文件还在测试中

2026-08-08 15:53:53 +08:00
parent 5f1e7adb64
commit 8101177cb5
241 changed files with 18074 additions and 22 deletions
@@ -0,0 +1,267 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\Material;
+use App\Models\PSI\Product;
+use App\Models\PSI\Purchase;
+use App\Models\PSI\Sales;
+use App\Models\PSI\StockMove;
+
+/** PSI 进销存入口与子路由。权限：super_admin 或 psi_role ∈ {admin,user} */
+class DashboardController extends Controller
+{
+    public function nav(string $seg): array
+    {
+        return \psi_nav();
+    }
+
+    public function dispatch(array $s)
+    {
+        $res = $s[0] ?? 'dashboard';
+        $action = $s[1] ?? '';
+        $id = $s[2] ?? null;
+
+        // 仪表盘始终可进
+        if ($res === 'dashboard') {
+            return $this->dashboard();
+        }
+
+        // 用户管理（仅该系统管理员）：统一管理本系统用户及其页面权限
+        if ($res === 'users') {
+            if (!\subsys_admin('psi')) {
+                \Core\App::forbidden('需要 PSI 管理员权限');
+                return;
+            }
+            $uc = new \App\Controllers\PSI\UsersController();
+            if ($action === '' || $action === 'index') return $uc->index();
+            if ($action === 'create')  return $uc->create();
+            if ($action === 'store')   return $uc->store();
+            if ($action === 'edit')    return $uc->edit($id);
+            if ($action === 'update')  return $uc->update($id);
+            if ($action === 'destroy') return $uc->destroy($id);
+            if ($action === 'reset')   return $uc->reset($id);
+            \Core\App::notFound('未知操作: ' . $action);
+            return;
+        }
+
+        // 订单管理：合并原「后台订单」到 PSI，方便管理人员在同一系统内快速处理
+        if ($res === 'orders') {
+            if (!\subsys_page_can('psi', 'orders')) {
+                \Core\App::forbidden('您没有访问订单管理的权限');
+                return;
+            }
+            $oc = new \App\Controllers\PSI\OrdersController();
+            if ($action === '' || $action === 'index')    return $oc->index();
+            if ($action === 'show')      return $oc->show($id);
+            if ($action === 'markPaid')  return $oc->markPaid($id);
+            if ($action === 'destroy')   return $oc->destroy($id);
+            \Core\App::notFound('未知操作: ' . $action);
+            return;
+        }
+
+        // 销售订单：录入 / 打印 / 关联出库
+        if ($res === 'sales_orders') {
+            if (!\subsys_page_can('psi', 'sales_orders')) { \Core\App::forbidden('您没有访问销售订单的权限'); return; }
+            $c = new \App\Controllers\PSI\SalesOrdersController();
+            if ($action === '' || $action === 'index') return $c->index();
+            if ($action === 'create')  return $c->create();
+            if ($action === 'store')   return $c->store();
+            if ($action === 'show')    return $c->show($id);
+            if ($action === 'edit')    return $c->edit($id);
+            if ($action === 'update')  return $c->update($id);
+            if ($action === 'destroy') return $c->destroy($id);
+            if ($action === 'print')   return $c->printDoc($id);
+            \Core\App::notFound('未知操作: ' . $action); return;
+        }
+
+        // 采购订单：录入 / 打印 / 收货入库
+        if ($res === 'purchase_orders') {
+            if (!\subsys_page_can('psi', 'purchase_orders')) { \Core\App::forbidden('您没有访问采购订单的权限'); return; }
+            $c = new \App\Controllers\PSI\PurchaseOrdersController();
+            if ($action === '' || $action === 'index') return $c->index();
+            if ($action === 'create')  return $c->create();
+            if ($action === 'store')   return $c->store();
+            if ($action === 'show')    return $c->show($id);
+            if ($action === 'edit')    return $c->edit($id);
+            if ($action === 'update')  return $c->update($id);
+            if ($action === 'destroy') return $c->destroy($id);
+            if ($action === 'receive') return $c->receive($id);
+            if ($action === 'print')   return $c->printDoc($id);
+            \Core\App::notFound('未知操作: ' . $action); return;
+        }
+
+        // 出库单：录入 / 打印（关联销售订单、扣减库存）
+        if ($res === 'outbounds') {
+            if (!\subsys_page_can('psi', 'outbounds')) { \Core\App::forbidden('您没有访问出库单的权限'); return; }
+            $c = new \App\Controllers\PSI\OutboundsController();
+            if ($action === '' || $action === 'index') return $c->index();
+            if ($action === 'create')  return $c->create();
+            if ($action === 'store')   return $c->store();
+            if ($action === 'show')    return $c->show($id);
+            if ($action === 'edit')    return $c->edit($id);
+            if ($action === 'update')  return $c->update($id);
+            if ($action === 'destroy') return $c->destroy($id);
+            if ($action === 'print')   return $c->printDoc($id);
+            \Core\App::notFound('未知操作: ' . $action); return;
+        }
+
+        // 报表中心：采购订单明细 / 销售·采购订单明细 / 交付明细
+        if ($res === 'reports') {
+            if (!\subsys_page_can('psi', 'reports')) { \Core\App::forbidden('您没有访问报表中心的权限'); return; }
+            $c = new \App\Controllers\PSI\ReportsController();
+            if ($action === '' || $action === 'index') return $c->index();
+            if ($action === 'poDetail') return $c->poDetail();
+            if ($action === 'soPo')     return $c->soPo();
+            if ($action === 'delivery') return $c->delivery();
+            \Core\App::notFound('未知操作: ' . $action); return;
+        }
+
+        // 紧急提醒中心（所有 PSI 用户可见）
+        if ($res === 'reminders') {
+            $c = new \App\Controllers\PSI\RemindersController();
+            return $c->handle(array_slice($s, 1));
+        }
+
+        // 通知设置（仅 PSI 管理员，控制器内二次鉴权）
+        if ($res === 'notifications') {
+            $c = new \App\Controllers\PSI\NotificationsController();
+            return $c->handle(array_slice($s, 1));
+        }
+
+        // 销售出库（支持 show/print 查看与打印预览）
+        if ($res === 'sales') {
+            if (!\subsys_page_can('psi', 'sales')) { \Core\App::forbidden('您没有访问销售出库的权限'); return; }
+            $c = new \App\Controllers\PSI\SalesController();
+            if ($action === '' || $action === 'index') return $c->index();
+            if ($action === 'create')  return $c->create();
+            if ($action === 'store')   return $c->store();
+            if ($action === 'show')    return $c->show($id);
+            if ($action === 'destroy') return $c->destroy($id);
+            if ($action === 'print')   return $c->printDoc($id);
+            \Core\App::notFound('未知操作: ' . $action); return;
+        }
+
+        $map = [
+            'materials'  => 'MaterialsController',
+            'products'   => 'ProductsController',
+            'suppliers'  => 'SuppliersController',
+            'purchases'  => 'PurchasesController',
+            'stock'      => 'StockController',
+        ];
+        if (!isset($map[$res])) {
+            \Core\App::notFound('未知页面: ' . $res);
+            return;
+        }
+        // 页面级权限：按分系统「页面可见权限」拦截
+        if (!\subsys_page_can('psi', $res)) {
+            \Core\App::forbidden('您没有访问该页面的权限');
+            return;
+        }
+        // 资源子操作路由：/PSI/{resource}[/{action}[/{id}]]
+        // 支持 index/create/store/edit/update/destroy/adjust
+        $method = $this->resolveSubsysAction($action);
+        if ($method === null) {
+            \Core\App::notFound('未知操作: ' . $action);
+            return;
+        }
+        $class = 'App\\Controllers\\PSI\\' . $map[$res];
+        $instance = new $class();
+        if (!method_exists($instance, $method)) {
+            \Core\App::notFound('操作不存在: ' . $method);
+            return;
+        }
+        return $instance->$method($id);
+    }
+
+    /** 将 URL 动作段解析为控制器方法名；不支持的动作返回 null */
+    private function resolveSubsysAction(string $action): ?string
+    {
+        $verbs = [
+            ''        => 'index',
+            'index'   => 'index',
+            'create'  => 'create',
+            'store'   => 'store',
+            'edit'    => 'edit',
+            'update'  => 'update',
+            'destroy' => 'destroy',
+            'adjust'  => 'adjust',
+        ];
