@extends('layouts.main')

@section('main-container')
    <div class="card">
        <div class="card-body">
        <div class="d-flex align-items-center" style="margin-top: 4rem;margin-bottom: 1.5rem;">
                    <a href="{{url('/excersise')}}" class="">
                        <svg style="margin-top: -3px;" width="24" height="25" viewBox="0 0 24 25" fill="none" xmlns="http://www.w3.org/2000/svg">
                            <path d="M19 12.5H5" stroke="#200F31" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
                            <path d="M12 19.5L5 12.5L12 5.5" stroke="#200F31" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" />
                        </svg>

                        <span class="ms-2 fs-1hx h2" style="color:#200F31;font-size:18px;margin-left:40px">Edit Exercise</span>
                        <!-- <h2>Edit Exercise</h2> -->
                    </a>
                </div>
            <form method="POST" action="{{ route('exercise.update', $exercise->id) }}" enctype="multipart/form-data">
                @csrf
                @method('PUT')
            
                <div class="mb-10 fv-row fv-plugins-icon-container">
                    <label for="exerciseName" class="required form-label">Exercise Title</label>

                    <input
                        type="text"
                        name="exerciseName"
                        id="exerciseName"
                        class="form-control mb-2 @error('exerciseName') is-invalid @enderror"
                        placeholder="Enter exercise name"
                        value="{{ old("exerciseName", $exercise->exerciseName) }}" required
                    >
                    @error('exerciseName')
                        <div class="fv-plugins-message-container fv-plugins-message-container--enabled invalid-feedback">
                            {{ $message }}
                        </div>
                    @enderror

                    <label for="exerciseInfo" class="form-label">Exercise Instruction</label>

                    <textarea
                        name="exerciseInfo"
                        id="exerciseInfo"
                        class="form-control adjust_textarea mb-2 @error('exerciseInfo') is-invalid @enderror"
                        placeholder="Enter exercise information" required
                    >{{ old("exerciseInfo", $exercise->exerciseInfo) }}</textarea>
                    @error('exerciseInfo')
                        <div class="fv-plugins-message-container fv-plugins-message-container--enabled invalid-feedback">
                            {{ $message }}
                        </div>
                    @enderror
                    
                        <label for="selectionBox1" class="form-label">Parameter 1</label>
                            <select class="form-select optional-dropdown @error('selectionBox1') is-invalid @enderror" name="selectionBox1">
                                @foreach ($getParameters as  $getParameterKey => $getParameter)
                                    <option value="{{ $getParameterKey }}" @if($exercise->selectionBox1 == $getParameterKey) selected @endif>{{ $getParameter }}</option>
                                @endforeach
                            </select>
                            @error('selectionBox1')
                                <div class="fv-plugins-message-container fv-plugins-message-container--enabled invalid-feedback">
                                    {{ $message }}
                                </div>
                            @enderror
                        
                            <label for="selectionBox2" class="form-label">Parameter 2</label>
                            <select class="form-select optional-dropdown @error('selectionBox2') is-invalid @enderror" name="selectionBox2">
                                @foreach ($getParameters as  $getParameterKey => $getParameter)
                                    <option value="{{ $getParameterKey }}" @if($exercise->selectionBox2 == $getParameterKey) selected @endif>{{ $getParameter }}</option>
                                @endforeach
                            </select>
                            @error('selectionBox2')
                                <div class="fv-plugins-message-container fv-plugins-message-container--enabled invalid-feedback">
                                    {{ $message }}
                                </div>
                            @enderror
                        
                            <label for="reference_max" class="form-label">Reference Max</label>
                            <select class="form-select optional-dropdown @error('reference_max') is-invalid @enderror" name="reference_max">
                                @foreach ($getParameters as  $getParameterKey => $getParameter)
                                    <option value="{{ $getParameterKey }}" @if($exercise->reference_max == $getParameterKey) selected @endif>{{ $getParameter }}</option>
                                @endforeach
                            </select>
                            @error('reference_max')
                                <div class="fv-plugins-message-container fv-plugins-message-container--enabled invalid-feedback">
                                    {{ $message }}
                                </div>
                            @enderror
                        
