
<template>
  <u-container-layout>
    <div style="max-width: 800px">
      <el-form
          ref="ruleFormRef"
          :model="ruleForm"
          :rules="rules"
          label-width="120px"
          class="demo-ruleForm"
          :size="formSize"
      >
        <el-form-item label="活动名称" prop="name">
          <el-input v-model="ruleForm.name" />
        </el-form-item>
        <el-form-item label="活动区域" prop="region">
          <el-select v-model="ruleForm.region" placeholder="活动区域">
            <el-option label="区域1" value="上海" />
            <el-option label="区域2" value="北京" />
          </el-select>
        </el-form-item>
        <el-form-item label="即时配送" required>
          <el-col :span="11">
            <el-form-item prop="date1">
              <el-date-picker
                  v-model="ruleForm.date1"
                  type="date"
                  placeholder="选择时间"
                  style="width: 100%"
              />
            </el-form-item>
          </el-col>
          <el-col class="text-center" :span="2" style="text-align: center">
            <span class="text-gray-500">-</span>
          </el-col>
          <el-col :span="11">
            <el-form-item prop="date2">
              <el-time-picker v-model="ruleForm.date2" placeholder="选择时间" style="width: 100%" />
            </el-form-item>
          </el-col>
        </el-form-item>
        <el-form-item label="即时配送" prop="delivery">
          <el-switch v-model="ruleForm.delivery" />
        </el-form-item>
        <el-form-item label="活动性质" prop="type">
          <el-checkbox-group v-model="ruleForm.type">
            <el-checkbox label="美食/餐厅线上活动" name="type" />
            <el-checkbox label="地推活动" name="type" />
            <el-checkbox label="线下主题活动" name="type" />
            <el-checkbox label="单纯品牌曝光" name="type" />
          </el-checkbox-group>
        </el-form-item>
        <el-form-item label="特殊资源" prop="resource">
          <el-radio-group v-model="ruleForm.resource">
            <el-radio label="线上品牌商赞助" />
            <el-radio label="线下场地免费" />
          </el-radio-group>
        </el-form-item>
        <el-form-item label="上传图片" prop="img">
          <Upload v-model="ruleForm.img" />
        </el-form-item>
        <el-form-item label="备注" prop="desc">
          <el-input v-model="ruleForm.desc" type="textarea" />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="submitForm(ruleFormRef)">立即创建</el-button>
          <el-button @click="resetForm(ruleFormRef)">重置</el-button>
        </el-form-item>
      </el-form>
    </div>
  </u-container-layout>
</template>

<script lang="ts" setup>
import { reactive, ref } from 'vue'
import type { FormInstance } from 'element-plus'
import Upload from './components/Upload.vue'

const formSize = ref('default')
const ruleFormRef = ref<FormInstance>()
const ruleForm = reactive({
  name: '跑步',
  region: '',
  date1: '',
  date2: '',
  delivery: false,
  type: [],
  resource: '',
  desc: '',
  img: [],
})

const rules = reactive({
  name: [
    { required: true, message: '请输入活动名称活动区域', trigger: 'blur' },
    { min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur' },
  ],
  img: [{ required: true, message: '请上传图片', trigger: 'blur' }],
  region: [
    {
      required: true,
      message: '请选择活动区域',
      trigger: 'change',
    },
  ],
  date1: [
    {
      type: 'date',
      required: true,
      message: '请选择时间',
      trigger: 'change',
    },
  ],
  date2: [
    {
      type: 'date',
      required: true,
      message: '请选择时间',
      trigger: 'change',
    },
  ],
  type: [
    {
      type: 'array',
      required: true,
      message: '请至少选择一个活动性质',
      trigger: 'change',
    },
  ],
  resource: [
    {
      required: true,
      message: '请选择活动资源\n',
      trigger: 'change',
    },
  ],
  desc: [{ required: true, message: '请填写活动形式', trigger: 'blur' }],
})

const submitForm = async (formEl: FormInstance | undefined) => {
  console.log('--FORM---', ruleForm)
  if (!formEl) return
  await formEl.validate((valid, fields) => {
    if (valid) {
      console.log('submit!')
    } else {
      console.log('error submit!', fields)
    }
  })
}

const resetForm = (formEl: FormInstance | undefined) => {
  if (!formEl) return
  formEl.resetFields()
}
</script>
