<?php
namespace App\Controllers\Admin;

use App\Core\AdminBaseController;
use Db\Database;

class BotController extends AdminBaseController
{
    private Database $db;

    public function __construct()
    {
        $this->checkLogin();
        $this->checkAdmin();
        $this->db = new Database();
    }

    public function index(): void
    {
        $stats = [
            'bot_count' => 0,
            'group_count' => 0,
            'wallet_count' => 0,
            'enabled_group_count' => 0,
            'member_count' => 0,
            'shill_count' => 0,
            'push_count' => 0,
            'push_success_count' => 0,
            'countdown_group_count' => 0,
            'animation_group_count' => 0,
            'api_request_count' => 0,
            'api_signature_ok_count' => 0,
        ];

        $bots = [];
        $groups = [];
        $wallets = [];
        $rules = [];
        $games = [];
        $users = [];
        $members = [];
        $shills = [];
        $recentOrders = [];
        $pushLogs = [];
        $apiRequestLogs = [];
        $pushSummary = [
            'countdown' => ['total' => 0, 'success' => 0, 'failed' => 0, 'pending' => 0, 'skipped' => 0],
            'bet_success' => ['total' => 0, 'success' => 0, 'failed' => 0, 'pending' => 0, 'skipped' => 0],
            'draw' => ['total' => 0, 'success' => 0, 'failed' => 0, 'pending' => 0, 'skipped' => 0],
            'credit' => ['total' => 0, 'success' => 0, 'failed' => 0, 'pending' => 0, 'skipped' => 0],
            'debit' => ['total' => 0, 'success' => 0, 'failed' => 0, 'pending' => 0, 'skipped' => 0],
            'system' => ['total' => 0, 'success' => 0, 'failed' => 0, 'pending' => 0, 'skipped' => 0],
        ];

        try {
            $stats['bot_count'] = (int)($this->db->count('bot_instances') ?: 0);
            $stats['group_count'] = (int)($this->db->count('bot_groups') ?: 0);
            $stats['wallet_count'] = (int)($this->db->count('bot_group_wallets', ['status' => 1]) ?: 0);
            $stats['enabled_group_count'] = (int)($this->db->count('bot_groups', ['status' => 1, 'bet_enabled' => 1]) ?: 0);
            $stats['member_count'] = (int)($this->db->count('bot_group_members') ?: 0);
            $stats['shill_count'] = (int)($this->db->count('bot_shills', ['enabled' => 1]) ?: 0);
            $stats['push_count'] = (int)($this->db->count('bot_push_logs') ?: 0);
            $stats['push_success_count'] = (int)($this->db->count('bot_push_logs', ['status' => 'success']) ?: 0);
            $stats['countdown_group_count'] = (int)($this->db->count('bot_groups', ['remind_close_countdown' => 1]) ?: 0);
            $stats['animation_group_count'] = (int)($this->db->count('bot_groups', ['animation_enabled' => 1]) ?: 0);
            $stats['api_request_count'] = (int)($this->db->count('bot_api_request_logs') ?: 0);
            $stats['api_signature_ok_count'] = (int)($this->db->count('bot_api_request_logs', ['signature_ok' => 1]) ?: 0);

            $bots = $this->db->select('bot_instances', '*', ['ORDER' => ['id' => 'DESC']]) ?: [];
            foreach ($bots as &$bot) {
                $botId = (int)$bot['id'];
                $bot['group_count'] = (int)($this->db->count('bot_groups', ['bot_id' => $botId]) ?: 0);
                $bot['active_group_count'] = (int)($this->db->count('bot_groups', [
                    'bot_id' => $botId,
                    'status' => 1,
                    'bet_enabled' => 1,
                ]) ?: 0);
            }
            unset($bot);

            $groups = $this->db->select('bot_groups', [
                '[>]bot_instances' => ['bot_id' => 'id'],
                '[>]games' => ['game_id' => 'id'],
            ], [
                'bot_groups.id',
                'bot_groups.bot_id',
                'bot_groups.game_id',
                'bot_groups.bet_format_rule_id',
                'bot_groups.tg_group_id',
                'bot_groups.group_name',
                'bot_groups.group_type',
                'bot_groups.status',
                'bot_groups.bet_enabled',
                'bot_groups.remind_bet_success',
                'bot_groups.remind_draw_result',
                'bot_groups.remind_close_countdown',
                'bot_groups.animation_enabled',
                'bot_groups.countdown_config',
                'bot_groups.updated_at',
                'bot_instances.name(bot_name)',
                'games.name(game_name)',
            ], [
                'ORDER' => ['bot_groups.id' => 'DESC'],
            ]) ?: [];

