<?php

namespace App\Services\Common;

use App\Models\AgentModel;
use App\Models\ActionLogModel;
use App\Services\BaseService;
use App\Services\RedisService;

/**
 * 代理服务
 */
class AgentService extends BaseService
{
    public function __construct()
    {
        $this->model = new AgentModel();
    }

    /**
     * 获取代理列表
     */
    public function getDataList($params, $pageSize = 15)
    {
        $query = $this->model->where('mark', 1);

        // 审核状态筛选：1-已审核，2-待审核，3-驳回，4-冻结
        if (isset($params['status']) && $params['status'] > 0) {
            $query->where('status', $params['status']);
        }

        // 关键词搜索（姓名、电话）
        if (isset($params['keyword']) && $params['keyword']) {
            $keyword = $params['keyword'];
            $query->where(function ($q) use ($keyword) {
                $q->where('real_name', 'like', '%' . $keyword . '%')
                    ->orWhere('phone', 'like', '%' . $keyword . '%');
            });
        }

        $list = $query->with(['user'])
            ->withCount(['invites'])
            ->orderBy('create_time', 'desc')
            ->orderBy('id', 'desc')
            ->paginate($pageSize);

        $list = $list ? $list->toArray() : [];
        if ($list && isset($list['data'])) {
            foreach ($list['data'] as &$item) {
                // 确保 status 是整数类型
                $item['status'] = (int)$item['status'];
                
                // 时间格式化：如果是时间戳则直接格式化，否则先转时间戳
                $item['create_time'] = $item['create_time'] ? (is_numeric($item['create_time']) ? date('Y-m-d H:i:s', $item['create_time']) : date('Y-m-d H:i:s', strtotime($item['create_time']))) : '';
                $item['update_time'] = $item['update_time'] ? (is_numeric($item['update_time']) ? date('Y-m-d H:i:s', $item['update_time']) : date('Y-m-d H:i:s', strtotime($item['update_time']))) : '';
                $item['user'] = $item['user'] ?? [];

                // 计算团队人数（这里简化处理，实际应该查询下级用户）
                $item['team_count'] = 0;
                if (isset($item['user_id']) && $item['user_id']) {
                    $item['team_count'] = \App\Models\MemberModel::where('parent_id', $item['user_id'])
                        ->where('mark', 1)
                        ->count();
                }
            }
        }

        return [
            'msg' => '操作成功',
            'code' => 0,
            'data' => $list['data'] ?? [],
            'count' => $list['total'] ?? 0,
        ];
    }

    /**
     * 获取代理详情
     */
    public function getInfo($id)
    {
        $info = $this->model->where('id', $id)->where('mark', 1)
            ->with(['user'])
            ->first();

        if (!$info) {
            return ['code' => 1, 'msg' => '代理不存在'];
        }

        $info = $info->toArray();
        
        // 确保 status 是整数类型
        $info['status'] = (int)$info['status'];
        
        // 时间格式化：如果是时间戳则直接格式化，否则先转时间戳
        $info['create_time'] = $info['create_time'] ? (is_numeric($info['create_time']) ? date('Y-m-d H:i:s', $info['create_time']) : date('Y-m-d H:i:s', strtotime($info['create_time']))) : '';
        $info['update_time'] = $info['update_time'] ? (is_numeric($info['update_time']) ? date('Y-m-d H:i:s', $info['update_time']) : date('Y-m-d H:i:s', strtotime($info['update_time']))) : '';

        // 计算团队人数
        $info['team_count'] = 0;
        if (isset($info['user_id']) && $info['user_id']) {
            $info['team_count'] = \App\Models\MemberModel::where('parent_id', $info['user_id'])
                ->where('mark', 1)
                ->count();
        }

        return ['code' => 0, 'msg' => '操作成功', 'data' => $info];
    }

    /**
     * 删除代理
     */
    public function delete()
    {
        $id = request()->post('id');
        if (!$id) {
            return ['code' => 1, 'msg' => '参数错误'];
        }

        if (is_array($id)) {
            $result = $this->model->whereIn('id', $id)->update([
                'mark' => 0,
                'update_time' => time()
            ]);
        } else {
            $result = $this->model->where('id', $id)->update([
                'mark' => 0,
                'update_time' => time()
            ]);
        }

        if ($result) {
            ActionLogModel::setTitle("删除代理");
            ActionLogModel::record();
            RedisService::keyDel("caches:agents:*");
            return ['code' => 0, 'msg' => '删除成功'];
        }

        return ['code' => 1, 'msg' => '删除失败'];
    }

    /**
     * 更新状态
     */
    public function status()
    {
        $id = request()->post('id');
        $status = request()->post('status');

        if (!$id || !isset($status)) {
            return ['code' => 1, 'msg' => '参数错误'];
        }

        $result = $this->model->where('id', $id)->update([
            'status' => $status,
            'update_time' => time()
        ]);

        if ($result !== false) {
            ActionLogModel::setTitle("更新代理状态");
            ActionLogModel::record();
            RedisService::keyDel("caches:agents:*");
            return ['code' => 0, 'msg' => '操作成功'];
        }

        return ['code' => 1, 'msg' => '操作失败'];
    }

    /**
     * 审核代理
     */
    public function audit()
    {
        $id = request()->post('id');
        $status = request()->post('status'); // 1-已审核(通过)，3-驳回
        $confirmRemark = request()->post('confirm_remark', '');

        if (!$id || !$status) {
            return ['code' => 1, 'msg' => '参数错误'];
        }

        $agent = $this->model->find($id);
        if (!$agent) {
            return ['code' => 1, 'msg' => '代理不存在'];
        }

        if ($agent->status != 2) {
            return ['code' => 1, 'msg' => '该代理不是待审核状态'];
        }

        if ($status == 3 && !$confirmRemark) {
            return ['code' => 1, 'msg' => '请填写驳回原因'];
        }

        $updateData = [
            'status' => $status,
            'confirm_remark' => $confirmRemark,
            'update_time' => time()
        ];

        $result = $this->model->where('id', $id)->update($updateData);

        if ($result) {
            $statusText = $status == 1 ? '通过' : '驳回';
            ActionLogModel::setTitle("审核代理-{$statusText}");
            ActionLogModel::record();
            RedisService::keyDel("caches:agents:*");
            return ['code' => 0, 'msg' => "审核{$statusText}"];
        }

        return ['code' => 1, 'msg' => '操作失败'];
    }

    /**
     * 冻结/解冻代理
     */
    public function freeze()
    {
        $id = request()->post('id');
        $status = request()->post('status'); // 4-冻结，1-解冻

        if (!$id || !$status) {
            return ['code' => 1, 'msg' => '参数错误'];
        }

        $agent = $this->model->find($id);
        if (!$agent) {
            return ['code' => 1, 'msg' => '代理不存在'];
        }

        $updateData = [
            'status' => $status,
            'update_time' => time()
        ];

        $result = $this->model->where('id', $id)->update($updateData);

        if ($result) {
            $statusText = $status == 4 ? '冻结' : '解冻';
            ActionLogModel::setTitle("{$statusText}代理");
            ActionLogModel::record();
            RedisService::keyDel("caches:agents:*");
            return ['code' => 0, 'msg' => "{$statusText}成功"];
        }

        return ['code' => 1, 'msg' => '操作失败'];
    }
}