<template>
  <el-dialog
    v-model="props.visible"
    :title="props.layoutId ? '编辑' : '新增'"
    width="500"
    :close-on-click-modal="false"
    :before-close="dialogClose"
  >
    <el-form class="ls-form" ref="formRef" :model="formData" label-width="80px">
      <el-form-item
        label="位置描述"
        prop="description"
        :rules="{ required: true, message: '请输入页面位置描述', trigger: 'blur' }"
      >
        <el-input
          class="ls-input"
          v-model="formData.description"
          placeholder="请输入页面位置描述"
          clearable
          type="textarea"
        />
      </el-form-item>
      <el-form-item
        label="位置编号"
        prop="location"
        :rules="{ required: true, message: '请输入位置编号', trigger: 'blur' }"
      >
        <number-input v-model="formData.location" placeholder="请输入位置编号" />
      </el-form-item>
      <el-form-item label="排序" prop="sort">
        <el-input-number v-model="formData.sort" />
      </el-form-item>
    </el-form>
    <template #footer>
      <span class="dialog-footer">
        <el-button @click="dialogClose">取消</el-button>
        <el-button :loading="subLoading" type="primary" @click="submit"> 确定 </el-button>
      </span>
    </template>
  </el-dialog>
</template>
<script lang="ts" setup>
  import type { FormInstance } from 'element-plus';
  import { getLayoutDetail, layoutAdd, layoutUpdate } from '@/api/content/layout';
  import { onMounted, reactive, shallowRef } from 'vue';
  import { message } from '@/utils/auth';
  import { useLockFn } from '@/utils/useLockFn';

  const emit = defineEmits(['success', 'update:visible']);
  const formRef = shallowRef<FormInstance>();

  /**
   * 定义表单参数
   */
  const formData = reactive({
    id: '',
    description: '',
    location: '',
    sort: 0,
  });

  /**
   * 定义接收的参数
   */
  const props = defineProps({
    visible: {
      type: Boolean,
      required: true,
      default: false,
    },
    layoutId: {
      type: Number,
      required: true,
      default: 0,
    },
  });

  /**
   * 执行提交表单
   */
  const handleSubmit = async () => {
    await formRef.value?.validate();
    props.layoutId ? await layoutUpdate(formData) : await layoutAdd(formData);
    message('操作成功');
    emit('update:visible', false);
    emit('success');
  };

  /**
   * 关闭窗体
   */
  const dialogClose = () => {
    emit('update:visible', false);
  };

  const { isLock: subLoading, lockFn: submit } = useLockFn(handleSubmit);

  /**
   * 设置表单
   */
  const setFormData = async () => {
    const data = await getLayoutDetail(props.layoutId);
    for (const key in formData) {
      if (data[key] != null && data[key] != undefined) {
        //@ts-ignore
        formData[key] = data[key];
      }
    }
  };

  /**
   * 钩子函数
   */
  onMounted(() => {
    if (props.layoutId) {
      setFormData();
    }
  });
</script>