            $wallets = $this->db->select('bot_group_wallets', [
                '[>]bot_groups' => ['group_id' => 'id'],
                '[>]users' => ['platform_user_id' => 'id'],
            ], [
                'bot_group_wallets.id',
                'bot_group_wallets.group_id',
                'bot_group_wallets.platform_user_id',
                'bot_group_wallets.wallet_mode',
                'bot_group_wallets.status',
                'bot_group_wallets.updated_at',
                'bot_groups.group_name',
                'bot_groups.tg_group_id',
                'users.id(platform_user_id)',
                'users.username(platform_username)',
                'users.balance(platform_balance)',
            ], [
                'ORDER' => ['bot_group_wallets.id' => 'DESC'],
            ]) ?: [];

            $rules = $this->db->select('bot_bet_format_rules', ['id', 'rule_code', 'name', 'status'], [
                'status' => 1,
                'ORDER' => ['id' => 'DESC'],
            ]) ?: [];

            $games = $this->db->select('games', ['id', 'name', 'type', 'status'], [
                'status' => 1,
                'ORDER' => ['sort_order' => 'ASC', 'id' => 'DESC'],
            ]) ?: [];

            $users = $this->db->select('users', ['id', 'username', 'balance', 'status', 'role'], [
                'role[!]' => 'admin',
                'ORDER' => ['id' => 'DESC'],
                'LIMIT' => 200,
            ]) ?: [];

            $members = $this->db->select('bot_group_members', [
                '[>]bot_groups' => ['group_id' => 'id'],
                '[>]users' => ['platform_user_id' => 'id'],
            ], [
                'bot_group_members.id',
                'bot_group_members.group_id',
                'bot_group_members.tg_user_id',
                'bot_group_members.tg_username',
                'bot_group_members.tg_nickname',
                'bot_group_members.platform_user_id',
                'bot_group_members.role',
                'bot_group_members.bet_enabled',
                'bot_group_members.last_seen_at',
                'bot_group_members.updated_at',
                'bot_groups.group_name',
                'bot_groups.tg_group_id',
                'users.username(platform_username)',
            ], [
                'ORDER' => ['bot_group_members.id' => 'DESC'],
                'LIMIT' => 200,
            ]) ?: [];

            $shills = $this->db->select('bot_shills', [
                '[>]bot_groups' => ['group_id' => 'id'],
                '[>]bot_group_members' => [
                    'bot_shills.group_id' => 'group_id',
                    'bot_shills.tg_user_id' => 'tg_user_id',
                ],
            ], [
                'bot_shills.id',
                'bot_shills.group_id',
                'bot_shills.tg_user_id',
                'bot_shills.note',
                'bot_shills.enabled',
                'bot_shills.updated_at',
                'bot_groups.group_name',
                'bot_groups.tg_group_id',
                'bot_group_members.tg_username',
                'bot_group_members.tg_nickname',
            ], [
                'ORDER' => ['bot_shills.id' => 'DESC'],
                'LIMIT' => 200,
            ]) ?: [];

            $recentOrders = $this->db->select('bot_bet_orders', [
                '[>]bot_groups' => ['group_id' => 'id'],
            ], [
                'bot_bet_orders.id(order_id)',
                'bot_bet_orders.period_number',
                'bot_bet_orders.bet_amount_total',
                'bot_bet_orders.accepted_bet_count',
                'bot_bet_orders.sync_status',
                'bot_bet_orders.sync_error',
                'bot_bet_orders.is_shill',
                'bot_bet_orders.created_at',
                'bot_bet_orders.tg_username',
                'bot_groups.group_name',
                'bot_groups.tg_group_id',
            ], [
                'ORDER' => ['bot_bet_orders.id' => 'DESC'],
                'LIMIT' => 10,
            ]) ?: [];

