xiangqinxiangmu/marriageAdmin-vue/src/views/activity/ActivityForm.vue

<template>
  <div class="activity-form-container">
    <h2 class="page-title">{{ isEdit ? '编辑活动' : '创建活动' }}</h2>
    
    <el-card shadow="never">
      <el-form
        ref="activityFormRef"
        :model="activityForm"
        :rules="activityRules"
        label-width="120px"
      >
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="活动名称" prop="name">
              <el-input v-model="activityForm.name" placeholder="请输入活动名称" />
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="活动类别" prop="category">
              <el-input v-model="activityForm.category" placeholder="如：讲座、展览、派对等" />
            </el-form-item>
          </el-col>
        </el-row>
        
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="活动类型" prop="type">
              <el-radio-group v-model="activityForm.type">
                <el-radio :label="1">线上</el-radio>
                <el-radio :label="2">线下</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="活动地点" prop="location">
              <el-input v-model="activityForm.location" placeholder="请输入活动地点" />
            </el-form-item>
          </el-col>
        </el-row>
        
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="最大人数" prop="maxParticipants">
              <el-input-number
                v-model="activityForm.maxParticipants"
                :min="1"
                :max="10000"
                placeholder="请输入最大参与人数"
                style="width: 100%"
              />
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="活动费用" prop="price">
              <el-input-number
                v-model="activityForm.price"
                :min="0"
                :precision="2"
                placeholder="请输入活动费用"
                style="width: 100%"
              >
                <template #prefix>¥</template>
              </el-input-number>
              <div class="form-tip">填0表示免费</div>
            </el-form-item>
          </el-col>
        </el-row>
        
        <el-form-item label="活动封面" prop="coverImage">
          <el-upload
            class="cover-uploader"
            action="#"
            :show-file-list="false"
            :before-upload="handleBeforeUpload"
            :http-request="handleUpload"
          >
            <img v-if="activityForm.coverImage" :src="activityForm.coverImage" class="cover-preview" />
            <el-icon v-else class="cover-uploader-icon"><Plus /></el-icon>
          </el-upload>
          <div class="upload-tip">建议尺寸：750x500px，支持jpg、png格式</div>
        </el-form-item>
        
        <el-form-item label="活动时间" prop="timeRange">
          <el-date-picker
            v-model="timeRange"
            type="datetimerange"
            range-separator="至"
            start-placeholder="开始时间"
            end-placeholder="结束时间"
            value-format="YYYY-MM-DD HH:mm:ss"
            :clearable="true"
            :editable="false"
            style="width: 100%"
            @change="handleTimeRangeChange"
          />
          <div class="form-tip">请选择完整的活动时间范围（必须包含开始时间和结束时间）</div>
        </el-form-item>
        
        <el-form-item label="报名截止时间" prop="registrationEndTime">
          <el-date-picker
            v-model="activityForm.registrationEndTime"
            type="datetime"
            placeholder="选择报名截止时间"
            value-format="YYYY-MM-DD HH:mm:ss"
            style="width: 100%"
          />
        </el-form-item>
        
        <el-form-item label="活动描述" prop="description">
          <el-input
            v-model="activityForm.description"
            type="textarea"
            :rows="6"
            placeholder="请输入活动详细描述"
          />
        </el-form-item>
        
        <el-form-item label="注意事项" prop="notes">
          <el-input
            v-model="activityForm.notes"
            type="textarea"
            :rows="4"
            placeholder="请输入活动注意事项，每行一条"
          />
        </el-form-item>
        
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="活动状态" prop="status">
              <el-radio-group v-model="activityForm.status">
                <el-radio :label="1">未开始</el-radio>
                <el-radio :label="2">进行中</el-radio>
                <el-radio :label="3">已结束</el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          
          <el-col :span="12">
            <el-form-item label="热门活动" prop="isHot">
              <el-switch v-model="activityForm.isHot" />
              <span class="form-tip" style="margin-left: 10px">开启后将在首页展示</span>
            </el-form-item>
          </el-col>
        </el-row>
        
        <el-form-item>
          <el-button type="primary" :loading="submitLoading" @click="handleSubmit">
            {{ isEdit ? '保存修改' : '创建活动' }}
          </el-button>
          <el-button @click="$router.back()">取消</el-button>
        </el-form-item>
      </el-form>
    </el-card>
  </div>
</template>

<script setup>
import { ref, reactive, onMounted, nextTick } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { ElMessage } from 'element-plus'
import { Plus } from '@element-plus/icons-vue'
import request from '@/utils/request'
import { API_ENDPOINTS, API_BASE_URL } from '@/config/api'

const route = useRoute()
const router = useRouter()

const isEdit = ref(false)
const submitLoading = ref(false)
const activityFormRef = ref(null)
const timeRange = ref([])

const activityForm = reactive({
  id: null,
  name: '',
  type: 2,
  category: '',
  maxParticipants: 50,
  location: '',
  startTime: null,
  endTime: null,
  coverImage: '',
  price: 0,
  status: 1,
  registrationEndTime: null,
  description: '',
  notes: '',
  isHot: false
})