+        return $verbs[$action] ?? null;
+    }
+
+    public function dashboard()
+    {
+        $materials = (new Material())->all();
+        $products  = (new Product())->all();
+        $purchases = (new Purchase())->all();
+        $sales     = (new Sales())->all();
+
+        $matStock = array_sum(array_map(fn($m) => (float)($m['stock'] ?? 0), $materials));
+        $prodStock = array_sum(array_map(fn($p) => (float)($p['stock'] ?? 0), $products));
+        $purchaseAmt = array_sum(array_map(fn($p) => (float)($p['amount'] ?? 0), $purchases));
+        $salesAmt = array_sum(array_map(fn($s) => (float)($s['amount'] ?? 0), $sales));
+        $lowStock = [];
+        foreach ($materials as $m) { if ((float)($m['stock'] ?? 0) < 20) $lowStock[] = ['type' => '物料', 'item' => $m]; }
+        foreach ($products as $p) { if ((float)($p['stock'] ?? 0) < 20) $lowStock[] = ['type' => '成品', 'item' => $p]; }
+
+        $recentPurchases = array_slice(array_reverse($purchases), 0, 5);
+        $recentSales     = array_slice(array_reverse($sales), 0, 5);
+
+        // 订单/出库业务指标（表未创建时静默降级）
+        $bySalesman = [];
+        $salesAmount = 0; $salesAmountMonth = 0;
+        $undelivered = ['count' => 0, 'amount' => 0];
+        $monthDeliveries = ['count' => 0, 'amount' => 0];
+        try {
+            $bySalesman = \Core\Db::query(
+                "SELECT o.salesman AS salesman, COUNT(DISTINCT o.id) AS orders,
+                        COALESCE(SUM(i.amount),0) AS amount
+                 FROM psi_sales_orders o
+                 LEFT JOIN psi_sales_order_items i ON i.so_id=o.id
+                 WHERE o.salesman <> '' AND o.status <> 'closed'
+                 GROUP BY o.salesman ORDER BY amount DESC"
+            )->fetchAll();
+
+            $r = \Core\Db::query(
+                "SELECT COALESCE(SUM(i.amount),0) AS amt,
+                        COALESCE(SUM(CASE WHEN MONTH(o.created_at)=MONTH(CURDATE()) AND YEAR(o.created_at)=YEAR(CURDATE()) THEN i.amount ELSE 0 END),0) AS amt_m
+                 FROM psi_sales_orders o LEFT JOIN psi_sales_order_items i ON i.so_id=o.id
+                 WHERE o.status <> 'closed'"
+            )->fetch();
+            $salesAmount = (float)($r['amt'] ?? 0);
+            $salesAmountMonth = (float)($r['amt_m'] ?? 0);
+
+            $u = \Core\Db::query(
+                "SELECT COUNT(*) AS c, COALESCE(SUM(i.amount),0) AS amt
+                 FROM psi_sales_orders o LEFT JOIN psi_sales_order_items i ON i.so_id=o.id
+                 WHERE o.status IN ('pending','partial')"
+            )->fetch();
+            $undelivered = ['count' => (int)($u['c'] ?? 0), 'amount' => (float)($u['amt'] ?? 0)];
+
+            $d = \Core\Db::query(
+                "SELECT COUNT(*) AS c, COALESCE(SUM(i.amount),0) AS amt
+                 FROM psi_outbounds ob LEFT JOIN psi_outbound_items i ON i.ob_id=ob.id
+                 WHERE MONTH(ob.created_at)=MONTH(CURDATE()) AND YEAR(ob.created_at)=YEAR(CURDATE())"
+            )->fetch();
+            $monthDeliveries = ['count' => (int)($d['c'] ?? 0), 'amount' => (float)($d['amt'] ?? 0)];
+        } catch (\Throwable $e) { /* 表未创建时不报错 */ }
+
+        return $this->renderSubsys('psi', 'psi/dashboard', [
+            'materialTotal' => count($materials),
+            'productTotal'  => count($products),
+            'matStock'      => $matStock,
+            'prodStock'     => $prodStock,
+            'purchaseAmt'   => $purchaseAmt,
+            'salesAmt'      => $salesAmt,
+            'lowStock'      => $lowStock,
+            'recentPurchases' => $recentPurchases,
+            'recentSales'     => $recentSales,
+            'bySalesman'      => $bySalesman,
+            'salesAmount'     => $salesAmount,
+            'salesAmountMonth' => $salesAmountMonth,
+            'undelivered'     => $undelivered,
+            'monthDeliveries' => $monthDeliveries,
+        ], $this->nav('dashboard'), 'dashboard');
+    }
+}
@@ -0,0 +1,101 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\Material;
+use App\Models\PSI\Supplier;
+
+/** 物料管理（面料/辅料等） */
+class MaterialsController extends Controller
+{
+    use StockHelper;
+
+
+
+    public function index()
+    {
+        $materials = (new Material())->all();
+        $suppliers = (new Supplier())->all();
+        $smap = [];
+        foreach ($suppliers as $s) { $smap[$s['id']] = $s['name']; }
+        return $this->renderSubsys('psi', 'psi/materials', ['materials' => $materials, 'smap' => $smap], \psi_nav(), 'materials');
+    }
+
+    public function create()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        $suppliers = (new Supplier())->all();
+        return $this->renderSubsys('psi', 'psi/material_form', ['material' => null, 'suppliers' => $suppliers], \psi_nav(), 'materials');
+    }
+
+    public function store()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/materials');
+        (new Material())->insert($this->collect());
+        return $this->redirect('PSI/materials');
+    }
+
+    public function edit($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        $material = (new Material())->find($id);
+        if (!$material) return $this->redirect('PSI/materials');
+        $suppliers = (new Supplier())->all();
+        return $this->renderSubsys('psi', 'psi/material_form', ['material' => $material, 'suppliers' => $suppliers], \psi_nav(), 'materials');
+    }
+
+    public function update($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/materials');
+        $material = (new Material())->find($id);
+        if (!$material) return $this->redirect('PSI/materials');
+        (new Material())->update($id, $this->collect());
+        return $this->redirect('PSI/materials');
+    }
+
+    public function destroy($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        (new Material())->delete($id);
+        return $this->redirect('PSI/materials');
+    }
+
+    /** 手动调整库存（盘盈/盘亏/报损） */
+    public function adjust($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+            if (!csrf_check()) return $this->redirect('PSI/materials');
+            $qty = (float)$this->post('qty');
+            $direction = $this->post('direction') === 'out' ? 'out' : 'in';
+            $this->adjustStock('material', (int)$id, abs($qty), $direction, 'ADJ-' . date('Ymd'));
+            return $this->redirect('PSI/materials');
+        }
+        $material = (new Material())->find($id);
+        if (!$material) return $this->redirect('PSI/materials');
+        return $this->renderSubsys('psi', 'psi/adjust_form', ['item' => $material, 'type' => 'material'], \psi_nav(), 'materials');
+    }
+
+    private function collect(): array
+    {
+        return [
+            'code'        => trim($this->post('code')),
+            'name'        => trim($this->post('name')),
+            'spec'        => trim($this->post('spec')),
+            'unit'        => trim($this->post('unit')) ?: '个',
+            'category'    => trim($this->post('category')),
+            'composition' => trim($this->post('composition')),
+            'weight_gsm'  => (float)$this->post('weight_gsm'),
+            'width_cm'    => (float)$this->post('width_cm'),
+            'color'       => trim($this->post('color')),
+            'batch_no'    => trim($this->post('batch_no')),
+            'stock'       => (float)$this->post('stock'),
+            'price'       => (float)$this->post('price'),
+            'supplier_id' => (int)$this->post('supplier_id'),
+            'remark'      => trim($this->post('remark')),
+            'created_at'  => date('Y-m-d'),
+        ];
+    }
+}
@@ -0,0 +1,73 @@
+<?php
+namespace App\Controllers\PSI;
+
+use Core\Controller;
+use App\Models\Setting;
+
+/**
+ * PSI 通知设置（仅 PSI 管理员可访问）
+ *  - 总开关 + 邮件（SMTP）/ 企业微信（群机器人 webhook）配置
+ *  - 负责人邮箱、被@手机号
+ *  - 低库存预警开关与阈值
+ * 通过 PSI 仪表盘统一分发：PSI/notifications[/save]
+ */
+class NotificationsController extends Controller
+{
+    private const KEYS = [
+        'notify_enabled', 'notify_email_enabled', 'notify_email_smtp_host', 'notify_email_smtp_port',
+        'notify_email_smtp_user', 'notify_email_smtp_pass', 'notify_email_from', 'notify_email_to',