            $pushLogs = $this->db->select('bot_push_logs', [
                '[>]bot_groups' => ['group_id' => 'id'],
            ], [
                'bot_push_logs.id',
                'bot_push_logs.group_id',
                'bot_push_logs.period_number',
                'bot_push_logs.push_type',
                'bot_push_logs.payload_json',
                'bot_push_logs.tg_message_id',
                'bot_push_logs.status',
                'bot_push_logs.error_message',
                'bot_push_logs.created_at',
                'bot_groups.group_name',
                'bot_groups.tg_group_id',
            ], [
                'ORDER' => ['bot_push_logs.id' => 'DESC'],
                'LIMIT' => 20,
            ]) ?: [];

            foreach ($pushLogs as &$pushLog) {
                $payload = [];
                if (!empty($pushLog['payload_json'])) {
                    $decodedPayload = json_decode((string)$pushLog['payload_json'], true);
                    if (is_array($decodedPayload)) {
                        $payload = $decodedPayload;
                    }
                }

                $pushLog['payload'] = $payload;
                $pushType = (string)($pushLog['push_type'] ?? 'system');
                $status = (string)($pushLog['status'] ?? 'pending');
                if (!isset($pushSummary[$pushType])) {
                    $pushSummary[$pushType] = ['total' => 0, 'success' => 0, 'failed' => 0, 'pending' => 0, 'skipped' => 0];
                }
                $pushSummary[$pushType]['total']++;
                if (isset($pushSummary[$pushType][$status])) {
                    $pushSummary[$pushType][$status]++;
                }
            }
            unset($pushLog);

            $apiRequestLogs = $this->db->select('bot_api_request_logs', [
                '[>]bot_instances' => ['bot_id' => 'id'],
                '[>]bot_groups' => ['group_id' => 'id'],
            ], [
                'bot_api_request_logs.id',
                'bot_api_request_logs.request_uri',
                'bot_api_request_logs.http_method',
                'bot_api_request_logs.idempotency_key',
                'bot_api_request_logs.response_code',
                'bot_api_request_logs.client_ip',
                'bot_api_request_logs.signature_ok',
                'bot_api_request_logs.created_at',
                'bot_instances.name(bot_name)',
                'bot_groups.group_name',
                'bot_groups.tg_group_id',
            ], [
                'ORDER' => ['bot_api_request_logs.id' => 'DESC'],
                'LIMIT' => 20,
            ]) ?: [];
        } catch (\Throwable $e) {
        }

        $this->render('Admin/bots.php', compact(
            'stats', 'bots', 'groups', 'wallets', 'rules', 'games', 'users', 'members', 'shills', 'recentOrders', 'pushLogs', 'pushSummary', 'apiRequestLogs'
        ) + ['title' => 'Bot 管理']);
    }

    public function saveBot(): void
    {
        $payload = $this->getRequestData();
        $name = trim((string)($payload['name'] ?? ''));
        $botToken = trim((string)($payload['bot_token'] ?? ''));
        $botUsername = $this->normalizeNullableString($payload['bot_username'] ?? null);
        $runMode = $this->normalizeRunMode((string)($payload['run_mode'] ?? 'polling'));
        $webhookUrl = $this->normalizeNullableString($payload['webhook_url'] ?? null);
        $remark = $this->normalizeNullableString($payload['remark'] ?? null);

        if ($name === '' || $botToken === '') {
            $this->json(['success' => false, 'message' => 'Bot 名称和 Token 必填']);
            return;
        }

        try {
            $id = $this->db->insert('bot_instances', [
                'name' => $name,
                'bot_token' => $botToken,
                'bot_username' => $botUsername,
                'bot_key' => bin2hex(random_bytes(8)),
                'bot_secret' => bin2hex(random_bytes(16)),
                'webhook_url' => $webhookUrl,
                'run_mode' => $runMode,
                'status' => 1,
                'remark' => $remark,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s'),
            ]);
            $this->json(['success' => true, 'message' => 'Bot 实例创建成功', 'data' => ['id' => (int)$id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => 'Bot 实例创建失败：' . $e->getMessage()]);
        }
    }

    public function updateBot(): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $name = trim((string)($payload['name'] ?? ''));
        $botToken = trim((string)($payload['bot_token'] ?? ''));
        $botUsername = $this->normalizeNullableString($payload['bot_username'] ?? null);
        $runMode = $this->normalizeRunMode((string)($payload['run_mode'] ?? 'polling'));
        $webhookUrl = $this->normalizeNullableString($payload['webhook_url'] ?? null);
        $remark = $this->normalizeNullableString($payload['remark'] ?? null);

        if ($id <= 0 || $name === '' || $botToken === '') {
            $this->json(['success' => false, 'message' => 'Bot ID、名称和 Token 必填']);
            return;
        }

        try {
            $bot = $this->db->get('bot_instances', ['id'], ['id' => $id]);
            if (!$bot) {
                $this->json(['success' => false, 'message' => 'Bot 实例不存在']);
                return;
            }

