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<?php
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namespace App\Http\Controllers\Mini;
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use App\Exceptions\RepositoryException;
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use App\Http\Requests\Mini\MiniOrderRequest;
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use App\Models\ProductModel;
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use App\Models\ProductPriceModel;
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use App\Models\StoreOrderItemModel;
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use App\Models\StoreOrderModel;
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use App\Services\BillNumberService;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\DB;
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use Modules\AnnoRoute\Attribute\GetRoute;
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use Modules\AnnoRoute\Attribute\PostRoute;
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use Modules\AnnoRoute\Attribute\PutRoute;
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use Modules\AnnoRoute\Attribute\RequestAttribute;
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/**
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* 小程序门店订单（下单 / 历史 / 详情 / 取消 / 周期汇总）
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*/
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#[RequestAttribute('/mini', 'mini', authGuard: 'users')]
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class OrderController extends BaseMiniController
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{
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/**
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* 下单：逐行取当前门店等级价快照，服务端重算 amount 与 total（不接受前端金额）
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*/
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#[PostRoute('/order', authorize: true)]
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public function store(MiniOrderRequest $request): JsonResponse
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{
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$user = $this->currentUser($request);
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$store = $this->ensureStoreBound($user);
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if ($store->level_id <= 0) {
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throw new RepositoryException('门店未设置客户等级，无法下单，请联系客服');
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}
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$items = $request->validated('items');
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$remark = (string) ($request->validated('remark') ?? '');
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$order = DB::transaction(function () use ($store, $items, $remark) {
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$productIds = array_map(static fn ($row) => (int) $row['product_id'], $items);
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$products = ProductModel::query()
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->where('status', ProductModel::STATUS_ON)
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->whereIn('id', $productIds)
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->get()
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->keyBy('id');
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$prices = ProductPriceModel::query()
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->where('level_id', $store->level_id)
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->whereIn('product_id', $productIds)
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->pluck('price', 'product_id');
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$totalQuantity = '0';
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$totalAmount = '0';
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$now = now();
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$rows = [];
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foreach ($items as $row) {
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$productId = (int) $row['product_id'];
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$product = $products->get($productId);
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if ($product === null) {
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throw new RepositoryException('存在已下架或不存在的商品，请刷新后重试');
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}
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if (! isset($prices[$productId])) {
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throw new RepositoryException('商品「' . $product->name . '」未设置您所在等级的价格，无法下单');
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}
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$price = (string) $prices[$productId];
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$quantity = (string) $row['quantity'];
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$amount = bcmul($price, $quantity, 2);
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$totalQuantity = bcadd($totalQuantity, $quantity, 2);
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$totalAmount = bcadd($totalAmount, $amount, 2);
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$rows[] = [
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'store_id' => $store->id,
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'product_id' => $productId,
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'product_name' => $product->name,
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'product_spec' => $product->spec,
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'price' => $price,
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'quantity' => $quantity,
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'weight' => 0,
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'amount' => $amount,
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'remark' => '',
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'created_at' => $now,
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'updated_at' => $now,
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];
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}
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$order = StoreOrderModel::create([
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'order_no' => app(BillNumberService::class)->make('SO'),
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'store_id' => $store->id,
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'order_date' => $now->toDateString(),
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'total_quantity' => $totalQuantity,
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'total_weight' => 0,
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'total_amount' => $totalAmount,
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'status' => StoreOrderModel::STATUS_PENDING,
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'remark' => $remark,
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]);
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foreach ($rows as &$itemRow) {
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$itemRow['order_id'] = $order->id;
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}
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StoreOrderItemModel::insert($rows);
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return $order;
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});
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return $this->success([
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'id' => $order->id,
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'order_no' => $order->order_no,
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'total_amount' => $order->total_amount,
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], '下单成功');
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}
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/** 历史订单：当前门店强制过滤，?status=&page=&pageSize= */
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#[GetRoute('/order', authorize: true)]
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public function index(Request $request): JsonResponse
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{
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$user = $this->currentUser($request);
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$store = $this->ensureStoreBound($user);
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$query = StoreOrderModel::query()->where('store_id', $store->id);
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if ($request->filled('status')) {
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$query->where('status', (int) $request->input('status'));
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}
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$data = $query->orderBy('order_date', 'desc')
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->orderBy('id', 'desc')
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->paginate((int) $request->input('pageSize', 10))
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->toArray();
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return $this->success($data);
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}
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/**
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* 按周期聚合金额/数量：?period=day|week|month（分组列表，period_label 可作下钻查询参数）
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*/
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#[GetRoute('/order/summary', authorize: true)]
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public function summary(Request $request): JsonResponse
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{
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$period = (string) $request->query('period', 'month');
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if (! in_array($period, ['day', 'week', 'month'], true)) {
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throw new RepositoryException('period 参数只能是 day/week/month');
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}
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$user = $this->currentUser($request);
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$store = $this->ensureStoreBound($user);
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// 按数据库方言选择周期分组表达式（生产 MySQL / 测试 SQLite）
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$driver = DB::connection()->getDriverName();
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if ($driver === 'sqlite') {
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$format = match ($period) {
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'day' => '%Y-%m-%d',
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'week' => '%Y-W%W',
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default => '%Y-%m',
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};
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$labelExpr = "strftime('{$format}', order_date)";
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} else {
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$format = match ($period) {
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'day' => '%Y-%m-%d',
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'week' => '%x-W%v',
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default => '%Y-%m',
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};
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$labelExpr = "DATE_FORMAT(order_date, '{$format}')";
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}
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$rows = StoreOrderModel::query()
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->where('store_id', $store->id)
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->where('status', '<>', StoreOrderModel::STATUS_CANCELLED)
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->selectRaw("{$labelExpr} as period_label")
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->selectRaw('SUM(total_amount) as total_amount, SUM(total_quantity) as total_quantity, COUNT(*) as order_count')
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->groupBy('period_label')
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->orderByDesc('period_label')
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->limit(50)
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->get()
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->toArray();
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return $this->success(['period' => $period, 'groups' => $rows]);
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}
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/** 订单详情（校验归属：仅能查看本店订单） */
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#[GetRoute('/order/{id}', authorize: true, where: ['id' => '[0-9]+'])]
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public function detail(int $id, Request $request): JsonResponse
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{
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$user = $this->currentUser($request);
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$store = $this->ensureStoreBound($user);
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$order = StoreOrderModel::with('items')
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->where('store_id', $store->id)
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->find($id);
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if ($order === null) {
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throw new RepositoryException('订单不存在');
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}
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return $this->success($order->toArray());
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}
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/** 取消订单（仅待汇总可取消） */
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#[PutRoute('/order/{id}/cancel', authorize: true, where: ['id' => '[0-9]+'])]
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public function cancel(int $id, Request $request): JsonResponse
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{
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$user = $this->currentUser($request);
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$store = $this->ensureStoreBound($user);
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$order = StoreOrderModel::where('store_id', $store->id)->find($id);
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if ($order === null) {
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throw new RepositoryException('订单不存在');
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}
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if ($order->status !== StoreOrderModel::STATUS_PENDING) {
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throw new RepositoryException('仅待汇总的订单可以取消');
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}
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$order->status = StoreOrderModel::STATUS_CANCELLED;
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$order->save();
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return $this->success([], '订单已取消');
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}
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}
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