<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use App\Models\AuditLog;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;

class AuditLogController extends Controller
{
    public function index(Request $request): JsonResponse
    {
        abort_unless($request->user()?->isSuperAdmin(), 403, '仅超级管理员可查看操作日志');

        $query = AuditLog::query()
            ->with('user:id,username,name,role')
            ->orderByDesc('id');

        if ($request->filled('keyword')) {
            $keyword = trim((string) $request->input('keyword'));
            $query->where(function ($q) use ($keyword) {
                $q->where('username', 'like', "%{$keyword}%")
                    ->orWhere('path', 'like', "%{$keyword}%")
                    ->orWhere('action', 'like', "%{$keyword}%");
            });
        }
        if ($request->filled('method') && $request->input('method') !== 'all') {
            $query->where('method', strtoupper((string) $request->input('method')));
        }
        if ($request->filled('status_code')) {
            $query->where('status_code', (int) $request->input('status_code'));
        }
        if ($request->filled('start_date')) {
            $query->whereDate('created_at', '>=', (string) $request->input('start_date'));
        }
        if ($request->filled('end_date')) {
            $query->whereDate('created_at', '<=', (string) $request->input('end_date'));
        }

        $pageSize = max(1, min(100, (int) $request->input('page_size', 20)));
        return response()->json($query->paginate($pageSize));
    }
}