924 lines
32 KiB
Vue
924 lines
32 KiB
Vue
<template>
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<div class="app-container mobile-optimized">
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<el-card class="box-card" shadow="never">
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<template #header>
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<div class="card-header">
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<div class="title-box">
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<span>批量出库作业</span>
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<el-tag v-if="cartItems.length > 0" type="warning" size="small" effect="dark">
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已选 {{ cartItems.length }} 项
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</el-tag>
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</div>
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<div class="header-price" v-if="totalAmount > 0">
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¥{{ totalAmount.toFixed(2) }}
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</div>
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</div>
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</template>
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<!-- ★ 出库模式切换 -->
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<div class="mode-switch-bar">
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<el-radio-group v-model="outboundMode" size="default" @change="handleModeChange">
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<el-radio-button value="by-request">按单出库</el-radio-button>
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<el-radio-button value="direct">直接出库</el-radio-button>
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</el-radio-group>
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<span class="mode-hint">
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{{ outboundMode === 'by-request' ? '需先选择已审批通过的申请单' : '无需审批单，自由扫码出库' }}
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</span>
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</div>
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<!-- ★ 按单出库：审批单选择 -->
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<div v-if="outboundMode === 'by-request'" class="approval-request-select">
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<el-select
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v-model="selectedRequestId"
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placeholder="请选择已审批通过的出库申请单"
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filterable
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clearable
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style="width: 100%"
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:loading="requestsLoading"
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@change="handleRequestChange"
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>
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<el-option
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v-for="req in approvalRequests"
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:key="req.id"
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:value="req.id"
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:label="req.request_no"
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>
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<span>{{ req.request_no }}</span>
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<el-divider direction="vertical" />
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<span>{{ req.applicant_name || '未知申请人' }}</span>
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<el-divider direction="vertical" />
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<span style="color: #909399; font-size: 13px">{{ req.remark || '无备注' }}</span>
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</el-option>
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</el-select>
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<p class="select-tip">仅显示已通过（status=1）的审批单</p>
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</div>
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<!-- ★ 按单出库：计划清单预览 -->
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<div v-if="outboundMode === 'by-request' && selectedRequest" class="planned-items-section">
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<div class="planned-header">
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<span class="planned-title">计划出库清单</span>
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<el-tag type="success" size="small">{{ selectedRequest.items?.length || 0 }} 种</el-tag>
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</div>
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<el-table :data="selectedRequest.items || []" border size="small" style="width: 100%;">
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<el-table-column type="index" label="序号" width="60" align="center" />
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<el-table-column label="类型" width="80" align="center">
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<template #default="{ row }">
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<el-tag size="small" type="info">{{ row.material_type || '-' }}</el-tag>
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</template>
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</el-table-column>
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<el-table-column prop="name" label="名称" min-width="120" show-overflow-tooltip />
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<el-table-column prop="spec_model" label="规格" min-width="100" show-overflow-tooltip />
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<el-table-column prop="warehouse_location" label="库位" width="100" show-overflow-tooltip />
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<el-table-column label="计划数量" width="90" align="center">
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<template #default="{ row }">
