@extends('layout.report', ['max_width' => '100%'])
@section('style')
    <style>
        table,
        th,
        td {
            min-width: 32px !important;
            font-size: 12px;
        }

        .num {
            text-align: center;
            font-size: 14px;
            padding: 4px;
        }
    </style>
@endsection
@section('report')
    <h1 style="width:100%; text-align: center">All weeks grade</h1>
    <pre style="text-align: center">{{ $course->group->name }}      {{ $course->name }}      {{ \App\Models\GradingItem::typeName($type) }}      {{ 'exported at: ' . date('d-m-Y H:i') }}</pre>
    <table>
        <thead>
            <tr>
                <th>#</th>
                <th>No</th>
                <th>Name</th>
                @foreach (range(1, 21) as $week)
                    <th style="max-width: 20px !important; padding:0" class="num">{{ $week }}</th>
                @endforeach
                <th>0 count</th>
            </tr>
        </thead>
        <tbody>
            @php
                $weight = $course->gradingSystem->gradingItems->where('type', $type)->first()->value;
            @endphp
            @foreach ($course->group->students as $student)
                <tr>
                    <td>{{ $loop->iteration }}</td>
                    <td style="padding: 2px !important">{{ $student->student_number }}</td>
                    <td style="padding: 2px !important">{{ $student->user->name }}</td>
                    @php $zeros = 0 @endphp
                    @foreach (range(1, 21) as $week)
                        @php
                        if ($type != \App\Models\GradingItem::$Attendance) {
                            $grade = $course->getAverageGrade($type, [$student->id], $week, $week);
                            if ($grade !== null && round($grade * $weight, 3) <= 1) {
                                $zeros++;
                            }
                        } else {
                       
                            $hours = $course->totalHoursAtWeek($week);
                                if ($hours == 0 || (getCurrentWeek() < $week && \App\Models\Semester::current()->id == \App\Models\Semester::active()->id )) {
                                
                                    if(($course->subject_id == 13 || $course->subject_id == 12) && $week >= 15 && $week <= 19){
                                    $hours = $course->totalHoursAtWeek(1)/2;
                                    $absence = $course->getTotalAbsenceHours([$student->id], $week, $week + 1 ,false , false,true,true);
                                    $grade = ($course->totalHoursAtWeek(1)/2 - $absence) / $hours;
                                    }else{
                                    $grade = null;
                                    }
                                    
                                } else {
                                     if(($course->subject_id == 13 || $course->subject_id == 12) && (($course->group->courses()->count() > 4 && $week <= 14) || ($course->group->courses()->count() <= 4 && $week > 14) )  ){
                                     $grade = null;
                                     
                                     }else{
                                     $absence = $course->getTotalAbsenceHours([$student->id], $week, $week + 1 ,false , false,true);
                                     $grade = ($course->totalHoursAtWeek($week) - $absence) / $hours;
                                     }
                                    
                                }
                                if ($grade !== null && round($grade * $weight, 3) <= 1) {
                                    $zeros++;
                                }
                        }

                        if ($grade !== null) {

                            $fgrade = $grade * $weight;
                            if ($fgrade !== 0.01 && $fgrade !== 0.1 && $fgrade != 0.001) {
                                $fgrade =$fgrade;
                            }
                        }
                        @endphp
                        <td @if (!$grade || round($grade * $weight, 2) == 0) style="background-color: #888" @endif>
                            {{ $grade !== null ? round(max($fgrade,0),2) : 'NA' }}</td>
                    @endforeach
                    <td>{{ $zeros }}</td>
                </tr>
            @endforeach
        </tbody>
    </table>
@endsection