<?php

namespace App\Actions\Statistics;

use App\Models\StatisticFixtures;
use App\Models\StatistikoEvent;

class LoadEvents
{
    public static $last_query = [];

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

        if (self::$last_query) {
            return self::$last_query;
        }

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

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

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

        $team_position = $filter['team_position'];

        /**
         * ACCURACY DATA
         */
        switch ($filter['team_position']) {
            case 'home':
                $res = StatisticFixtures::where('league_id', $league_id)->where('home_id', $team_id)->first();
                break;

            case 'away':
                $res = StatisticFixtures::where('league_id', $league_id)->where('away_id', $team_id)->first();
                break;

            default:
                $res = StatisticFixtures::where('league_id', $league_id)
                    ->where(function ($query) use ($team_id) {
                        $query->where('home_id', '=', $team_id)->orWhere('away_id', '=', $team_id);
                    })->first();
                break;
        }

        $accuracy = (float) $filter['accuracy'];

        $exp_home = $res['exp_home'] ?? 0;
        $exp_home_from = $exp_home - $accuracy;
        $exp_home_to = $exp_home + $accuracy;
        $exp_away = $res['exp_away'] ?? 0;
        $exp_away_from = $exp_away - $accuracy;
        $exp_away_to = $exp_away + $accuracy;

        $start = $filter['start_date'] ?? 0;

        $end = $filter['end_date'] ?? 0;

        /**
         * STATTISTIC DATA
         */
        switch ($filter['team_position']) {
            case 'home':
                $res = StatistikoEvent::where('league_id', $league_id)
                    ->where('home_id', '=', $team_id)
                    ->whereBetween('exp_home', [$exp_home_from, $exp_home_to])
                    ->when($start, function ($query) use ($start) {
                        return $query->where('starttime', '>=', $start);
                    })->when($end, function ($query) use ($end) {
                        return $query->where('starttime', '<=', $end);
                    })
                    ->get();
                break;

            case 'away':
                $res = StatistikoEvent::where('league_id', $league_id)
                    ->where('away_id', '=', $team_id)
                    ->whereBetween('exp_away', [$exp_away_from, $exp_away_to])
                    ->when($start, function ($query) use ($start) {
                        return $query->where('starttime', '>=', $start);
                    })->when($end, function ($query) use ($end) {
                        return $query->where('starttime', '<=', $end);
                    })
                    ->get();
                break;

            default:
                $res = StatistikoEvent::where('league_id', $league_id)
                    ->where(function ($query) use ($team_id) {
                        $query->where('home_id', '=', $team_id)->orWhere('away_id', '=', $team_id);
                    })
                    ->where(function ($query) use ($exp_home_from, $exp_home_to, $exp_away_from, $exp_away_to) {
                        $query->whereBetween('exp_home', [$exp_home_from, $exp_home_to])->orWhereBetween('exp_away', [$exp_away_from, $exp_away_to]);
                    })
                    ->when($start, function ($query) use ($start) {
                        return $query->where('starttime', '>=', $start);
                    })->when($end, function ($query) use ($end) {
                        return $query->where('starttime', '<=', $end);
                    })->get();
                break;
        }

        $datasets = [];
        $labels = [];

        $statistic_type = $filter['statistic_type'];
        if (! $statistic_type || $statistic_type == 'none') {
            $statistic_type = 'gls';
        }

        foreach ($res as $value) {
            $labels[] = $value['starttime']->format('d. M.y');

            // dd($filter);

            // $tmp['exp_handicap'] = (float) $value['exp_handicap'];
            // $tmp['exp_total'] = (float) $value['exp_total'];
            // $tmp['exp_away'] = (float) $value['exp_away'];
            // $tmp['exp_home'] = (float) $value['exp_home'];

            if ($team_position == 'home') {

                switch ($statistic_type) {
                    case 'gls':
                        $val = (int) $value['gls_h'];
                        break;
                    case 'crn':
                        $val = (int) $value['crn_h'];
                        break;
                    case 'fls':
                        $val = (int) $value['fls_h'];
                        break;
                    case 'ofs':
                        $val = (int) $value['ofs_h'];
                        break;
                    case 'crd':
                        $val = (int) $value['crd_h'];
                        break;
                    case 'snt':
                        $val = (int) $value['snt_h'];
                        break;
                    case 'tsh':
                        $val = (int) $value['tsh_h'];
                        break;
                }
            } elseif ($team_position == 'away') {

                switch ($statistic_type) {
                    case 'gls':
                        $val = (int) $value['gls_a'];
                        break;
                    case 'crn':
                        $val = (int) $value['crn_a'];
                        break;
                    case 'fls':
                        $val = (int) $value['fls_a'];
                        break;
                    case 'ofs':
                        $val = (int) $value['ofs_a'];
                        break;
                    case 'crd':
                        $val = (int) $value['crd_a'];
                        break;
                    case 'snt':
                        $val = (int) $value['snt_a'];
                        break;
                    case 'tsh':
                        $val = (int) $value['tsh_a'];
                        break;
                }
            } else {

                switch ($statistic_type) {
                    case 'gls':
                        if ($team_id == $value['home_id']) {
                            $val = (int) $value['gls_a'];
                        } else {
                            $val = (int) $value['gls_h'];
                        }
                        break;
                    case 'crn':
                        if ($team_id == $value['home_id']) {
                            $val = (int) $value['crn_a'];
                        } else {
                            $val = (int) $value['crn_h'];
                        }
                        break;
                    case 'fls':
                        if ($team_id == $value['home_id']) {
                            $val = (int) $value['fls_a'];
                        } else {
                            $val = (int) $value['fls_h'];
                        }
                        break;
                    case 'ofs':
                        if ($team_id == $value['home_id']) {
                            $val = (int) $value['ofs_a'];
                        } else {
                            $val = (int) $value['ofs_h'];
                        }
                        break;
                    case 'crd':
                        if ($team_id == $value['home_id']) {
                            $val = (int) $value['crd_a'];
                        } else {
                            $val = (int) $value['crd_h'];
                        }
                        break;
                    case 'snt':
                        if ($team_id == $value['home_id']) {
                            $val = (int) $value['snt_a'];
                        } else {
                            $val = (int) $value['snt_h'];
                        }
                        break;
                    case 'tsh':
                        if ($team_id == $value['home_id']) {
                            $val = (int) $value['tsh_a'];
                        } else {
                            $val = (int) $value['tsh_h'];
                        }
                        break;
                }
            }

            $datasets[] = $val;
        }

        $data = [
            'datasets' => [
                [
                    'label' => ucfirst($team_position),
                    'data' => $datasets,
                    'fill' => true,
                    'tension' => 0.5,
                    'borderColor' => '#36A2EB',
                ],
            ],
            'labels' => $labels,
        ];

        self::$last_query = $data;

        return $data;
    }
}