+        'notify_wechat_enabled', 'notify_wechat_webhook', 'notify_wechat_mention',
+        'notify_lowstock_enabled', 'notify_lowstock_threshold',
+    ];
+
+    /** 统一入口 */
+    public function handle(array $args = []): void
+    {
+        if (!subsys_admin('psi')) { http_response_code(403); echo '无权限：仅 PSI 管理员可配置通知'; return; }
+        $action = $args[0] ?? 'index';
+        if ($action === 'save') {
+            $this->save();
+            return;
+        }
+        $this->index();
+    }
+
+    public function index(): void
+    {
+        $s = new Setting();
+        $v = [];
+        foreach (self::KEYS as $k) {
+            $v[$k] = $s->get($k, '');
+        }
+        // 布尔项默认值
+        if ($v['notify_lowstock_enabled'] === '') $v['notify_lowstock_enabled'] = 1;
+        if ($v['notify_lowstock_threshold'] === '') $v['notify_lowstock_threshold'] = 20;
+
+        $this->renderSubsys('psi', 'psi/notifications', ['v' => $v], \psi_nav(), 'notifications');
+    }
+
+    public function save(): void
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) {
+            $this->redirect('PSI/notifications');
+        }
+        $s = new Setting();
+        $post = $_POST;
+        $s->set('notify_enabled', isset($post['notify_enabled']) ? 1 : 0);
+        $s->set('notify_email_enabled', isset($post['notify_email_enabled']) ? 1 : 0);
+        $s->set('notify_email_smtp_host', trim((string) ($post['notify_email_smtp_host'] ?? '')));
+        $s->set('notify_email_smtp_port', (int) ($post['notify_email_smtp_port'] ?? 465));
+        $s->set('notify_email_smtp_user', trim((string) ($post['notify_email_smtp_user'] ?? '')));
+        $s->set('notify_email_smtp_pass', trim((string) ($post['notify_email_smtp_pass'] ?? '')));
+        $s->set('notify_email_from', trim((string) ($post['notify_email_from'] ?? '')));
+        $s->set('notify_email_to', trim((string) ($post['notify_email_to'] ?? '')));
+        $s->set('notify_wechat_enabled', isset($post['notify_wechat_enabled']) ? 1 : 0);
+        $s->set('notify_wechat_webhook', trim((string) ($post['notify_wechat_webhook'] ?? '')));
+        $s->set('notify_wechat_mention', trim((string) ($post['notify_wechat_mention'] ?? '')));
+        $s->set('notify_lowstock_enabled', isset($post['notify_lowstock_enabled']) ? 1 : 0);
+        $s->set('notify_lowstock_threshold', max(0, (float) ($post['notify_lowstock_threshold'] ?? 20)));
+
+        $this->flash('通知设置已保存', 'ok');
+        $this->redirect('PSI/notifications');
+    }
+}
@@ -0,0 +1,61 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\Order;
+use App\Models\Payment;
+use Core\Payment\OrderService;
+
+/**
+ * PSI 订单管理：将原「后台订单」合并到进销存系统，便于管理人员在同一系统快速处理。
+ * 权限：该系统拥有 orders 页面权限的用户（默认 PSI 管理员/超管全部可见，普通用户按 perms 细粒度控制）。
+ * 关键动作（标记支付、删除）仅限 PSI 管理员，避免普通操作员误改订单。
+ */
+class OrdersController extends Controller
+{
+    /** 列表：最新在前 */
+    public function index()
+    {
+        $order = new Order();
+        $all = array_reverse($order->all());
+        return $this->renderSubsys('psi', 'psi/orders', ['orders' => $all], \subsys_nav('psi'), 'orders');
+    }
+
+    /** 详情：订单信息 + 付款记录 */
+    public function show($id)
+    {
+        $order = new Order();
+        $o = $order->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $payments = (new Payment())->whereAll('order_no', $o['order_no']);
+        return $this->renderSubsys('psi', 'psi/order_show', [
+            'o' => $o, 'payments' => $payments,
+        ], \subsys_nav('psi'), 'orders');
+    }
+
+    /** 标记为已支付（仅 PSI 管理员） */
+    public function markPaid($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if ($_SERVER['REQUEST_METHOD'] === 'POST' && csrf_check()) {
+            $order = new Order();
+            $o = $order->find($id);
+            if ($o && $o['status'] !== 'paid') {
+                OrderService::markPaid($o['order_no'], 'MANUAL' . time(), $o['channel'] ?: 'manual');
+                $this->flash('订单已标记为已支付', 'ok');
+            }
+        }
+        return $this->redirect('PSI/orders/show/' . $id);
+    }
+
+    /** 删除订单（仅 PSI 管理员） */
+    public function destroy($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if ($_SERVER['REQUEST_METHOD'] === 'POST' && csrf_check()) {
+            (new Order())->delete($id);
+            $this->flash('订单已删除', 'ok');
+        }
+        return $this->redirect('PSI/orders');
+    }
+}
@@ -0,0 +1,195 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\Outbound;
+use App\Models\PSI\OutboundItem;
+use App\Models\PSI\SalesOrder;
+use App\Models\PSI\SalesOrderItem;
+use App\Models\PSI\Product;
+use App\Controllers\PSI\StockHelper;
+
+/**
+ * 出库单（交付）：关联销售订单，扣减成品库存，回写销售订单已交付数量。
+ * 编辑/删除会先回冲原库存与已交付量，再重新应用，保证数据一致。
+ */
+class OutboundsController extends Controller
+{
+    public function index()
+    {
+        $list = array_reverse((new Outbound())->all());
+        $itemM = new OutboundItem();
+        foreach ($list as &$o) { $o['_items'] = $itemM->whereAll('ob_id', $o['id']); }
+        return $this->renderSubsys('psi', 'psi/outbounds', ['list' => $list], \psi_nav(), 'outbounds');
+    }
+
+    public function create()
+    {
+        $soNo = $this->get('so');
+        $so = $soNo ? (new SalesOrder())->where('order_no', $soNo) : null;
+        $soItems = $so ? (new SalesOrderItem())->whereAll('so_id', $so['id']) : [];
+        return $this->renderSubsys('psi', 'psi/outbound_form', [
+            'o' => null, 'items' => [], 'so' => $so, 'soItems' => $soItems, 'products' => (new Product())->all(),
+        ], \psi_nav(), 'outbounds');
+    }
+
+    public function store()
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) return $this->redirect('PSI/outbounds/create');
+        $items = $this->parseItems();
+        if (empty($items)) { $this->flash('请至少添加一条出库明细', 'err'); return $this->redirect('PSI/outbounds/create'); }
+
+        $soNo = trim($this->post('so_no'));
+        $so = $soNo ? (new SalesOrder())->where('order_no', $soNo) : null;
+        $orderNo = \psi_gen_no('OUT');
+        $id = (new Outbound())->insert([
+            'order_no'      => $orderNo,
+            'so_no'         => $soNo,
+            'customer'      => trim($this->post('customer')) ?: ($so['customer'] ?? ''),
+            'salesman'      => trim($this->post('salesman')) ?: ($so['salesman'] ?? ($_SESSION['admin_name'] ?? '')),
+            'warehouse'     => trim($this->post('warehouse')),
+            'status'        => 'delivered',
+            'delivery_date' => $this->post('delivery_date') ?: null,
+            'remark'        => trim($this->post('remark')),
+            'created_at'    => date('Y-m-d H:i:s'),
+        ]);
+        $this->applyItems($id, $items, $soNo, $orderNo);
+        if ($so) {
+            \psi_recompute_so($so['id']);
+            $st = (new SalesOrder())->find($so['id'])['status'];
+            (new Outbound())->update($id, ['status' => $st === 'delivered' ? 'delivered' : 'partial']);
+        }
+        $this->flash('出库单已保存', 'ok');
+        if ($this->post('auto_print', '1') !== '0') {
+            return $this->redirect('PSI/outbounds/print/' . $id);
+        }
+        return $this->redirect('PSI/outbounds/show/' . $id);
+    }
+
+    public function show($id)
+    {
+        $o = (new Outbound())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new OutboundItem())->whereAll('ob_id', $id);
+        return $this->renderSubsys('psi', 'psi/outbound_show', ['o' => $o, 'items' => $items], \psi_nav(), 'outbounds');
+    }
+
+    public function edit($id)
+    {
+        $o = (new Outbound())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new OutboundItem())->whereAll('ob_id', $id);
+        $so = $o['so_no'] ? (new SalesOrder())->where('order_no', $o['so_no']) : null;
+        $soItems = $so ? (new SalesOrderItem())->whereAll('so_id', $so['id']) : [];
+        return $this->renderSubsys('psi', 'psi/outbound_form', [
+            'o' => $o, 'items' => $items, 'so' => $so, 'soItems' => $soItems, 'products' => (new Product())->all(),
+        ], \psi_nav(), 'outbounds');
+    }
+
+    public function update($id)
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) return $this->redirect('PSI/outbounds/edit/' . $id);
