<template>
  <el-dialog
    :title="isEdit ? $t('common.param.editParam') : $t('common.param.addParam')"
    v-model="dialogVisible"
    :close-on-click-modal="false"
    :close-on-press-escape="false"
    :destroy-on-close="true"
    :before-close="close"
    append-to-body
  >
    <el-form
      label-position="top"
      ref="fieldFormRef"
      :rules="rules"
      :model="form"
      require-asterisk-position="right"
    >
      <el-form-item
        :label="$t('dynamicsForm.paramForm.field.label')"
        :required="true"
        prop="field"
        :rules="rules.field"
      >
        <el-input
          v-model="form.field"
          :maxlength="64"
          :placeholder="$t('dynamicsForm.paramForm.field.placeholder')"
          show-word-limit
        />
      </el-form-item>
      <el-form-item
        :label="$t('dynamicsForm.paramForm.name.label')"
        :required="true"
        prop="label"
        :rules="rules.label"
      >
        <el-input
          v-model="form.label"
          :maxlength="64"
          show-word-limit
          :placeholder="$t('dynamicsForm.paramForm.name.placeholder')"
        />
      </el-form-item>
      <el-form-item
        :label="$t('workflow.nodes.parameterExtractionNode.extractParameters.parameterType')"
        :required="true"
        prop="parameter_type"
        :rules="rules.label"
      >
        <el-select
          :teleported="false"
          v-model="form.parameter_type"
          :placeholder="
            $t('common.selectPlaceholder') +
            $t('workflow.nodes.parameterExtractionNode.extractParameters.parameterType')
          "
          style="width: 100%"
        >
          <el-option
            v-for="item in options"
            :key="item.value"
            :label="item.label"
            :value="item.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item :label="$t('common.desc')" prop="desc">
        <el-input
          v-model="form.desc"
          style="width: 100%"
          :rows="2"
          type="textarea"
          :placeholder="$t('common.descPlaceholder')"
        />
      </el-form-item>
    </el-form>
    <template #footer>
      <span class="dialog-footer">
        <el-button @click.prevent="close"> {{ $t('common.cancel') }} </el-button>
        <el-button type="primary" @click="submit(fieldFormRef)" :loading="loading">
          {{ $t('common.save') }}
        </el-button>
      </span>
    </template>
  </el-dialog>
</template>
<script setup lang="ts">
import { reactive, ref } from 'vue'
import type { FormInstance } from 'element-plus'
import { cloneDeep } from 'lodash'
import { t } from '@/locales'
const emit = defineEmits(['refresh'])
const options = [
  {
    value: 'string',
    label: 'String',
  },
  {
    value: 'number',
    label: 'Number',
  },
  {
    value: 'object',
    label: 'Object',
  },
  {
    value: 'boolean',
    label: 'Boolean',
  },
  {
    value: 'array',
    label: 'Array',
  },
]
const fieldFormRef = ref()
const loading = ref<boolean>(false)
const isEdit = ref(false)
const currentIndex = ref(null)
const form = ref<any>({
  field: '',
  label: '',
  parameter_type: '',
  desc: '',
})

const rules = reactive({
  label: [
    { required: true, message: t('dynamicsForm.paramForm.name.requiredMessage'), trigger: 'blur' },
  ],
  field: [
    { required: true, message: t('dynamicsForm.paramForm.field.requiredMessage'), trigger: 'blur' },
    {
      pattern: /^[a-zA-Z0-9_]+$/,
      message: t('dynamicsForm.paramForm.field.requiredMessage2'),
      trigger: 'blur',
    },
  ],
})

const dialogVisible = ref<boolean>(false)

const open = (row: any, index?: any) => {
  if (row) {
    form.value = cloneDeep(row)
    isEdit.value = true
    currentIndex.value = index
  }

  dialogVisible.value = true
}

const close = () => {
  dialogVisible.value = false
  isEdit.value = false
  currentIndex.value = null
  form.value = {
    field: '',
    label: '',
  }
}

const submit = async (formEl: FormInstance | undefined) => {
  if (!formEl) return
  await formEl.validate((valid) => {
    if (valid) {
      emit('refresh', form.value, currentIndex.value)
    }
  })
}

defineExpose({ open, close })
</script>
<style lang="scss" scoped></style>