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<span style="color: #E6A23C; font-weight: bold;">{{ row.quantity ?? '-' }}</span>
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</template>
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</el-table-column>
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</el-table>
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</div>
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<div class="scan-section">
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<template v-if="outboundMode === 'by-request' && !selectedRequestId">
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<div class="camera-placeholder" style="background-color: #f5f5f5; cursor: not-allowed;">
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<el-icon :size="40" color="#909399"><CameraFilled /></el-icon>
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<span class="text">请先选择审批单</span>
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</div>
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<div class="input-box">
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<el-input v-model="barcodeInput" placeholder="请先选择审批单" disabled size="large">
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<template #prefix><el-icon><Scissor /></el-icon></template>
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<template #append><el-button disabled>添加</el-button></template>
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</el-input>
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</div>
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</template>
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<template v-else>
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<div v-if="userStore.hasPermission('outbound_create:operation')" class="camera-placeholder" @click="showCamera = true">
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<el-icon :size="40" color="#409EFF"><CameraFilled /></el-icon>
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<span class="text">点击开启全屏扫码</span>
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</div>
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<div v-else class="camera-placeholder" style="background-color: #f5f5f5; cursor: not-allowed;">
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<el-icon :size="40" color="#909399"><CameraFilled /></el-icon>
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<span class="text">无扫码权限</span>
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</div>
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<div class="input-box">
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<el-input
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v-model="barcodeInput"
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placeholder="扫描或输入条码回车"
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@keyup.enter="handleManualInput"
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clearable
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ref="barcodeRef"
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size="large"
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:disabled="!userStore.hasPermission('outbound_create:operation')"
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>
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<template #prefix>
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<el-icon><Scissor /></el-icon>
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</template>
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<template #append>
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<el-button @click="handleManualInput" :disabled="!userStore.hasPermission('outbound_create:operation')">添加</el-button>
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</template>
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</el-input>
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</div>
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</template>
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</div>
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<div class="cart-section">
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<div v-if="cartItems.length > 0">
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<el-table :data="cartItems" border stripe style="width: 100%">
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<el-table-column prop="name" label="物品名称" min-width="120" show-overflow-tooltip />
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<el-table-column prop="spec_model" label="规格" min-width="100" show-overflow-tooltip />
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<el-table-column prop="sku" label="SKU" width="120" show-overflow-tooltip />
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<el-table-column label="库存" width="70" align="center">
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<template #default="{row}">
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<el-tag :type="row.available_quantity > 0 ? 'success' : 'danger'" size="small">
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{{ parseFloat(row.available_quantity) }}
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</el-tag>
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</template>
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</el-table-column>
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<el-table-column label="出库数" width="130" align="center">
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<template #default="{row}">
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<el-input-number
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v-model="row.out_quantity"
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:min="1"
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:max="parseFloat(row.available_quantity)"
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size="small"
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style="width: 100px"
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:disabled="!userStore.hasPermission('outbound_create:operation')"
