<?php

namespace App\Http\Controllers\Api;

use App\Http\Controllers\Concerns\EnsuresPublicDiskWritable;
use App\Http\Controllers\Concerns\StoresPublicUploadWithoutFileinfo;
use App\Http\Controllers\Controller;
use App\Models\WechatUser;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Throwable;

class H5UploadController extends Controller
{
    use EnsuresPublicDiskWritable;
    use StoresPublicUploadWithoutFileinfo;

    public function store(Request $request): JsonResponse
    {
        $user = $request->user();
        if (! $user instanceof WechatUser) {
            abort(403, '仅微信用户可上传');
        }

        if ($early = $this->ensurePublicDiskReady()) {
            return $early;
        }

        if (!$request->hasFile('file')) {
            return response()->json(['message' => '未收到文件'], 422);
        }

        $uploaded = $request->file('file');
        if (!$uploaded->isValid()) {
            return response()->json(['message' => $uploaded->getErrorMessage()], 422);
        }

        $data = $request->validate([
            // mimes 内部用 guessExtension()，依赖 fileinfo；extensions 仅看客户端扩展名
            'file' => ['required', 'file', 'max:5120', 'extensions:jpg,jpeg,png,gif,webp'],
        ]);

        try {
            $path = $this->storeUploadedFileAsUniqueName($data['file'], 'uploads/h5');
        } catch (Throwable $e) {
            report($e);
            Log::error('h5_upload_putfile_failed', [
                'message' => $e->getMessage(),
                'public_path' => storage_path('app/public'),
            ]);

            return response()->json([
                'message' => '文件保存失败',
                'detail' => config('app.debug') ? $e->getMessage() : null,
            ], 500);
        }

        if ($path === false) {
            Log::error('h5_upload_putfile_returned_false', [
                'public_path' => storage_path('app/public'),
            ]);

            return response()->json([
                'message' => '文件保存失败（写入返回失败）',
                'detail' => config('app.debug') ? 'Storage::putFileAs 返回 false' : null,
            ], 500);
        }

        $safePath = str_replace('\\', '/', $path);

        return response()->json([
            'url' => url('/storage/'.$safePath),
            'path' => $path,
        ]);
    }
}