+        $o = (new Outbound())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = $this->parseItems();
+        if (empty($items)) { $this->flash('请至少添加一条出库明细', 'err'); return $this->redirect('PSI/outbounds/edit/' . $id); }
+
+        $this->reverseItems($id); // 回冲库存与已交付
+        (new Outbound())->update($id, [
+            'customer'      => trim($this->post('customer')),
+            'salesman'      => trim($this->post('salesman')) ?: ($_SESSION['admin_name'] ?? ''),
+            'warehouse'     => trim($this->post('warehouse')),
+            'delivery_date' => $this->post('delivery_date') ?: null,
+            'remark'        => trim($this->post('remark')),
+        ]);
+        $this->applyItems($id, $items, $o['so_no'], $o['order_no']);
+        if ($o['so_no']) {
+            $so = (new SalesOrder())->where('order_no', $o['so_no']);
+            if ($so) \psi_recompute_so((int)$so['id']);
+        }
+        $this->flash('出库单已更新', 'ok');
+        return $this->redirect('PSI/outbounds/show/' . $id);
+    }
+
+    public function destroy($id)
+    {
+        if ($_SERVER['REQUEST_METHOD'] === 'POST' && csrf_check()) {
+            $this->reverseItems($id);
+            (new OutboundItem())->deleteRaw('ob_id', $id);
+            (new Outbound())->delete($id);
+            $this->flash('出库单已删除', 'ok');
+        }
+        return $this->redirect('PSI/outbounds');
+    }
+
+    public function printDoc($id)
+    {
+        $o = (new Outbound())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new OutboundItem())->whereAll('ob_id', $id);
+        $body = \App\Core\View::render('psi/outbound_print', ['o' => $o, 'items' => $items]);
+        echo \psi_print_shell('出库单 ' . $o['order_no'], $body);
+    }
+
+    /** 应用出库明细：写明细 + 扣库存 + 回写销售订单已交付量 */
+    private function applyItems(int $obId, array $items, string $soNo, string $orderNo): void
+    {
+        $itemM = new OutboundItem();
+        $so = $soNo ? (new SalesOrder())->where('order_no', $soNo) : null;
+        foreach ($items as $it) {
+            $it['ob_id'] = $obId;
+            $itemM->insert($it);
+            if ((int)($it['product_id'] ?? 0) > 0) {
+                StockHelper::adjustStock((int)$it['product_id'], (int)$it['qty'], 'out', '销售出库', $orderNo);
+            }
+            if ((int)($it['so_item_id'] ?? 0) > 0) {
+                $si = (new SalesOrderItem())->find($it['so_item_id']);
+                if ($si) {
+                    (new SalesOrderItem())->update($si['id'], ['delivered_qty' => (int)$si['delivered_qty'] + (int)$it['qty']]);
+                }
+            }
+        }
+    }
+
+    /** 回冲：把出库明细的库存与销售订单已交付量还原 */
+    private function reverseItems(int $obId): void
+    {
+        $old = (new OutboundItem())->whereAll('ob_id', $obId);
+        foreach ($old as $oi) {
+            if ((int)($oi['product_id'] ?? 0) > 0) {
+                StockHelper::adjustStock((int)$oi['product_id'], (int)$oi['qty'], 'in', '出库冲正', $oi['ob_id'] ?? '');
+            }
+            if ((int)($oi['so_item_id'] ?? 0) > 0) {
+                $si = (new SalesOrderItem())->find($oi['so_item_id']);
+                if ($si) {
+                    $back = max(0, (int)$si['delivered_qty'] - (int)$oi['qty']);
+                    (new SalesOrderItem())->update($si['id'], ['delivered_qty' => $back]);
+                }
+            }
+        }
+        (new OutboundItem())->deleteRaw('ob_id', $obId);
+    }
+
+    private function parseItems(): array
+    {
+        $raw = $_POST['items'] ?? [];
+        $out = [];
+        foreach ($raw as $row) {
+            $name = trim((string)($row['name'] ?? ''));
+            $qty = (int)($row['qty'] ?? 0);
+            $price = (float)($row['price'] ?? 0);
+            if ($name === '' || $qty <= 0) continue;
+            $out[] = [
+                'so_item_id' => (int)($row['so_item_id'] ?? 0),
+                'product_id' => (int)($row['product_id'] ?? 0),
+                'name'       => $name,
+                'spec'       => trim((string)($row['spec'] ?? '')),
+                'unit'       => trim((string)($row['unit'] ?? '')),
+                'qty'        => $qty,
+                'price'      => $price,
+                'amount'     => round($qty * $price, 2),
+            ];
+        }
+        return $out;
+    }
+}
@@ -0,0 +1,94 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\Product;
+
+/** 成品管理（降温服/成衣） */
+class ProductsController extends Controller
+{
+    use StockHelper;
+
+
+
+    public function index()
+    {
+        $products = (new Product())->all();
+        return $this->renderSubsys('psi', 'psi/products', ['products' => $products], \psi_nav(), 'products');
+    }
+
+    public function create()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        return $this->renderSubsys('psi', 'psi/product_form', ['product' => null], \psi_nav(), 'products');
+    }
+
+    public function store()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/products');
+        (new Product())->insert($this->collect());
+        return $this->redirect('PSI/products');
+    }
+
+    public function edit($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        $product = (new Product())->find($id);
+        if (!$product) return $this->redirect('PSI/products');
+        return $this->renderSubsys('psi', 'psi/product_form', ['product' => $product], \psi_nav(), 'products');
+    }
+
+    public function update($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/products');
+        $product = (new Product())->find($id);
+        if (!$product) return $this->redirect('PSI/products');
+        (new Product())->update($id, $this->collect());
+        return $this->redirect('PSI/products');
+    }
+
+    public function destroy($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        (new Product())->delete($id);
+        return $this->redirect('PSI/products');
+    }
+
+    public function adjust($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+            if (!csrf_check()) return $this->redirect('PSI/products');
+            $qty = (float)$this->post('qty');
+            $direction = $this->post('direction') === 'out' ? 'out' : 'in';
+            $this->adjustStock('product', (int)$id, abs($qty), $direction, 'ADJ-' . date('Ymd'));
+            return $this->redirect('PSI/products');
+        }
+        $product = (new Product())->find($id);
+        if (!$product) return $this->redirect('PSI/products');
+        return $this->renderSubsys('psi', 'psi/adjust_form', ['item' => $product, 'type' => 'product'], \psi_nav(), 'products');
+    }
+
+    private function collect(): array
+    {
+        return [
+            'code'       => trim($this->post('code')),
+            'name'       => trim($this->post('name')),
+            'spec'       => trim($this->post('spec')),
+            'unit'       => trim($this->post('unit')) ?: '件',
+            'category'   => trim($this->post('category')),
+            'style_no'   => trim($this->post('style_no')),
+            'color'      => trim($this->post('color')),
+            'size_run'   => trim($this->post('size_run')),
+            'season'     => trim($this->post('season')),
+            'year'       => trim($this->post('year')),
+            'stock'      => (float)$this->post('stock'),
+            'cost'       => (float)$this->post('cost'),
+            'price'      => (float)$this->post('price'),
+            'remark'     => trim($this->post('remark')),
+            'created_at' => date('Y-m-d'),
+        ];
+    }
+}
@@ -0,0 +1,176 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\PurchaseOrder;
+use App\Models\PSI\PurchaseOrderItem;
+use App\Models\PSI\Material;
+use App\Models\PSI\Product;
+use App\Models\PSI\Purchase;
+use App\Controllers\PSI\StockHelper;
+
+/**
+ * 采购订单：录入（可打印）、收货入库（写 psi_purchases 并增加成品库存）。
+ * 供应商从 psi_suppliers 选择；明细可为物料或成品。
+ */
+class PurchaseOrdersController extends Controller
+{
+    public function index()
+    {
+        $orders = array_reverse((new PurchaseOrder())->all());
+        $itemM = new PurchaseOrderItem();