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/>
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</template>
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</el-table-column>
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<el-table-column label="操作" width="60" align="center" fixed="right">
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<template #default="{$index}">
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<el-button v-if="userStore.hasPermission('outbound_create:operation')" type="danger" icon="Delete" circle size="small" @click="removeFromCart($index)" />
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</template>
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</el-table-column>
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</el-table>
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</div>
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<el-empty v-else description="暂无商品，请扫码添加" :image-size="80" />
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</div>
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<div v-if="cartItems.length > 0" class="form-section">
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<el-divider content-position="left">出库单据信息</el-divider>
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<el-form :model="form" ref="formRef" :rules="rules" label-position="top">
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<el-row :gutter="15">
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<el-col :span="24" :md="8">
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<el-form-item label="出库类型" prop="outbound_type">
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<el-select v-model="form.outbound_type" placeholder="请选择类型" style="width: 100%" clearable>
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<el-option label="销售出库" value="SALES" />
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<el-option label="内部领用" value="USE" />
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<el-option label="生产出库" value="PRODUCTION" />
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<el-option label="盘亏出库" value="LOSS" />
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</el-select>
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</el-form-item>
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</el-col>
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<el-col :span="24" :md="8">
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<el-form-item label="领用人/客户" prop="consumer_name">
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<el-input v-model="form.consumer_name" placeholder="请输入姓名" />
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</el-form-item>
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</el-col>
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<el-col :span="24" :md="8">
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<el-form-item label="经办人 (库管)" prop="operator_name">
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<el-select
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v-model="form.operator_name"
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filterable
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allow-create
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default-first-option
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placeholder="选择或输入"
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style="width: 100%"
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>
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<el-option v-for="item in operatorOptions" :key="item" :label="item" :value="item" />
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</el-select>
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</el-form-item>
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</el-col>
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</el-row>
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<el-form-item label="备注说明" prop="remark" required>
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<el-input v-model="form.remark" type="textarea" :rows="2" placeholder="请填写出库原因" />
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</el-form-item>
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<el-form-item label="电子签名确认" required>
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<div class="signature-box" @click="openSignatureDialog" v-if="userStore.hasPermission('outbound_create:operation')">
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<div v-if="signaturePreviewUrl" class="signed-img">
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<img :src="signaturePreviewUrl" alt="签名" />
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<span class="re-sign-tip">点击重签</span>
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</div>
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<div v-else class="unsigned-placeholder">
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<el-icon :size="24"><EditPen /></el-icon>
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<span>点击此处进行全屏签名</span>
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</div>
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</div>
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<div v-else class="signature-box" style="background-color: #f5f5f5; cursor: not-allowed;">
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<div class="unsigned-placeholder">
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<el-icon :size="24"><EditPen /></el-icon>
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<span>无签名权限</span>
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</div>
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</div>
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</el-form-item>
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<div class="bottom-actions">
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<el-button v-if="userStore.hasPermission('outbound_create:operation')" @click="clearAll" icon="Refresh">清空</el-button>
