@extends('student.navigation')

@section('content')

<?php 

use App\Http\Controllers\CommonController;
use App\Models\DailyAttendances;
use App\Models\Classes;
use App\Models\Section;
use App\Models\Session;

$class_name = Classes::find($student_data['class_id'])->name;
$section_name = Section::find($student_data['section_id'])->name;
$active_session = Session::where('status', 1)->where('school_id', auth()->user()->school_id)->first();

$date = '01 ' . $page_data['month'] . ' ' . $page_data['year'];

$first_date = strtotime($date);

$last_date = date("Y-m-t", strtotime($date));
$last_date = strtotime($last_date);

$attendance_of_students = DailyAttendances::whereBetween('timestamp', [$first_date, $last_date])->where(['class_id' => $student_data['class_id'], 'section_id' => $student_data['section_id'], 'student_id' => auth()->user()->id])->get();

$no_of_users = DailyAttendances::where(['class_id' => $student_data['class_id'], 'section_id' => $student_data['section_id'], 'student_id' => auth()->user()->id, 'school_id' => auth()->user()->school_id])->distinct()->count('student_id');

?>

<style>
 .custom_cs{
  padding: 0.375rem 5.75rem;

 }
 .att-custom_div {

   background-color: white !important;

  }

</style>

<div class="mainSection-title">
    <div class="row">
        <div class="col-12">
            <div
              class="d-flex justify-content-between align-items-center flex-wrap gr-15"
            >
                <div class="d-flex flex-column">
                    <h4>{{ get_phrase('Daily Attendance') }}</h4>
                    <ul class="d-flex align-items-center eBreadcrumb-2">
                        <li><a href="#">{{ get_phrase('Home') }}</a></li>
                        <li><a href="#">{{ get_phrase('Academic') }}</a></li>
                        <li><a href="#">{{ get_phrase('Daily Attendance') }}</a></li>
                    </ul>
                </div>
            </div>
        </div>
    </div>
</div>

<div class="row">
	<div class="col-12">
		<div class="eSection-wrap-2">
			<div class="filter-sec">
				<!-- Filter area -->
		        <form method="GET" enctype="multipart/form-data" class="d-block ajaxForm" action="{{ route('student.daily_attendance.filter') }}">
		          <div class="att-filter d-flex flex-wrap">
		            <div class="att-filter-option">
		              <select name="month" id="month" class="form-select eForm-select eChoice-multiple-with-remove" required>
		                <option value="">{{ get_phrase('Select a month') }}</option>
		                <option value="Jan"{{ $page_data['month'] == 'Jan' ?  'selected':'' }}>{{ get_phrase('January') }}</option>
		                <option value="Feb"{{ $page_data['month'] == 'Feb' ?  'selected':'' }}>{{ get_phrase('February') }}</option>
		                <option value="Mar"{{ $page_data['month'] == 'Mar' ?  'selected':'' }}>{{ get_phrase('March') }}</option>
		                <option value="Apr"{{ $page_data['month'] == 'Apr' ?  'selected':'' }}>{{ get_phrase('April') }}</option>
		                <option value="May"{{ $page_data['month'] == 'May' ?  'selected':'' }}>{{ get_phrase('May') }}</option>
		                <option value="Jun"{{ $page_data['month'] == 'Jun' ?  'selected':'' }}>{{ get_phrase('June') }}</option>
		                <option value="Jul"{{ $page_data['month'] == 'Jul' ?  'selected':'' }}>{{ get_phrase('July') }}</option>
		                <option value="Aug"{{ $page_data['month'] == 'Aug' ?  'selected':'' }}>{{ get_phrase('August') }}</option>
		                <option value="Sep"{{ $page_data['month'] == 'Sep' ?  'selected':'' }}>{{ get_phrase('September') }}</option>
		                <option value="Oct"{{ $page_data['month'] == 'Oct' ?  'selected':'' }}>{{ get_phrase('October') }}</option>
		                <option value="Nov"{{ $page_data['month'] == 'Nov' ?  'selected':'' }}>{{ get_phrase('November') }}</option>
		                <option value="Dec"{{ $page_data['month'] == 'Dec' ?  'selected':'' }}>{{ get_phrase('December') }}</option>
		              </select>
		            </div>
		            <div class="att-filter-option">
		              <select name="year" id="year" class="form-select eForm-select eChoice-multiple-with-remove" required>
		                <option value="">{{ get_phrase('Select a year') }}</option>
		                <?php for($year = 2015; $year <= date('Y'); $year++){ ?>
		                  <option value="{{ $year }}"{{ $page_data['year'] == $year ?  'selected':'' }}>{{ $year }}</option>
		                <?php } ?>

