<?php

namespace App\Http\Controllers;

use App\Helpers\ApiResponse;
use App\Models\MarkUser\Users\User;
use Auth;
use Illuminate\Http\JsonResponse;
use Illuminate\Routing\Controller;
use Illuminate\Support\Arr;
use Symfony\Component\HttpFoundation\StreamedResponse;

class BaseController extends Controller
{


    /**
     * 返回成功数据 - 数组格式
     * @param array $data
     * @param int $total
     * @return JsonResponse
     */
    public function Success($data = [], int $total = 0): JsonResponse
    {
        return response()->json([
            'success'  => true,
            'data'     => $data,
            'total'    => $total,
            'msg'      => 'success',
            'message'      => 'success',
            'code'     => 200,
        ]);
    }

    /**
     * 返回成功数据 - 对象格式
     * @param object $data
     * @param int $total
     * @return JsonResponse
     */
    public function SuccessObject($data = new \stdClass(), int $total = 0): JsonResponse
    {
        return response()->json([
            'success'  => true,
            'data'     => $data,
            'total'    => $total,
            'msg'      => 'success',
            'message'      => 'success',
            'code'     => 200,
        ]);
    }

    /**
     * 返回分页数据
     * @param array $data
     * @param int $total
     * @return JsonResponse
     */
    public function SuccessPage($data = [], int $total = 0): JsonResponse
    {
        return response()->json([
            'success'  => true,
            'data'     => [
                'total' => $total,
                'list' => $data
            ],
            'message'      => 'success',
            'code'     => 200,
        ]);
    }

    /**
     * 返回错误信息
     * @param string $msg
     * @param int $code
     * @param int $status
     * @return JsonResponse
     */
    public function Field(string $msg = 'fail', int $code = 0, int $status = 200): JsonResponse
    {
        return response()->json([
            'success'  => false,
            'data'     => null,
            'msg'      => $msg,
            'message'      => $msg,
            'code'     => $code,
        ], $status);
    }

    /**
     * 流式返回数据
     * @param string $msg
     * @param int $code
     * @return StreamedResponse
     */
    public function FieldStream(string $msg = 'success', int $code = 0): StreamedResponse
    {
        return response()->stream(function () use ($msg, $code) {
            $responseStream = array(
                'conversation_id' => 0,
                'content' => '',
                'reasoning_content' => '',
                'messages' =>$msg,
                'code' => $code,
                'finish_reason' => 'stop',
                'use_token' => 0
            );
            echo 'data: ' . json_encode($responseStream,JSON_UNESCAPED_UNICODE) ."\n\n";
            ob_flush();
            flush();
        }, 200,[
            'Content-Type' => 'text/event-stream',
            'X-Accel-Buffering' => 'no',
        ]);
    }

    /**
     * 安全获取字符串参数
     * @param string $key 参数键
     * @param string $default 默认值
     * @return string
     */
    protected function getStringParam(string $key, string $default = ''): string
    {
        return (string) (request()->input($key) ?? $default);
    }

    /**
     * 安全获取整数参数
     * @param string $key 参数键
     * @param int $default 默认值
     * @return int
     */
    protected function getIntParam(string $key, int $default = 0): int
    {
        return (int) (request()->input($key) ?? $default);
    }

    /**
     * 安全获取数组参数
     * @param string $key 参数键
     * @param array $default 默认值
     * @return array
     */
    protected function getArrayParam(string $key, array $default = []): array
    {
        $value = request()->input($key, $default);

        if (is_string($value)){
            try {
                $value = json_decode($value, true);
            } catch (\Exception $e) {
                $value = explode(',', $value);
                if (!is_array($value) || empty($value)){
                    $value = $default;
                }
            }
        }
        return is_array($value) ? $value : $default;
    }
}