<?php

namespace addons\CloudStock\common\services;


use addons\CloudStock\common\enums\CloudStockEnum;
use addons\CloudStock\common\models\CloudStockAgent;
use addons\CloudStock\common\models\CloudStockLossAmount;
use addons\CloudStock\common\models\CloudStockPriceDifferenceProfit;
use common\components\export\CsvTool;
use common\enums\DownloadEnum;
use common\enums\StatusEnum;
use common\models\common\CapitalLog;
use common\models\common\Download;
use common\models\user\User;

class StatisticsService extends BaseService
{

    public $agent_price_arr;


    public function index($params)
    {
        $where = [];
        list($cloud_stock_loss_amount_list,
            $cloud_stock_price_difference_profit_list,
            $commission_list,
            $commission_frozen_list) = $this->getWhere($params, $where);
        $params['where'] = $where;
        $params['order'] = 'id desc';
        $page_data = CloudStockAgent::listPage($params, false, true);
        if (!empty($page_data['list'])) {
            $user_ids = array_column($page_data['list'], 'user_id');
            $user_list = User::lists(['where' => [
                ['id' => $user_ids],
                ['mall_id' => $this->mall_id]
            ],
                'index' => 'id',
            ]);
            foreach ($page_data['list'] as &$item) {
                $item['user'] = [];
                if (isset($user_list[$item['user_id']])) {
                    $item['user'] = [
                        'id' => $user_list[$item['user_id']]['id'],
                        'nickname' => $user_list[$item['user_id']]['nickname'],
                        'mobile' => $user_list[$item['user_id']]['mobile'],
                        'avatar_url' => $user_list[$item['user_id']]['avatar_url'],
                    ];
                }
                if (isset($cloud_stock_loss_amount_list)) {
                    if (isset($cloud_stock_loss_amount_list[$item['user_id']])) {
                        $item['loss_amount'] = $cloud_stock_loss_amount_list[$item['user_id']]['money'];
                    } else {
                        $item['loss_amount'] = 0;
                    }
                }
                if (isset($cloud_stock_price_difference_profit_list)) {
                    if (isset($cloud_stock_price_difference_profit_list[$item['user_id']])) {
                        $item['difference_profit'] = $cloud_stock_price_difference_profit_list[$item['user_id']]['money'];
                    } else {
                        $item['difference_profit'] = 0;
                    }
                }
                if (isset($commission_list)) {
                    if (isset($commission_list[$item['user_id']])) {
                        $item['equal_award_price'] = $commission_list[$item['user_id']]['money'];
                    } else {
                        $item['equal_award_price'] = 0;
                    }
                }
                if (isset($commission_frozen_list)) {
                    if (isset($commission_frozen_list[$item['user_id']])) {
                        $item['equal_award_frozen_price'] = $commission_frozen_list[$item['user_id']]['money'];
                    } else {
                        $item['equal_award_frozen_price'] = 0;
                    }
                }
            }
        }
        return $page_data;
    }


    protected function getWhere($params, &$where)
    {
        $where[] = ['mall_id' => $this->mall_id, 'status' => StatusEnum::ENABLED];
        $user_ids = null;
        if (!empty($params['keyword'])) {
            $user_list = User::lists(['where' => [
                ['mall_id' => $this->mall_id],
                ['or',
                    ['like', 'nickname', $params['keyword']],
                    ['like', 'mobile', $params['keyword']]]],
                'select' => 'id']);
            if (!empty($user_list)) {
                $user_ids = array_column($user_list, 'id');
                $where[] = ['user_id' => $user_ids];
            } else {
                $user_ids = [];
                $where[] = ['user_id' => []];
            }
        }

        if (!empty($params['date'][0]) && !empty($params['date'][1])) {
            $condition = [
                ['mall_id' => $this->mall_id],
                ['>=', 'created_at', strtotime($params['date'][0] . ' 00:00:00')],
                ['<=', 'created_at', strtotime($params['date'][1] . ' 23:59:59')]
            ];
            if (isset($user_ids)) {
                $condition[] = ['user_id' => $user_ids];
            }
            $cloud_stock_loss_amount_list = CloudStockLossAmount::lists([
                'where' => $condition,
                'select' => 'sum(money) as money ,user_id',
                'group' => 'user_id',
            ]);
            $uids = array_column($cloud_stock_loss_amount_list, 'user_id');
            $cloud_stock_loss_amount_list = array_column($cloud_stock_loss_amount_list, null, 'user_id');
            $cloud_stock_price_difference_profit_list = CloudStockPriceDifferenceProfit::lists([
                'where' => $condition,
                'select' => 'sum(money) as money,user_id',
                'group' => 'user_id',
            ]);
            $uids = array_merge($uids, array_column($cloud_stock_price_difference_profit_list, 'user_id'));
            $cloud_stock_price_difference_profit_list = array_column($cloud_stock_price_difference_profit_list, null, 'user_id');

            $class = CapitalLog::class;
            $class::$capitalType = 'commission';
            $condition[] = ['from_type' => CloudStockEnum::ADDONS_NAME];
            $condition[] = ['capital_type' => ['equal', 'price_difference_equal']];
            $commission_list = $class::lists([
                'where' => $condition,
                'select' => 'sum(change_num) as money,user_id',
                'group' => 'user_id',
            ]);
            $uids = array_merge($uids, array_column($commission_list, 'user_id'));
            $commission_list = array_column($commission_list, null, 'user_id');

