<?php

namespace app\admin\controller;

use app\common\server\RedisHelper;
use \think\facade\Request;
use \think\facade\View;
use think\facade\Db;


class Config extends Base
{
    public function base(Request $request)
    {
        $config = getConfig('base');
        View::assign("key", "base");
        View::assign("data", $config);
        return View::fetch('Config/base');
    }

    //微信支付
    public function weixinpay(Request $request)
    {
        $config = getConfig('weixinpay_setting');
        if (empty($config)) {
            // 兼容旧数据，如果新配置为空，则尝试获取旧配置并转换格式
            $old_config = getConfig('weixinpay');
            if (!empty($old_config)) {
                $config = [
                    'merchants' => [
                        [
                            'name' => '默认商户',
                            'mch_id' => $old_config['mch_id'] ?? '',
                            'keys' => $old_config['keys'] ?? '',
                            'order_prefix' => $old_config['order_prefix'] ?? 'MYH',
                            'weight' => 1
                        ]
                    ]
                ];
            }
        }

        View::assign("key", "weixinpay_setting");
        View::assign("data", $config);
        return View::fetch('Config/weixinpay');
    }

    //签到设置
    public function sign(Request $request)
    {
        $config = getConfig('sign');

        View::assign("key", "sign");
        View::assign("data", $config);
        return View::fetch('Config/sign');
    }

    //上传设置
    public function uploads(Request $request)
    {
        $config = getConfig('uploads');
        View::assign("key", "uploads");
        View::assign("data", $config);
        return View::fetch('Config/uploads');
    }

    //微信公众号
    public function wechatofficialaccount(Request $request)
    {
        $config = getConfig('wechatofficialaccount');
        View::assign("key", "wechatofficialaccount");
        View::assign("data", $config);
        return View::fetch('Config/wechatofficialaccount');
    }

    //微信小程序
    public function miniprogram(Request $request)
    {
        // 获取小程序配置
        $config = getConfig('miniprogram_setting');
        
        // 获取旧的微信小程序配置，用于兼容
        $wechat_setting = getConfig('wechat_setting');
        
        // 获取所有微信支付商户信息
        $merchants = [];
        $weixinpay_setting = getConfig('weixinpay_setting');
        if (!empty($weixinpay_setting) && !empty($weixinpay_setting['merchants'])) {
            foreach ($weixinpay_setting['merchants'] as $index => $merchant) {
                $merchants[$index] = [
                    'id' => $index,
                    'name' => $merchant['name'],
                    'mch_id' => $merchant['mch_id']
                ];
            }
        }
        
        View::assign("data", $config);
        View::assign("wechat_setting", $wechat_setting);
        View::assign("merchants", $merchants);
        return View::fetch('Config/miniprogram');
    }

    //系统设置
    public function systemconfig(Request $request)
    {
        $config = getConfig('systemconfig');
        $user_config = getConfig('user_config');
        $wechat_setting = getConfig('wechat_setting');
        $app_setting = getConfig('app_setting');
        $infinite_multiple = getConfig('infinite_multiple');
        $wechatofficialaccount_setting = getConfig('wechatofficialaccount_setting');
        $rank_setting = getConfig('rank_setting');
        $system_test = getConfig('system_test');

        View::assign("key", "systemconfig");
        View::assign("data", $config);
        View::assign("user_config", $user_config);
        View::assign("wechat_setting", $wechat_setting);
        View::assign("app_setting", $app_setting);
        View::assign("wechatofficialaccount_setting", $wechatofficialaccount_setting);
        View::assign("infinite_multiple", $infinite_multiple);
        View::assign("rank_setting", $rank_setting);
        View::assign("system_test", $system_test);
        return View::fetch('Config/systemconfig');
    }

    //修改
    public function update()
    {
        $data = input("post.");
        $data['update_time'] = time();

        // 处理微信支付商户前缀验证
        if ($data['key'] == 'weixinpay_setting' && isset($data['merchants']) && is_array($data['merchants'])) {
            // 检查前缀的唯一性
            $prefixes = [];
            foreach ($data['merchants'] as $index => $merchant) {
                if (empty($merchant['order_prefix']) || strlen($merchant['order_prefix']) !== 3) {
                    return $this->renderError('商户前缀必须是3位字符');
                }

                if (in_array($merchant['order_prefix'], $prefixes)) {
                    return $this->renderError('商户前缀"' . $merchant['order_prefix'] . '"重复，每个商户的前缀必须唯一');
                }

                $prefixes[] = $merchant['order_prefix'];
            }
        }
        
        // 处理微信小程序配置
        if ($data['key'] == 'miniprogram_setting' && isset($data['miniprograms']) && is_array($data['miniprograms'])) {
            // 检查是否有默认小程序
            $hasDefault = false;
            $prefixes = [];
            foreach ($data['miniprograms'] as $index => $miniprogram) {
                if (isset($miniprogram['is_default']) && $miniprogram['is_default'] == 1) {
                    $hasDefault = true;
                }
                
                // 验证订单前缀
                if (!empty($miniprogram['order_prefix'])) {
                    if (strlen($miniprogram['order_prefix']) != 2) {
                        return $this->renderError('小程序"' . $miniprogram['name'] . '"的订单前缀必须是2位字符');
                    }
                    
                    if (in_array($miniprogram['order_prefix'], $prefixes)) {
                        return $this->renderError('订单前缀"' . $miniprogram['order_prefix'] . '"重复，每个小程序的前缀必须唯一');
                    }
                    
                    $prefixes[] = $miniprogram['order_prefix'];
                }
            }
            
            if (!$hasDefault) {
                return $this->renderError('请至少设置一个默认小程序');
            }
            
            // 清除旧的微信小程序配置缓存
            $redis = new RedisHelper();
            ($redis->getRedis())->del('config:miniprogram_setting');
        }

        // 处理同步地址数据格式
        if ($data['key'] == 'systemconfig') {
            $syncAddresses = [];
            $addressNames = isset($data['sync_address_names']) ? $data['sync_address_names'] : [];
            $addressUrls = isset($data['sync_address_urls']) ? $data['sync_address_urls'] : [];

            // 移除原有数组
            unset($data['sync_address_names']);
            unset($data['sync_address_urls']);

            // 构建新的数据格式
            for ($i = 0; $i < count($addressUrls); $i++) {
                if (!empty($addressUrls[$i])) {
                    $syncAddresses[] = [
                        'name' => isset($addressNames[$i]) ? $addressNames[$i] : '',
                        'sync_address' => $addressUrls[$i]
                    ];
                }
            }

            // 使用新的格式设置同步地址
            $data['sync_address'] = $syncAddresses;
        }
        if ($data['key'] == 'infinite_multiple') {
            //清除redis缓存：infinite_multiple
            $redis = new RedisHelper();
            ($redis->getRedis())->del('config:infinite_multiple');
        }
        
        if ($data['key'] == 'rank_setting') {
            //清除排行榜设置缓存
            \app\common\helper\ConfigHelper::clearRankSettingsCache();
        }
        if ($data['key'] == 'app_setting') {
            //清除redis缓存：app_setting
            $redis = new RedisHelper();
            ($redis->getRedis())->del('config:app_setting');
        }

        if ($data['key'] == 'system_test') {
            //清除redis缓存：system_test
            \app\common\helper\ConfigHelper::clearSystemTestCache();
        }

        $result = setConfig($data['key'], $data);
        if ($result) {
            return $this->renderSuccess('修改成功');
        } else {
            return $this->renderError('修改失败');
        }
    }


}

?>