<?php
namespace Base\Business;

use Base\Service\PromoteCompanyService;
use Base\Service\PromoteService;
use Exception;
use Think\Model;

class ShiftPlayer
{

    private $task;
    private $fromPromote;
    private $toPromote;
    private $fromWord;
    private $toWord;
    private $orderTime;
    private $userIds;
    private $users;
    private $payAmountItems = [];
    private $notices = [];

    public function __construct($task)
    {
        $this->task = $task;
        $this->orderTime = $task['order_time'];
        $this->userIds = json_decode($task['shift_ids'], true) ?? [];
        $this->getPromotes();
        $this->getShiftUsers();
        $this->statShiftPayAmount();
        
    }

    public function handle()
    {
        if ($this->fromPromote['id'] == 0 && count($this->userIds) == 0) {
            throw new Exception('官方渠道玩家不能全部迁移');
        }

        $this->getNoticeCommonWords();

        $model = new Model();
        $model->startTrans();

        $hasError = false;
        foreach ($this->users as $user) {
            $amount = $this->payAmountItems[$user['id']] ?? 0;
            $status = $this->updateMend($user['id'], $amount);
            if (!$status) {
                $hasError = true;
                break;
            }
            $this->generateNotice($user, $amount);
        }

        if ($hasError) {
            $model->rollback();
            throw new Exception('系统异常，修改补链记录失败');
        }

        $this->saveNotices();

        $status = $this->shiftUser();
        if (!$status) {
            $model->rollback();
            throw new Exception('系统异常，修改用户推广员失败');
        }

        try {
            $this->shiftPlayer();
            $this->shiftSpend();
            $this->shiftDeposit();
            $this->shiftBindSpend();
            $this->shiftUserDataCount();
            $model->commit();
        } catch (\Exception $e) {
            $model->rollback();
            throw new \Exception('系统异常: ' . $e->getMessage());
        }
    }

    public function handleReplenish()
    {
        $model = new Model();
        $model->startTrans();

        $hasError = false;
        foreach ($this->payAmountItems as $userId => $amount) {
            $status = $this->updateMend($userId, $amount);
            if (!$status) {
                $hasError = true;
                break;
            }
        }

        if ($hasError) {
            $model->rollback();
            throw new Exception('系统异常，修改补链记录失败');
        }

        try {
            $this->shiftSpend();
            $this->shiftDeposit();
            $this->shiftBindSpend();
            $model->commit();
        } catch (\Exception $e) {
            $model->rollback();
            throw new \Exception('系统异常: ' . $e->getMessage());
        }
    }

    private function getPromotes()
    {
        $toPromoteId = $this->task['to_promote_id'];
        $fromPromoteId = $this->task['from_promote_id'];

        $toPromote = M('promote', 'tab_')->where(['id' => $toPromoteId])->find();
        $fromPromote = M('promote', 'tab_')->where(['id' => $fromPromoteId])->find();
        
        $this->toPromote = $toPromote ?? ['id' => 0, 'account' => C('OFFICIEL_CHANNEL'), 'company_id' => 0];
        $this->fromPromote = $fromPromote ?? ['id' => 0, 'account' => C('OFFICIEL_CHANNEL'), 'company_id' => 0];
    }

    private function getNoticeCommonWords()
    {
        $belongs = PromoteCompanyService::$belongs;

        $formConpany = M('promote_company', 'tab_')->field(['company_name', 'company_belong'])->where(['id' => $this->fromPromote['company_id']])->find();
        $toConpany = M('promote_company', 'tab_')->field(['company_name', 'company_belong'])->where(['id' => $this->toPromote['company_id']])->find();

        $this->fromWord = $this->fromPromote['account'] . ($formConpany ? '(' . $belongs[$formConpany['company_belong']] . '-' . $formConpany['company_name'] . ')' : '');
        $this->toWord = $this->toPromote['account'] . ($toConpany ? '(' . $belongs[$toConpany['company_belong']] . '-' . $toConpany['company_name'] . ')' : '');
    }

    private function getShiftUsers()
    {
        $map = $this->getShiftCommonMap(true);
        $this->users = M('user', 'tab_')->field(['id', 'account', 'nickname'])->where($map)->select();
    }

    private function getSpendMap()
    {
        $map = $this->getShiftCommonMap();
        $map['pay_time'] = ['egt', $this->orderTime];
        // $map['is_check'] = ['in','1,2'];
        $map['settle_check'] = 0;
        $map['selle_status'] = 0;
        $map['pay_status'] = 1;
        return $map;
    }