		              </select>
		            </div>
		            <div class="att-filter-option">
		              <select name="class_id" id="class_id" class="form-select eForm-select eChoice-multiple-with-remove" onchange="classWiseSection(this.value)" required>
		                <option value="">{{ get_phrase('Select a class') }}</option>
		                  <?php foreach($classes as $class): ?>
		                      <option value="{{ $class['id'] }}" {{ $student_data['class_id'] == $class['id'] ?  'selected':'' }}>{{ $class['name'] }}</option>
		                  <?php endforeach; ?>
		              </select>
		            </div>

		            <div class="att-filter-option">
		              <select name="section_id" id="section_id" class="form-select eForm-select eChoice-multiple-with-remove" required>
		                <option value="">{{ get_phrase('Select a section') }}</option>
		                  <?php foreach($sections as $section): ?>
		                      <option value="{{ $section['id'] }}" {{ $student_data['section_id'] == $section['id'] ?  'selected':'' }}>{{ $section['name'] }}</option>
		                  <?php endforeach; ?>
		              </select>
		            </div>
		            <div class="att-filter-btn">
		              <button class="eBtn eBtn btn-secondary" type="submit" >{{ get_phrase('Filter') }}</button>
		            </div>
		            @if(count($attendance_of_students) > 0)
		            <div class="position-relative">
		              <button
		                class="eBtn-3 dropdown-toggle"
		                type="button"
		                id="defaultDropdown"
		                data-bs-toggle="dropdown"
		                data-bs-auto-close="true"
		                aria-expanded="false"
		              >
		                <span class="pr-10">
		                  <svg
		                    xmlns="http://www.w3.org/2000/svg"
		                    width="12.31"
		                    height="10.77"
		                    viewBox="0 0 10.771 12.31"
		                  >
		                    <path
		                      id="arrow-right-from-bracket-solid"
		                      d="M3.847,1.539H2.308a.769.769,0,0,0-.769.769V8.463a.769.769,0,0,0,.769.769H3.847a.769.769,0,0,1,0,1.539H2.308A2.308,2.308,0,0,1,0,8.463V2.308A2.308,2.308,0,0,1,2.308,0H3.847a.769.769,0,1,1,0,1.539Zm8.237,4.39L9.007,9.007A.769.769,0,0,1,7.919,7.919L9.685,6.155H4.616a.769.769,0,0,1,0-1.539H9.685L7.92,2.852A.769.769,0,0,1,9.008,1.764l3.078,3.078A.77.77,0,0,1,12.084,5.929Z"
		                      transform="translate(0 12.31) rotate(-90)"
		                      fill="#00a3ff"
		                    />
		                  </svg>
		                </span>
		                {{ get_phrase('Export') }}
		              </button>
		              <ul
		                class="dropdown-menu dropdown-menu-end eDropdown-menu-2"
		              >
		                <li>
		                  <button class="dropdown-item" href="#" onclick="download_csv()" >{{ get_phrase('CSV') }}</button>
		                </li>
		                <li>
		                  <button class="dropdown-item" href="#" onclick="Export()" >{{ get_phrase('PDF') }}</button>
		                </li>
		              </ul>
		            </div>
		            @endif
		          </div>
		        </form>
			</div>