            $this->db->update('bot_instances', [
                'name' => $name,
                'bot_token' => $botToken,
                'bot_username' => $botUsername,
                'webhook_url' => $webhookUrl,
                'run_mode' => $runMode,
                'remark' => $remark,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $this->json(['success' => true, 'message' => 'Bot 实例更新成功', 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => 'Bot 实例更新失败：' . $e->getMessage()]);
        }
    }

    public function toggleBot(): void
    {
        $this->toggleRecord('bot_instances', 'Bot 参数无效', 'Bot 实例不存在', 'Bot %s已%s');
    }

    public function saveGroup(): void
    {
        $payload = $this->getRequestData();
        $botId = (int)($payload['bot_id'] ?? 0);
        $gameId = (int)($payload['game_id'] ?? 0);
        $tgGroupId = trim((string)($payload['tg_group_id'] ?? ''));
        $groupName = trim((string)($payload['group_name'] ?? ''));
        $groupType = $this->normalizeGroupType((string)($payload['group_type'] ?? 'group'));
        $ruleId = (int)($payload['bet_format_rule_id'] ?? 0);

        if ($botId <= 0 || $gameId <= 0 || $tgGroupId === '' || $groupName === '') {
            $this->json(['success' => false, 'message' => 'Bot、游戏、群ID、群名称均必填']);
            return;
        }

        try {
            if (!$this->exists('bot_instances', $botId) || !$this->exists('games', $gameId)) {
                $this->json(['success' => false, 'message' => 'Bot 或游戏不存在']);
                return;
            }

            $id = $this->db->insert('bot_groups', [
                'bot_id' => $botId,
                'tg_group_id' => $tgGroupId,
                'group_name' => $groupName,
                'group_type' => $groupType,
                'game_id' => $gameId,
                'bet_format_rule_id' => $ruleId > 0 ? $ruleId : null,
                'remind_bet_success' => !empty($payload['remind_bet_success']) ? 1 : 0,
                'remind_draw_result' => !empty($payload['remind_draw_result']) ? 1 : 0,
                'remind_close_countdown' => !empty($payload['remind_close_countdown']) ? 1 : 0,
                'countdown_config' => !empty($payload['countdown_config']) ? $this->normalizeCountdownConfig((string)$payload['countdown_config']) : null,
                'animation_enabled' => !empty($payload['animation_enabled']) ? 1 : 0,
                'bet_enabled' => !empty($payload['bet_enabled']) ? 1 : 0,
                'status' => 1,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s'),
            ]);
            $this->json(['success' => true, 'message' => '群配置创建成功', 'data' => ['id' => (int)$id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '群配置创建失败：' . $e->getMessage()]);
        }
    }

    public function updateGroup(): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $botId = (int)($payload['bot_id'] ?? 0);
        $gameId = (int)($payload['game_id'] ?? 0);
        $tgGroupId = trim((string)($payload['tg_group_id'] ?? ''));
        $groupName = trim((string)($payload['group_name'] ?? ''));
        $groupType = $this->normalizeGroupType((string)($payload['group_type'] ?? 'group'));
        $ruleId = (int)($payload['bet_format_rule_id'] ?? 0);

        if ($id <= 0 || $botId <= 0 || $gameId <= 0 || $tgGroupId === '' || $groupName === '') {
            $this->json(['success' => false, 'message' => '群配置参数不完整']);
            return;
        }

        try {
            if (!$this->exists('bot_groups', $id)) {
                $this->json(['success' => false, 'message' => '群配置不存在']);
                return;
            }
            if (!$this->exists('bot_instances', $botId) || !$this->exists('games', $gameId)) {
                $this->json(['success' => false, 'message' => 'Bot 或游戏不存在']);
                return;
            }