+        foreach ($orders as &$o) { $o['_items'] = $itemM->whereAll('po_id', $o['id']); }
+        return $this->renderSubsys('psi', 'psi/purchase_orders', ['orders' => $orders], \psi_nav(), 'purchase_orders');
+    }
+
+    public function create()
+    {
+        return $this->renderSubsys('psi', 'psi/purchase_order_form', [
+            'o' => null, 'items' => [], 'materials' => (new Material())->all(), 'products' => (new Product())->all(),
+        ], \psi_nav(), 'purchase_orders');
+    }
+
+    public function store()
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) return $this->redirect('PSI/purchase_orders/create');
+        $items = $this->parseItems();
+        if (empty($items)) { $this->flash('请至少添加一条采购明细', 'err'); return $this->redirect('PSI/purchase_orders/create'); }
+        $id = (new PurchaseOrder())->insert([
+            'order_no'      => $oNo  = \psi_gen_no('PO'),
+            'supplier_id'   => (int)$this->post('supplier_id'),
+            'supplier_name' => $supp = trim($this->post('supplier_name')),
+            'salesman'      => $buyer = trim($this->post('salesman')) ?: ($_SESSION['admin_name'] ?? ''),
+            'status'        => 'pending',
+            'expected_at'   => $this->post('expected_at') ?: null,
+            'remark'        => trim($this->post('remark')),
+            'created_at'    => date('Y-m-d H:i:s'),
+        ]);
+        $itemM = new PurchaseOrderItem();
+        foreach ($items as $it) { $it['po_id'] = $id; $itemM->insert($it); }
+        \Core\Notify::newPurchaseOrder($oNo, $supp, $buyer, $id);
+        $this->flash('采购订单已创建', 'ok');
+        if ($this->post('auto_print', '1') !== '0') {
+            return $this->redirect('PSI/purchase_orders/print/' . $id);
+        }
+        return $this->redirect('PSI/purchase_orders/show/' . $id);
+    }
+
+    public function show($id)
+    {
+        $o = (new PurchaseOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new PurchaseOrderItem())->whereAll('po_id', $id);
+        return $this->renderSubsys('psi', 'psi/purchase_order_show', ['o' => $o, 'items' => $items], \psi_nav(), 'purchase_orders');
+    }
+
+    public function edit($id)
+    {
+        $o = (new PurchaseOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        if (in_array($o['status'], ['received'], true)) { $this->flash('已收货的采购订单不可编辑', 'err'); return $this->redirect('PSI/purchase_orders/show/' . $id); }
+        $items = (new PurchaseOrderItem())->whereAll('po_id', $id);
+        return $this->renderSubsys('psi', 'psi/purchase_order_form', [
+            'o' => $o, 'items' => $items, 'materials' => (new Material())->all(), 'products' => (new Product())->all(),
+        ], \psi_nav(), 'purchase_orders');
+    }
+
+    public function update($id)
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) return $this->redirect('PSI/purchase_orders/edit/' . $id);
+        $o = (new PurchaseOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = $this->parseItems();
+        if (empty($items)) { $this->flash('请至少添加一条采购明细', 'err'); return $this->redirect('PSI/purchase_orders/edit/' . $id); }
+
+        (new PurchaseOrder())->update($id, [
+            'supplier_id'   => (int)$this->post('supplier_id'),
+            'supplier_name' => trim($this->post('supplier_name')),
+            'salesman'      => trim($this->post('salesman')) ?: ($_SESSION['admin_name'] ?? ''),
+            'expected_at'   => $this->post('expected_at') ?: null,
+            'remark'        => trim($this->post('remark')),
+        ]);
+        $old = (new PurchaseOrderItem())->whereAll('po_id', $id);
+        $recv = [];
+        foreach ($old as $oi) { $recv[($oi['item_type'] ?? '') . '|' . ($oi['item_id'] ?? 0) . '|' . $oi['name']] = (int)($oi['received_qty'] ?? 0); }
+        (new PurchaseOrderItem())->deleteRaw('po_id', $id);
+        foreach ($items as $it) {
+            $key = ($it['item_type'] ?? '') . '|' . ($it['item_id'] ?? 0) . '|' . $it['name'];
+            $it['received_qty'] = $recv[$key] ?? 0;
+            $it['po_id'] = $id;
+            (new PurchaseOrderItem())->insert($it);
+        }
+        $this->flash('采购订单已更新', 'ok');
+        return $this->redirect('PSI/purchase_orders/show/' . $id);
+    }
+
+    /** 收货入库：成品增加库存 + 写入采购入库流水；更新已收数量与状态 */
+    public function receive($id)
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) return $this->redirect('PSI/purchase_orders/show/' . $id);
+        $o = (new PurchaseOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        if ($o['status'] === 'received') { $this->flash('该采购订单已收货，不可重复操作', 'err'); return $this->redirect('PSI/purchase_orders/show/' . $id); }
+
+        $items = (new PurchaseOrderItem())->whereAll('po_id', $id);
+        $purchaseM = new Purchase();
+        foreach ($items as $it) {
+            if ((int)$it['qty'] <= 0) continue;
+            if ($it['item_type'] === 'product' && (int)$it['item_id'] > 0) {
+                StockHelper::adjustStock((int)$it['item_id'], (int)$it['qty'], 'in', '采购入库', $o['order_no']);
+                $purchaseM->insert([
+                    'product_id' => (int)$it['item_id'], 'qty' => (int)$it['qty'],
+                    'price' => (float)$it['price'], 'amount' => (float)$it['amount'],
+                    'supplier' => $o['supplier_name'], 'order_no' => $o['order_no'],
+                    'created_at' => date('Y-m-d H:i:s'),
+                ]);
+            }
+            (new PurchaseOrderItem())->update($it['id'], ['received_qty' => (int)$it['qty']]);
+        }
+        (new PurchaseOrder())->update($id, ['status' => 'received']);
+        $this->flash('采购订单已收货入库', 'ok');
+        return $this->redirect('PSI/purchase_orders/show/' . $id);
+    }
+
+    public function destroy($id)
+    {
+        if ($_SERVER['REQUEST_METHOD'] === 'POST' && csrf_check()) {
+            (new PurchaseOrderItem())->deleteRaw('po_id', $id);
+            (new PurchaseOrder())->delete($id);
+            $this->flash('采购订单已删除', 'ok');
+        }
+        return $this->redirect('PSI/purchase_orders');
+    }
+
+    public function printDoc($id)
+    {
+        $o = (new PurchaseOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new PurchaseOrderItem())->whereAll('po_id', $id);
+        $body = \App\Core\View::render('psi/purchase_order_print', ['o' => $o, 'items' => $items]);
+        echo \psi_print_shell('采购订单 ' . $o['order_no'], $body);
+    }
+
+    private function parseItems(): array
+    {
+        $raw = $_POST['items'] ?? [];
+        $out = [];
+        foreach ($raw as $row) {
+            $name = trim((string)($row['name'] ?? ''));
+            $qty = (int)($row['qty'] ?? 0);
+            $price = (float)($row['price'] ?? 0);
+            if ($name === '' || $qty <= 0) continue;
+            $out[] = [
+                'item_type' => $row['item_type'] === 'product' ? 'product' : 'material',
+                'item_id'   => (int)($row['item_id'] ?? 0),
+                'name'      => $name,
+                'spec'      => trim((string)($row['spec'] ?? '')),
+                'unit'      => trim((string)($row['unit'] ?? '')),
+                'qty'       => $qty,
+                'price'     => $price,
+                'amount'    => round($qty * $price, 2),
+                'received_qty' => 0,
+            ];
+        }
+        return $out;
+    }
+}
@@ -0,0 +1,71 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\Purchase;
+use App\Models\PSI\Supplier;
+
+/** 采购入库：写入采购单并自动增加物料/成品库存 + 流水 */
+class PurchasesController extends Controller
+{
+    use StockHelper;
+
+
+
+    public function index()
+    {
+        $purchases = (new Purchase())->all();
+        $suppliers = (new Supplier())->all();
+        $smap = [];
+        foreach ($suppliers as $s) { $smap[$s['id']] = $s['name']; }
+        return $this->renderSubsys('psi', 'psi/purchases', ['purchases' => $purchases, 'smap' => $smap], \psi_nav(), 'purchases');
+    }
+
+    public function create()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        $suppliers = (new Supplier())->all();
+        $materials = (new \App\Models\PSI\Material())->all();
+        $products  = (new \App\Models\PSI\Product())->all();
