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142
frontend/pages/product/product-detail.vue
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142
frontend/pages/product/product-detail.vue
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<template>
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<scroll-view scroll-y class="page" v-if="detail">
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<view class="header">
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<text class="model">{{ detail.model }}</text>
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<text v-if="detail.deleted" class="status deleted">已删除</text>
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</view>
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<view class="section">
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<view class="row"><text class="label">名称</text><text class="value">{{ detail.name || '-' }}</text></view>
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<view class="row"><text class="label">品牌</text><text class="value">{{ detail.brand || '-' }}</text></view>
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<view class="row"><text class="label">型号</text><text class="value">{{ detail.model || '-' }}</text></view>
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<view class="row"><text class="label">条码</text><text class="value">{{ detail.barcode || '-' }}</text></view>
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<view class="row"><text class="label">类别</text><text class="value">{{ categoryName }}</text></view>
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<view class="row"><text class="label">模板</text><text class="value">{{ templateName }}</text></view>
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<view class="row" v-if="detail.externalCode"><text class="label">编号</text><text class="value">{{ detail.externalCode }}</text></view>
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</view>
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<view class="section">
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<view class="block-title">参数</view>
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<view v-if="labeledPairs.length" class="params">
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<view class="param" v-for="item in labeledPairs" :key="item.key">
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<text class="param-key">{{ item.label }}<text v-if="item.unit">（{{ item.unit }}）</text></text>
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<text class="param-val">{{ item.value }}</text>
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</view>
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</view>
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<view v-else class="placeholder">未填写参数</view>
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</view>
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<view class="section">
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<view class="block-title">图片</view>
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<view v-if="detail.images && detail.images.length" class="images">
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<image v-for="(img, idx) in detail.images" :key="idx" :src="img.url || img" class="image" mode="aspectFill" @click="preview(idx)" />
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</view>
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<view v-else class="placeholder">未上传图片</view>
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</view>
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<view class="section">
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<view class="block-title">备注</view>
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<view class="placeholder">{{ detail.remark || '无' }}</view>
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</view>
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<view class="footer">
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<button size="mini" @click="back">返回</button>
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<button size="mini" type="warn" @click="remove">删除</button>
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</view>
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</scroll-view>
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<view v-else class="loading">加载中...</view>
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</template>
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<script>
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import { get, del } from '../../common/http.js'
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export default {
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data() {
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return { id: '', detail: null, categoryName: '-', templateName: '-' }
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},
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async onLoad(query) {
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this.id = query?.id || ''
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if (!this.id) { uni.showToast({ title: '参数缺失', icon: 'none' }); return }
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await this.preloadDictionaries()
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await this.loadDetail()
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},
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methods: {
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async preloadDictionaries() {
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try {
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const needCats = !Array.isArray(uni.getStorageSync('CACHE_CATEGORIES'))
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const needTpls = !Array.isArray(uni.getStorageSync('CACHE_TEMPLATES'))
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if (!needCats && !needTpls) return
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const reqs = []
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if (needCats) reqs.push(get('/api/product-categories'))
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if (needTpls) reqs.push(get('/api/product-templates'))
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const res = await Promise.all(reqs)
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let idx = 0
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if (needCats) { const r = res[idx++]; const list = Array.isArray(r?.list)?r.list:(Array.isArray(r)?r:[]); uni.setStorageSync('CACHE_CATEGORIES', list) }
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if (needTpls) { const r = res[idx++]; const list = Array.isArray(r?.list)?r.list:(Array.isArray(r)?r:[]); uni.setStorageSync('CACHE_TEMPLATES', list) }
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} catch (_) {}
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},
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async loadDetail() {
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try {
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const data = await get('/api/products/' + this.id)
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this.detail = data
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this.categoryName = this.categoryLookup(data.categoryId)
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this.templateName = this.templateLookup(data.templateId)
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} catch (e) { uni.showToast({ title: e?.message || '加载失败', icon: 'none' }) }
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},
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preview(idx) {
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try { const list = (this.detail?.images||[]).map(i => i.url || i); uni.previewImage({ urls: list, current: idx }) } catch (_) {}
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},
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categoryLookup(id) {
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try { const list = uni.getStorageSync('CACHE_CATEGORIES') || []; const f = list.find(x => String(x.id)===String(id)); return f?f.name:'-'} catch(_){return'-'}
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},
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templateLookup(id) {
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try { const list = uni.getStorageSync('CACHE_TEMPLATES') || []; const f = list.find(x => String(x.id)===String(id)); return f?f.name:'-'} catch(_){return'-'}
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},
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async remove() {
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try {
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const r = await new Promise(resolve => { uni.showModal({ content: '确认删除该货品？删除后可在后台恢复', success: resolve }) })
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if (!r || !r.confirm) return
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await del('/api/products/' + this.id)
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uni.showToast({ title: '已删除', icon: 'success' })
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setTimeout(() => uni.navigateBack(), 400)
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} catch (e) { uni.showToast({ title: '删除失败', icon: 'none' }) }
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},
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back(){ uni.navigateBack({ delta: 1 }) }
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},
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computed: {
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labeledPairs() {
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const params = this.detail?.parameters
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if (!params || typeof params !== 'object') return []
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let labelMap = {}, unitMap = {}
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try {
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const templates = uni.getStorageSync('CACHE_TEMPLATES') || []
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const tpl = templates.find(t => String(t.id) === String(this.detail?.templateId))
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if (tpl && Array.isArray(tpl.params)) for (const p of tpl.params) { labelMap[p.fieldKey] = p.fieldLabel; unitMap[p.fieldKey] = p.unit }
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} catch (_) {}
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return Object.keys(params).map(k => ({ key: k, label: labelMap[k] || k, unit: unitMap[k] || '', value: params[k] }))
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}
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}
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}
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</script>
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<style lang="scss">
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.page { padding: 24rpx 24rpx 160rpx; background: #f6f7fb; }
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.header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20rpx; }
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.model { font-size: 36rpx; font-weight: 700; color: #2d3a4a; }
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.status.deleted { font-size: 24rpx; padding: 6rpx 18rpx; border-radius: 999rpx; background: #c0c4cc; color: #fff; }
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.section { background: #fff; border-radius: 16rpx; padding: 20rpx 22rpx; margin-bottom: 24rpx; box-shadow: 0 8rpx 24rpx rgba(0,0,0,0.04); }
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.row { display: flex; justify-content: space-between; padding: 12rpx 0; border-bottom: 1rpx solid #f1f2f5; }
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.row:last-child { border-bottom: none; }
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.label { width: 160rpx; font-size: 26rpx; color: #7a8899; }
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.value { flex: 1; text-align: right; font-size: 26rpx; color: #2d3a4a; word-break: break-all; }
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.block-title { font-size: 28rpx; font-weight: 600; color: #2d3a4a; margin-bottom: 12rpx; }
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.placeholder { font-size: 26rpx; color: #7a8899; }
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.params { display: flex; flex-direction: column; gap: 12rpx; }
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.param { display: flex; justify-content: space-between; font-size: 26rpx; color: #2d3a4a; }
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.param-key { color: #7a8899; }
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.images { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12rpx; }
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.image { width: 100%; height: 200rpx; border-radius: 16rpx; background: #f0f2f5; }
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.footer { display: flex; justify-content: flex-end; gap: 20rpx; }
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.loading { height: 100vh; display: flex; align-items: center; justify-content: center; color: #7a8899; }
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</style>
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