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<el-button v-if="userStore.hasPermission('outbound_create:operation')" type="primary" size="large" :loading="loading" @click="submitForm" icon="Select">
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确认出库
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</el-button>
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</div>
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</el-form>
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</div>
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</el-card>
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<div v-if="showCamera" class="fullscreen-scanner-overlay">
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<div class="scanner-header">
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<el-button circle icon="Close" @click="showCamera = false" class="close-btn" />
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<span class="scanner-title">扫码模式</span>
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<div class="scanner-placeholder"></div> </div>
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<div class="scanner-body">
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<QrScanner @decode="onScanSuccess" />
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</div>
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<div class="scanner-footer">
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<p>请对准条形码，识别成功后自动添加</p>
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<p v-if="cartItems.length > 0" class="current-count">当前已添加: {{ cartItems.length }} 件</p>
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</div>
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</div>
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<el-dialog
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v-model="showSignatureDialog"
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fullscreen
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destroy-on-close
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:show-close="false"
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class="fullscreen-signature-dialog"
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@opened="initCanvas"
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>
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<div class="signature-wrapper">
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<div class="signature-canvas-container" ref="canvasContainerRef">
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<canvas
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ref="nativeCanvasRef"
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class="native-canvas"
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@mousedown="startDrawing"
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@mousemove="draw"
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@mouseup="stopDrawing"
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@mouseleave="stopDrawing"
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@touchstart="startDrawing"
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@touchmove="draw"
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@touchend="stopDrawing"
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></canvas>
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<div class="canvas-tip">请在此区域横屏书写</div>
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</div>
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<div class="signature-sidebar">
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<div class="sidebar-title">电子签名</div>
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<div class="sidebar-actions">
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<el-button type="warning" @click="clearCanvas">重写</el-button>
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<el-button @click="handleSignCancel">取消</el-button>
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<el-button type="success" class="confirm-btn" @click="handleSignConfirm">确认使用</el-button>
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</div>
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</div>
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</div>
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</el-dialog>
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</div>
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</template>
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<script setup lang="ts">
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import { ref, reactive, nextTick, onUnmounted, onMounted, computed } from 'vue'
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import { ElMessage, ElMessageBox } from 'element-plus'
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import { Scissor, EditPen, Delete, CameraFilled, Close, Refresh, Select } from '@element-plus/icons-vue'
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import QrScanner from '@/components/QrScanner/index.vue'
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import { getStockByBarcode, submitOutbound, getOutboundList, getApprovalRequestList } from '@/api/outbound'
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import { uploadFile } from '@/api/common/upload'
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import { useUserStore } from '@/stores/user'
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const userStore = useUserStore()
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// --- 状态定义 ---
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const barcodeInput = ref('')
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const cartItems = ref<any[]>([])
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const loading = ref(false)
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const showCamera = ref(false)
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const barcodeRef = ref()
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const formRef = ref()
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// ★ 双轨制模式
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const outboundMode = ref<'by-request' | 'direct'>('by-request') // 'by-request' | 'direct'