			@if(count($attendance_of_students) != 0)
			<div class="att-report-banner d-flex justify-content-center justify-content-md-between align-items-center flex-wrap">
	          <div class="att-report-summary order-1">
	            <h4 class="title">{{ get_phrase('Attendance Report Of').' '.date('F', $page_data['attendance_date']).', '.date('Y', $page_data['attendance_date']) }}</h4>
	            <p class="summary-item">{{ get_phrase('Class') }}: <span>{{ $class_name }}</span></p>
	            <p class="summary-item">{{ get_phrase('Section') }}: <span>{{ $section_name }}</span></p>
	            <p class="summary-item">
	              {{ get_phrase('Last Update at') }}: 
	              <span>
	                <?php if ($attendance_of_students[0]->updated_at == ""): ?>
	                  {{ get_phrase('not_updated_yet') }}
	                <?php else: ?>
	                  {{ date('d-M-Y', strtotime($attendance_of_students[0]->updated_at)) }} <br>
	                <?php endif; ?>
	              </span>
	            </p>
	            <p class="summary-item">{{ get_phrase('Time') }}: 
	              <span>
	                <?php if ($attendance_of_students[0]->updated_at == ""): ?>
	                  {{ get_phrase('not_updated_yet') }}
	                <?php else: ?>
	                  {{ date('h:i:s', strtotime($attendance_of_students[0]->updated_at)) }}
	                <?php endif; ?>
	              </span>
	            </p>
	          </div>
	          <div class="att-banner-img order-0 order-md-1">
	            <img
	              src="{{ asset('assets/images/attendance-report-banner.png') }}"
	              alt=""
	            />
	          </div>
	        </div>
	        <!-- Attendance table -->
	        <div class="att-table" id="pdf_table">
	          <div class="att-title">
	             <h4 class="att-title-header"> {{ ucfirst('Student') }} /  {{ get_phrase('Date') }}</h4>
	            <ul class="att-stuName-items">
	              <?php

	              $attendance_of_students=$attendance_of_students->toArray();
	              $student_id_count = 0;
	                 
	              foreach(array_slice($attendance_of_students, 0, $no_of_users) as $attendance_of_student )     :  ?>
	                <?php $user_details = (new CommonController)->get_user_by_id_from_user_table($attendance_of_student['student_id'])->toArray();  ?>
	                <?php if(date('m', (int)$page_data['attendance_date']) == date('m', $attendance_of_student['timestamp'])): ?>
	                  <?php if($student_id_count != $attendance_of_student['student_id']): ?>
	                    <li class="att-stuName-item">
	                      <a href="#"> {{ $user_details['name'] }}</a>
	                    </li>
	                  <?php endif; ?>
	                <?php $student_id_count = $attendance_of_student['student_id']; ?>
	                <?php endif; ?>
	              <?php endforeach;  ?>
	            </ul>
	          </div>
	          <div class="att-content">
	            <div class="att-dayWeek">
	              <div class="att-wDay d-flex">
	                <?php
	                $number_of_days = date('m', $page_data['attendance_date']) == 2 ? (date('Y', $page_data['attendance_date']) % 4 ? 28 : (date('m', $page_data['attendance_date']) % 100 ? 29 : (date('m', $page_data['attendance_date']) % 400 ? 28 : 29))) : ((date('m', $page_data['attendance_date']) - 1) % 7 % 2 ? 30 : 31);
	                $month_year='-'.date('m', $page_data['attendance_date']).'-'.date('Y', $page_data['attendance_date']);

	                for ($i = 1; $i <= $number_of_days; $i++):
	                  $weekname=$i.$month_year;

