<template>
  <el-popover
    placement="top"
    trigger="click"
    :width="prop.width"
    v-model:visible="visible"
  >
    <el-input
      v-model="value"
      :placeholder="prop.placeholder"
      clearable
      class="mr-[10px]"
      :maxlength="prop.maxlength"
      :show-word-limit="true"
    />
    <div class="text-right mt-[15px]">
      <el-button @click="visible = false">{{ t('cancel') }}</el-button>
      <el-button type="primary" @click="confirm">{{ t('confirm') }}</el-button>
    </div>
    <template #reference>
      <slot></slot>
    </template>
  </el-popover>
</template>

<script lang="ts" setup>
import { computed, ref, watch } from 'vue'
import { t } from '@/lang'
import { ElMessage } from 'element-plus'

const prop = defineProps({
  width: {
    type: String,
    default: '350px',
  },
  modelValue: {
    type: String,
    default: '',
  },
  placeholder: {
    type: String,
    default: '',
  },
  required: {
    type: Boolean,
    default: true,
  },
  maxlength: {
    type: Number,
    default: 10,
  },
})

const value = computed({
  get() {
    return prop.modelValue
  },
  set(value) {
    emit('update:modelValue', value)
  },
})
const visible = ref(false)

// watch(visible, () => {
//     if (!visible.value) {
//         value.value = ''
//     }
// })

const emit = defineEmits(['confirm'])

const confirm = () => {
  if (!/[\S]+/.test(value.value)) {
    ElMessage.error(prop.placeholder || '不能为空')
    return
  }
  emit('confirm', value.value)
  visible.value = false
}
</script>

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