cfc/cfc-frontend/pages/guide/activities/detail.vue

<template>
  <view class="container">
    <!-- 编辑模式 -->
    <view class="edit-section" v-if="!readonly">
      <view class="form-card">
        <view class="form-title">活动信息</view>

        <view class="form-item">
          <text class="form-label">活动标题 *</text>
          <input class="form-input" v-model="form.title" placeholder="请输入活动标题" :disabled="readonly" />
        </view>

        <view class="form-item">
          <text class="form-label">活动分类</text>
          <picker class="form-picker" :value="categoryIdx" :range="categoryOptions" range-key="label"
            @change="onCategoryChange">
            <text class="picker-text">{{ form.category ? categoryLabel(form.category) : '请选择分类' }}</text>
          </picker>
        </view>

        <view class="form-item">
          <text class="form-label">活动日期时间 *</text>
          <view class="form-date-picker" @click="showDatePicker">
            <text class="picker-text">{{ form.activityDate ? formatDate(form.activityDate) : '请选择日期和时间' }}</text>
          </view>
        </view>

        <view class="form-item">
          <text class="form-label">活动地点</text>
          <input class="form-input" v-model="form.location" placeholder="请输入活动地点" />
        </view>

        <view class="form-item-row">
          <view class="form-item half">
            <text class="form-label">最大人数</text>
            <input class="form-input" type="number" v-model="form.maxParticipants" placeholder="20" />
          </view>
          <view class="form-item half">
            <text class="form-label">价格（元）</text>
            <input class="form-input" type="digit" v-model="priceYuan" placeholder="0表示免费" />
          </view>
        </view>

        <view class="form-item">
          <text class="form-label">封面图片URL</text>
          <input class="form-input" v-model="form.coverImage" placeholder="输入图片URL" />
          <view class="cover-preview" v-if="form.coverImage">
            <image class="preview-img" :src="form.coverImage" mode="aspectFill" @error="onImgError" />
          </view>
        </view>

        <view class="form-item">
          <text class="form-label">活动描述</text>
          <textarea class="form-textarea" v-model="form.description" placeholder="请输入活动详细介绍" />
        </view>

        <view class="form-actions">
          <view class="btn-save" @click="handleSave">
            <text>保存</text>
          </view>
          <view class="btn-publish" v-if="form.status === 'draft'" @click="handlePublish">
            <text>保存并发布</text>
          </view>
        </view>
      </view>
    </view>

    <!-- 只读模式（已发布/已取消/已完成） -->
    <view class="detail-section" v-else>
      <view class="detail-cover" v-if="form.coverImage">
        <image class="cover-img" :src="form.coverImage" mode="aspectFill" />
      </view>
      <view class="detail-cover placeholder" v-else>
        <text class="placeholder-icon">{{ categoryIcon(form.category) }}</text>
      </view>

      <view class="detail-card">
        <view class="detail-header">
          <text class="detail-title">{{ form.title }}</text>
          <text class="detail-status" :class="'status-' + form.status">{{ statusText(form.status) }}</text>
        </view>

        <view class="detail-meta-row">
          <view class="meta-item">
            <text class="meta-icon">&#x1F4C5;</text>
            <text class="meta-text">{{ form.activityDate ? formatDate(form.activityDate) : '待定' }}</text>
          </view>
          <view class="meta-item" v-if="form.location">
            <text class="meta-icon">&#x1F4CD;</text>
            <text class="meta-text">{{ form.location }}</text>
          </view>
        </view>

        <view class="detail-stats">
          <view class="stat-box">
            <text class="stat-val">{{ form.currentParticipants || 0 }}</text>
            <text class="stat-label">已报名</text>
          </view>
          <view class="stat-box">
            <text class="stat-val">{{ form.maxParticipants || 20 }}</text>
            <text class="stat-label">最大人数</text>
          </view>
          <view class="stat-box">
            <text class="stat-val">{{ form.price > 0 ? (form.price / 100 + '元') : '免费' }}</text>
            <text class="stat-label">价格</text>
          </view>
        </view>

        <view class="detail-desc" v-if="form.description">
          <text class="section-title">活动介绍</text>
          <text class="desc-text">{{ form.description }}</text>
        </view>

