@extends('layouts.admin')

@section('content')
<div class="content container-fluid">
    <div class="page-header">
        <div class="row align-items-center">
            <div class="col">
                <ul class="breadcrumb">
                    <li class="breadcrumb-item"><a href="javascript:void(0)">Home</a></li>
                    <li class="breadcrumb-item"><a href="{{ route('admin.champions.index') }}">Champions</a></li>
                    <li class="breadcrumb-item active">Create</li>
                </ul>
            </div>
        </div>
    </div>

    <div class="row pb-5">
        <div class="col-sm-12">
            <div class="card">
                <div class="card-body">
                    <form action="{{ route('admin.champions.store') }}" method="POST" enctype="multipart/form-data" id="champion-form">
                        <input type="hidden" name="_token" value="{{ csrf_token() }}">
                        <div class="row">
                            <div class="col-12">
                                <h5 class="form-title"><span>Champion Information</span></h5>
                            </div>

                            <div class="col-12 col-sm-12">
                                <div class="form-group local-forms mb-4">
                                    <label>Champion Name <span class="login-danger">*</span></label>
                                    <input class="form-control @error('name') is-invalid @enderror" name="name" type="text" placeholder="" value="{{ old('name') }}" />
                                    <div class="invalid-feedback"><span class="text-danger" id="name_error">@error('name') {{ $message }} @enderror</span></div>
                                </div>
                            </div>

                            <div class="col-4 col-sm-4">
                                <div class="form-group local-forms mb-4">
                                    <label>Champion <span class="login-danger">*</span></label>
                                    <input class="form-control @error('champion') is-invalid @enderror" name="champion" type="file" placeholder="" value="{{ old('champion') }}" accept="image/*" data-id="champion" onchange="previewUploadImage(this)" />
                                    <small class="form-text text-muted">The Champion image is for the center section.</small>
                                    <div class="invalid-feedback"><span class="text-danger" id="champion_error">@error('champion') {{ $message }} @enderror</span></div>
                                </div>
                                <div class="col-sm-10 mb-4" id="champion-div" hidden>
                                    <img src="" alt="image" class=" img-thumbnail rounded" height="100px" id="champion" />
                                </div>
                            </div>

                            <div class="col-4 col-sm-4">
                                <div class="form-group local-forms mb-4">
                                    <label>Splash <span class="login-danger">*</span></label>
                                    <input class="form-control @error('splash') is-invalid @enderror" name="splash" type="file" placeholder="" value="{{ old('splash') }}" accept="image/*" data-id="splash" onchange="previewUploadImage(this)" />
                                    <small class="form-text text-muted">The Splash image is for the left and right sections.</small>
                                    <div class="invalid-feedback"><span class="text-danger" id="splash_error">@error('splash') {{ $message }} @enderror</span></div>
                                </div>
                                <div class="col-sm-10 mb-4" id="splash-div" hidden>
                                    <img src="" alt="image" class=" img-thumbnail rounded" height="100px" id="splash" />
                                </div>
                            </div>

                            <div class="col-4 col-sm-4">
                                <div class="form-group local-forms mb-4">
                                    <label>Tiles <span class="login-danger">*</span></label>
                                    <input class="form-control @error('tiles') is-invalid @enderror" name="tiles" type="file" placeholder="" value="{{ old('tiles') }}" accept="image/*" data-id="tiles" onchange="previewUploadImage(this)" />
                                    <small class="form-text text-muted">The Tiles image is for the bottom section.</small>
                                    <div class="invalid-feedback"><span class="text-danger" id="tiles_error">@error('tiles') {{ $message }} @enderror</span></div>
                                </div>
                                <div class="col-sm-10 mb-4" id="tiles-div" hidden>
                                    <img src="" alt="image" class=" img-thumbnail rounded" height="100px" id="tiles" />
                                </div>
                            </div>

                            <div class="col-12 col-sm-12">
                                <div class="form-group">
                                    <label class="d-block">Filters:</label>
                                    <div class="form-check form-check-inline">
                                        <input class="form-check-input" type="checkbox" name="top" id="top">
                                        <label class="form-check-label" for="top">Top</label>
                                    </div>
                                    <div class="form-check form-check-inline">
                                        <input class="form-check-input" type="checkbox" name="jungle" id="jungle">
                                        <label class="form-check-label" for="jungle">Jungle</label>
                                    </div>
                                    <div class="form-check form-check-inline">
                                        <input class="form-check-input" type="checkbox" name="middle" id="middle">
                                        <label class="form-check-label" for="middle">Middle</label>
                                    </div>
                                    <div class="form-check form-check-inline">
                                        <input class="form-check-input" type="checkbox" name="bottom" id="bottom">
                                        <label class="form-check-label" for="bottom">Bottom</label>
                                    </div>
                                    <div class="form-check form-check-inline">
                                        <input class="form-check-input" type="checkbox" name="utility" id="utility">
                                        <label class="form-check-label" for="utility">Utility</label>
                                    </div>
                                </div>
                            </div>

                            <div class="col-12">
                                <div class="student-submit">
                                    <button type="button" class="btn btn-primary submit-champion">Submit</button>
                                </div>
                            </div>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
@endsection

@push('script')

<script type="text/javascript">

$(document).ready(function() {
    // Helper function to validate input fields
    function validateField(element) {
        const inputName = element.attr('name');
        const value = element.val();
        let errorId = `${inputName}_error`;
        let errorMessage = 'This field is required';
        let minLength = 1;

        if (inputName === 'name') {
            minLength = 3;
            errorMessage = 'Champion Name must be at least 3 characters';
        }

        // Clear previous errors
        $(`#${errorId}`).text('');
        element.removeClass('is-invalid');

        // Apply validation
        if (value.length < minLength) {
            element.addClass('is-invalid');
            $(`#${errorId}`).text(errorMessage);
            return false;
        }
        return true;
    }

    // Real-time validation on input, select, and textarea fields
    $('input, select, textarea').on('keyup change', function() {
        validateField($(this));
    });

    // Submit form validation
    $('.submit-champion').on('click', function(e) {
        e.preventDefault();

        let isValid = true;

        // