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modify：新增小程序

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ECRZ
2026-01-06 18:00:43 +08:00
parent 498fa0e915
commit da4a055c1c
47 changed files with 7321 additions and 61 deletions
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Sale/pages/index/index.wxml Normal file
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<!--pages/index/index.wxml-->
<view class="container">
<!-- 搜索表单区域 -->
<view class="search-section">
<view class="section-title">价格查询</view>
<!-- 地区选择 -->
<view class="form-item">
<t-cell-group>
<t-cell title="地区" note="{{regionText}}" arrow hover bindtap="showRegionPicker" required />
</t-cell-group>
</view>
<!-- 材质选择 -->
<view class="form-item">
<t-cell-group>
<t-cell title="材质" note="{{materialText}}" arrow hover bindtap="showMaterialPicker" />
</t-cell-group>
</view>
<!-- 品名选择 -->
<view class="form-item">
<t-cell-group>
<t-cell title="品名" note="{{partsnameText}}" arrow hover bindtap="showPartsnamePicker" />
</t-cell-group>
</view>
<!-- 日期选择 -->
<view class="form-item">
<t-cell-group>
<t-cell title="日期" note="{{selectedDate || '请选择日期 (可选)'}}" hover bindtap="showDatePicker" />
</t-cell-group>
</view>
<!-- 查询按钮 -->
<view class="btn-group">
<t-button
theme="primary"
size="large"
bindtap="onSearch"
loading="{{loading}}"
disabled="{{loading}}"
block>
查询价格
</t-button>
<t-button
theme="default"
size="large"
variant="outline"
bindtap="onReset"
disabled="{{loading}}"
block>
重置
</t-button>
</view>
</view>
<!-- 加载状态 -->
<t-loading theme="circular" loading="{{loading}}" text="加载中..." wx:if="{{loading}}"></t-loading>
<!-- 查询结果区域 -->
<view class="result-section" wx:if="{{searched && !loading}}">
<!-- 统计信息卡片 -->
<view
wx:if="{{stats && stats.count > 0}}"
class="stats-card">
<view class="stats-title">价格统计</view>
<view class="stats-grid">
<view class="stats-item">
<view class="stats-label">数据量</view>
<view class="stats-value">{{stats.count}} 条</view>
</view>
<view class="stats-item">
<view class="stats-label">平均价</view>
<view class="stats-value avg">¥{{stats.avgPrice}}</view>
</view>
<view class="stats-item">
<view class="stats-label">最低价</view>
<view class="stats-value min">¥{{stats.minPrice}}</view>
</view>
<view class="stats-item">
<view class="stats-label">最高价</view>
<view class="stats-value max">¥{{stats.maxPrice}}</view>
</view>
</view>
<t-divider></t-divider>
<view class="stats-trend" wx:if="{{stats.trend}}">
<text>价格趋势：</text>
<t-tag
theme="{{stats.trend === 'up' ? 'danger' : stats.trend === 'down' ? 'success' : 'default'}}"
variant="light"
size="small">
{{stats.trend === 'up' ? '↑ 上涨' : stats.trend === 'down' ? '↓ 下跌' : '→ 平稳'}}
</t-tag>
<text class="trend-rate" wx:if="{{stats.changeRate}}">（{{stats.changeRate}}）</text>
</view>
</view>
<!-- 价格列表 -->
<view class="price-list">
<view class="list-header">
<text wx:if="{{priceList.length > 0}}">共找到 {{total}} 条结果</text>
<text wx:else>暂无数据</text>
</view>
<!-- 价格卡片 -->
<view
class="price-card"
wx:for="{{priceList}}"
wx:key="id"
bindtap="onPriceDetail"
data-item="{{item}}">
<view class="price-main">
<view class="price-info">
<text class="price-region">{{item.price_region}}</text>
<text class="price-separator">·</text>
<text class="price-material">{{item.goods_material}}</text>
<text class="price-spec" wx:if="{{item.goods_spec}}">({{item.goods_spec}})</text>
</view>
<view class="price-value">¥{{item.hang_price || item.make_price}}</view>
</view>
<view class="price-sub">
<text class="price-date">{{item.price_date_str || item.price_date}}</text>
<t-tag wx:if="{{item.price_source}}" theme="primary" variant="light" size="small">{{item.price_source}}</t-tag>
<t-tag wx:if="{{item.productarea_name}}" theme="success" variant="light" size="small">{{item.productarea_name}}</t-tag>
</view>
</view>
<!-- 空状态 -->
<t-empty
wx:if="{{priceList.length === 0}}"
icon="search"
description="未找到相关价格数据"
tips="请尝试调整查询条件">
</t-empty>
</view>
</view>
<!-- 初始提示 -->
<view class="welcome-section" wx:if="{{!searched && !loading}}">
<view class="welcome-card">
<view class="welcome-icon">📊</view>
<view class="welcome-title">钢材价格查询</view>
<view class="welcome-desc">请选择地区和材质查询钢材价格信息</view>
</view>
<view class="features">
<view class="feature-item">
<view class="feature-icon">📊</view>
<view class="feature-text">实时价格</view>
</view>
<view class="feature-item">
<view class="feature-icon">📈</view>
<view class="feature-text">趋势分析</view>
</view>
<view class="feature-item">
<view class="feature-icon">🔍</view>
<view class="feature-text">多维筛选</view>
</view>
</view>
</view>
<!-- Picker 选择器 -->
<t-picker
visible="{{regionPickerVisible}}"
value="{{regionPickerValue}}"
data-key="region"
title="选择地区"
cancelBtn="取消"
confirmBtn="确认"
usingCustomNavbar
bindchange="onPickerChange"
bindcancel="onPickerCancel">
<t-picker-item options="{{regions}}"></t-picker-item>
</t-picker>
<t-picker
visible="{{materialPickerVisible}}"
value="{{materialPickerValue}}"
data-key="material"
title="选择材质"
cancelBtn="取消"
confirmBtn="确认"
usingCustomNavbar
bindchange="onPickerChange"
bindcancel="onPickerCancel">
<t-picker-item options="{{materials}}"></t-picker-item>
</t-picker>
<t-picker
visible="{{partsnamePickerVisible}}"
value="{{partsnamePickerValue}}"
data-key="partsname"
title="选择品名"
cancelBtn="取消"
confirmBtn="确认"
usingCustomNavbar
bindchange="onPickerChange"
bindcancel="onPickerCancel">
<t-picker-item options="{{partsnames}}"></t-picker-item>
</t-picker>
<t-date-time-picker
visible="{{datePickerVisible}}"
value="{{selectedDate}}"
mode="date"
end="{{today}}"
bind:confirm="onDateConfirm"
bind:cancel="onDatePickerCancel" />
<!-- TDesign TabBar -->
<t-tab-bar value="0" theme="normal" bindchange="onTabChange">
<t-tab-bar-item value="0" icon="search" label="价格查询" />
<t-tab-bar-item value="1" icon="chart-line" label="价格趋势" />
</t-tab-bar>
</view>