        <view class="detail-actions" v-if="form.status === 'draft'">
          <view class="btn-edit" @click="readonly = false">
            <text>编辑</text>
          </view>
        </view>
      </view>
    </view>

    <view class="loading" v-if="loading"><text class="loading-text">加载中...</text></view>
  </view>
</template>

<script>
import { getGuideActivityDetail, createActivity, updateActivity, publishActivity } from '../../../utils/api.js'

export default {
  data() {
    return {
      activityId: null,
      isNew: false,
      readonly: false,
      loading: false,
      form: {
        title: '',
        description: '',
        coverImage: '',
        category: '',
        location: '',
        activityDate: null,
        maxParticipants: 20,
        price: 0,
        status: 'draft'
      },
      priceYuan: '0',
      categoryIdx: 0,
      categoryOptions: [
        { key: 'outdoor', label: '&#x26F5; 户外运动' },
        { key: 'nature', label: '&#x1F33F; 自然探索' },
        { key: 'culture', label: '&#x1F3A8; 文化体验' },
        { key: 'sports', label: '&#x26BD; 体育竞技' },
        { key: 'other', label: '&#x1F3E0; 其他' }
      ]
    }
  },
  onLoad(options) {
    this.activityId = options.activityId ? parseInt(options.activityId) : null
    if (!this.activityId || this.activityId === 0) {
      this.isNew = true
      this.readonly = false
      uni.setNavigationBarTitle({ title: '创建活动' })
    } else {
      this.loadDetail()
    }
  },
  methods: {
    loadDetail() {
      var self = this
      self.loading = true
      getGuideActivityDetail(self.activityId).then(function(res) {
        self.loading = false
        if (res.code === 200 && res.data) {
          self.form = res.data
          self.priceYuan = self.form.price ? (self.form.price / 100).toString() : '0'
          self.readonly = self.form.status !== 'draft'
          uni.setNavigationBarTitle({ title: self.readonly ? '活动详情' : '编辑活动' })
        }
      }).catch(function() { self.loading = false })
    },
    onCategoryChange(e) {
      this.categoryIdx = e.detail.value
      this.form.category = this.categoryOptions[this.categoryIdx].key
    },
    showDatePicker() {
      var self = this
      uni.showDatePicker({
        mode: 'date',
        success: function(res) {
          var date = res.value
          uni.showTimePicker({
            mode: 'time',
            success: function(res2) {
              var time = res2.value
              var d = new Date(date)
              var parts = time.split(':')
              d.setHours(parseInt(parts[0]), parseInt(parts[1]))
              self.form.activityDate = d
            }
          })
        }
      })
    },
    handleSave() {
      if (!this.form.title) {
        uni.showToast({ title: '请输入活动标题', icon: 'none' })
        return
      }
      this.save(false)
    },
    handlePublish() {
      if (!this.form.title) {
        uni.showToast({ title: '请输入活动标题', icon: 'none' })
        return
      }
      this.save(true)
    },
    save(publishAfterSave) {
      var self = this
      var payload = Object.assign({}, self.form)
      if (self.priceYuan) {
        payload.price = Math.round(parseFloat(self.priceYuan) * 100)
      }

      var done = function() {
        if (publishAfterSave && self.form.status === 'draft') {
          publishActivity(self.form.id || self.activityId).then(function(r) {
            if (r.code === 200) {
              uni.showToast({ title: '已发布', icon: 'success' })
              setTimeout(function() {
                uni.redirectTo({ url: '/pages/guide/activities/index' })
              }, 1000)
            } else {
              uni.showToast({ title: '发布失败', icon: 'none' })
            }
          })
        } else {
          uni.showToast({ title: '保存成功', icon: 'success' })
          setTimeout(function() {
            uni.navigateBack()
          }, 1000)
        }
      }

