kknongchang_2506/app/Module/Transfer/AdminControllers/TransferOrderController.php

<?php

namespace App\Module\Transfer\AdminControllers;

use App\Module\Transfer\AdminControllers\Helper\TransferOrderHelper;
use App\Module\Transfer\Models\TransferOrder;
use App\Module\Transfer\Repositories\TransferOrderRepository;
use App\Module\Transfer\Logics\TransferLogic;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use UCore\DcatAdmin\AdminController;

/**
 * 划转订单管理控制器
 */
class TransferOrderController extends AdminController
{
    /**
     * 页面标题
     */
    protected $title = '划转订单管理';

    /**
     * 模型类
     */
    protected $model = TransferOrder::class;

    /**
     * 仓库类
     */
    protected $repository = TransferOrderRepository::class;

    /**
     * 配置数据表格
     */
    protected function grid(): Grid
    {
        $grid = Grid::make(new TransferOrder(), function (Grid $grid) {
            // 使用辅助类配置表格
            TransferOrderHelper::grid($grid);
            
            // 设置每页显示数量
            $grid->paginate(50);
            
            // 禁用创建和编辑按钮
            $grid->disableCreateButton();
            $grid->disableEditButton();
            
            // 设置表格标题
            $grid->header(function () {
                return view('transfer::admin.order.header', [
                    'todayStats' => TransferOrderHelper::getTodayStats(),
                    'statusStats' => TransferOrderHelper::getStatusStats(),
                    'typeStats' => TransferOrderHelper::getTypeStats(),
                ]);
            });
        });

        return $grid;
    }

    /**
     * 配置数据详情
     */
    protected function detail($id): Show
    {
        $show = Show::make($id, new TransferOrder(), function (Show $show) use ($id) {
            // 使用辅助类配置详情
            TransferOrderHelper::show($show);

            // 添加自定义面板
            $show->panel()
                ->title('划转订单详情')
                ->tools(function ($tools) use ($id) {
                    $order = TransferOrder::find($id);

                    if ($order && $order->canRetry()) {
                        $tools->append('<a class="btn btn-sm btn-outline-warning" href="javascript:void(0)" onclick="retryOrder('.$id.')">重试订单</a>');
                    }

                    if ($order && $order->isTransferOut() && !$order->isFinalStatus()) {
                        $tools->append('<a class="btn btn-sm btn-outline-success" href="javascript:void(0)" onclick="manualComplete('.$id.')">手动完成</a>');
                    }
                });
        });

        return $show;
    }

    /**
     * 重试订单
     */
    public function retry($id)
    {
        try {
            $order = TransferOrder::findOrFail($id);
            
            if (!$order->canRetry()) {
                return response()->json([
                    'status' => false,
                    'message' => '订单状态不允许重试'
                ]);
            }

            $result = TransferLogic::retryOrder($id);
            
            if ($result) {
                return response()->json([
                    'status' => true,
                    'message' => '订单重试成功'
                ]);
            } else {
                return response()->json([
                    'status' => false,
                    'message' => '订单重试失败'
                ]);
            }

        } catch (\Exception $e) {
            return response()->json([
                'status' => false,
                'message' => '重试失败: ' . $e->getMessage()
            ]);
        }
    }

    /**
     * 手动完成订单
     */
    public function manualComplete($id)
    {
        try {
            $remark = request('remark', '管理员手动完成');
            
            $order = TransferOrder::findOrFail($id);
            
            if ($order->isFinalStatus()) {
                return response()->json([
                    'status' => false,
                    'message' => '订单已处于最终状态'
                ]);
            }

            if (!$order->isTransferOut()) {
                return response()->json([
                    'status' => false,
                    'message' => '只有转出订单支持手动完成'
                ]);
            }

            $result = TransferLogic::manualComplete($id, $remark);
            
            if ($result) {
                return response()->json([
                    'status' => true,
                    'message' => '订单手动完成成功'
                ]);
            } else {
                return response()->json([
                    'status' => false,
                    'message' => '订单手动完成失败'
                ]);
            }

        } catch (\Exception $e) {
            return response()->json([
                'status' => false,
                'message' => '手动完成失败: ' . $e->getMessage()
            ]);
        }
    }

    /**
     * 获取订单统计信息
     */
    public function statistics()
    {
        try {
            $stats = [
                'today' => TransferOrderHelper::getTodayStats(),
                'status' => TransferOrderHelper::getStatusStats(),
                'type' => TransferOrderHelper::getTypeStats(),
            ];

            return response()->json([
                'status' => true,
                'data' => $stats
            ]);

        } catch (\Exception $e) {
            return response()->json([
                'status' => false,
                'message' => '获取统计信息失败: ' . $e->getMessage()
            ]);
        }
    }

    /**
     * 导出订单数据
     */
    public function export()
    {
        try {
            $filters = request()->all();
            
            // 构建查询
            $query = TransferOrder::with('transferApp');
            
            // 应用筛选条件
            if (isset($filters['transfer_app_id'])) {
                $query->where('transfer_app_id', $filters['transfer_app_id']);
            }
            
            if (isset($filters['type'])) {
                $query->where('type', $filters['type']);
            }
            
            if (isset($filters['status'])) {
                $query->where('status', $filters['status']);
            }
            
            if (isset($filters['start_date'])) {
                $query->where('created_at', '>=', $filters['start_date']);
            }
            
            if (isset($filters['end_date'])) {
                $query->where('created_at', '<=', $filters['end_date']);
            }
            
            $orders = $query->orderBy('created_at', 'desc')->limit(10000)->get();
            
            // 生成CSV数据
            $csvData = [];
            $csvData[] = [
                'ID', '应用名称', '外部订单ID', '用户ID', '外部用户ID', 
                '类型', '状态', '外部金额', '内部金额', '汇率', 
                '创建时间', '完成时间', '备注'
            ];
            
            foreach ($orders as $order) {
                $csvData[] = [
                    $order->id,
                    $order->transferApp->title,
                    $order->out_order_id,
                    $order->user_id,
                    $order->out_user_id,
                    $order->type->getDescription(),
                    $order->status->getDescription(),
                    $order->out_amount,
                    $order->amount,
                    $order->exchange_rate,
                    $order->created_at->format('Y-m-d H:i:s'),
                    $order->completed_at?->format('Y-m-d H:i:s'),
                    $order->remark,
                ];
            }
            
            // 生成CSV文件
            $filename = 'transfer_orders_' . date('Y-m-d_H-i-s') . '.csv';
            $handle = fopen('php://output', 'w');
            
            header('Content-Type: text/csv');
            header('Content-Disposition: attachment; filename="' . $filename . '"');
            
            // 添加BOM以支持中文
            fwrite($handle, "\xEF\xBB\xBF");
            
            foreach ($csvData as $row) {
                fputcsv($handle, $row);
            }
            
            fclose($handle);
            exit;

        } catch (\Exception $e) {
            return response()->json([
                'status' => false,
                'message' => '导出失败: ' . $e->getMessage()
            ]);
        }
    }
}