+        return $this->renderSubsys('psi', 'psi/purchase_form', [
+            'purchase'  => null, 'suppliers' => $suppliers,
+            'materials' => $materials, 'products' => $products,
+        ], \psi_nav(), 'purchases');
+    }
+
+    public function store()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/purchases');
+        $itemType = $this->post('item_type') === 'product' ? 'product' : 'material';
+        $itemId = (int)$this->post('item_id');
+        $qty = (float)$this->post('qty');
+        $price = (float)$this->post('price');
+        if ($itemId <= 0 || $qty <= 0) { $this->flash('请选择有效的物料/成品并填写数量'); return $this->redirect('PSI/purchases'); }
+        $no = 'PI' . date('Ymd') . '-' . substr(uniqid(), -4);
+        (new Purchase())->insert([
+            'order_no'    => $no,
+            'supplier_id' => (int)$this->post('supplier_id'),
+            'item_type'   => $itemType,
+            'item_id'     => $itemId,
+            'qty'         => $qty,
+            'price'       => $price,
+            'amount'      => $qty * $price,
+            'status'      => 'stocked',
+            'batch_no'    => trim($this->post('batch_no')),
+            'expected_at' => trim($this->post('expected_at')),
+            'remark'      => trim($this->post('remark')),
+            'created_at'  => date('Y-m-d'),
+        ]);
+        $this->adjustStock($itemType, $itemId, $qty, 'in', $no, trim($this->post('batch_no')));
+        $this->flash('采购入库成功，库存已更新', 'ok');
+        return $this->redirect('PSI/purchases');
+    }
+
+    public function destroy($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        (new Purchase())->delete($id);
+        return $this->redirect('PSI/purchases');
+    }
+}
@@ -0,0 +1,111 @@
+<?php
+namespace App\Controllers\PSI;
+
+use Core\Controller;
+use Core\Notify;
+use App\Models\PSI\Event;
+
+/**
+ * PSI 紧急事件 / 提醒中心
+ *  - 列出所有“紧急事件”（站内提醒，所有 PSI 人员可见）
+ *  - 支持单条标记已读 / 全部已读
+ *  - 支持手动发起一条紧急提醒（通知负责人）
+ * 通过 PSI 仪表盘统一分发：PSI/reminders[/动作[/id]]
+ */
+class RemindersController extends Controller
+{
+    /** 统一入口，由 DashboardController 分发 */
+    public function handle(array $args = []): void
+    {
+        $action = $args[0] ?? 'index';
+        $id = (int) ($args[1] ?? 0);
+
+        if ($action === 'create') {
+            $this->create();
+            return;
+        }
+        if ($action === 'mark' && $id > 0) {
+            $this->markRead($id);
+            return;
+        }
+        if ($action === 'markAll') {
+            $this->markAll();
+            return;
+        }
+        $this->index();
+    }
+
+    public function index(): void
+    {
+        if (!subsys_user('psi')) { http_response_code(403); echo '无权限'; return; }
+
+        $events = (new Event())->all();
+        $events = array_reverse($events); // 最新在前
+        $uid = (int) ($_SESSION['admin_uid'] ?? 0);
+        $unread = 0;
+        foreach ($events as &$ev) {
+            $read = json_decode($ev['read_by'] ?? '[]', true) ?: [];
+            $ev['_read'] = in_array($uid, $read, true);
+            if (!$ev['_read']) $unread++;
+        }
+
+        $this->renderSubsys('psi', 'psi/reminders', [
+            'events' => $events,
+            'unread' => $unread,
+        ], \psi_nav(), 'reminders');
+    }
+
+    public function markRead(int $id): void
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST') { $this->redirect('PSI/reminders'); }
+        if (!subsys_user('psi')) { http_response_code(403); return; }
+        $uid = (int) ($_SESSION['admin_uid'] ?? 0);
+        $ev = (new Event())->find($id);
+        if ($ev) {
+            $read = json_decode($ev['read_by'] ?? '[]', true) ?: [];
+            if (!in_array($uid, $read, true)) {
+                $read[] = $uid;
+                (new Event())->update($id, ['read_by' => json_encode($read, JSON_UNESCAPED_UNICODE)]);
+            }
+        }
+        $this->redirect('PSI/reminders');
+    }
+
+    public function markAll(): void
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST') { $this->redirect('PSI/reminders'); }
+        if (!subsys_user('psi')) { http_response_code(403); return; }
+        $uid = (int) ($_SESSION['admin_uid'] ?? 0);
+        $events = (new Event())->all();
+        foreach ($events as $ev) {
+            $read = json_decode($ev['read_by'] ?? '[]', true) ?: [];
+            if (!in_array($uid, $read, true)) {
+                $read[] = $uid;
+                (new Event())->update($ev['id'], ['read_by' => json_encode($read, JSON_UNESCAPED_UNICODE)]);
+            }
+        }
+        $this->redirect('PSI/reminders');
+    }
+
+    /** 手动发起一条紧急提醒（通知负责人） */
+    public function create(): void
+    {
+        if (!subsys_user('psi')) { http_response_code(403); echo '无权限'; return; }
+
+        if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+            if (!csrf_check()) { $this->flash('表单已过期，请重试', 'err'); $this->redirect('PSI/reminders'); }
+            $title = trim($this->post('title', ''));
+            $body  = trim($this->post('body', ''));
+            if ($title === '') { $this->flash('请填写提醒标题', 'err'); $this->redirect('PSI/reminders'); }
+            Notify::fire('manual', $title, $body ?: $title, [
+                'level' => 'urgent', 'url' => 'PSI/reminders',
+            ]);
+            $this->flash('已发起紧急提醒，并已通知相关负责人', 'ok');
+            $this->redirect('PSI/reminders');
+        }
+
+        $this->renderSubsys('psi', 'psi/reminder_form', [
+            'title' => '', 'body' => '',
+        ], \psi_nav(), 'reminders');
+    }
+}
@@ -0,0 +1,93 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\PurchaseOrder;
+use App\Models\PSI\PurchaseOrderItem;
+use App\Models\PSI\SalesOrder;
+use App\Models\PSI\SalesOrderItem;
+use App\Models\PSI\Outbound;
+use App\Models\PSI\OutboundItem;
+
+/**
+ * 报表中心：采购订单明细 / 销售·采购订单明细 / 交付明细。
+ * 集中展示单据之间的关联性（采购→入库、销售订单→出库交付）。
+ */
+class ReportsController extends Controller
+{
+    public function index()
+    {
+        return $this->renderSubsys('psi', 'psi/reports', [
+            'poCount'  => count((new PurchaseOrder())->all()),
+            'soCount'  => count((new SalesOrder())->all()),
+            'obCount'  => count((new Outbound())->all()),
+        ], \psi_nav(), 'reports');
+    }
+
+    /** 采购订单明细 */
+    public function poDetail()
+    {
+        $orders = array_reverse((new PurchaseOrder())->all());
+        $itemM = new PurchaseOrderItem();
+        foreach ($orders as &$o) { $o['_items'] = $itemM->whereAll('po_id', $o['id']); }
+        return $this->renderSubsys('psi', 'psi/report_po_detail', ['orders' => $orders], \psi_nav(), 'reports');
+    }
+
+    /** 销售 / 采购订单明细（合并筛选） */
+    public function soPo()
+    {
+        $type = $this->get('type', 'all');
+        $so = $po = [];
+        if ($type !== 'purchase') {
+            $so = array_reverse((new SalesOrder())->all());
+            $soItemM = new SalesOrderItem();
+            foreach ($so as &$o) {
+                $o['_items'] = $soItemM->whereAll('so_id', $o['id']);
+                $o['_amt'] = array_sum(array_map(fn($i) => (float)($i['amount'] ?? 0), $o['_items']));
+            }
+        }
+        if ($type !== 'sales') {
+            $po = array_reverse((new PurchaseOrder())->all());
+            $poItemM = new PurchaseOrderItem();
+            foreach ($po as &$o) {
+                $o['_items'] = $poItemM->whereAll('po_id', $o['id']);
+                $o['_amt'] = array_sum(array_map(fn($i) => (float)($i['amount'] ?? 0), $o['_items']));
+            }
+        }
+        return $this->renderSubsys('psi', 'psi/report_so_po', [
+            'type' => $type, 'so' => $so, 'po' => $po,
+        ], \psi_nav(), 'reports');
+    }
+
+    /** 交付明细：出库单 + 销售订单交付进度（应发/已发/未发） */
+    public function delivery()
+    {
+        $list = array_reverse((new Outbound())->all());
+        $obItemM = new OutboundItem();
+        foreach ($list as &$o) { $o['_items'] = $obItemM->whereAll('ob_id', $o['id']); }
+
+        $soList = (new SalesOrder())->all();
+        $soItemM = new SalesOrderItem();
+        $progress = [];
+        foreach ($soList as $so) {