      if (self.isNew || !self.form.id) {
        createActivity(payload).then(function(res) {
          if (res.code === 200) {
            self.form.id = res.data
            self.isNew = false
            if (publishAfterSave) {
              publishActivity(res.data).then(function(r) {
                if (r.code === 200) {
                  uni.showToast({ title: '已发布', icon: 'success' })
                  setTimeout(function() {
                    uni.redirectTo({ url: '/pages/guide/activities/index' })
                  }, 1000)
                }
              })
            } else {
              done()
            }
          } else {
            uni.showToast({ title: res.message || '保存失败', icon: 'none' })
          }
        }).catch(function() {
          uni.showToast({ title: '网络异常', icon: 'none' })
        })
      } else {
        payload.id = self.form.id || self.activityId
        updateActivity(payload).then(function(res) {
          if (res.code === 200) {
            if (publishAfterSave) {
              publishActivity(payload.id).then(function(r) {
                if (r.code === 200) {
                  uni.showToast({ title: '已发布', icon: 'success' })
                  setTimeout(function() {
                    uni.redirectTo({ url: '/pages/guide/activities/index' })
                  }, 1000)
                }
              })
            } else {
              done()
            }
          } else {
            uni.showToast({ title: res.message || '保存失败', icon: 'none' })
          }
        }).catch(function() {
          uni.showToast({ title: '网络异常', icon: 'none' })
        })
      }
    },
    onImgError() {
      this.form.coverImage = ''
    },
    categoryLabel(key) {
      var map = { outdoor: '户外运动', nature: '自然探索', culture: '文化体验', sports: '体育竞技', other: '其他' }
      return map[key] || '其他'
    },
    categoryIcon(category) {
      var map = { outdoor: '&#x26F5;', nature: '&#x1F33F;', culture: '&#x1F3A8;', sports: '&#x26BD;', other: '&#x1F3E0;' }
      return map[category] || '&#x1F3E0;'
    },
    statusText(status) {
      var map = { draft: '草稿', published: '已发布', cancelled: '已取消', completed: '已完成' }
      return map[status] || status || '草稿'
    },
    formatDate(dateStr) {
      if (!dateStr) return ''
      var d = new Date(dateStr)
      var y = d.getFullYear()
      var m = ('0' + (d.getMonth() + 1)).slice(-2)
      var day = ('0' + d.getDate()).slice(-2)
      var h = ('0' + d.getHours()).slice(-2)
      var mi = ('0' + d.getMinutes()).slice(-2)
      return y + '-' + m + '-' + day + ' ' + h + ':' + mi
    }
  }
}
</script>

<style scoped>
.container {
  min-height: 100vh;
  background: #f5f7fa;
  padding-bottom: 60rpx;
}

/* ===== 编辑表单 ===== */
.edit-section {
  padding: 20rpx 30rpx;
}

.form-card {
  background: #fff;
  border-radius: 20rpx;
  padding: 28rpx;
  box-shadow: 0 2rpx 12rpx rgba(0,0,0,0.04);
}

.form-title {
  font-size: 30rpx;
  font-weight: bold;
  color: #333;
  margin-bottom: 24rpx;
  padding-bottom: 16rpx;
  border-bottom: 1rpx solid #f0f0f0;
}

.form-item {
  margin-bottom: 24rpx;
}

.form-item:last-child {
  margin-bottom: 0;
}

.form-item-row {
  display: flex;
  flex-direction: row;
  gap: 16rpx;
}

.form-item.half {
  flex: 1;
}

.form-label {
  font-size: 26rpx;
  color: #888;
  display: block;
  margin-bottom: 8rpx;
}

.form-input {
  width: 100%;
  height: 80rpx;
  background: #f9fafb;
  border: 1rpx solid #e5e7eb;
  border-radius: 12rpx;
  padding: 0 20rpx;
  font-size: 28rpx;
  color: #333;
  box-sizing: border-box;
}

.form-picker, .form-date-picker {
  width: 100%;
  min-height: 80rpx;
  background: #f9fafb;
  border: 1rpx solid #e5e7eb;
  border-radius: 12rpx;
  padding: 20rpx;
  box-sizing: border-box;
}

.picker-text {
  font-size: 28rpx;
  color: #333;
}

.form-textarea {
  width: 100%;
  background: #f9fafb;
  border: 1rpx solid #e5e7eb;
  border-radius: 12rpx;
  padding: 16rpx 20rpx;
  font-size: 28rpx;
  color: #333;
  box-sizing: border-box;
  min-height: 160rpx;
  display: block;
}

