<?php

namespace app\api\model;

use app\common\model\GiveGiftBase;
use think\Cache;
use think\Log;
use think\Model;

class GiveGiftBases extends Model
{

    protected $giftModel;

    public function __construct()
    {
        parent::__construct();
        $this->giftModel = new GiveGiftBase();
    }

    /**
     * 获取送礼记录
     */

    public function getGiftRecords($params)
    {
//        $params = $this->request->param();

        $where = [];
        $options = [];

        // 构建查询条件
        if (!empty($params['from_id'])) {
            $where['from_id'] = $params['from_id'];
        }
        if (!empty($params['user_id'])) {
            $where['user_id'] = $params['user_id'];
        }
        if (!empty($params['gift_user'])) {
            $where['gift_user'] = $params['gift_user'];
        }
        if (!empty($params['gift_id'])) {
            $where['gift_id'] = $params['gift_id'];
        }
        if (!empty($params['type'])) {
            $where['type'] = $params['type'];
        }
        if (!empty($params['from'])) {
            $where['from'] = $params['from'];
        }
        if (!empty($params['gift_type'])) {
            $where['gift_type'] = $params['gift_type'];
        }

        // 时间范围
        if (!empty($params['start_time'])) {
            $options['start_time'] = strtotime($params['start_time']);
        }
        if (!empty($params['end_time'])) {
            $options['end_time'] = strtotime($params['end_time'] . ' 23:59:59');
        }


        // 分页参数
        $options['page'] = $params['page'] ?? 1;
        $options['limit'] = min($params['limit'] ?? 20, 100); // 限制最大100条

        // 排序
        if (!empty($params['order'])) {
            $options['order'] = $params['order'];
        }

        // 查询数据
        $result = $this->giftModel->getGiftRecords($where, $options);

        Log::info("查询送礼记录，条件: " . json_encode($where) . ", 结果数: " . count($result['data']));

//        $this->success('获取成功', $result);
        return $result;
    }

    /**
     * 房间送礼统计
     */
    public function getRoomStatistics($params)
    {
        $fromId = $this->request->param('from_id/d', 0);
        $startTime = $this->request->param('start_time/d', strtotime('-7 days'));
        $endTime = $this->request->param('end_time/d', time());

        if (!$fromId) {
            $this->error('房间ID不能为空');
        }

        // 尝试从缓存获取
        $cacheKey = "gift:room:stats:{$fromId}:" . date('Ymd', $startTime) . '-' . date('Ymd', $endTime);
        $cachedData = Cache::get($cacheKey);

        if ($cachedData !== false) {
            Log::info("从缓存获取房间统计: {$cacheKey}");
            $this->success('获取成功', $cachedData);
        }

        $where = ['from_id' => $fromId];
        $options = [
            'start_time' => $startTime,
            'end_time'   => $endTime,
        ];

        // 统计房间总数据
        $totalStats = $this->giftModel->getGiftStatistics($where, $options);

        // 按送礼人分组统计
        $userStats = $this->giftModel->getGiftStatistics($where, array_merge($options, [
            'group_by' => 'user_id'
        ]));

        // 按收礼人分组统计
        $receiverStats = $this->giftModel->getGiftStatistics($where, array_merge($options, [
            'group_by' => 'gift_user'
        ]));

        $result = [
            'room_id'        => $fromId,
            'time_range'     => [
                'start_time' => $startTime,
                'end_time'   => $endTime,
                'start_date' => date('Y-m-d H:i:s', $startTime),
                'end_date'   => date('Y-m-d H:i:s', $endTime),
            ],
            'total_stats'     => $totalStats,
            'user_stats'      => $userStats,
            'receiver_stats'  => $receiverStats,
        ];

        // 缓存5分钟
        Cache::set($cacheKey, $result, 300);

        Log::info("房间统计计算完成: {$fromId}, 送礼人数: " . count($userStats) . ", 收礼人数: " . count($receiverStats));

        $this->success('获取成功', $result);
    }

    /**
     * 用户送礼统计
     */
    public function getUserStatistics($params,$type)
    {
        if($type==1){
            $userId = $params['user_id'];
        }else{
            $userId = $params['gift_user'];
        }

        $startTime = $params['start_time'];
        $endTime = $params['end_time'];

        if (!$userId) {
            return ['code'=>0,'msg'=>'用户ID不能为空','data'=>null];
        }

        if($type==1){
            $where = ['user_id' => $userId];
        }else{
            $where = ['gift_user' => $userId];
        }

        $options = [
            'start_time' => $startTime,
            'end_time'   => $endTime,
        ];

        // 用户总送礼统计
        $totalStats = $this->giftModel->getGiftStatistics($where, $options);

        // 按房间分组统计
        $roomStats = $this->giftModel->getGiftStatistics($where, array_merge($options, [
            'group_by' => 'from_id'
        ]));

        // 按收礼人分组统计
        $receiverStats = $this->giftModel->getGiftStatistics($where, array_merge($options, [
            'group_by' => 'gift_user'
        ]));

        $result = [
            'user_id'        => $userId,
            'time_range'     => [
                'start_time' => $startTime,
                'end_time'   => $endTime,
                'start_date' => date('Y-m-d H:i:s', $startTime),
                'end_date'   => date('Y-m-d H:i:s', $endTime),
            ],
            'total_stats'     => $totalStats,
            'room_stats'      => $roomStats,
            'receiver_stats'  => $receiverStats,
        ];

