@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-12">
            <div class="card">
                <div class="card-header">
                    <span class="panel_header"><b>All Courses</b></span>
                    <span class="floaring_right"><a href="{{route('addCourse.page')}}">Add Course</a></span>
                </div>

                <div class="card-body">

                    @if(session()->has('message'))
                        <div class="alert alert-info">
                            {{ session()->get('message') }}
                        </div>
                    @endif
                    <div class="row">
                        <div class="col-md-6 offset-6">
                            <input type="text" name="" id="" placeholder="Filter by Course Name. Type here..."
                                    class="form-control" onkeyup="searchFilter(this.value)" autofocus>
                        </div>
                        <br>
                    </div>
                    <hr>
                    <table class="table table-striped table-hover">
                        <thead>
                            <tr>
                                <th><b>S/N</b></th>
                                <th>Department</th>
                                <th>Course</th>
                                <th>Code</th>
                                <th>Year</th>
                                <th>Semester</th>
                                <th>Credit</th>
                                <th></th>
                                <th></th>
                            </tr>
                        </thead>
                        <tbody>
                                                        @foreach ($courses as $course)
                                <tr>
                                    <td>{{ $count }}. </td>
                                    <td>{{ $course->dept }}</td>
                                    <td class="td_course">{{ $course->name }}</td>
                                    <td>{{ $course->code }}</td>
                                    <td>{{ $course->year }}</td>
                                    <td>{{ $course->semester }}</td>
                                    <td>{{ $course->credit_hour }}</td>
                                    <td>
                                        <a href="{{ route('courseEdit.page', [
                                            'did' => $course->did,
                                            'course_id' => $course->id
                                        ]) }}" type="submit" class="btn btn-sm btn-success">Edit</a>
                                    </td>
                                    <td>
                                        <form action="{{route('removeItem')}}" method="post" onsubmit="return confirmInput()">
                                            @csrf
                                            <input type="hidden" value="1" name="type">
                                            <input type="hidden" value="{{$course->id}}" name="item">
                                            <button type="submit" class="btn btn-sm btn-danger">Delete</button>
                                        </form>
                                    </td>
                                </tr>
                                                            @endforeach
                        </tbody>
                    </table>
                </div>
            </div>
        </div>
    </div>
</div>

<script>

function searchFilter(key)
    {
        var allSchedule = document.querySelectorAll('tr > td.td_course');
        allSchedule.forEach(element => {
            if (element.textContent.toLowerCase().includes(key.toLowerCase()))
            {
                element.parentNode.style.visibility = 'initial';
            }else{
                element.parentNode.style.visibility = 'collapse';
            }
        });
    }


    function confirmInput()
    {
        if (confirm('Are you sure to delete?'))
            return true;
        return false;
    }
</script>
@endsection