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const approvalRequests = ref<any[]>([])
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const selectedRequest = ref<any>(null)
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const requestsLoading = ref(false)
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// 签名相关
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const showSignatureDialog = ref(false)
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const signaturePreviewUrl = ref('')
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const signatureFile = ref<File | null>(null)
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const nativeCanvasRef = ref<HTMLCanvasElement | null>(null)
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const canvasContainerRef = ref<HTMLElement | null>(null)
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const ctx = ref<CanvasRenderingContext2D | null>(null)
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const isDrawing = ref(false)
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const lastX = ref(0)
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const lastY = ref(0)
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const operatorOptions = ref<string[]>([])
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const form = reactive({
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outbound_type: '',
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consumer_name: '',
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operator_name: '',
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remark: ''
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})
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const rules = {
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outbound_type: [{ required: true, message: '请选择出库类型', trigger: 'change' }],
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consumer_name: [{ required: true, message: '请输入领用人姓名', trigger: 'blur' }],
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operator_name: [{ required: true, message: '请指定操作员', trigger: 'change' }],
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remark: [{ required: true, message: '请填写备注/出库原因', trigger: 'blur' }]
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}
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// 计算总金额
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const totalAmount = computed(() => {
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return cartItems.value.reduce((sum, item) => sum + (item.price * item.out_quantity), 0)
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})
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// ★ 双轨制 computed
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const selectedRequestId = computed({
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get: () => selectedRequest.value?.id ?? null,
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set: (val) => {
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if (!val) {
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selectedRequest.value = null
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} else {
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selectedRequest.value = approvalRequests.value.find(r => r.id === val) ?? null
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}
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}
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})
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const plannedItems = computed(() => selectedRequest.value?.items ?? [])
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// ★ 模式切换
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const handleModeChange = () => {
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selectedRequest.value = null
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selectedRequestId.value = null
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cartItems.value = []
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form.consumer_name = ''
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form.remark = ''
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signatureFile.value = null
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signaturePreviewUrl.value = ''
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barcodeInput.value = ''
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}
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// ★ 加载已审批通过的申请单
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const loadApprovalRequests = async () => {
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requestsLoading.value = true
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try {
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const res: any = await getApprovalRequestList({ status: 1, page: 1, pageSize: 100 })
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approvalRequests.value = res.data?.items || []
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} catch (e) {
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console.error('加载审批单列表失败', e)
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} finally {
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requestsLoading.value = false
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}
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}
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const handleRequestChange = (val: number | null) => {
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if (!val) {
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selectedRequest.value = null
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form.remark = ''
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} else {
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selectedRequest.value = approvalRequests.value.find(r => r.id === val) ?? null
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// ★ 按单出库：自动将申请单的申请原因填入备注，用户可修改
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if (selectedRequest.value?.remark) {