// 自定义时间范围验证
const validateTimeRange = (rule, value, callback) => {
  console.log('验证时间范围:', {
    value,
    startTime: activityForm.startTime,
    endTime: activityForm.endTime,
    isEdit: isEdit.value
  })
  
  // 优先检查 activityForm 中的时间数据（不管是编辑还是创建模式）
  if (activityForm.startTime && activityForm.endTime) {
    console.log('✅ 时间验证通过（使用 activityForm 中的数据）')
    callback()
    return
  }
  
  // 如果 activityForm 中没有，检查 timeRange
  if (!value || !Array.isArray(value) || value.length !== 2) {
    console.log('❌ 时间验证失败：timeRange 不是有效数组')
    callback(new Error('请选择完整的活动时间范围'))
    return
  }
  
  // 检查是否两个时间都已选择
  if (!value[0] || !value[1]) {
    console.log('❌ 时间验证失败：开始或结束时间为空')
    callback(new Error('请选择完整的活动时间范围'))
    return
  }
  
  console.log('✅ 时间验证通过（使用 timeRange）')
  callback()
}

const activityRules = {
  name: [{ required: true, message: '请输入活动名称', trigger: 'blur' }],
  type: [{ required: true, message: '请选择活动类型', trigger: 'change' }],
  category: [{ required: true, message: '请输入活动类别', trigger: 'blur' }],
  maxParticipants: [{ required: true, message: '请输入最大参与人数', trigger: 'blur' }],
  location: [{ required: true, message: '请输入活动地点', trigger: 'blur' }],
  coverImage: [{ required: true, message: '请上传活动封面', trigger: 'change' }],
  timeRange: [{ validator: validateTimeRange, trigger: 'change' }],
  registrationEndTime: [{ required: true, message: '请选择报名截止时间', trigger: 'change' }],
  description: [{ required: true, message: '请输入活动描述', trigger: 'blur' }]
}

// 时间范围变化处理
const handleTimeRangeChange = (value) => {
  console.log('📅 时间范围变化:', value)
  console.log('📅 value类型:', typeof value, '是否数组:', Array.isArray(value))
  
  if (value && Array.isArray(value)) {
    console.log('📅 数组长度:', value.length)
    console.log('📅 开始时间:', value[0])
    console.log('📅 结束时间:', value[1])
    
    if (value.length === 2 && value[0] && value[1]) {
      // 时间范围选择完整
      activityForm.startTime = value[0]
      activityForm.endTime = value[1]
      console.log('✅ 时间数据已同步到 activityForm')
      console.log('   - startTime:', activityForm.startTime)
      console.log('   - endTime:', activityForm.endTime)
      
      // 清除该字段的验证错误
      if (activityFormRef.value) {
        activityFormRef.value.clearValidate('timeRange')
        console.log('✅ 已清除 timeRange 验证错误')
      }
    } else if (value.length < 2) {
      // 时间范围不完整
      console.warn('⚠️ 时间范围不完整，请选择开始和结束时间')
    } else if (!value[0] || !value[1]) {
      console.warn('⚠️ 开始时间或结束时间为空')
    }
  } else if (!value) {
    // 清空时间
    activityForm.startTime = null
    activityForm.endTime = null
    console.log('🗑️ 时间已清空')
  }
}

// 上传前检查
const handleBeforeUpload = (file) => {
  const isImage = file.type.startsWith('image/')
  const isLt5M = file.size / 1024 / 1024 < 5
  
  if (!isImage) {
    ElMessage.error('只能上传图片文件')
    return false
  }
  if (!isLt5M) {
    ElMessage.error('图片大小不能超过 5MB')
    return false
  }
  return true
}

// 上传图片
const handleUpload = async (options) => {
  const formData = new FormData()
  formData.append('file', options.file)
  
  try {
    const response = await request.post(API_ENDPOINTS.UPLOAD_IMAGE, formData, {
      headers: { 'Content-Type': 'multipart/form-data' }
    })
    
    if (response.code === 200) {
      activityForm.coverImage = response.data.url || response.data
      ElMessage.success('上传成功')
    }
  } catch (error) {
    console.error('上传失败:', error)
    ElMessage.error('上传失败')
  }
}

// 规范化图片地址，兼容相对路径和缺少协议的情况
const resolveImageUrl = (url) => {
  if (!url || typeof url !== 'string') return ''
  const normalized = url.trim()
  if (/^https?:\/\//i.test(normalized)) return normalized
  if (normalized.startsWith('//')) return `${window.location.protocol}${normalized}`
  const base = API_BASE_URL || window.location.origin
  if (normalized.startsWith('/')) return `${base}${normalized}`
  return `${base}/${normalized}`
}