            $class::$capitalType = 'commission_frozen';
            $condition[] = ['status' => 0];
            $commission_frozen_list = $class::lists([
                'where' => $condition,
                'select' => 'sum(change_num) as money,user_id',
                'group' => 'user_id',
            ]);
            $uids = array_merge($uids, array_column($commission_frozen_list, 'user_id'));
            $where[] = ['user_id' => $uids];
            $commission_frozen_list = array_column($commission_frozen_list, null, 'user_id');

        }
        return [
            $cloud_stock_loss_amount_list ?? null,
            $cloud_stock_price_difference_profit_list ?? null,
            $commission_list ?? null,
            $commission_frozen_list ?? null
        ];
    }

    public function getListExportFieldList()
    {
        return $this->exportFieldsList();
    }

    public function exportFieldsList()
    {
        return [
            'user_id' => '用户ID',
            'nickname' => '用户昵称',
            'mobile' => '手机号',
            'equal_award_price' => '已结算平级奖',
            'equal_award_frozen_price' => '待结算平级奖',
            'difference_profit' => '差价利润',
            'loss_amount' => '流失金额',
        ];
    }

    public static function exportData($params)
    {
        (new StatisticsService(['mall_id' => $params['mall_id']]))->export($params);
    }


    public function export($data)
    {
        ini_set('memory_limit', '512M');
        $download_id = $data['download_id'] ?? 0;
        $download = Download::findOne(['id' => $download_id]);
        if ($download) {
            try {
                $params = json_decode($download->params, true);
                $filename = $download->name;
                $type = $download->type;
                $where = [];
                list($cloud_stock_loss_amount_list,
                    $cloud_stock_price_difference_profit_list,
                    $commission_list,
                    $commission_frozen_list) = $this->getWhere($params, $where);
                $params['where'] = $where;
                $params['order'] = 'id desc';
                $list = CloudStockAgent::lists($params);
                $fields = $params['fields'];
                $fields_arr = $this->exportFieldsList();
                $have_select_field_arr = [];
                foreach ($fields as $value) {
                    $have_select_field_arr[] = $fields_arr[$value];
                }
                $csv = new CsvTool();
                $csv->filename = $filename;
                $csv->file_dirname = DownloadEnum::getTypeStorageDirMap($type);
                $csv->export_mode = CsvTool::EXPORT_MODE_ASYNC;
                $csv->header = $have_select_field_arr;
                $user_id_arr = array_column($list, 'user_id');
                $user_arr = User::lists([
                    'where' => [
                        ['id' => $user_id_arr]
                    ],
                    'index' => 'id',
                ]);
                $csv->data = array_map(function ($item) use (
                    $fields, $user_arr, $cloud_stock_loss_amount_list,
                    $cloud_stock_price_difference_profit_list,
                    $commission_list,
                    $commission_frozen_list
                ) {
                    $row = [];
                    foreach ($fields as $field) {
                        switch (true) {
                            case $field == 'equal_award_price':
                                if (isset($commission_list)) {
                                    if (isset($commission_list[$item['user_id']])) {
                                        $equal_award_price = $commission_list[$item['user_id']]['money'];
                                    } else {
                                        $equal_award_price = 0;
                                    }
                                } else {
                                    $equal_award_price = $item['equal_award_price'];
                                }
                                $row[] = $equal_award_price;
                                break;
                            case $field == 'equal_award_frozen_price':
                                if (isset($commission_frozen_list)) {
                                    if (isset($commission_frozen_list[$item['user_id']])) {
                                        $equal_award_frozen_price = $commission_frozen_list[$item['user_id']]['money'];
                                    } else {
                                        $equal_award_frozen_price = 0;
                                    }
                                } else {
                                    $equal_award_frozen_price = $item['equal_award_frozen_price'];
                                }
                                $row[] = $equal_award_frozen_price;
                                break;
                            case $field == 'difference_profit':
                                if (isset($cloud_stock_price_difference_profit_list)) {
                                    if (isset($cloud_stock_price_difference_profit_list[$item['user_id']])) {
                                        $difference_profit = $cloud_stock_price_difference_profit_list[$item['user_id']]['money'];
                                    } else {
                                        $difference_profit = 0;
                                    }
                                } else {
                                    $difference_profit = $item['difference_profit'];
                                }
                                $row[] = $difference_profit;
                                break;
                            case $field == 'loss_amount':
                                if (isset($cloud_stock_loss_amount_list)) {
                                    if (isset($cloud_stock_loss_amount_list[$item['user_id']])) {
                                        $loss_amount = $cloud_stock_loss_amount_list[$item['user_id']]['money'];
                                    } else {
                                        $loss_amount = 0;
                                    }
                                } else {
                                    $loss_amount = $item['loss_amount'];
                                }
                                $row[] = $loss_amount;
                                break;
                            case $field == 'mobile':
                                $row[] = $user_arr[$item['user_id']]['mobile'] ?? '';
                                break;
                            case $field == 'nickname':
                                $row[] = $user_arr[$item['user_id']]['nickname'] ?? '';
                                break;
                            default:
                                $row[] = !empty($item[$field]) ? $item[$field] : '';
                        }
                    }
                    return $row;
                }, $list);
                $csv->export();
                $csv->updateDown($download, $params['mall_id']);
                return true;
            } catch (\Exception $e) {
                $download->status = 3;
                $res = $download->save();
                return $e->getMessage();
            }
        }

    }
}