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108 lines
3.9 KiB
108 lines
3.9 KiB
<view class="container">
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<!-- 步骤指示器 -->
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<view class="step-indicator">
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<view class="step-item active">
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<view class="step-number">1</view>
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<text class="step-text">选择品种</text>
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</view>
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<view class="step-line active"></view>
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<view class="step-item active">
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<view class="step-number">2</view>
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<text class="step-text">选择产品</text>
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</view>
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<view class="step-line active"></view>
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<view class="step-item active">
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<view class="step-number">3</view>
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<text class="step-text">选择规格</text>
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</view>
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<view class="step-line"></view>
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<view class="step-item">
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<view class="step-number">4</view>
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<text class="step-text">查看估价</text>
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</view>
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</view>
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<!-- 头部导航栏 -->
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<view class="header">
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<view class="header-content">
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<button class="back-button" bindtap="goBackToProductList">
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<text class="back-icon" style="position: relative; left: -139rpx; top: 2rpx; width: 62rpx; display: block; box-sizing: border-box">←</text>
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</button>
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<text class="title">规格选择</text>
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<view class="header-right"></view> <!-- 占位，保持标题居中 -->
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</view>
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</view>
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<view class="content">
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<!-- 加载中状态 -->
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<view wx:if="{{loading}}" class="loading">
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<view class="loading-spinner"></view>
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<text class="loading-text">正在加载规格数据...</text>
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</view>
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<!-- 错误提示 -->
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<view wx:if="{{error}}" class="error-card">
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<view class="error-icon">⚠️</view>
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<text class="error-text">{{error}}</text>
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<view class="button-group">
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<button bindtap="loadSpecifications" data-product="{{productName}}" class="btn-primary">重新加载</button>
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<button bindtap="goBackToProductList" class="btn-secondary">返回商品列表</button>
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</view>
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</view>
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<!-- 商品信息 -->
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<view wx:else class="product-card">
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<view class="product-info-container">
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<view class="product-info-row">
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<view class="product-image-container">
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<image
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src="../../images/OIP-C.png"
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mode="aspectFill"
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class="product-image"
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/>
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</view>
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<view class="product-details">
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<text class="product-name">{{productName}}</text>
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<text class="product-hint">请选择重量规格</text>
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</view>
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</view>
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</view>
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</view>
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<!-- 规格列表 -->
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<view wx:if="{{!loading && !error && specifications.length > 0}}" class="spec-section">
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<view class="section-header">
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<text class="section-title">可用规格</text>
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<text class="section-count">({{specifications.length}})</text>
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</view>
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<view class="spec-list">
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<view
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wx:for="{{specifications}}"
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wx:key="item.name"
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class="spec-item"
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data-spec="{{item}}"
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bindtap="selectSpec"
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>
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<view class="spec-info">
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<text class="spec-name">{{item.name}}</text>
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</view>
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<view class="spec-radio {{selectedSpec === item.name ? 'selected' : ''}}">
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<view wx:if="selectedSpec === item.name" class="radio-inner"></view>
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</view>
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</view>
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</view>
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<!-- 暂无更多规格提示 -->
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<view wx:if="{{specifications.length > 0}}" class="no-more">
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<text class="no-more-text">已经到底啦</text>
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</view>
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</view>
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<!-- 无规格提示 -->
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<view wx:if="{{!loading && !error && specifications.length === 0}}" class="empty-state">
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<view class="empty-icon">📋</view>
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<text class="empty-text">该商品暂无可用规格</text>
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<text class="empty-subtext">试试其他商品吧</text>
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<button bindtap="goBackToProductList" class="btn-secondary">返回商品列表</button>
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</view>
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</view>
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</view>
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