+            $items = $soItemM->whereAll('so_id', $so['id']);
+            $ordered = array_sum(array_map(fn($i) => (int)($i['qty'] ?? 0), $items));
+            $delivered = array_sum(array_map(fn($i) => (int)($i['delivered_qty'] ?? 0), $items));
+            $amt = array_sum(array_map(fn($i) => (float)($i['amount'] ?? 0), $items));
+            if ($ordered <= 0) continue;
+            $progress[] = [
+                'order_no'  => $so['order_no'],
+                'customer'  => $so['customer'],
+                'salesman'  => $so['salesman'],
+                'status'    => $so['status'],
+                'ordered'   => $ordered,
+                'delivered' => $delivered,
+                'remain'    => max(0, $ordered - $delivered),
+                'amount'    => $amt,
+            ];
+        }
+        return $this->renderSubsys('psi', 'psi/report_delivery', [
+            'list' => $list, 'progress' => $progress,
+        ], \psi_nav(), 'reports');
+    }
+}
@@ -0,0 +1,110 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\Sales;
+use App\Models\PSI\Product;
+use App\Models\PSI\Material;
+
+/** 销售出库：内销 + 外贸出口。出库自动扣减库存并校验库存充足 */
+class SalesController extends Controller
+{
+    use StockHelper;
+
+
+
+    public function index()
+    {
+        $sales = (new Sales())->all();
+        return $this->renderSubsys('psi', 'psi/sales', ['sales' => $sales], \psi_nav(), 'sales');
+    }
+
+    public function create()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        $materials = (new \App\Models\PSI\Material())->all();
+        $products  = (new \App\Models\PSI\Product())->all();
+        return $this->renderSubsys('psi', 'psi/sale_form', [
+            'sale' => null, 'materials' => $materials, 'products' => $products,
+        ], \psi_nav(), 'sales');
+    }
+
+    public function store()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/sales');
+        $itemType = $this->post('item_type') === 'material' ? 'material' : 'product';
+        $itemId = (int)$this->post('item_id');
+        $qty = (float)$this->post('qty');
+        $price = (float)$this->post('price');
+        if ($itemId <= 0 || $qty <= 0) { $this->flash('请选择有效的成品/物料并填写数量'); return $this->redirect('PSI/sales'); }
+        $model = $itemType === 'product' ? new Product() : new Material();
+        $item = $model->find($itemId);
+        if (!$item || (float)($item['stock'] ?? 0) < $qty) {
+            $this->flash('库存不足，无法出库（当前库存：' . (isset($item) ? (float)$item['stock'] : 0) . '）');
+            return $this->redirect('PSI/sales');
+        }
+        $no = 'SO' . date('Ymd') . '-' . substr(uniqid(), -4);
+        $saleId = (new Sales())->insert([
+            'order_no'   => $no,
+            'customer'   => trim($this->post('customer')),
+            'channel'    => $this->post('channel') === 'export' ? 'export' : 'domestic',
+            'region'     => trim($this->post('region')),
+            'item_id'    => $itemId,
+            'item_type'  => $itemType,
+            'qty'        => $qty,
+            'price'      => $price,
+            'amount'     => $qty * $price,
+            'status'     => 'shipped',
+            'batch_no'   => trim($this->post('batch_no')),
+            'remark'     => trim($this->post('remark')),
+            'created_at' => date('Y-m-d'),
+        ]);
+        $this->adjustStock($itemType, $itemId, $qty, 'out', $no, trim($this->post('batch_no')));
+        $this->flash('销售出库成功，库存已扣减', 'ok');
+        if ($this->post('auto_print', '1') !== '0') {
+            return $this->redirect('PSI/sales/print/' . $saleId);
+        }
+        return $this->redirect('PSI/sales');
+    }
+
+    public function show($id)
+    {
+        $sale = (new Sales())->find($id);
+        if (!$sale) { \Core\App::notFound('销售记录不存在'); return; }
+        $itemInfo = $this->lookupItem($sale['item_id'] ?? 0, $sale['item_type'] ?? '');
+        return $this->renderSubsys('psi', 'psi/sales_show', [
+            's'  => $sale,
+            'item' => $itemInfo,
+        ], \psi_nav(), 'sales');
+    }
+
+    public function printDoc($id)
+    {
+        $sale = (new Sales())->find($id);
+        if (!$sale) { \Core\App::notFound('销售记录不存在'); return; }
+        $itemInfo = $this->lookupItem($sale['item_id'] ?? 0, $sale['item_type'] ?? '');
+        $body = \Core\View::buffer('psi/sales_print', ['s' => $sale, 'item' => $itemInfo]);
+        echo \psi_print_shell('销售出库单 - ' . e($sale['order_no']), $body);
+    }
+
+    /** 尝试从成品表或物料表查找物品信息 */
+    private function lookupItem(int $itemId, string $itemType = ''): array
+    {
+        if ($itemId <= 0) return ['name' => '—', 'spec' => '', 'unit' => ''];
+        if ($itemType === 'material') {
+            $row = (new Material())->find($itemId);
+        } else {
+            $row = (new Product())->find($itemId) ?: (new Material())->find($itemId);
+        }
+        if ($row) return ['name' => $row['name'] ?? '—', 'spec' => $row['spec'] ?? '', 'unit' => $row['unit'] ?? ''];
+        return ['name' => '—', 'spec' => '', 'unit' => ''];
+    }
+
+    public function destroy($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        (new Sales())->delete($id);
+        return $this->redirect('PSI/sales');
+    }
+}
@@ -0,0 +1,156 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\SalesOrder;
+use App\Models\PSI\SalesOrderItem;
+use App\Models\PSI\Product;
+
+/**
+ * 销售订单：录入（可打印）、关联出库。
+ * 业务员默认取当前登录人；商品可关联 psi_products（用于后续出库扣减库存）。
+ */
+class SalesOrdersController extends Controller
+{
+    public function index()
+    {
+        $orders = (new SalesOrder())->all(); // id 升序
+        $orders = array_reverse($orders);    // 最新在前
+        $itemM = new SalesOrderItem();
+        foreach ($orders as &$o) {
+            $o['_items'] = $itemM->whereAll('so_id', $o['id']);
+        }
+        return $this->renderSubsys('psi', 'psi/sales_orders', ['orders' => $orders], \psi_nav(), 'sales_orders');
+    }
+
+    public function create()
+    {
+        $products = (new Product())->all();
+        return $this->renderSubsys('psi', 'psi/sales_order_form', [
+            'o' => null, 'items' => [], 'products' => $products,
+        ], \psi_nav(), 'sales_orders');
+    }
+
+    public function store()
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) return $this->redirect('PSI/sales_orders/create');
+        $items = $this->parseItems();
+        if (empty($items)) { $this->flash('请至少添加一条商品明细', 'err'); return $this->redirect('PSI/sales_orders/create'); }
+        $id = (new SalesOrder())->insert([
+            'order_no'      => $oNo  = \psi_gen_no('SO'),
+            'customer'      => $cust = trim($this->post('customer')),
+            'salesman'      => $sales = trim($this->post('salesman')) ?: ($_SESSION['admin_name'] ?? ''),
+            'channel'       => $this->post('channel') === 'export' ? 'export' : 'domestic',
+            'region'        => trim($this->post('region')),
+            'delivery_date' => $this->post('delivery_date') ?: null,
+            'remark'        => trim($this->post('remark')),
+            'status'        => 'pending',
+            'created_at'    => date('Y-m-d H:i:s'),
+        ]);
+        $itemM = new SalesOrderItem();
+        foreach ($items as $it) { $it['so_id'] = $id; $itemM->insert($it); }
+        \Core\Notify::newSalesOrder($oNo, $cust, $sales, $id);
+        $this->flash('销售订单已创建', 'ok');
+        if ($this->post('auto_print', '1') !== '0') {
+            return $this->redirect('PSI/sales_orders/print/' . $id);
+        }
+        return $this->redirect('PSI/sales_orders/show/' . $id);
+    }
+
+    public function show($id)
+    {
+        $o = (new SalesOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new SalesOrderItem())->whereAll('so_id', $id);
+        return $this->renderSubsys('psi', 'psi/sales_order_show', [
+            'o' => $o, 'items' => $items,
+        ], \psi_nav(), 'sales_orders');
+    }
+
+    public function edit($id)
+    {
+        $o = (new SalesOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new SalesOrderItem())->whereAll('so_id', $id);
+        $products = (new Product())->all();
