endGroundHeight: row.endGroundHeight,
          endPipecrownHeight: row.endPipecrownHeight,
          id: row.id,
          instantaneousFlow: row.instantaneousFlow,
          material: row.material,
          startLongitude: row.startLongitude,
          startLatitude: row.startLatitude,
          endLongitude: row.endLongitude,
          endLatitude: row.endLatitude,
          pipeDiameter: row.pipeDiameter,
          pipelineCode: row.pipelineCode,
          pipelineName: row.pipelineName,
          pipelinePosition: row.pipelinePosition,
          pipelineType: row.pipelineType,
          startBuryDeep: row.startBuryDeep,
          startGroundHeight: row.startGroundHeight,
          startPipecrownHeight: row.startPipecrownHeight
        }
        this.isEditMode = false
      } else if (dialogStatus === 'detail') {
        this.form = {
          buryMode: row.buryMode,
          constructEra: row.constructEra,
          deptid: row.deptid,
          designPressure: row.designPressure,
          endBuryDeep: row.endBuryDeep,
          endGroundHeight: row.endGroundHeight,
          endPipecrownHeight: row.endPipecrownHeight,
          id: row.id,
          instantaneousFlow: row.instantaneousFlow,
          startLongitude: row.startLongitude,
          startLatitude: row.startLatitude,
          endLongitude: row.endLongitude,
          endLatitude: row.endLatitude,
          material: row.material,
          pipeDiameter: row.pipeDiameter,
          pipelineCode: row.pipelineCode,
          pipelineName: row.pipelineName,
          pipelinePosition: row.pipelinePosition,
          pipelineType: row.pipelineType,
          startBuryDeep: row.startBuryDeep,
          startGroundHeight: row.startGroundHeight,
          startPipecrownHeight: row.startPipecrownHeight
        }
        this.isEditMode = true
      }
    },
    // 重置表单
    resetForm() {
      this.form = {
        buryMode: '',
        constructEra: '',
        deptid: '',
        designPressure: '',
        endBuryDeep: '',
        endGroundHeight: '',
        endPipecrownHeight: '',
        id: '',
        instantaneousFlow: '',
        material: '',
        startLongitude: '',
        startLatitude: '',
        endLongitude: '',
        endLatitude: '',
        pipeDiameter: '',
        pipelineCode: '',
        pipelineName: '',
        pipelinePosition: '',
        pipelineType: '',
        startBuryDeep: '',
        startGroundHeight: '',
        startPipecrownHeight: ''
      }
    },
    // 保存数据
    saveData: function() {
      if (this.dialogStatus === 'update') {
        this.updateData()
      } else if (this.dialogStatus === 'create') {
        this.createData()
      }
    },
    // 新增数据
    createData: function() {
      this.$refs['dataForm'].validate((valid) => {
        console.log(this.form)
        if (valid) {
          this.btnLoading = true
          addLine(this.form).then(response => {
            if (response.code === 200) {
              this.$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
          updateLine(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>