<template>
  <div>
    <el-card class="box-card" shadow="always">
      <div slot="header" class="clearfix">
        <span>{{ title }}</span>
        <el-button-group style="float: right;">
          <el-button size="mini" icon="el-icon-plus" round @click="submitForm" :loading="loadingOptions.loading" :disabled="loadingOptions.isDisabled">{{loadingOptions.loadingText}}</el-button>
          <el-button size="mini" icon="el-icon-back" round @click="showCard">返回</el-button>
        </el-button-group>
      </div>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="数据源" prop="sourceId">
          <el-select v-model="form.sourceId" placeholder="请选择数据源">
            <el-option
              v-for="source in sourceOptions"
              :key="source.id"
              :label="source.sourceName"
              :value="source.id"
              :disabled="source.status === '0'"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="数据集名称" prop="setName">
          <el-input v-model="form.setName" placeholder="请输入数据集名称" />
        </el-form-item>
        <el-form-item label="数据集sql" prop="setSql">
            <sql-editor
              ref="sqleditor"
              :value="form.setSql"
              @changeTextarea="changeTextarea($event)"
              style="height: 300px;"
            ></sql-editor>
        </el-form-item>
        <el-form-item>
          <el-button size="mini" type="primary" @click="formaterSql">Sql格式化</el-button>
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in statusOptions"
              :key="dict.id"
              :label="dict.itemText"
            >{{dict.itemValue}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
    </el-card>
  </div>
</template>

<script>
import { addDataSet } from '@/api/factory/dataset'
import { listDataSource } from '@/api/factory/datasource'
import sqlFormatter from 'sql-formatter'
import SqlEditor from '@/components/SqlEditor'

export default {
  name: 'DataSetAdd',
  components: {
    SqlEditor
  },
  props: {
    data: {
      type: Object,
      default: function () {
        return {}
      }
    }
  },
  data () {
    return {
      title: '数据集新增',
      // 展示切换
      showOptions: {
        data: {},
        showList: true,
        showAdd: false,
        showEdit: false,
        showDetail: false
      },
      // 保存按钮
      loadingOptions: {
        loading: false,
        loadingText: '保存',
        isDisabled: false
      },
      // 表单参数
      form: {
        status: '1'
      },
      // 表单校验
      rules: {
        setName: [
          { required: true, message: '数据集名称不能为空', trigger: 'blur' }
        ]
      },
      // 状态数据字典
      statusOptions: [],
      // 数据源数据字典
      sourceOptions: []
    }
  },
  created () {
    this.getDicts('sys_common_status').then(response => {
      if (response.success) {
        this.statusOptions = response.data
      }
    })
    this.getDataSourceList()
  },
  methods: {
    showCard () {
      this.$emit('showCard', this.showOptions)
    },
    getDataSourceList () {
      listDataSource().then(response => {
        if (response.success) {
          this.sourceOptions = response.data
        }
      })
    },
    // 绑定编辑器value值的变化
    changeTextarea (val) {
      this.$set(this.form, 'setSql', val)
    },
    formaterSql () {
      let sqleditor = this.$refs.sqleditor
      sqleditor.editor.setValue(sqlFormatter.format(sqleditor.editor.getValue()))
    },
    /** 提交按钮 */
    submitForm: function () {
      this.$refs['form'].validate(valid => {
        if (valid) {
          this.loadingOptions.loading = true
          this.loadingOptions.loadingText = '保存中...'
          this.loadingOptions.isDisabled = true
          addDataSet(this.form).then(response => {
            if (response.success) {
              this.$message.success('保存成功')
              setTimeout(() => {
                // 2秒后跳转列表页
                this.$emit('showCard', this.showOptions)
              }, 2000)
            } else {
              this.$message.error('保存失败')
              this.loadingOptions.loading = false
              this.loadingOptions.loadingText = '保存'
              this.loadingOptions.isDisabled = false
            }
          })
        }
      })
    }
  }
}
</script>

<style lang="scss" scoped>

</style>