	                  $day=date("l", strtotime($weekname));?>

	                  <div><p>{{ substr($day,0,1) }}</p></div>
	                <?php endfor; ?>
	              </div>
	              <div class="att-date d-flex">
	                <?php
	                $number_of_days = date('m', $page_data['attendance_date']) == 2 ? (date('Y', $page_data['attendance_date']) % 4 ? 28 : (date('m', $page_data['attendance_date']) % 100 ? 29 : (date('m', $page_data['attendance_date']) % 400 ? 28 : 29))) : ((date('m', $page_data['attendance_date']) - 1) % 7 % 2 ? 30 : 31);
	                for ($i = 1; $i <= $number_of_days; $i++): ?>
	                  <div><p>{{ $i }}</p></div>
	                <?php endfor; ?>
	              </div>
	            </div>
	            <ul class="att-count-items">
	              <?php

	              $student_id_count = 0;

	              foreach(array_slice($attendance_of_students, 0, $no_of_users) as $attendance_of_student )     :  ?>
	              <li class="att-count-item">
	                <div class="att-count-stu d-flex">
	                  <?php 
	                  $user_details = (new CommonController)->get_user_by_id_from_user_table($attendance_of_student['student_id']); 

	                  if(date('m', $page_data['attendance_date']) == date('m', $attendance_of_student['timestamp'])): 

	                    if($student_id_count != $attendance_of_student['student_id']): ?>

	                      <?php for ($i = 1; $i <= $number_of_days; $i++): ?>

	                        <?php 

	                        $page_data['date'] = $i.' '.$page_data['month'].' '.$page_data['year'];

	                        $timestamp = strtotime($page_data['date']);
	                        $attendance_by_id = DailyAttendances::where([ 'student_id' => $attendance_of_student['student_id'], 'school_id' => auth()->user()->school_id, 'timestamp' => $timestamp])->first(); 
	                        ?>

	                        <?php if(isset($attendance_by_id->status) && $attendance_by_id->status == 1): ?>
	                          
	                          <div class="present"></div>

	                        <?php elseif(isset($attendance_by_id->status) && $attendance_by_id->status == 0): ?>

	                          <div class="absent"></div>

	                        <?php else: ?>
	                            <div class="att-custom_div"></div>
	                        <?php endif; ?>
	                      <?php endfor; ?>  
	                    <?php endif; ?>

	                    <?php $student_id_count = $attendance_of_student['student_id']; ?>
	                    <?php endif; ?>
	                </div>
	              </li>
	              <?php endforeach;  ?>
	            </ul>
	          </div>
	        </div>
			@else
			<div class="empty_box center">
				<img class="mb-3" width="150px" src="{{ asset('assets/images/empty_box.png') }}" />
				<br>
				<span class="">{{ get_phrase('No data found') }}</span>
			</div>
			@endif
		</div>
	</div>
</div>

<script type="text/javascript">
  
  "use strict";

  function classWiseSection(classId) {
    let url = "{{ route('class_wise_sections', ['id' => ":classId"]) }}";
    url = url.replace(":classId", classId);
    $.ajax({
        url: url,
        success: function(response){
            $('#section_id').html(response);
        }
    });
  }

  function Export() {

    html2canvas(document.getElementById('pdf_table'), {
        onrendered: function(canvas) {
            var data = canvas.toDataURL();
            var docDefinition = {
                content: [{
                    image: data,
                    width: 500
                }]
            };
            pdfMake.createPdf(docDefinition).download("AttendenceReport.pdf");
        }
    });

  }

  var download_csv=function()
  {

    var month = $('#month').val();
    var year = $('#year').val();
    var role_id = '7';
    if(role_id != "" && month != "" && year != ""){

      var url='{{ route("student.dailyAttendanceFilter_csv", "month,year,role_id") }}';
      url = url.replace('month',month).replace('year',year).replace('role_id',role_id);
      var win = window.open(url, '_blank');
      win.focus();

    } else{
      toastr.error('{{ get_phrase('Please select the required fields') }}');
    }


  }

</script>
@endsection