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form.remark = selectedRequest.value.remark
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}
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}
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// 切换申请单时清空购物车，防止已扫物品与新单据混淆
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cartItems.value = []
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signatureFile.value = null
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signaturePreviewUrl.value = ''
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}
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// ★ 按单出库模式：校验扫码是否在计划内
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const validateAgainstPlan = (scannedName: string, scannedSpec: string, scannedQty: number): string | null => {
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const normalizedName = scannedName.trim()
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const normalizedSpec = (scannedSpec || '').trim()
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const matchedPlan = plannedItems.value.find(plan => {
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const planName = (plan.name || '').trim()
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const planSpec = (plan.spec_model || '').trim()
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return planName === normalizedName && planSpec === normalizedSpec
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})
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if (!matchedPlan) {
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return `该物料【${normalizedName} × ${normalizedSpec}】不在计划清单中，请检查`
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}
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const planQty = matchedPlan.quantity ?? 0
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// 已扫数量（去重合并）
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const alreadyScanned = cartItems.value
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.filter(ci => {
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const ciName = (ci.name || '').trim()
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const ciSpec = (ci.spec_model || '').trim()
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return ciName === normalizedName && ciSpec === normalizedSpec
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})
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.reduce((sum, ci) => sum + (ci.out_quantity || 0), 0)
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if (alreadyScanned + scannedQty > planQty) {
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return `【${normalizedName} × ${normalizedSpec}】超出计划数量（计划: ${planQty}，已扫: ${alreadyScanned}，本次: ${scannedQty}）`
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}
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return null // 通过
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}
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// --- 初始化 ---
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onMounted(() => {
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// 加载已审批通过的申请单列表
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loadApprovalRequests()
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if (userStore.username) {
|
||
form.operator_name = userStore.username
|
||
operatorOptions.value.push(userStore.username)
|
||
}
|
||
loadHistoryOperators()
|
||
})
|
||
|
||
const loadHistoryOperators = async () => {
|
||
try {
|
||
const res = await getOutboundList({ page: 1, limit: 50 })
|
||
if (res.data && res.data.items) {
|
||
const names = new Set<string>()
|
||
if (userStore.username) names.add(userStore.username)
|
||
res.data.items.forEach((group: any) => {
|
||
if (group.operator_name) names.add(group.operator_name)
|
||
})
|
||
operatorOptions.value = Array.from(names)
|
||
}
|
||
} catch (e) {
|
||
console.error('加载历史操作员失败', e)
|
||
}
|
||
}
|
||
|
||
// --- 核心扫码逻辑 (适配 QrScanner 组件) ---
|
||
const onScanSuccess = (code: string) => {
|
||
if (!code) return
|
||
const trimCode = code.trim()
|
||
|
||
const validPattern = /^[A-Za-z0-9\-\.]+$/
|
||
if (!validPattern.test(trimCode)) {
|
||
ElMessage.warning(`识别到异常符号，已忽略：${trimCode}`)
|
||
return
|
||
}
|
||
|
||
if (trimCode.length < 3) {
|
||
ElMessage.warning('扫描结果过短，请对准重试')
|
||
return
|
||
}
|
||
|
||
if (loading.value) return
|
||
|
||
barcodeInput.value = trimCode
|
||
handleManualInput()
|
||
}
|
||
|
||
const handleManualInput = async () => {
|
||
if (!userStore.hasPermission('outbound_create:operation')) {
|
||
ElMessage.warning('无操作权限')
|
||
return
|
||
}
|
||
const code = barcodeInput.value.trim()
|
||
if (!code) return
|
||
|
||
// ★ 按单出库模式：必须先选择申请单
|
||
if (outboundMode.value === 'by-request' && !selectedRequest.value) {
|
||
ElMessage.warning('请先选择要出库的审批申请单')
|
||
return
|
||
}
|
||
|
||
try {
|
||
loading.value = true
|
||
|
||
// 1. 检查购物车重复（直接模式走旧的追加逻辑，按单模式也复用但后续会校验）
|
||
const existIndex = cartItems.value.findIndex(item => item.barcode === code || item.sku === code)
|
||
if (existIndex > -1) {
|
||
const item = cartItems.value[existIndex]
|
||
|
||
// ★ 按单模式：追加时仍需校验计划数量
|
||
if (outboundMode.value === 'by-request') {
|
||
const err = validateAgainstPlan(item.name, item.spec_model, 1)
|
||
if (err) {
|
||
ElMessage.error(err)
|
||
if (navigator.vibrate) navigator.vibrate([200, 100, 200])
|
||
barcodeInput.value = ''
|
||
return
|
||
}
|
||
}
|
||
|
||
const maxQty = parseFloat(item.available_quantity)
|
||
if (item.out_quantity < maxQty) {
|
||
item.out_quantity++
|
||
ElMessage.success(`数量+1 (当前: ${item.out_quantity})`)
|
||
if (navigator.vibrate) navigator.vibrate(50)
|
||
} else {
|
||
ElMessage.warning(`库存不足 (余: ${maxQty})`)
|
||
if (navigator.vibrate) navigator.vibrate([100, 50, 100])
|
||
}
|
||
barcodeInput.value = ''
|
||
return
|
||
}
|
||
|
||
// 2. 调用 API 查询
|
||
const res = await getStockByBarcode(code)
|
||
if (res.data) {
|
||
const item = res.data
|
||
const availQty = parseFloat(item.available_quantity || 0)
|
||
|
||
if (availQty <= 0) {
|
||
ElMessage.warning(`库存不足或已出库 (余: ${availQty})`)
|
