<?php

namespace App\Filament\Widgets;

use App\Filament\Widgets\Data\HelperStatisticType;
use App\Filament\Widgets\Data\HelperTeamPosition;
use App\Filament\Widgets\Data\LoadEvents;
use App\Utilities\Round;
use Filament\Widgets\Concerns\InteractsWithPageFilters;
use Filament\Widgets\StatsOverviewWidget;
use Filament\Widgets\StatsOverviewWidget\Stat;
use Illuminate\Support\HtmlString;
use Livewire\Attributes\Reactive;

class StatsMedianAverage extends StatsOverviewWidget
{
    use InteractsWithPageFilters;

    protected ?string $pollingInterval = null;

    protected int|array|null $columns = null;

    #[Reactive]
    public ?array $filters = [];

    public ?int $count;

    public function mount(array $filters)
    {
        $this->filters = $filters;
    }

    protected function getStats(): array
    {
        $data = LoadEvents::load($this->filters, false);

        $team_id = (int) $this->filters['team_id'] ?? 0;

        // Log::debug($data['datasets']);

        $team_position = HelperTeamPosition::get($this->filters);

        if (! $data) {
            return [];
        }


        $statistic_type = HelperStatisticType::get($this->filters);

        if (! isset($data['datasets'][0])) {
            $data['datasets'][0]['data'] = [];
            $data['datasets'][1]['data'] = [];
            $total_home = 0;
            $total_away = 0;
            $summe_home = 0;
            $summe_away = 0;
            $home_team = '';
            $away_team = '';
        } else {
            $arr_home = $data['datasets'][0]['data'];
            $arr_away = $data['datasets'][1]['data'];
            $total_home = count($arr_home);
            $total_away = count($arr_away);
            $summe_home = array_sum($arr_home);
            $summe_away = array_sum($arr_away);
            $home_team = $data['home_team'];
            $away_team = $data['away_team'];
        }

        // if ($arr_home) {
        //     $median_home = self::getMedian($arr_home);
        // } else {
        //     $median_home = 0;
        // }
        // if ($arr_away) {
        //     $median_away = self::getMedian($arr_away);
        // } else {
        //     $median_away = 0;
        // }

        if (isset($data['results']) && $team_id) {
            // Log::debug($data['results']);
            $win = $data['results']['w'] ? number_format(Round::odd($total_home / $data['results']['w']), 2) : 0;
            $draw = $data['results']['d'] ? number_format(Round::odd($total_home / $data['results']['d']), 2) : 0;
            $lost = $data['results']['l'] ? number_format(Round::odd($total_home / $data['results']['l']), 2) : 0;
        } else {
            $win = 0;
            $draw = 0;
            $lost = 0;
        }

        if ($total_home && $team_id) {
            $value_home = number_format($summe_home / $total_home, 1);
        } else {
            $value_home = 0;
        }
        if ($total_away && $team_id) {
            $value_away = number_format($summe_away / $total_away, 1);
        } else {
            $value_away = 0;
        }

        $max_boxes = 3;
        $average_team_home = 0;
        $average_team_away = 0;
        $average_league_home = 0;
        $average_league_away = 0;
        $expectations_home = 0;
        $expectations_away = 0;

        $expectations_home = $data['expectations_home'] ?? 0;
        $expectations_away = $data['expectations_away'] ?? 0;

        foreach ($data['datasets'] as $value) {
            if ($value['label'] == 'Average Team') {
                $average_team_home = $value['average_team_home'] ?? 0;
                $average_team_away = $value['average_team_away'] ?? 0;
                $max_boxes++;
            }
            if ($value['label'] == 'Average League') {
                $average_league_home = $value['average_league_home'] ?? 0;
                $average_league_away = $value['average_league_away'] ?? 0;
                $max_boxes++;
            }
        }

        $boxes = [];

        // BOX 6
        $boxes[] = Stat::make($statistic_type, self::template('expectations_home', 'expectations_away', 'Home', 'Away', $expectations_home, $expectations_away))
            ->description('Expected Values')
            ->extraAttributes([
                'class' => 'box-yellow',
            ]);

        if ($team_id) {
            // BOX 1
            $boxes[] = Stat::make('Total', new HtmlString('<div id="number-of-events">' . $total_home . '</div>'))
                ->description('Events')
                ->extraAttributes([
                    'class' => 'box-info',
                ]);
            // ->extraAttributes(['x-init' => "animate('number-of-events', $total_home, 0)"]);

