<?php

namespace App\Console\Commands;

use App\Enums\LottState;
use App\Enums\OrderType;
use App\Enums\PayState;
use App\Model\Customer\Customer;
use App\Model\Customer\CustomerRanking;
use App\Model\Order;
use App\Utils\Helps;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\DB;

class GenerateCustomerRanking extends Command
{
    /**
     * 这个就是命令名称
     */
    protected $signature = 'gen:customer_ranking';

    /**
     * 命令的说明描述
     * @var string
     */
    protected $description = '生成用户的，一站成名，七日命中率，连红榜信息';

    /**
     * 创建命令的构造方法。
     * @param string $words 传入的字符参数
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    public function handle()
    {
        $cdate = date('Ymd');
        Customer::chunkById(100, function ($customers) use ($cdate) {
            foreach ($customers as $customer) {
                $this->generateRankingData($customer, $cdate);
            }
        });
    }

    public function generateRankingData($customer, $cdate)
    {
        $orders = $this->last7DayOrders($customer->id);

        $day7 = $this->dayxReport($orders);

        if (@$day7['rank_fame'] || @$day7['rank_hit_rate'] || @$day7['rank_profit']) {
            $day5 = $this->dayxReport($orders, 5);
            $day3 = $this->dayxReport($orders, 3);
            $day2 = $this->dayxReport($orders, 2);

            $insertData = array_merge($day7, $day5, $day3, $day2);

            $customerRanking = CustomerRanking::where('customer_id', $customer->id)
                ->where('cdate', $cdate)
                ->first();
            if (!$customerRanking) {
                $customerRanking = new CustomerRanking();
                $customerRanking->cdate = $cdate;
                $customerRanking->customer_id = $customer->id;
                $customerRanking->shop_id = $customer->shop_id;
            }
            $insertData['rank_fame'] = $insertData['rank_fame']??0;
            $insertData['rank_hit_rate'] = $insertData['rank_hit_rate']??0;
            $insertData['rank_profit'] = $insertData['rank_profit']??0;

            foreach ($insertData as $field => $val) {
                $customerRanking->{$field} = $val;
            }
            $customerRanking->save();

            $winNum = collect($orders)->whereIn('lottery_state', [LottState::WIN, LottState::SEND])->count();
            $lossNum = collect($orders)->where('lottery_state', LottState::LOSS)->count();
            Customer::where('id', $customer->id)
                ->update([
                    'win_alway_num' => $customerRanking->wined_max7,
                    'win_hit_rate' => $winNum > 0 ? ($lossNum/$winNum) * 1000 : 0,
                ]);
        }
    }

    /**
     * @param \Illuminate\Support\Collection|\Tightenco\Collect\Support\Collection $orderRawData
     * @param $dayx
     * @return array
     */
    public function dayxReport($orderRawData, $dayx = 7)
    {
        $orders = $orderRawData->where('created_date', '>=', date('Ymd', strtotime("-{$dayx} day")));
        $results = $orders->where('wined', '<>', -1);
        $lastOrder = $results->first();
        $dateArray = $orders->pluck('created_date')->toArray();
        $resultArray = $results->where('wined', '<>', -1)->pluck('wined')->toArray();

        // 最近三单连红次数
        $last3Array = $orders->where('lottery_state', '<>', LottState::WAIT)->shift(3);
        $last3WinArray = $last3Array->pluck('wined')->toArray();
        $last3Max = Helps::findMaxConsecutive($last3WinArray, 1);


        $danWinCount = $orders->where('wined', 1)->count();
        $danLossCount = $orders->where('wined', 0)->count();
        $danCount = $orders->count();

        $dateArray = array_values(array_unique($dateArray));
        $dayMax = Helps::findMaxConsecutiveDays($dateArray);
        $lossMax = Helps::findMaxConsecutive($resultArray, 0);
        $winMax = Helps::findMaxConsecutive($resultArray, 1);

        $baseInfo = [
            'total_num' . $dayx => $orders->count(),
            'wined_num' . $dayx => $danWinCount,
            'wined_max' . $dayx => $winMax,
            'loss_max' . $dayx => $lossMax,
            'loss_num' . $dayx => $danLossCount,
            'total_money' . $dayx => $results->sum('money'),
            'total_prize' . $dayx => $results->sum('lottery_prize'),
            'last_prize' => $lastOrder ? $lastOrder->lottery_prize : 0,
        ];

        if ($dayx == 7) {
            // 一站成名: 最后一单是红的，并且7日内有连续3天都红
            if ($lastOrder && $lastOrder->wined == 1 && $lossMax < 3 && $dayMax >= 3) {
                $baseInfo['rank_fame'] = 1;
            }

            // 命中: 7日内发单>=4，并且至少红2单,并且7日内至少连续3日发单
            if ($lossMax < 3 && $danCount >= 4 && $dayMax >= 3 ) {
                $baseInfo['rank_hit_rate'] = 1;
            }

            // 盈利榜: 7日内至少连续3日发单，并且最近3单至少红2单
            if ($dayMax >= 3 && $last3Max >= 2) {
                $baseInfo['rank_profit'] = 1;
                $baseInfo['profit_lv7'] = Helps::percentage($baseInfo['total_prize'.$dayx], $baseInfo['total_money'.$dayx]);
            }
        }
        return $baseInfo;
    }

    /**
     * @param $customerId
     * @return \Illuminate\Support\Collection|\Tightenco\Collect\Support\Collection
     */
    public function last7DayOrders($customerId)
    {
        $orders = Order::select([
            'id', 'pid', 'money', 'type', 'type_mode', 'created_date', 'customer_id', 'shop_id', 'lottery_state', 'lottery_prize',
            DB::raw('CASE lottery_state WHEN 3 THEN -1 WHEN 2 THEN 0 ELSE 1 END AS wined')
        ])
            ->where('customer_id', $customerId)
            ->where('type', OrderType::FADAN)
            ->where('created_date', '>=', date('Ymd', strtotime('-7 day')))
            ->where('pay_state', PayState::SUCCESS)
            ->whereIn('lottery_state', [LottState::WAIT, LottState::WIN, LottState::SEND, LottState::LOSS])
            ->orderBy('id', 'desc')
            ->get();
        return $orders;
    }

}