<?php

namespace App\Filament\Widgets\Boxes\Helper;

use App\Models\StatistikoEvent;

class ExpectationsMinMax
{
    public static function calc(array &$expectations, int $league_id)
    {
        /**
         * get min and max for each bettype from all DB for liga
         * make average
         */
        $bets = ['crn', 'fls', 'ofs', 'crd', 'snt', 'tsh'];
        $Y = 0.25;

        $res = StatistikoEvent::where('league_id', $league_id)->get();
        $count = $res->count();

        $data = [];
        foreach ($bets as $bet) {
            $data[$bet]['home'] = 0;
            $data[$bet]['away'] = 0;
        }

        foreach ($res as $val) {

            $data['crn']['home'] += $val->crn_h;
            $data['crn']['away'] += $val->crn_a;

            $data['fls']['home'] += $val->fls_h;
            $data['fls']['away'] += $val->fls_a;

            $data['ofs']['home'] += $val->ofs_h;
            $data['ofs']['away'] += $val->ofs_a;

            $data['snt']['home'] += $val->snt_h;
            $data['snt']['away'] += $val->snt_a;

            $data['tsh']['home'] += $val->tsh_h;
            $data['tsh']['away'] += $val->tsh_a;

            $data['crd']['home'] += $val->crd_h;
            $data['crd']['away'] += $val->crd_a;
        }

        foreach ($data as $key => $value) {
            $data[$key]['home'] = $value['home'] / $count;
            $data[$key]['away'] = $value['away'] / $count;
        }

        $final = [];
        foreach ($data as $key => $value) {
            if ($value['home'] > $value['away']) {
                $final[$key]['max'] = round($value['home'] * (1 + $Y), 2);
                $final[$key]['min'] = round($value['away'] * (1 - $Y), 2);
            } else {
                $final[$key]['min'] = round($value['home'] * (1 - $Y), 2);
                $final[$key]['max'] = round($value['away'] * (1 + $Y), 2);
            }
        }

        foreach ($bets as $key) {
            if ($expectations[$key]['home'] > $final[$key]['max']) {
                $expectations[$key]['home'] = $final[$key]['max'];
            }
            if ($expectations[$key]['away'] > $final[$key]['max']) {
                $expectations[$key]['away'] = $final[$key]['max'];
            }
            if ($expectations[$key]['home'] < $final[$key]['min']) {
                $expectations[$key]['home'] = $final[$key]['min'];
            }
            if ($expectations[$key]['away'] < $final[$key]['min']) {
                $expectations[$key]['away'] = $final[$key]['min'];
            }
        }
    }
}