            $this->db->update('bot_groups', [
                'bot_id' => $botId,
                'tg_group_id' => $tgGroupId,
                'group_name' => $groupName,
                'group_type' => $groupType,
                'game_id' => $gameId,
                'bet_format_rule_id' => $ruleId > 0 ? $ruleId : null,
                'remind_bet_success' => !empty($payload['remind_bet_success']) ? 1 : 0,
                'remind_draw_result' => !empty($payload['remind_draw_result']) ? 1 : 0,
                'remind_close_countdown' => !empty($payload['remind_close_countdown']) ? 1 : 0,
                'countdown_config' => !empty($payload['countdown_config']) ? $this->normalizeCountdownConfig((string)$payload['countdown_config']) : null,
                'animation_enabled' => !empty($payload['animation_enabled']) ? 1 : 0,
                'bet_enabled' => !empty($payload['bet_enabled']) ? 1 : 0,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $this->json(['success' => true, 'message' => '群配置更新成功', 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '群配置更新失败：' . $e->getMessage()]);
        }
    }

    public function toggleGroup(): void
    {
        $this->toggleRecord('bot_groups', '群配置参数无效', '群配置不存在', '群 %s已%s', 'group_name');
    }

    public function saveWallet(): void
    {
        $payload = $this->getRequestData();
        $groupId = (int)($payload['group_id'] ?? 0);
        $platformUserId = (int)($payload['platform_user_id'] ?? 0);
        $walletMode = $this->normalizeWalletMode((string)($payload['wallet_mode'] ?? 'master_pool'));

        if ($groupId <= 0 || $platformUserId <= 0) {
            $this->json(['success' => false, 'message' => '群配置和总账号必填']);
            return;
        }

        try {
            $user = $this->db->get('users', ['id', 'username'], ['id' => $platformUserId]);
            if (!$this->exists('bot_groups', $groupId) || !$user) {
                $this->json(['success' => false, 'message' => '群配置或网站账号不存在']);
                return;
            }

            $exists = $this->db->get('bot_group_wallets', ['id'], ['group_id' => $groupId]);
            $data = [
                'platform_user_id' => $platformUserId,
                'platform_username_snapshot' => $user['username'],
                'wallet_mode' => $walletMode,
                'status' => 1,
                'updated_at' => date('Y-m-d H:i:s'),
            ];

            if ($exists) {
                $this->db->update('bot_group_wallets', $data, ['group_id' => $groupId]);
                $id = (int)$exists['id'];
                $message = '群总账号绑定已更新';
            } else {
                $data['group_id'] = $groupId;
                $data['created_at'] = date('Y-m-d H:i:s');
                $id = (int)$this->db->insert('bot_group_wallets', $data);
                $message = '群总账号绑定成功';
            }

            $this->json(['success' => true, 'message' => $message, 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '群总账号绑定失败：' . $e->getMessage()]);
        }
    }

    public function updateWallet(): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $groupId = (int)($payload['group_id'] ?? 0);
        $platformUserId = (int)($payload['platform_user_id'] ?? 0);
        $walletMode = $this->normalizeWalletMode((string)($payload['wallet_mode'] ?? 'master_pool'));

        if ($id <= 0 || $groupId <= 0 || $platformUserId <= 0) {
            $this->json(['success' => false, 'message' => '钱包绑定参数不完整']);
            return;
        }

        try {
            $wallet = $this->db->get('bot_group_wallets', ['id'], ['id' => $id]);
            $user = $this->db->get('users', ['id', 'username'], ['id' => $platformUserId]);
            if (!$wallet) {
                $this->json(['success' => false, 'message' => '钱包绑定不存在']);
                return;
            }
            if (!$this->exists('bot_groups', $groupId) || !$user) {
                $this->json(['success' => false, 'message' => '群配置或网站账号不存在']);
                return;
            }

            $duplicate = $this->db->get('bot_group_wallets', ['id'], [
                'group_id' => $groupId,
                'id[!]' => $id,
            ]);
            if ($duplicate) {
                $this->json(['success' => false, 'message' => '该群已绑定其他总账号']);
                return;
            }

            $this->db->update('bot_group_wallets', [
                'group_id' => $groupId,
                'platform_user_id' => $platformUserId,
                'platform_username_snapshot' => $user['username'],
                'wallet_mode' => $walletMode,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $this->json(['success' => true, 'message' => '群总账号绑定更新成功', 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '群总账号绑定更新失败：' . $e->getMessage()]);
        }
    }

    public function toggleWallet(): void
    {
        $this->toggleRecord('bot_group_wallets', '钱包绑定参数无效', '钱包绑定不存在', '群总账号绑定已%s', 'id', false);
    }

