﻿<template>
  <el-dialog :title="$t('inspectionItemTitleManage.editTitle')" :visible.sync="visible" width="50%" @close="resetForm">
    <el-form ref="form" :model="formData" label-width="120px">
      <el-form-item :label="$t('inspectionItemTitleManage.title')" prop="itemTitle"
        :rules="[{ required: true, message: $t('common.required') }]">
        <el-input v-model="formData.itemTitle"
          :placeholder="$t('inspectionItemTitleManage.placeholderItemTitleRequired')" />
      </el-form-item>
      <el-form-item :label="$t('inspectionItemTitleManage.titleType')" prop="titleType"
        :rules="[{ required: true, message: $t('common.required') }]">
        <el-select v-model="formData.titleType"
          :placeholder="$t('inspectionItemTitleManage.placeholderTitleTypeRequired')" style="width:100%"
          @change="handleTypeChange">
          <el-option :label="$t('inspectionItemTitleManage.singleChoice')" value="1001" />
          <el-option :label="$t('inspectionItemTitleManage.multipleChoice')" value="2002" />
          <el-option :label="$t('inspectionItemTitleManage.shortAnswer')" value="3003" />
        </el-select>
      </el-form-item>

   

      <template v-if="formData.titleType && formData.titleType !== '3003'">
        <div v-for="(item, index) in formData.titleValues" :key="index">
          <el-form-item :label="`${$t('inspectionItemTitleManage.option')} ${index + 1}`"
            :prop="`titleValues.${index}.itemValue`" :rules="[{ required: true, message: $t('common.required') }]">
            <el-input v-model="item.itemValue" />
            <el-button v-if="index === formData.titleValues.length - 1" type="text" @click="addOption">
              <i class="el-icon-plus"></i>
              {{ $t('inspectionItemTitleManage.addOption') }}
            </el-button>
            <el-button v-else type="text" @click="removeOption(index)">
              <i class="el-icon-minus"></i>
              {{ $t('inspectionItemTitleManage.removeOption') }}
            </el-button>
          </el-form-item>
        </div>
      </template>

      <el-form-item :label="$t('inspectionItemTitleManage.seq')" prop="seq" :rules="[
        { required: true, message: $t('common.required') }
      ]">
        <el-input v-model.number="formData.seq" :placeholder="$t('inspectionItemTitleManage.placeholderSeq')"
          type="number" />
      </el-form-item>
    </el-form>

    <div slot="footer" class="dialog-footer">
      <el-button @click="visible = false">
        {{ $t('common.cancel') }}
      </el-button>
      <el-button type="primary" @click="submitForm">
        {{ $t('common.save') }}
      </el-button>
    </div>
  </el-dialog>
</template>

<script>
import { updateInspectionItemTitle } from '@/api/inspection/inspectionItemTitleManageApi'
import { getCommunityId } from '@/api/community/communityApi'

export default {
  name: 'EditInspectionItemTitle',
  data() {
    return {
      visible: false,
      formData: {
        titleId: '',
        titleType: '',
        itemTitle: '',
        seq: '',
        itemId: '',
        titleValues: []
      }
    }
  },
  methods: {
    open(data) {
      this.formData = { ...data }
      console.log(data)
      this.formData.titleValues = data.inspectionItemTitleValueDtos;
      this.visible = true
    },
    handleTypeChange(val) {
      if (val === '1001' && (!this.formData.titleValues || this.formData.titleValues.length === 0)) {
        this.formData.titleValues = [{ itemValue: '', seq: 1 }]
      } else if (val === '2002' && (!this.formData.titleValues || this.formData.titleValues.length < 2)) {
        this.formData.titleValues = [
          { itemValue: '', seq: 1 },
          { itemValue: '', seq: 2 }
        ]
      } else if (val === '3003') {
        this.formData.titleValues = []
      }
    },
    addOption() {
      this.formData.titleValues.push({
        itemValue: '',
        seq: this.formData.titleValues.length + 1
      })
    },
    removeOption(index) {
      this.formData.titleValues.splice(index, 1)
      // 重新排序
      this.formData.titleValues.forEach((item, i) => {
        item.seq = i + 1
      })
    },
    resetForm() {
      this.$refs.form.resetFields()
      this.formData = {
        titleId: '',
        titleType: '',
        itemTitle: '',
        seq: '',
        itemId: '',
        titleValues: []
      }
    },
    submitForm() {
      this.$refs.form.validate(async valid => {
        if (!valid) return

        try {
          const params = {
            ...this.formData,
            communityId: getCommunityId()
          }

          await updateInspectionItemTitle(params)
          this.$message.success(this.$t('common.operationSuccess'))
          this.visible = false
          this.$emit('success')
        } catch (error) {
          this.$message.error(error.message || this.$t('common.updateError'))
        }
      })
    }
  }
}
</script>