    private function statShiftPayAmount()
    {
        $spendMap = $this->getSpendMap();
        $payAmountRows = M('spend', 'tab_')
            ->field(['user_id', 'sum(pay_amount) pay_amount'])
            ->where($spendMap)
            ->group('user_id')
            ->select();
        foreach ($payAmountRows as $row) {
            $this->payAmountItems[$row['user_id']] = round(floatval($row['pay_amount']), 2);
        }
    }

    private function updateMend($userId, $amount)
    {
        if (count($this->userIds) == 0) {
            return true;
        }
        
        return M('mend', 'tab_')
            ->where(['task_id' => $this->task['id'], 'user_id' => $userId])
            ->save(['status' => 1, 'pay_amount' => ['exp', 'pay_amount+' . $amount], 'update_time' => time()]);
    }

    private function generateNotice($user, $amount)
    {
        if ($amount > 500) {
            $userWord = '玩家账号' . $user['account'];
            $content = $userWord . ', 从' . $this->fromWord . '换绑到' . $this->toWord . '，换绑金额超过500，达到' . $amount . '元';
            $this->notices[] = [
                'type' => 'shift-player',
                'title' => '换绑额度超500',
                'content' => $content,
                'admin_ids' => '31',
                'create_time' => time(),
                'target' => $user['account'],
                'start_time' => time(),
                'end_time' => time() + 7*24*3600,
            ];
        }
    }

    private function saveNotices()
    {
        if (count($this->notices) > 0) {
            M('admin_notice', 'tab_')->addAll($this->notices);
        }
    }

    private function shiftUser()
    {
        $map = $this->getShiftCommonMap(true);
        return M('user', 'tab_')->where($map)->save([
            'promote_id' => $this->toPromote['id'],
            'promote_account' => $this->toPromote['account']
        ]);
    }

    private function shiftPlayer()
    {
        $map = $this->getShiftCommonMap();
        $updateData = [
            'promote_id' => $this->toPromote['id'],
            'promote_account' => $this->toPromote['account']
        ];
        M('user_play', 'tab_')->where($map)->save($updateData);
        M('user_play_info', 'tab_')->where($map)->save($updateData);
    }

    private function shiftSpend()
    {
        $toPromote = $this->toPromote;
        $spendMap = $this->getSpendMap();
        [$hasGameIds, $hasNotGameIds] = $this->getPromoteGameIds($toPromote);

        unset($spendMap['pay_status']);

        $updateData = [
            'promote_id' => $toPromote['id'],
            'promote_account' => $toPromote['account'],
            'market_admin_id' => $toPromote['admin_id'],
        ];

        if (count($hasGameIds) > 0) {
            $spendMap['game_id'] = ['in', $hasGameIds];
            M('spend', 'tab_')->where($spendMap)->save(array_merge($updateData, ['is_check' => 1]));
        }

        if (count($hasNotGameIds) > 0) {
            $spendMap['game_id'] = ['in', $hasNotGameIds];
            M('spend', 'tab_')->where($spendMap)->save(array_merge($updateData, ['is_check' => 2]));
        }
    }

    private function getPromoteGameIds($promote)
    {
        $service = new PromoteService();
        $toTopPromote = $service->getTopPromote($promote);
        $hasGameIds = $toTopPromote['game_ids'] == '' ? [] : explode(',', $toTopPromote['game_ids']);
        $hasNotGameIds = M('game', 'tab_')->where(['game_id' => ['not in', $hasGameIds]])->getField('id', true);
        $hasNotGameIds = $hasNotGameIds ?? [];
        return [$hasGameIds, $hasNotGameIds];
    }

    private function getShiftCommonMap($isUserTable = false)
    {
        $map = ['promote_id' => $this->fromPromote['id']];
        if (count($this->userIds) > 0) {
            $userColumn = $isUserTable ? 'id' : 'user_id';
            $map[$userColumn] = ['in', $this->userIds];
        }
        return $map;
    }

    private function shiftDeposit()
    {
        $map = $this->getShiftCommonMap();
        $map['create_time'] = ['egt', $this->orderTime];

        $toPromote = $this->toPromote;
        M('deposit', 'tab_')->where($map)->save([
            'promote_id' => $toPromote['id'],
            'promote_account' => $toPromote['account'],
            'market_admin_id' => $toPromote['admin_id'],
        ]);
    }

    private function shiftBindSpend()
    {
        $map = $this->getShiftCommonMap();
        $map['pay_time'] = ['egt', $this->orderTime];

        $toPromote = $this->toPromote;
        M('bind_spend', 'tab_')->where($map)->save([
            'promote_id' => $toPromote['id'],
            'promote_account' => $toPromote['account']
        ]);
    }

    private function shiftUserDataCount()
    {
        $map = $this->getShiftCommonMap();
        $map['create_time'] = ['egt', $this->orderTime];
        M('user_play_data_count', 'tab_')->where($map)->save(['promote_id' => $this->toPromote['id']]);
    }
}