    public function saveMember(): void
    {
        $payload = $this->getRequestData();
        $groupId = (int)($payload['group_id'] ?? 0);
        $tgUserId = trim((string)($payload['tg_user_id'] ?? ''));
        $tgUsername = $this->normalizeNullableString($payload['tg_username'] ?? null);
        $tgNickname = $this->normalizeNullableString($payload['tg_nickname'] ?? null);
        $platformUserId = (int)($payload['platform_user_id'] ?? 0);
        $role = $this->normalizeMemberRole((string)($payload['role'] ?? 'member'));
        $betEnabled = !empty($payload['bet_enabled']) ? 1 : 0;

        if ($groupId <= 0 || $tgUserId === '') {
            $this->json(['success' => false, 'message' => '群配置与 TG 用户 ID 必填']);
            return;
        }

        try {
            if (!$this->exists('bot_groups', $groupId)) {
                $this->json(['success' => false, 'message' => '群配置不存在']);
                return;
            }
            if ($platformUserId > 0 && !$this->exists('users', $platformUserId)) {
                $this->json(['success' => false, 'message' => '绑定网站账号不存在']);
                return;
            }

            $id = (int)$this->db->insert('bot_group_members', [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
                'tg_username' => $tgUsername,
                'tg_nickname' => $tgNickname,
                'platform_user_id' => $platformUserId > 0 ? $platformUserId : null,
                'role' => $role,
                'bet_enabled' => $betEnabled,
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s'),
            ]);

            $this->syncShillRecord($groupId, $tgUserId, $role === 'shill', $this->normalizeNullableString($payload['shill_note'] ?? null));
            $this->json(['success' => true, 'message' => '群成员映射创建成功', 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '群成员映射创建失败：' . $e->getMessage()]);
        }
    }

    public function updateMember(): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $groupId = (int)($payload['group_id'] ?? 0);
        $tgUserId = trim((string)($payload['tg_user_id'] ?? ''));
        $tgUsername = $this->normalizeNullableString($payload['tg_username'] ?? null);
        $tgNickname = $this->normalizeNullableString($payload['tg_nickname'] ?? null);
        $platformUserId = (int)($payload['platform_user_id'] ?? 0);
        $role = $this->normalizeMemberRole((string)($payload['role'] ?? 'member'));
        $betEnabled = !empty($payload['bet_enabled']) ? 1 : 0;

        if ($id <= 0 || $groupId <= 0 || $tgUserId === '') {
            $this->json(['success' => false, 'message' => '成员参数不完整']);
            return;
        }

        try {
            if (!$this->exists('bot_group_members', $id)) {
                $this->json(['success' => false, 'message' => '群成员映射不存在']);
                return;
            }
            if (!$this->exists('bot_groups', $groupId)) {
                $this->json(['success' => false, 'message' => '群配置不存在']);
                return;
            }
            if ($platformUserId > 0 && !$this->exists('users', $platformUserId)) {
                $this->json(['success' => false, 'message' => '绑定网站账号不存在']);
                return;
            }

            $duplicate = $this->db->get('bot_group_members', ['id'], [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
                'id[!]' => $id,
            ]);
            if ($duplicate) {
                $this->json(['success' => false, 'message' => '该 TG 用户已存在于当前群']);
                return;
            }

            $this->db->update('bot_group_members', [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
                'tg_username' => $tgUsername,
                'tg_nickname' => $tgNickname,
                'platform_user_id' => $platformUserId > 0 ? $platformUserId : null,
                'role' => $role,
                'bet_enabled' => $betEnabled,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $this->syncShillRecord($groupId, $tgUserId, $role === 'shill', $this->normalizeNullableString($payload['shill_note'] ?? null));
            $this->json(['success' => true, 'message' => '群成员映射更新成功', 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '群成员映射更新失败：' . $e->getMessage()]);
        }
    }

    public function toggleMemberBet(): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $betEnabled = isset($payload['bet_enabled']) ? (int)$payload['bet_enabled'] : null;

        if ($id <= 0 || !in_array($betEnabled, [0, 1], true)) {
            $this->json(['success' => false, 'message' => '成员参数无效']);
            return;
        }

        try {
            $member = $this->db->get('bot_group_members', ['id', 'tg_user_id'], ['id' => $id]);
            if (!$member) {
                $this->json(['success' => false, 'message' => '群成员映射不存在']);
                return;
            }