// 加载活动详情
const loadActivityDetail = async (id) => {
  try {
    const response = await request.get(`${API_ENDPOINTS.ACTIVITY_DETAIL}/${id}`)
    
    if (response.code === 200) {
      const data = response.data
      // 映射字段，兼容不同的命名方式
      Object.assign(activityForm, {
        id: data.id,
        name: data.name || '',
        type: data.type || 2,
        category: data.category || '',
        maxParticipants: data.maxParticipants || data.max_participants || 50,
        location: data.location || '',
        startTime: data.startTime || data.start_time || null,
        endTime: data.endTime || data.end_time || null,
        coverImage: resolveImageUrl(data.coverImage || data.cover_image || data.cover || ''),
        price: data.price || 0,
        status: data.status || 1,
        registrationEndTime: data.registrationEndTime || data.registration_end_time || null,
        description: data.description || '',
        notes: data.notes || '',
        isHot: data.isHot === true || data.isHot === 1 || data.isHot === '1' || data.is_hot === true || data.is_hot === 1
      })
      
      if (activityForm.startTime && activityForm.endTime) {
        timeRange.value = [activityForm.startTime, activityForm.endTime]
      }
      
      // 等待 DOM 更新后清除表单验证错误
      await nextTick()
      if (activityFormRef.value) {
        activityFormRef.value.clearValidate()
      }
    }
  } catch (error) {
    console.error('加载活动详情失败:', error)
    ElMessage.error('加载活动详情失败')
  }
}

// 提交表单
const handleSubmit = async () => {
  if (!activityFormRef.value) return
  
  console.log('=== 开始提交表单 ===')
  console.log('📝 表单模式:', isEdit.value ? '编辑' : '创建')
  console.log('📝 timeRange:', timeRange.value)
  console.log('📝 activityForm.startTime:', activityForm.startTime)
  console.log('📝 activityForm.endTime:', activityForm.endTime)
  
  try {
    // 先处理时间数据（确保同步）
    if (timeRange.value && Array.isArray(timeRange.value) && timeRange.value.length === 2) {
      activityForm.startTime = timeRange.value[0]
      activityForm.endTime = timeRange.value[1]
      console.log('✅ 从 timeRange 同步时间到 activityForm')
    }
    
    console.log('📝 完整表单数据:', JSON.parse(JSON.stringify(activityForm)))
    
    // 验证表单（会调用自定义验证器）
    console.log('🔍 开始验证表单...')
    await activityFormRef.value.validate()
    console.log('✅ 表单验证通过')
    
    // 创建模式下额外检查时间数据
    if (!isEdit.value) {
      if (!activityForm.startTime || !activityForm.endTime) {
        console.error('❌ 创建模式：时间数据不完整')
        ElMessage.warning('请选择完整的活动时间范围（开始时间和结束时间）')
        return
      }
      console.log('✅ 创建模式：时间数据检查通过')
    }
    
    // 编辑模式下检查时间数据
    if (isEdit.value) {
      if (!activityForm.startTime || !activityForm.endTime) {
        console.error('❌ 编辑模式：时间数据不完整')
        ElMessage.warning('活动时间数据不完整，请重新选择')
        return
      }
      console.log('✅ 编辑模式：时间数据检查通过')
    }
    
    submitLoading.value = true
    
    const url = isEdit.value
      ? `${API_ENDPOINTS.ACTIVITY_UPDATE}/${activityForm.id}`
      : API_ENDPOINTS.ACTIVITY_CREATE
    const method = isEdit.value ? 'put' : 'post'
    
    console.log('🚀 发送请求:', method.toUpperCase(), url)
    const response = await request[method](url, activityForm)
    
    if (response.code === 200) {
      console.log('✅ 提交成功')
      ElMessage.success(isEdit.value ? '更新成功' : '创建成功')
      router.push('/activity/list')
    }
  } catch (error) {
    console.error('❌ 提交失败:', error)
    
    // 检查是否是验证错误
    if (error && typeof error === 'object') {
      console.log('📋 验证错误详情:', error)
      
      // 统计验证失败的字段
      const errorFields = Object.keys(error)
      console.log('❌ 验证失败的字段:', errorFields)
      
      if (errorFields.length > 0) {
        ElMessage.error(`请检查以下字段：${errorFields.join('、')}`)
      } else {
        ElMessage.error('请检查表单填写是否完整')
      }
    }
  } finally {
    submitLoading.value = false
  }
}

onMounted(() => {
  if (route.params.id) {
    isEdit.value = true
    loadActivityDetail(route.params.id)
  }
})
</script>

<style scoped>
.activity-form-container {
  padding: 0;
}

.page-title {
  font-size: 24px;
  font-weight: bold;
  color: #333;
  margin: 0 0 20px 0;
}

.cover-uploader {
  display: inline-block;
}

.cover-uploader :deep(.el-upload) {
  border: 1px dashed #d9d9d9;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
  width: 300px;
  height: 200px;
}

.cover-uploader :deep(.el-upload:hover) {
  border-color: #409EFF;
}

.cover-uploader-icon {
  font-size: 28px;
  color: #8c939d;
  width: 300px;
  height: 200px;
  text-align: center;
  line-height: 200px;
}

.cover-preview {
  width: 300px;
  height: 200px;
  object-fit: cover;
}

.upload-tip,
.form-tip {
  font-size: 12px;
  color: #999;
  margin-top: 8px;
}
</style>