                        <label for="is_calculator" class="form-label">Calculator</label>
                            <select class="form-select optional-dropdown @error('is_calculator') is-invalid @enderror" name="is_calculator">
                                <option value="0" @if($exercise->is_calculator == "0") selected @endif>Off</option>
                                <option value="1" @if($exercise->is_calculator == "1") selected @endif>On</option>
                            </select>
                            @error('is_calculator')
                                <div class="fv-plugins-message-container fv-plugins-message-container--enabled invalid-feedback">
                                    {{ $message }}
                                </div>
                            @enderror
                                
                </div>

                <div class="video_section">
                    @if (!empty($ExerciseVideos))
                        @foreach ($ExerciseVideos as $key => $item)
                            @if ($key == 0)
                                <div class="row">
                                    <div class="col-md-6">
                                        <div class="mb-3">
                                            <label for="videoTitle" class="form-label">Video Title</label>
                                            <input type="text" class="form-control" name="videoTitle[]"
                                                placeholder="Video Title" value="{{ $item->videoTitle }}">
                                        </div>
                                    </div>
                                    <div class="col-md-6">
                                        <div class="mb-3">
                                            <label for="videoUrl" class="form-label">Video URL</label>
                                            <input type="text" class="form-control" name="videoUrl[]"
                                                placeholder="https://example.com/abc.mp4" value="{{ $item->videoUrl }}" required>
                                        </div>
                                    </div>
                                </div>
                            @else
                                <div class="row">
                                    <div class="col-md-5">
                                        <div class="mb-3">
                                            <label for="videoTitle" class="form-label">Video Title</label>
                                            <input type="text" class="form-control" name="videoTitle[]"
                                                placeholder="Video Title" value="{{ $item->videoTitle }}">
                                        </div>
                                    </div>
                                    <div class="col-md-5">
                                        <div class="mb-3">
                                            <label for="videoUrl" class="form-label">Video URL</label>
                                            <input type="text" class="form-control" name="videoUrl[]"
                                                placeholder="https://example.com/abc.mp4" value="{{ $item->videoUrl }}" required>
                                        </div>
                                    </div>
                                    <div class="col-md-2">
                                        <div class="mb-3">
                                            <br>
                                            <button type="button" class="mt-2 btn btn-danger remove_video_section">Remove</button>
                                        </div>
                                    </div>
                                </div>
                            @endif
                        @endforeach
                    @endif
                </div>
                <div class="row">
                    <div class="col-md-12 text-end">
                        <button type="button" class="btn btn-primary add_video_section">+ Add</button>
                    </div>
                </div>

                <button type="submit" class="btn btn-primary">Submit</button>
            </form>
        </div>
    </div>
@endsection

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<script>
    $(document).ready(function() {
        const maxVideoSection = 5;
        function checkVideoSectionLimit() {
            if ($('input[name="videoTitle[]"]').length >= maxVideoSection) {
                $('.add_video_section').hide(); // Hide the "Add Input" button
            } else {
                $('.add_video_section').show(); // Show the button if less than 5 inputs
            }
        }

        $(document).on('click', '.add_video_section', function() {
            $(this).attr("disabled", true);
            var html_field = `<div class="row">
                <div class="col-md-5">
                    <div class="mb-3">
                        <label for="videoTitle" class="form-label">Video Title</label>
                        <input type="text" class="form-control" name="videoTitle[]"
                            placeholder="Video Title">
                    </div>
                </div>
                <div class="col-md-5">
                    <div class="mb-3">
                        <label for="videoUrl" class="form-label">Video URL</label>
                        <input type="text" class="form-control" name="videoUrl[]"
                            placeholder="https://example.com/abc.mp4" required>
                    </div>
                </div>
                <div class="col-md-2">
                    <div class="mb-3">
                        <br>
                        <button type="button" class="mt-2 btn btn-danger remove_video_section">Remove</button>
                    </div>
                </div>
            </div>`;

            $('.video_section').append(html_field);
            $(this).attr("disabled", false);
            checkVideoSectionLimit();
        });

        $(document).on('click', '.remove_video_section', function() {
            $(this).parent().parent().parent().remove();
            checkVideoSectionLimit();
        });
        checkVideoSectionLimit();
    });
</script>