            $this->db->update('bot_group_members', [
                'bet_enabled' => $betEnabled,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $this->json([
                'success' => true,
                'message' => sprintf('成员 %s 下注权限已%s', (string)$member['tg_user_id'], $betEnabled === 1 ? '开启' : '关闭'),
                'data' => ['id' => $id, 'bet_enabled' => $betEnabled],
            ]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '成员下注权限更新失败：' . $e->getMessage()]);
        }
    }

    public function saveShill(): void
    {
        $payload = $this->getRequestData();
        $groupId = (int)($payload['group_id'] ?? 0);
        $tgUserId = trim((string)($payload['tg_user_id'] ?? ''));
        $note = $this->normalizeNullableString($payload['note'] ?? null);

        if ($groupId <= 0 || $tgUserId === '') {
            $this->json(['success' => false, 'message' => '群配置与 TG 用户 ID 必填']);
            return;
        }

        try {
            if (!$this->exists('bot_groups', $groupId)) {
                $this->json(['success' => false, 'message' => '群配置不存在']);
                return;
            }

            $member = $this->db->get('bot_group_members', ['id'], [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
            ]);
            if ($member) {
                $this->db->update('bot_group_members', [
                    'role' => 'shill',
                    'updated_at' => date('Y-m-d H:i:s'),
                ], ['id' => (int)$member['id']]);
            }

            $existing = $this->db->get('bot_shills', ['id'], [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
            ]);
            if ($existing) {
                $this->db->update('bot_shills', [
                    'note' => $note,
                    'enabled' => 1,
                    'updated_at' => date('Y-m-d H:i:s'),
                ], ['id' => (int)$existing['id']]);
                $id = (int)$existing['id'];
                $message = '托号已更新';
            } else {
                $id = (int)$this->db->insert('bot_shills', [
                    'group_id' => $groupId,
                    'tg_user_id' => $tgUserId,
                    'note' => $note,
                    'enabled' => 1,
                    'created_at' => date('Y-m-d H:i:s'),
                    'updated_at' => date('Y-m-d H:i:s'),
                ]);
                $message = '托号创建成功';
            }

            $this->json(['success' => true, 'message' => $message, 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '托号创建失败：' . $e->getMessage()]);
        }
    }

    public function updateShill(): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $groupId = (int)($payload['group_id'] ?? 0);
        $tgUserId = trim((string)($payload['tg_user_id'] ?? ''));
        $note = $this->normalizeNullableString($payload['note'] ?? null);

        if ($id <= 0 || $groupId <= 0 || $tgUserId === '') {
            $this->json(['success' => false, 'message' => '托号参数不完整']);
            return;
        }

        try {
            $shill = $this->db->get('bot_shills', ['id'], ['id' => $id]);
            if (!$shill) {
                $this->json(['success' => false, 'message' => '托号记录不存在']);
                return;
            }
            if (!$this->exists('bot_groups', $groupId)) {
                $this->json(['success' => false, 'message' => '群配置不存在']);
                return;
            }

            $duplicate = $this->db->get('bot_shills', ['id'], [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
                'id[!]' => $id,
            ]);
            if ($duplicate) {
                $this->json(['success' => false, 'message' => '该托号已存在']);
                return;
            }

            $this->db->update('bot_shills', [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
                'note' => $note,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $member = $this->db->get('bot_group_members', ['id'], [
                'group_id' => $groupId,
                'tg_user_id' => $tgUserId,
            ]);
            if ($member) {
                $this->db->update('bot_group_members', [
                    'role' => 'shill',
                    'updated_at' => date('Y-m-d H:i:s'),
                ], ['id' => (int)$member['id']]);
            }

            $this->json(['success' => true, 'message' => '托号更新成功', 'data' => ['id' => $id]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '托号更新失败：' . $e->getMessage()]);
        }
    }

    public function toggleShill(): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $enabled = isset($payload['enabled']) ? (int)$payload['enabled'] : null;

        if ($id <= 0 || !in_array($enabled, [0, 1], true)) {
            $this->json(['success' => false, 'message' => '托号参数无效']);
            return;
        }

        try {
            $shill = $this->db->get('bot_shills', ['id', 'group_id', 'tg_user_id'], ['id' => $id]);
            if (!$shill) {
                $this->json(['success' => false, 'message' => '托号记录不存在']);
                return;
            }

            $this->db->update('bot_shills', [
                'enabled' => $enabled,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $member = $this->db->get('bot_group_members', ['id'], [
                'group_id' => (int)$shill['group_id'],
                'tg_user_id' => (string)$shill['tg_user_id'],
            ]);
            if ($member) {
                $this->db->update('bot_group_members', [
                    'role' => $enabled === 1 ? 'shill' : 'member',
                    'updated_at' => date('Y-m-d H:i:s'),
                ], ['id' => (int)$member['id']]);
            }