||
if (navigator.vibrate) navigator.vibrate([100, 50, 100])
|
||
barcodeInput.value = ''
|
||
return
|
||
}
|
||
|
||
// ★ 按单模式：扫码加入前校验是否在计划清单内
|
||
if (outboundMode.value === 'by-request') {
|
||
const err = validateAgainstPlan(item.name, item.spec_model, 1)
|
||
if (err) {
|
||
ElMessage.error(err)
|
||
if (navigator.vibrate) navigator.vibrate([200, 100, 200])
|
||
barcodeInput.value = ''
|
||
return
|
||
}
|
||
}
|
||
|
||
// 加入购物车
|
||
cartItems.value.push({
|
||
...item,
|
||
out_quantity: 1,
|
||
price: parseFloat(item.price || 0)
|
||
})
|
||
ElMessage.success(`添加成功: ${item.name}`)
|
||
if (navigator.vibrate) navigator.vibrate(100)
|
||
barcodeInput.value = ''
|
||
}
|
||
} catch (error: any) {
|
||
if (error.response && error.response.status === 404) {
|
||
ElMessage.error(`未找到条码: ${code}`)
|
||
} else {
|
||
ElMessage.error('查询出错')
|
||
}
|
||
if (navigator.vibrate) navigator.vibrate([200, 100, 200])
|
||
} finally {
|
||
loading.value = false
|
||
// 注意：全屏扫码模式下，我们不需要 refocus input，因为用户还在看摄像头
|
||
// 只有在非全屏模式下才 focus
|
||
if (!showCamera.value) {
|
||
nextTick(() => { barcodeRef.value?.focus() })
|
||
}
|
||
}
|
||
}
|
||
|
||
const removeFromCart = (index: number) => {
|
||
if (!userStore.hasPermission('outbound_create:operation')) {
|
||
ElMessage.warning('无操作权限')
|
||
return
|
||
}
|
||
cartItems.value.splice(index, 1)
|
||
}
|
||
|
||
const clearAll = () => {
|
||
if (!userStore.hasPermission('outbound_create:operation')) {
|
||
ElMessage.warning('无操作权限')
|
||
return
|
||
}
|
||
ElMessageBox.confirm('确定清空所有已选商品吗?', '提示', { type: 'warning' })
|
||
.then(() => {
|
||
cartItems.value = []
|
||
form.consumer_name = ''
|
||
form.remark = ''
|
||
signatureFile.value = null
|
||
signaturePreviewUrl.value = ''
|
||
barcodeInput.value = ''
|
||
// ★ 按单模式：仅清空购物车，保留申请单选择
|
||
})
|
||
}
|
||
|
||
// --- 提交逻辑 ---
|
||
const submitForm = async () => {
|
||
if (!userStore.hasPermission('outbound_create:operation')) {
|
||
ElMessage.warning('无操作权限')
|
||
return
|
||
}
|
||
if (!formRef.value) return
|
||
if (cartItems.value.length === 0) return ElMessage.warning('请先添加商品')
|
||
|
||
await formRef.value.validate(async (valid: boolean) => {
|
||
if (!valid) return
|
||
|
||
if (!signatureFile.value) {
|
||
ElMessage.error('请进行电子签名')
|
||
return
|
||
}
|
||
|
||
try {
|
||
loading.value = true
|
||
|
||
// 1. 上传签名
|
||
const uploadRes = await uploadFile(signatureFile.value)
|
||
const signatureUrl = uploadRes.data.url
|
||
|
||
// 2. 核心保护：坚决杜绝 undefined、null 和 0
|
||
const itemsPayload = cartItems.value.map(item => {
|
||
// 强制确保出库数量是一个大于 0 的有效数字
|
||
let safeQuantity = Number(item.out_quantity)
|
||
if (isNaN(safeQuantity) || safeQuantity <= 0) {
|
||
safeQuantity = 1 // 兜底：只要扫了码，最少出 1 个
|
||
}
|
||
|
||
return {
|
||
stock_id: item.id || 0,
|
||
source_table: item.source_table || '',
|
||
// 如果原数据 sku 是空，强制塞一个默认字符串，绝不传空值给后端引发 None 报错
|
||
sku: item.sku ? String(item.sku) : (item.barcode ? String(item.barcode) : 'NO_SKU'),
|
||
barcode: item.barcode ? String(item.barcode) : '',
|
||
quantity: safeQuantity,
|
||
price: item.price ? Number(item.price) : 0
|
||
}
|
||
})
|
||
|
||
if (itemsPayload.length === 0) {
|
||
ElMessage.warning('请至少扫描一件物料后再提交出库')
|
||
return
|
||
}
|
||
|
||
// 3. 组装发给后端的包
|
||
const submitPayload: any = {
|
||
outbound_type: form.outbound_type,
|
||
request_id: outboundMode.value === 'by-request' && selectedRequest.value ? selectedRequest.value.id : null,
|
||
consumer_name: form.consumer_name,
|
||
operator_name: form.operator_name,
|
||
remark: form.remark,
|
||
signature_path: signatureUrl,
|
||
items: itemsPayload
|
||
}
|
||
|
||
// 打印在前端控制台，你可以按 F12 在 Console 里核对这把"铁证"
|
||
console.log('准备提交给后端的最终数据:', JSON.parse(JSON.stringify(submitPayload)))
|
||
|
||
// 4. 发送请求
|
||
await submitOutbound(submitPayload)
|
||
|
||
ElMessage.success('出库成功')
|
||
|
||
// 5. 成功后重置页面
|
||
cartItems.value = []
|
||
form.consumer_name = ''
|
||
form.remark = ''
|
||
signatureFile.value = null
|
||
|
||
// 根据你的项目实际变量重置签名组件，如果没有这句可以删掉
|
||
if (typeof signaturePreviewUrl !== 'undefined') {
|
||
signaturePreviewUrl.value = ''
|
||
}
|
||
|
||
} catch (error) {
|
||
console.error('出库报错:', error)
|
||
ElMessage.error('提交失败，请检查数据')
|
||
} finally {
|
||
loading.value = false
|
||
}
|
||
})
|
||
}
|
||
|
||
// --- 签名逻辑 (Canvas) ---
|
||
const openSignatureDialog = () => {
|
||
if (!userStore.hasPermission('outbound_create:operation')) {
|
||
ElMessage.warning('无签名权限')
|
||
return
|
||
}
|
||
showSignatureDialog.value = true
|
||
}
|
||
|
||
const initCanvas = async () => {
|
||
await nextTick()
|
||
const canvas = nativeCanvasRef.value
|
||
const container = canvasContainerRef.value
|
||
|
||
if (canvas && container) {
|
||
canvas.width = container.clientWidth
|
||
canvas.height = container.clientHeight
|
||
ctx.value = canvas.getContext('2d')
|
||
if (ctx.value) {
|
||
ctx.value.lineWidth = 4
|
||
ctx.value.lineCap = 'round'
|
||
ctx.value.lineJoin = 'round'
|
||
ctx.value.strokeStyle = '#000000'
|
||
ctx.value.fillStyle = '#ffffff'
|
||
ctx.value.fillRect(0, 0, canvas.width, canvas.height)
|
||
}
|
||
}
|
||
}
|
||
|
||
const getPos = (e: MouseEvent | TouchEvent) => {
|
||
if (!nativeCanvasRef.value) return { x: 0, y: 0 }
|
||
const rect = nativeCanvasRef.value.getBoundingClientRect()
|
||
const clientX = e.type.startsWith('touch') ? (e as TouchEvent).touches[0].clientX : (e as MouseEvent).clientX
|
||
const clientY = e.type.startsWith('touch') ? (e as TouchEvent).touches[0].clientY : (e as MouseEvent).clientY
|
||
return { x: clientX - rect.left, y: clientY - rect.top }
|
||
}
|
||
|
||
const startDrawing = (e: MouseEvent | TouchEvent) => {
|
||
e.preventDefault()
|
||
isDrawing.value = true
|
||
const { x, y } = getPos(e)
|
||
lastX.value = x; lastY.value = y
|
||
ctx.value?.beginPath()
|
||
ctx.value?.moveTo(x, y)
|
||
}
|
||
|
||
const draw = (e: MouseEvent | TouchEvent) => {
|
||
e.preventDefault()
|
||
if (!isDrawing.value || !ctx.value) return
|
||
const { x, y } = getPos(e)
|
||
ctx.value.lineTo(x, y)
|
||
ctx.value.stroke()
|
||
}
|
||
|
||
const stopDrawing = () => { isDrawing.value = false }
|
||
|
||
const clearCanvas = () => {
