<?php

namespace App\Filament\Widgets\Data\LoadEvents;

use App\Models\SofaScoreTournament;
use App\Models\StatistikoEvent;
use App\Models\Country;

class LoadEventsAverages
{
    public static function load(array &$data, array $filter, array $labels, array $events)
    {
        $tournament_id = (int) $filter['league_id'] ?? 0;
        $team_position = $filter['team_position'];
        $team_id = (int) $filter['team_id'] ?? 0;
        $statistic_type = $filter['statistic_type'] ?? 'gls';
        $season = $filter['season'] ?? 0;
        $season_or_date = $filter['season_or_date'] ?? 'season';
        $start = $filter['start_date'] ?? 0;
        $end = $filter['end_date'] ?? 0;

        if ($season_or_date != 'season')
            $season = 0;
        else {
            $end = 0;
            $start = 0;
        }

        $res = StatistikoEvent::where('league_id', $tournament_id)
            ->when($start, function ($query) use ($start) {
                return $query->whereDate('starttime', '>=', $start);
            })->when($end, function ($query) use ($end) {
                return $query->whereDate('starttime', '<=', $end);
            })->when($season, function ($query) use ($season) {
                return $query->whereIn('season', $season);
            })
            ->orderBy('starttime', 'ASC')
            ->get();

        // dd($res);

        if ($res) {

            $team_home = [];
            $team_away = [];
            $league_home = [];
            $league_away = [];

            // 1) la media dei falli di tutte le partite giocate dal Flamengo 
            // (esempio, giocate 6 partite con falli 17-11-15-14-15-12, la media è 14)

            // 2) la media dei falli di tutte le partite giocate nel campionato Brasiliano 
            // (esempio 6 giornate giocate = 60 partite quindi 120 squadre, quindi 120 dati tipo 17-12-12-15-8-15-13-21-..., 
            // quindi la media di questi 120 dati)

            foreach ($res as $value) {
                switch ($statistic_type) {
                    case 'gls':
                        $league_home[] = (int) $value['gls_h'];
                        $league_away[] = (int) $value['gls_a'];
                        break;
                    case 'crn':
                        $league_home[] = (int) $value['crn_h'];
                        $league_away[] = (int) $value['crn_a'];
                        break;
                    case 'fls':
                        $league_home[] = (int) $value['fls_h'];
                        $league_away[] = (int) $value['fls_a'];
                        break;
                    case 'ofs':
                        $league_home[] = (int) $value['ofs_h'];
                        $league_away[] = (int) $value['ofs_a'];
                        break;
                    case 'crd':
                        $league_home[] = (int) $value['crd_h'];
                        $league_away[] = (int) $value['crd_a'];
                        break;
                    case 'snt':
                        $league_home[] = (int) $value['snt_h'];
                        $league_away[] = (int) $value['snt_a'];
                        break;
                    case 'tsh':
                        $league_home[] = (int) $value['tsh_h'];
                        $league_away[] = (int) $value['tsh_a'];
                        break;
                }