.cover-preview {
  margin-top: 12rpx;
  border-radius: 12rpx;
  overflow: hidden;
  height: 200rpx;
}

.preview-img {
  width: 100%;
  height: 200rpx;
}

.form-actions {
  display: flex;
  flex-direction: row;
  gap: 16rpx;
  justify-content: center;
  margin-top: 32rpx;
  padding-top: 24rpx;
  border-top: 1rpx solid #f0f0f0;
}

.btn-save, .btn-publish {
  padding: 18rpx 48rpx;
  border-radius: 40rpx;
  font-size: 28rpx;
  font-weight: 500;
}

.btn-save {
  background: linear-gradient(135deg, #10B981, #059669);
  box-shadow: 0 4rpx 16rpx rgba(16, 185, 129, 0.3);
}

.btn-publish {
  background: #fff;
  border: 2rpx solid #10B981;
  color: #10B981;
}

.btn-save:active, .btn-publish:active { opacity: 0.8; }

.btn-save text, .btn-publish text {
  font-weight: 500;
}

/* ===== 详情模式 ===== */
.detail-section {
  padding: 0;
}

.detail-cover {
  width: 100%;
  height: 400rpx;
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cover-img {
  width: 100%;
  height: 100%;
}

.placeholder-icon {
  font-size: 120rpx;
  color: rgba(255,255,255,0.8);
}

.detail-card {
  background: #fff;
  margin: -40rpx 30rpx 0;
  border-radius: 24rpx;
  padding: 32rpx;
  box-shadow: 0 8rpx 32rpx rgba(0,0,0,0.08);
  position: relative;
}

.detail-header {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20rpx;
}

.detail-title {
  font-size: 36rpx;
  font-weight: bold;
  color: #333;
  flex: 1;
  margin-right: 16rpx;
}

.detail-status {
  font-size: 24rpx;
  padding: 6rpx 18rpx;
  border-radius: 16rpx;
  flex-shrink: 0;
}

.status-draft { background: #f3f4f6; color: #666; }
.status-published { background: #d1fae5; color: #059669; }
.status-cancelled { background: #fee2e2; color: #dc2626; }
.status-completed { background: #dbeafe; color: #2563eb; }

.detail-meta-row {
  display: flex;
  flex-direction: row;
  gap: 24rpx;
  margin-bottom: 24rpx;
  padding-bottom: 20rpx;
  border-bottom: 1rpx solid #f0f0f0;
}

.meta-item {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 6rpx;
}

.meta-icon {
  font-size: 26rpx;
}

.meta-text {
  font-size: 26rpx;
  color: #666;
}

.detail-stats {
  display: flex;
  flex-direction: row;
  gap: 20rpx;
  margin-bottom: 24rpx;
  padding-bottom: 20rpx;
  border-bottom: 1rpx solid #f0f0f0;
}

.stat-box {
  flex: 1;
  background: #f9fafb;
  border-radius: 16rpx;
  padding: 20rpx;
  text-align: center;
}

.stat-val {
  font-size: 36rpx;
  font-weight: bold;
  color: #10B981;
  display: block;
}

.stat-label {
  font-size: 22rpx;
  color: #888;
  display: block;
  margin-top: 4rpx;
}

.section-title {
  font-size: 28rpx;
  font-weight: bold;
  color: #333;
  display: block;
  margin-bottom: 12rpx;
}

.desc-text {
  font-size: 28rpx;
  color: #666;
  line-height: 1.7;
  display: block;
}

.detail-desc {
  margin-bottom: 24rpx;
}

.detail-actions {
  display: flex;
  flex-direction: row;
  justify-content: center;
  margin-top: 24rpx;
}

.btn-edit {
  background: linear-gradient(135deg, #10B981, #059669);
  padding: 18rpx 64rpx;
  border-radius: 40rpx;
  box-shadow: 0 4rpx 16rpx rgba(16, 185, 129, 0.3);
}

.btn-edit:active { opacity: 0.8; }

.btn-edit text {
  color: #fff;
  font-size: 28rpx;
  font-weight: bold;
}

.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80rpx;
}

.loading-text {
  font-size: 28rpx;
  color: #999;
}
</style>