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app/Views/psi/purchase_order_show.php

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+<?php
+/** PSI 采购订单详情 */
+/** @var array $o @var array $items */
+$poStatus = [
+    'pending'  => ['label' => '待处理', 'cls' => 'tag-gray'],
+    'partial'  => ['label' => '部分收货', 'cls' => 'tag-amber'],
+    'received' => ['label' => '已收货', 'cls' => 'tag-green'],
+    'closed'   => ['label' => '已关闭', 'cls' => 'tag-gray'],
+];
+$s = $poStatus[$o['status']] ?? $poStatus['pending'];
+$amt = array_sum(array_map(fn($i) => (float)($i['amount'] ?? 0), $items));
+?>
+<div class="page-head">
+    <div><h1>采购订单详情</h1><div class="desc">订单号 <?php echo e($o['order_no']); ?></div></div>
+    <div style="display:flex;gap:10px">
+        <a class="btn-ghost" href="<?php echo site_url('PSI/purchase_orders/print/' . $o['id']); ?>" target="_blank"><?php echo admin_icon('printer', 16); ?> 打印</a>
+        <a class="btn-ghost" href="<?php echo site_url('PSI/purchase_orders'); ?>">← 返回</a>
+    </div>
+</div>
+
+<div class="panel two-col">
+    <table class="tbl">
+        <tr><th>供应商</th><td><?php echo e($o['supplier_name']); ?></td></tr>
+        <tr><th>采购员</th><td><?php echo e($o['salesman']); ?></td></tr>
+        <tr><th>状态</th><td><span class="tag-mini <?php echo $s['cls']; ?>"><?php echo $s['label']; ?></span></td></tr>
+        <tr><th>期望到货</th><td><?php echo e($o['expected_at'] ?? '—'); ?></td></tr>
+        <tr><th>备注</th><td class="muted"><?php echo e($o['remark'] ?: '—'); ?></td></tr>
+    </table>
+</div>
+
+<div class="panel">
+    <div class="panel-bar"><h3>采购明细</h3><span class="muted">合计 ¥<?php echo e(number_format($amt, 2)); ?></span></div>
+    <div class="table-wrap">
+        <table class="tbl">
+            <thead><tr><th>类型</th><th>名称</th><th>规格</th><th>单位</th><th>数量</th><th>单价</th><th>金额</th><th>已收</th></tr></thead>
+            <tbody>
+            <?php foreach ($items as $it): ?>
+                <tr>
+                    <td><?php echo $it['item_type'] === 'product' ? '成品' : '物料'; ?></td>
+                    <td><?php echo e($it['name']); ?></td>
+                    <td class="muted"><?php echo e($it['spec']); ?></td>
+                    <td class="muted"><?php echo e($it['unit']); ?></td>
+                    <td><?php echo e($it['qty']); ?></td>
+                    <td>¥<?php echo e(number_format((float)($it['price'] ?? 0), 2)); ?></td>
+                    <td>¥<?php echo e(number_format((float)($it['amount'] ?? 0), 2)); ?></td>
+                    <td><?php echo e($it['received_qty'] ?? 0); ?></td>
+                </tr>
+            <?php endforeach; ?>
+            </tbody>
+        </table>
+    </div>
+    <div style="margin-top:16px;display:flex;gap:10px">
+        <?php if ($o['status'] !== 'received'): ?>
+            <a class="btn-primary" href="<?php echo site_url('PSI/purchase_orders/edit/' . $o['id']); ?>">编辑</a>
+            <form method="post" action="<?php echo site_url('PSI/purchase_orders/receive/' . $o['id']); ?>" data-confirm="确认收货入库？将增加对应成品库存。">
+                <?php echo csrf_field(); ?><button class="btn-ok" type="submit">收货入库</button>
+            </form>
+        <?php endif; ?>
+    </div>
+</div>