            // BOX 2
            $boxes[] = Stat::make('Average ' . $statistic_type, self::template('avhome', 'avaway', $home_team, $away_team, $value_home, $value_away))
                ->description('Team ' . $team_position)
                ->extraAttributes([
                    'class' => 'box-success',
                ]);
            // ->extraAttributes(['x-init' => "animate('avhome', $value_home); animate('avaway', $value_away)"]);

            // BOX 3
            // Log::debug([$average_team_home, $average_team_away]);
            $boxes[] = Stat::make('Average ' . $statistic_type, self::template('av_team_home', 'av_team_away', $home_team, $away_team, $average_team_home, $average_team_away))
                ->description('Team Season')
                ->extraAttributes([
                    'class' => 'box-success',
                ]);
            // ->extraAttributes(['x-init' => "animate('av_team_home', $average_team_home); animate('av_team_away', $average_team_away)"]);

            // BOX 4
            $boxes[] = Stat::make('Average ' . $statistic_type, self::template('av_league_home', 'av_league_away', 'Home', 'Away', $average_league_home, $average_league_away))
                ->description('League Season')
                ->extraAttributes([
                    'class' => 'box-success',
                ]);
            // ->extraAttributes(['x-init' => "animate('av_league_home', $average_league_home); animate('av_league_away', $average_league_away)"]);

            // BOX 5
            $boxes[] = Stat::make('Odds', self::templateOdds($data, $win, $draw, $lost))
                ->description($team_position)
                ->extraAttributes([
                    'class' => 'box-purple',
                ]);
            // ->extraAttributes(['x-init' => "animate('mehome', $median_home); animate('meaway', $median_away, 0)"]);
        }

        $this->columns = [
            'default' => 1,
            'sm' => 2,
            'md' => 3,
            'xl' => 6,
        ];

        return $boxes;
    }

    protected function templateOdds(array &$data, float $win, float $draw, float $lost): HtmlString
    {
        if ($data['similar_past_matches'] != 'none') {
            $name_win = '1 (' . $data['results']['w'] . ')';
            $name_draw = 'X (' . $data['results']['d'] . ')';
            $name_lost = '2 (' . $data['results']['l'] . ')';
        } else {
            $name_win = 'Win (' . $data['results']['w'] . ')';
            $name_draw = 'Draw (' . $data['results']['d'] . ')';
            $name_lost = 'Lost (' . $data['results']['l'] . ')';
        }

        return new HtmlString('<div class="grid grid-cols-3 justify-center">
            <span class="text-center font-bold text-xl">' . number_format($win, 2) . '</span>
            <span class="text-center font-bold text-xl">' . number_format($draw, 2) . '</span>
            <span class="text-center font-bold text-xl">' . number_format($lost, 2) . '</span>
            <span class="text-center text-xs text-gray-500 dark:text-gray-400">' . $name_win . '</span>
            <span class="text-center text-xs text-gray-500 dark:text-gray-400">' . $name_draw . '</span>
            <span class="text-center text-xs text-gray-500 dark:text-gray-400">' . $name_lost . '</span>
        </div>');
    }

    protected function template(string $home_id, string $away_id, string $home_name, string $away_name, $val_home = 0, $val_away = 0): HtmlString
    {
        return new HtmlString('<div class="grid grid-cols-2 justify-center font-bold text-2xl">
            <span class="text-center" id="' . $home_id . '">' . $val_home . '</span>
            <span class="text-center" id="' . $away_id . '">' . $val_away . '</span>
            <span class="text-center text-xs text-gray-500 dark:text-gray-400">' . $home_name . '</span>
            <span class="text-center text-xs text-gray-500 dark:text-gray-400">' . $away_name . '</span>
        </div>');
    }

    protected function getMedian(array $arr)
    {
        sort($arr);

        $size = count($arr);

        if ($size % 2 == 0) {
            // even
            $m = ($size) / 2;
            $m1 = $m - 1;
            $m2 = $m;

            // dd($m1, $m2, $arr);

            // dd('GERADE', $arr, $size, $m, $m1, $m2);
            if (isset($arr[$m1]) && isset($arr[$m2])) {
                return round(($arr[$m1] + $arr[$m2]) / 2, 2);
            }
        } else {
            // odd (add 1 because array starts with 0)
            $m = ceil($size / 2);
            // dd($m, $arr);
            // dd('UNGERADE', $m, $arr, $arr[$m]);
            if (isset($arr[$m])) {
                return $arr[$m];
            }
        }
    }
}