|
||
if (!ctx.value || !nativeCanvasRef.value) return
|
||
ctx.value.clearRect(0, 0, nativeCanvasRef.value.width, nativeCanvasRef.value.height)
|
||
ctx.value.fillStyle = '#ffffff'
|
||
ctx.value.fillRect(0, 0, nativeCanvasRef.value.width, nativeCanvasRef.value.height)
|
||
}
|
||
|
||
const handleSignConfirm = () => {
|
||
nativeCanvasRef.value?.toBlob((blob) => {
|
||
if (blob) {
|
||
const file = new File([blob], `sign_${Date.now()}.png`, { type: 'image/png' })
|
||
signatureFile.value = file
|
||
signaturePreviewUrl.value = URL.createObjectURL(file)
|
||
showSignatureDialog.value = false
|
||
}
|
||
}, 'image/png')
|
||
}
|
||
|
||
const handleSignCancel = () => { showSignatureDialog.value = false }
|
||
|
||
onUnmounted(() => {
|
||
if (signaturePreviewUrl.value) URL.revokeObjectURL(signaturePreviewUrl.value)
|
||
})
|
||
</script>
|
||
|
||
<style scoped>
|
||
.app-container.mobile-optimized {
|
||
padding: 10px; max-width: 600px; margin: 0 auto;
|
||
}
|
||
|
||
/* 头部 */
|
||
.card-header { display: flex; justify-content: space-between; align-items: center; }
|
||
.title-box { font-size: 16px; font-weight: bold; display: flex; align-items: center; gap: 8px; }
|
||
.header-price { font-size: 18px; color: #F56C6C; font-weight: bold; }
|
||
|
||
/* ★ 双轨制模式切换 */
|
||
.mode-switch-bar {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 16px;
|
||
margin-bottom: 16px;
|
||
padding: 12px 16px;
|
||
background: #f5f7fa;
|
||
border-radius: 8px;
|
||
border: 1px solid #e4e7ed;
|
||
}
|
||
.mode-hint { color: #909399; font-size: 13px; }
|
||
|
||
/* ★ 审批单选择 */
|
||
.approval-request-select { margin-bottom: 16px; }
|
||
.select-tip { margin: 6px 0 0 0; color: #909399; font-size: 12px; }
|
||
|
||
/* ★ 计划清单 */
|
||
.planned-items-section {
|
||
margin-bottom: 16px;
|
||
padding: 12px;
|
||
background: #f0f9eb;
|
||
border: 1px solid #e1f3d8;
|
||
border-radius: 8px;
|
||
}
|
||
.planned-header {
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
margin-bottom: 10px;
|
||
}
|
||
.planned-title { font-weight: bold; font-size: 14px; color: #67C23A; }
|
||
|
||
/* 扫码区（卡片内触发器） */
|
||
.scan-section { margin-bottom: 20px; }
|
||
.camera-placeholder {
|
||
height: 120px; background: #f5f7fa; border: 1px dashed #dcdfe6; border-radius: 8px;
|
||
display: flex; flex-direction: column; justify-content: center; align-items: center;
|
||
color: #909399; margin-bottom: 10px; cursor: pointer;
|
||
transition: all 0.3s;
|
||
}
|
||
.camera-placeholder:active { background: #e6e8eb; }
|
||
.camera-placeholder .text { margin-top: 5px; font-size: 13px; }
|
||
|
||
/* ★ 全屏扫码层样式 */
|
||
.fullscreen-scanner-overlay {
|
||
position: fixed;
|
||
top: 0;
|
||
left: 0;
|
||
width: 100vw;
|
||
height: 100vh;
|
||
background: #000;
|
||
z-index: 9999;
|
||
display: flex;
|
||
flex-direction: column;
|
||
}
|
||
|
||
.scanner-header {
|
||
height: 60px;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: space-between;
|
||
padding: 0 15px;
|
||
background: rgba(0,0,0,0.6);
|
||
color: #fff;
|
||
position: absolute;
|
||
top: 0;
|
||
width: 100%;
|
||
z-index: 10;
|
||
}
|
||
.scanner-title { font-size: 16px; font-weight: bold; }
|
||
.close-btn { background: rgba(255,255,255,0.2); border: none; color: #fff; }
|
||
|
||
.scanner-body {
|
||
flex: 1;
|
||
width: 100%;
|
||
position: relative;
|
||
display: flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
}
|
||
/* 强制子组件（QrScanner）填满容器 */
|
||
:deep(.qr-scanner-container) {
|
||
width: 100% !important;
|
||
height: 100% !important;
|
||
border-radius: 0 !important;
|
||
}
|
||
|
||
.scanner-footer {
|
||
position: absolute;
|
||
bottom: 0;
|
||
width: 100%;
|
||
padding: 20px;
|
||
background: rgba(0,0,0,0.6);
|
||
color: #fff;
|
||
text-align: center;
|
||
z-index: 10;
|
||
}
|
||
.current-count { color: #67c23a; font-weight: bold; margin-top: 5px; font-size: 16px; }
|
||
|
||
/* 表单与购物车 */
|
||
.cart-section { margin-bottom: 20px; }
|
||
.form-section { background: #fff; }
|
||
.signature-box {
|
||
border: 1px dashed #dcdfe6; border-radius: 6px; height: 100px;
|
||
background: #fcfcfc; display: flex; justify-content: center; align-items: center; cursor: pointer;
|
||
}
|
||
.unsigned-placeholder { display: flex; flex-direction: column; align-items: center; color: #909399; font-size: 13px; }
|
||
.signed-img img { max-height: 90px; }
|
||
.re-sign-tip { display: block; text-align: center; font-size: 12px; color: #409EFF; margin-top: 2px; }
|
||
|
||
.bottom-actions { display: flex; justify-content: space-between; margin-top: 30px; }
|
||
.bottom-actions .el-button { width: 48%; }
|
||
|
||
/* 全屏签名弹窗 */
|
||
:deep(.fullscreen-signature-dialog .el-dialog__body) { padding: 0; height: 100%; display: flex; }
|
||
.signature-wrapper { display: flex; width: 100%; height: 100%; }
|
||
.signature-canvas-container { flex: 1; position: relative; background: #fff; overflow: hidden; }
|
||
.native-canvas { display: block; width: 100%; height: 100%; touch-action: none; }
|
||
.canvas-tip {
|
||
position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
|
||
color: #ccc; font-size: 20px; pointer-events: none; opacity: 0.5; writing-mode: vertical-lr;
|
||
}
|
||
.signature-sidebar {
|
||
width: 120px; background: #333; color: #fff;
|
||
display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 20px 10px;
|
||
}
|
||
.sidebar-title { writing-mode: vertical-rl; font-size: 18px; letter-spacing: 5px; margin-bottom: 30px; font-weight: bold; }
|
||
.sidebar-actions { display: flex; flex-direction: column; gap: 20px; width: 100%; }
|
||
.sidebar-actions .el-button { width: 100%; margin: 0; height: 50px; }
|
||
|
||
@media screen and (max-width: 768px) {
|
||
.signature-wrapper { flex-direction: column; }
|
||
.signature-canvas-container { flex: 1; }
|
||
.canvas-tip { writing-mode: horizontal-tb; bottom: 50%; }
|
||
.signature-sidebar { width: 100%; height: auto; flex-direction: row; padding: 10px; justify-content: space-between; }
|
||
.sidebar-title { display: none; }
|
||
.sidebar-actions { flex-direction: row; width: 100%; gap: 10px; }
|
||
.sidebar-actions .el-button { flex: 1; height: 40px; }
|
||
}
|
||
</style>
|