            $this->json([
                'success' => true,
                'message' => sprintf('托号 %s 已%s统计排除', (string)$shill['tg_user_id'], $enabled === 1 ? '加入' : '移出'),
                'data' => ['id' => $id, 'enabled' => $enabled],
            ]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '托号状态更新失败：' . $e->getMessage()]);
        }
    }

    private function getRequestData(): array
    {
        $data = json_decode(file_get_contents('php://input'), true);
        if (is_array($data) && !empty($data)) {
            return $data;
        }
        return $_POST;
    }

    private function normalizeCountdownConfig(string $raw): string
    {
        $items = array_filter(array_map('trim', explode(',', $raw)), static function ($item) {
            return $item !== '' && ctype_digit($item);
        });
        $numbers = array_map('intval', $items);
        rsort($numbers);
        return json_encode(array_values(array_unique($numbers)), JSON_UNESCAPED_UNICODE);
    }

    private function normalizeNullableString($value): ?string
    {
        $text = trim((string)$value);
        return $text === '' ? null : $text;
    }

    private function normalizeRunMode(string $runMode): string
    {
        return in_array($runMode, ['polling', 'webhook'], true) ? $runMode : 'polling';
    }

    private function normalizeGroupType(string $groupType): string
    {
        return in_array($groupType, ['group', 'supergroup', 'channel'], true) ? $groupType : 'group';
    }

    private function normalizeWalletMode(string $walletMode): string
    {
        return in_array($walletMode, ['master_pool', 'per_member'], true) ? $walletMode : 'master_pool';
    }

    private function normalizeMemberRole(string $role): string
    {
        return in_array($role, ['member', 'admin', 'shill'], true) ? $role : 'member';
    }

    private function exists(string $table, int $id): bool
    {
        return $id > 0 && $this->db->has($table, ['id' => $id]);
    }

    private function syncShillRecord(int $groupId, string $tgUserId, bool $enabled, ?string $note = null): void
    {
        $existing = $this->db->get('bot_shills', ['id'], [
            'group_id' => $groupId,
            'tg_user_id' => $tgUserId,
        ]);

        if ($enabled) {
            $data = [
                'note' => $note,
                'enabled' => 1,
                'updated_at' => date('Y-m-d H:i:s'),
            ];
            if ($existing) {
                $this->db->update('bot_shills', $data, ['id' => (int)$existing['id']]);
            } else {
                $data['group_id'] = $groupId;
                $data['tg_user_id'] = $tgUserId;
                $data['created_at'] = date('Y-m-d H:i:s');
                $this->db->insert('bot_shills', $data);
            }
            return;
        }

        if ($existing) {
            $this->db->update('bot_shills', [
                'enabled' => 0,
                'note' => $note,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => (int)$existing['id']]);
        }
    }

    private function toggleRecord(string $table, string $invalidMessage, string $notFoundMessage, string $messageTemplate, string $nameField = 'name', bool $withName = true): void
    {
        $payload = $this->getRequestData();
        $id = (int)($payload['id'] ?? 0);
        $status = isset($payload['status']) ? (int)$payload['status'] : null;

        if ($id <= 0 || !in_array($status, [0, 1], true)) {
            $this->json(['success' => false, 'message' => $invalidMessage]);
            return;
        }

        try {
            $row = $this->db->get($table, ['id', $nameField], ['id' => $id]);
            if (!$row) {
                $this->json(['success' => false, 'message' => $notFoundMessage]);
                return;
            }

            $this->db->update($table, [
                'status' => $status,
                'updated_at' => date('Y-m-d H:i:s'),
            ], ['id' => $id]);

            $message = $withName
                ? sprintf($messageTemplate, (string)($row[$nameField] ?? $id), $status === 1 ? '启用' : '停用')
                : sprintf($messageTemplate, $status === 1 ? '启用' : '停用');
            $this->json(['success' => true, 'message' => $message, 'data' => ['id' => $id, 'status' => $status]]);
        } catch (\Throwable $e) {
            $this->json(['success' => false, 'message' => '状态更新失败：' . $e->getMessage()]);
        }
    }

    private function json(array $data): void
    {
        header('Content-Type: application/json; charset=utf-8');
        echo json_encode($data, JSON_UNESCAPED_UNICODE);
        exit;
    }
}