        // 缓存5分钟
//        Cache::set($cacheKey, $result, 300);

        return $result;
    }

    /**
     * 收礼统计
     */
    public function getReceiveStatistics()
    {
        $giftUser = $this->request->param('gift_user/d', 0);
        $startTime = $this->request->param('start_time/d', strtotime('-30 days'));
        $endTime = $this->request->param('end_time/d', time());

        if (!$giftUser) {
            $this->error('用户ID不能为空');
        }

        $cacheKey = "gift:receive:stats:{$giftUser}:" . date('Ymd', $startTime) . '-' . date('Ymd', $endTime);
        $cachedData = Cache::get($cacheKey);

        if ($cachedData !== false) {
            Log::info("从缓存获取收礼统计: {$cacheKey}");
            $this->success('获取成功', $cachedData);
        }

        $where = ['gift_user' => $giftUser];
        $options = [
            'start_time' => $startTime,
            'end_time'   => $endTime,
        ];

        // 总收礼统计
        $totalStats = $this->giftModel->getGiftStatistics($where, $options);

        // 按房间分组统计
        $roomStats = $this->giftModel->getGiftStatistics($where, array_merge($options, [
            'group_by' => 'from_id'
        ]));

        // 按送礼人分组统计
        $giverStats = $this->giftModel->getGiftStatistics($where, array_merge($options, [
            'group_by' => 'user_id'
        ]));

        $result = [
            'gift_user'      => $giftUser,
            'time_range'     => [
                'start_time' => $startTime,
                'end_time'   => $endTime,
                'start_date' => date('Y-m-d H:i:s', $startTime),
                'end_date'   => date('Y-m-d H:i:s', $endTime),
            ],
            'total_stats' => $totalStats,
            'room_stats'  => $roomStats,
            'giver_stats' => $giverStats,
        ];

        // 缓存5分钟
        Cache::set($cacheKey, $result, 300);

        Log::info("收礼统计计算完成: {$giftUser}, 房间数: " . count($roomStats) . ", 送礼人数: " . count($giverStats));

        $this->success('获取成功', $result);
    }

    /**
     * 获取送礼趋势
     */
    public function getGiftTrend()
    {
        $params = $this->request->param();

        $startTime = $params['start_time'] ?? strtotime('-7 days');
        $endTime = $params['end_time'] ?? time();
        $interval = $params['interval'] ?? 'day';

        if (!in_array($interval, ['day', 'week', 'month'])) {
            $interval = 'day';
        }

        $cacheKey = "gift:trend:" . date('Ymd', $startTime) . '-' . date('Ymd', $endTime) . ":{$interval}";
        $cachedData = Cache::get($cacheKey);

        if ($cachedData !== false) {
            $this->success('获取成功', $cachedData);
        }

        $trendData = $this->giftModel->getTrendStatistics($startTime, $endTime, $interval);

        // 缓存10分钟
        Cache::set($cacheKey, $trendData, 600);

        $this->success('获取成功', [
            'trend_data' => $trendData,
            'interval' => $interval,
            'time_range' => [
                'start_time' => $startTime,
                'end_time' => $endTime
            ]
        ]);
    }

    public function getGiftList()
    {
        $params = $this->request->param();

        $where = [];
        $options = [];

        // 构建查询条件
        $searchFields = ['from_id', 'user_id', 'gift_user', 'gift_id', 'type', 'from', 'gift_type'];
        foreach ($searchFields as $field) {
            if (!empty($params[$field])) {
                $where[$field] = $params[$field];
            }
        }

        // 时间范围
        if (!empty($params['start_time'])) {
            $options['start_time'] = strtotime($params['start_time']);
        }
        if (!empty($params['end_time'])) {
            $options['end_time'] = strtotime($params['end_time']);
        }

        // 搜索关键词
        if (!empty($params['search'])) {
            // 可以扩展搜索逻辑
        }

        // 分页参数
        $options['page'] = $params['page'] ?? 1;
        $options['limit'] = $params['limit'] ?? $this->pageSize;

        // 查询数据
        $result = $this->giftModel->getGiftRecords($where, $options);

        // 转换时间格式
        foreach ($result['data'] as &$item) {
            $item['createtime_text'] = $item['createtime'] ? date('Y-m-d H:i:s', $item['createtime']) : '';
            $item['updatetime_text'] = $item['updatetime'] ? date('Y-m-d H:i:s', $item['updatetime']) : '';
        }

        $total = $result['total'];
        $data = $result['data'];
        $result = array("total" => $total, "rows" => $data);
    }


    /**
     * 获取送礼排行
     */

    public function getGiftRanking($params,$type)
    {
        $where = [];
        $options = [];

        // 时间范围
        if (!empty($params['start_time'])) {
            $options['start_time'] = $params['start_time'];
        }
        if (!empty($params['end_time'])) {
            $options['end_time'] = $params['end_time'];
        }

        // 分页参数
        $options['page'] = $params['page'] ?? 1;
        $options['limit'] = min($params['limit'] ?? 20, 100); // 限制最大100条

        if($type == 1){
            $options['group_by'] = 'user_id';
        }else{
            $options['group_by'] = 'gift_user';
        }


        // 查询数据
        $result = $this->giftModel->getGiftStatisticsRanking($where, $options);

        return $result;
    }

}