+        return $this->renderSubsys('psi', 'psi/sales_order_form', [
+            'o' => $o, 'items' => $items, 'products' => $products,
+        ], \psi_nav(), 'sales_orders');
+    }
+
+    public function update($id)
+    {
+        if ($_SERVER['REQUEST_METHOD'] !== 'POST' || !csrf_check()) return $this->redirect('PSI/sales_orders/edit/' . $id);
+        $o = (new SalesOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = $this->parseItems();
+        if (empty($items)) { $this->flash('请至少添加一条商品明细', 'err'); return $this->redirect('PSI/sales_orders/edit/' . $id); }
+
+        (new SalesOrder())->update($id, [
+            'customer'      => trim($this->post('customer')),
+            'salesman'      => trim($this->post('salesman')) ?: ($_SESSION['admin_name'] ?? ''),
+            'channel'       => $this->post('channel') === 'export' ? 'export' : 'domestic',
+            'region'        => trim($this->post('region')),
+            'delivery_date' => $this->post('delivery_date') ?: null,
+            'remark'        => trim($this->post('remark')),
+        ]);
+
+        // 保留已交付数量（delivered_qty）避免覆盖出库记录
+        $old = (new SalesOrderItem())->whereAll('so_id', $id);
+        $delivered = [];
+        foreach ($old as $oi) { $delivered[($oi['product_id'] ?? 0) . '|' . $oi['name']] = (int)($oi['delivered_qty'] ?? 0); }
+        (new SalesOrderItem())->deleteRaw('so_id', $id);
+        foreach ($items as $it) {
+            $key = ($it['product_id'] ?? 0) . '|' . $it['name'];
+            $it['delivered_qty'] = $delivered[$key] ?? 0;
+            $it['so_id'] = $id;
+            (new SalesOrderItem())->insert($it);
+        }
+        \psi_recompute_so($id);
+        $this->flash('销售订单已更新', 'ok');
+        return $this->redirect('PSI/sales_orders/show/' . $id);
+    }
+
+    public function destroy($id)
+    {
+        if ($_SERVER['REQUEST_METHOD'] === 'POST' && csrf_check()) {
+            (new SalesOrderItem())->deleteRaw('so_id', $id);
+            (new SalesOrder())->delete($id);
+            $this->flash('销售订单已删除', 'ok');
+        }
+        return $this->redirect('PSI/sales_orders');
+    }
+
+    public function printDoc($id)
+    {
+        $o = (new SalesOrder())->find($id);
+        if (!$o) { \Core\App::notFound(); return; }
+        $items = (new SalesOrderItem())->whereAll('so_id', $id);
+        $body = \App\Core\View::render('psi/sales_order_print', ['o' => $o, 'items' => $items]);
+        echo \psi_print_shell('销售订单 ' . $o['order_no'], $body);
+    }
+
+    /** 解析提交的商品明细行 */
+    private function parseItems(): array
+    {
+        $raw = $_POST['items'] ?? [];
+        $out = [];
+        foreach ($raw as $row) {
+            $name = trim((string)($row['name'] ?? ''));
+            $qty = (int)($row['qty'] ?? 0);
+            $price = (float)($row['price'] ?? 0);
+            if ($name === '' || $qty <= 0) continue;
+            $out[] = [
+                'product_id' => (int)($row['product_id'] ?? 0),
+                'name'       => $name,
+                'spec'       => trim((string)($row['spec'] ?? '')),
+                'unit'       => trim((string)($row['unit'] ?? '')),
+                'qty'        => $qty,
+                'price'      => $price,
+                'amount'     => round($qty * $price, 2),
+                'delivered_qty' => 0,
+            ];
+        }
+        return $out;
+    }
+}
@@ -0,0 +1,23 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\StockMove;
+use App\Models\PSI\Material;
+use App\Models\PSI\Product;
+
+/** 库存流水台账（所有出入库变动记录） */
+class StockController extends Controller
+{
+
+
+    public function index()
+    {
+        $moves = (new StockMove())->all();
+        $moves = array_reverse($moves);
+        $nameMap = [];
+        foreach ((new Material())->all() as $m) { $nameMap['material:' . $m['id']] = $m['name']; }
+        foreach ((new Product())->all() as $p) { $nameMap['product:' . $p['id']] = $p['name']; }
+        return $this->renderSubsys('psi', 'psi/stock', ['moves' => $moves, 'nameMap' => $nameMap], \psi_nav(), 'stock');
+    }
+}
@@ -0,0 +1,42 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Models\PSI\Material;
+use App\Models\PSI\Product;
+use App\Models\PSI\StockMove;
+
+/**
+ * 库存台账统一维护：任何出入库都经此更新，保证物料/成品库存与流水一致。
+ * item_type: material | product
+ */
+trait StockHelper
+{
+    private function adjustStock(string $itemType, int $itemId, float $qty, string $direction, string $refNo, string $batchNo = ''): void
+    {
+        $model = $itemType === 'product' ? new Product() : new Material();
+        $item = $model->find($itemId);
+        if (!$item) return;
+        $cur = (float)($item['stock'] ?? 0);
+        $new = $direction === 'in' ? $cur + $qty : max(0, $cur - $qty);
+        $model->update($itemId, ['stock' => $new]);
+        (new StockMove())->insert([
+            'item_type'  => $itemType,
+            'item_id'    => $itemId,
+            'direction'  => $direction,
+            'qty'        => $qty,
+            'ref_no'     => $refNo,
+            'batch_no'   => $batchNo,
+            'remark'     => '',
+            'created_at' => date('Y-m-d'),
+        ]);
+
+        // 低库存预警：仅当出库且跌破阈值时触发（避免重复骚扰）
+        $threshold = \Core\Notify::lowStockThreshold();
+        if (\Core\Notify::lowStockEnabled()
+            && $direction === 'out'
+            && $new <= $threshold
+            && $cur > $threshold) {
+            \Core\Notify::lowStockEvent($itemType, $item['name'] ?? '', $new, $threshold, $itemId);
+        }
+    }
+}
@@ -0,0 +1,72 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Controller;
+use App\Models\PSI\Supplier;
+
+/** 供应商管理（进出口/面辅料供应商） */
+class SuppliersController extends Controller
+{
+
+
+    public function index()
+    {
+        $suppliers = (new Supplier())->all();
+        return $this->renderSubsys('psi', 'psi/suppliers', ['suppliers' => $suppliers], \psi_nav(), 'suppliers');
+    }
+
+    public function create()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        return $this->renderSubsys('psi', 'psi/supplier_form', ['supplier' => null], \psi_nav(), 'suppliers');
+    }
+
+    public function store()
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/suppliers');
+        (new Supplier())->insert($this->collect());
+        return $this->redirect('PSI/suppliers');
+    }
+
+    public function edit($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        $supplier = (new Supplier())->find($id);
+        if (!$supplier) return $this->redirect('PSI/suppliers');
+        return $this->renderSubsys('psi', 'psi/supplier_form', ['supplier' => $supplier], \psi_nav(), 'suppliers');
+    }
+
+    public function update($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        if (!csrf_check()) return $this->redirect('PSI/suppliers');
+        $supplier = (new Supplier())->find($id);
+        if (!$supplier) return $this->redirect('PSI/suppliers');
+        (new Supplier())->update($id, $this->collect());
+        return $this->redirect('PSI/suppliers');
+    }
+
+    public function destroy($id)
+    {
+        subsys_admin('psi') or \Core\App::forbidden('需要 PSI 管理员权限');
+        (new Supplier())->delete($id);
+        return $this->redirect('PSI/suppliers');
+    }
+
+    private function collect(): array
+    {
+        return [
+            'name'       => trim($this->post('name')),
+            'contact'    => trim($this->post('contact')),
+            'phone'      => trim($this->post('phone')),
+            'country'    => trim($this->post('country')),
+            'type'       => trim($this->post('type')),
+            'grade'      => trim($this->post('grade')),
+            'ontime_rate'=> (float)$this->post('ontime_rate'),
+            'qc_rate'    => (float)$this->post('qc_rate'),
+            'remark'     => trim($this->post('remark')),
+            'created_at' => date('Y-m-d'),
+        ];
+    }
+}
@@ -0,0 +1,12 @@
+<?php
+namespace App\Controllers\PSI;
+
+use App\Controllers\Subsys\UsersController as BaseUsersController;
+
+class UsersController extends BaseUsersController
+{
+    protected function sys(): string
+    {
+        return 'psi';
+    }
+}