<?php

namespace App\Filament\Widgets\Data;

use App\Models\StatisticFixtures;
use App\Models\StatistikoEvent;
use App\Models\StatistikoPlayer;
use Illuminate\Support\Carbon;

class LoadPerformance
{
    public static $last_query = [];

    public static $events_data = [];

    public static function load(array $filter)
    {
        // dd($filter);

        $league_id = (int) $filter['league_id'] ?? 0;

        $match_id = (int) $filter['match_id'] ?? 0;

        $tm_player_id = (int) $filter['tm_player_id'] ?? 0;

        if (! $league_id) {
            return [];
        }
        if (! $match_id) {
            return [];
        }

        $match = StatisticFixtures::with('home')->with('away')->where('id', $match_id)->first();
        $home_id = $match->home_id;
        $away_id = $match->away_id;

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

        $home_matches = [];
        $away_matches = [];
        $labels = [];
        foreach ($res as $val) {
            if ($val->home_id == $home_id or $val->away_id == $home_id or $val->home_id == $away_id or $val->away_id == $away_id) {

                $labels[] = round($val->starttime->diffInDays(Carbon::now()));
                $label_formatted[$val->match_id] = $val->starttime->format('d. F Y H:i');

                if ($val->home_id == $home_id or $val->away_id == $home_id) {
                    $home_matches[] = $val->match_id;
                } else {
                    $home_matches[] = null;
                }
                if ($val->home_id == $away_id or $val->away_id == $away_id) {
                    $away_matches[] = $val->match_id;
                } else {
                    $away_matches[] = null;
                }
            }
        }

        // dd($away_matches);

        $res = StatistikoPlayer::whereIn('match_id', $home_matches)->select('match_id', 'minutes_played', 'playerrating_value', 'player_position')->get();
        $homes = self::filterMatches($res, $home_matches);

        $res = StatistikoPlayer::whereIn('match_id', $away_matches)->select('match_id', 'minutes_played', 'playerrating_value', 'player_position')->get();
        $aways = self::filterMatches($res, $away_matches);

        $data = [
            'datasets' => [
                [
                    'label' => $match->home->name,
                    'data' => $homes['all'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#fb2c36',
                    'backgroundColor' => '#fb2c36',
                ],
                [
                    'label' => 'Defence',
                    'data' => $homes['def'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#c10007',
                    'backgroundColor' => '#c10007',
                    'fill' => false,
                ],
                [
                    'label' => 'Attak',
                    'data' => $homes['att'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#c10007',
                    'backgroundColor' => '#c10007',
                    'fill' => false,
                ],
                [
                    'label' => 'Midfield',
                    'data' => $homes['mid'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#c10007',
                    'backgroundColor' => '#c10007',
                    'fill' => false,
                ],
                [
                    'label' => $match->away->name,
                    'data' => $aways['all'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#fdc700',
                    'backgroundColor' => '#fdc700',
                    'fill' => false,
                ],
                [
                    'label' => 'Defence',
                    'data' => $aways['def'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#d08700',
                    'backgroundColor' => '#d08700',
                    'fill' => false,
                ],
                [
                    'label' => 'Attak',
                    'data' => $aways['att'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#d08700',
                    'backgroundColor' => '#d08700',
                    'fill' => false,
                ],
                [
                    'label' => 'Midfield',
                    'data' => $aways['mid'] ?? [],
                    'spanGaps' => true,
                    'tension' => 0.5,
                    'borderColor' => '#d08700',
                    'backgroundColor' => '#d08700',
                    'fill' => false,
                ],
            ],
            'labels' => $labels,
        ];

        return $data;

    }

    public static function filterMatches($res, $matches)
    {
        $result = [];
        foreach ($res as $value) {

            $match_id = $value->match_id;

            if (! isset($result[$match_id])) {
                $result[$match_id]['all']['sum_min'] = 0;
                $result[$match_id]['all']['rating'] = 0;
                $result[$match_id]['att']['sum_min'] = 0;
                $result[$match_id]['att']['rating'] = 0;
                $result[$match_id]['mid']['sum_min'] = 0;
                $result[$match_id]['mid']['rating'] = 0;
                $result[$match_id]['def']['sum_min'] = 0;
                $result[$match_id]['def']['rating'] = 0;
            }

            $result[$match_id]['all']['sum_min'] += $value->minutes_played;
            $result[$match_id]['all']['rating'] += $value->playerrating_value * $value->minutes_played;

            if ($value->player_position == 'M') {
                $result[$match_id]['mid']['sum_min'] += $value->minutes_played;
                $result[$match_id]['mid']['rating'] += $value->playerrating_value * $value->minutes_played;
            } elseif ($value->player_position == 'F') {
                $result[$match_id]['att']['sum_min'] += $value->minutes_played;
                $result[$match_id]['att']['rating'] += $value->playerrating_value * $value->minutes_played;
            } elseif ($value->player_position == 'D') {
                $result[$match_id]['def']['sum_min'] += $value->minutes_played;
                $result[$match_id]['def']['rating'] += $value->playerrating_value * $value->minutes_played;
            }
        }

        $return = [];
        foreach ($matches as $matchid) {
            if (isset($result[$matchid])) {
                $return['all'][] = $result[$matchid]['all']['rating'] / $result[$matchid]['all']['sum_min'];
                if ($result[$matchid]['def']['sum_min']) {
                    $return['def'][] = $result[$matchid]['def']['rating'] / $result[$matchid]['def']['sum_min'];
                } else {
                    $return['def'][] = null;
                }
                if ($result[$matchid]['att']['sum_min']) {
                    $return['att'][] = $result[$matchid]['att']['rating'] / $result[$matchid]['att']['sum_min'];
                } else {
                    $return['att'][] = null;
                }
                if ($result[$matchid]['mid']['sum_min']) {
                    $return['mid'][] = $result[$matchid]['mid']['rating'] / $result[$matchid]['mid']['sum_min'];
                } else {
                    $return['mid'][] = null;
                }
            } else {
                $return['all'][] = null;
                $return['def'][] = null;
                $return['att'][] = null;
                $return['mid'][] = null;
            }
        }

        return $return;
    }
}