                if ((!$team_position || $team_position == 'all') && ($team_id == $value['home_id'] or $team_id == $value['away_id'])) {
                    switch ($statistic_type) {
                        case 'gls':
                            if ($team_id == $value['home_id']) {
                                $team_home[] = (int) $value['gls_h'];
                                $team_away[] = (int) $value['gls_a'];
                            } else {
                                $team_home[] = (int) $value['gls_a'];
                                $team_away[] = (int) $value['gls_h'];
                            }
                            break;
                        case 'crn':
                            if ($team_id == $value['home_id']) {
                                $team_home[] = (int) $value['crn_h'];
                                $team_away[] = (int) $value['crn_a'];
                            } else {
                                $team_home[] = (int) $value['crn_a'];
                                $team_away[] = (int) $value['crn_h'];
                            }
                            break;
                        case 'fls':
                            if ($team_id == $value['home_id']) {
                                $team_home[] = (int) $value['fls_h'];
                                $team_away[] = (int) $value['fls_a'];
                            } else {
                                $team_home[] = (int) $value['fls_a'];
                                $team_away[] = (int) $value['fls_h'];
                            }
                            break;
                        case 'ofs':
                            if ($team_id == $value['home_id']) {
                                $team_home[] = (int) $value['ofs_h'];
                                $team_away[] = (int) $value['ofs_a'];
                            } else {
                                $team_home[] = (int) $value['ofs_a'];
                                $team_away[] = (int) $value['ofs_h'];
                            }
                            break;
                        case 'crd':
                            if ($team_id == $value['home_id']) {
                                $team_home[] = (int) $value['crd_h'];
                                $team_away[] = (int) $value['crd_a'];
                            } else {
                                $team_home[] = (int) $value['crd_a'];
                                $team_away[] = (int) $value['crd_h'];
                            }
                            break;
                        case 'snt':
                            if ($team_id == $value['home_id']) {
                                $team_home[] = (int) $value['snt_h'];
                                $team_away[] = (int) $value['snt_a'];
                            } else {
                                $team_home[] = (int) $value['snt_a'];
                                $team_away[] = (int) $value['snt_h'];
                            }
                            break;
                        case 'tsh':
                            if ($team_id == $value['home_id']) {
                                $team_home[] = (int) $value['tsh_h'];
                                $team_away[] = (int) $value['tsh_a'];
                            } else {
                                $team_home[] = (int) $value['tsh_a'];
                                $team_away[] = (int) $value['tsh_h'];
                            }
                            break;
                    }
                } else if ($team_position == 'home' && $team_id == $value['home_id']) {
                    switch ($statistic_type) {
                        case 'gls':
                            $team_home[] = (int) $value['gls_h'];
                            $team_away[] = (int) $value['gls_a'];
                            break;
                        case 'crn':
                            $team_home[] = (int) $value['crn_h'];
                            $team_away[] = (int) $value['crn_a'];
                            break;
                        case 'fls':
                            $team_home[] = (int) $value['fls_h'];
                            $team_away[] = (int) $value['fls_a'];
                            break;
                        case 'ofs':
                            $team_home[] = (int) $value['ofs_h'];
                            $team_away[] = (int) $value['ofs_a'];
                            break;
                        case 'crd':
                            $team_home[] = (int) $value['crd_h'];
                            $team_away[] = (int) $value['crd_a'];
                            break;
                        case 'snt':
                            $team_home[] = (int) $value['snt_h'];
                            $team_away[] = (int) $value['snt_a'];
                            break;
                        case 'tsh':
                            $team_home[] = (int) $value['tsh_h'];
                            $team_away[] = (int) $value['tsh_a'];
                            break;
                    }
                } else if ($team_position == 'away' && $team_id == $value['away_id']) {
                    switch ($statistic_type) {
                        case 'gls':
                            $team_home[] = (int) $value['gls_a'];
                            $team_away[] = (int) $value['gls_h'];
                            break;
                        case 'crn':
                            $team_home[] = (int) $value['crn_a'];
                            $team_away[] = (int) $value['crn_h'];
                            break;
                        case 'fls':
                            $team_home[] = (int) $value['fls_a'];
                            $team_away[] = (int) $value['fls_h'];
                            break;
                        case 'ofs':
                            $team_home[] = (int) $value['ofs_a'];
                            $team_away[] = (int) $value['ofs_h'];
                            break;
                        case 'crd':
                            $team_home[] = (int) $value['crd_a'];
                            $team_away[] = (int) $value['crd_h'];
                            break;
                        case 'snt':
                            $team_home[] = (int) $value['snt_a'];
                            $team_away[] = (int) $value['snt_h'];
                            break;
                        case 'tsh':
                            $team_home[] = (int) $value['tsh_a'];
                            $team_away[] = (int) $value['tsh_h'];
                            break;
                    }
                }
            }

            $average_team = 0;
            $average_team_home = 0;
            $average_team_away = 0;
            $average_league = 0;
            $average_league_home = 0;
            $average_league_away = 0;

            // dd($team_home);

            if ($team_id && $team_home) {

                $sum = array_sum($team_home) + array_sum($team_away);

                $count = count($team_home) + count($team_away);

                $average_team = round($sum / $count, 1);

                $average_team_home = round(array_sum($team_home) / count($team_home), 1);

                $average_team_away = round(array_sum($team_away) / count($team_away), 1);

                $average_league_home = $league_home ? round(array_sum($league_home) / \count($league_home), 1) : 0;

                $average_league_away = $league_away ? round(array_sum($league_away) / \count($league_away), 1) : 0;

                $media_league = array_merge($league_away, $league_home);

                $average_league = $media_league ? round(array_sum($media_league) / \count($media_league), 1) : 0;
            }

            $data_team = array_fill(0, count($labels), $average_team);
            $data_league = array_fill(0, count($labels), $average_league);

            $data['datasets'][] = [
                'label' => 'Average Team',
                'events' => $events,
                'data' => $data_team,
                'tension' => 0.5,
                'borderColor' => '#ad46ff',
                'backgroundColor' => '#ad46ff',
                'borderDash' => [5, 5],
                'pointStyle' => false,
                'hidden' => false,
                'average_team_home' => $average_team_home,
                'average_team_away' => $average_team_away,
            ];
            $data['datasets'][] = [
                'label' => 'Average League',
                'events' => $events,
                'data' => $data_league,
                'tension' => 0.5,
                'borderColor' => '#00bba7',
                'backgroundColor' => '#00bba7',
                'borderDash' => [5, 5],
                'pointStyle' => false,
                'hidden' => false,
                'average_league_home' => $average_league_home,
                'average_league_away' => $average_league_away,
            ];
        }
    }
}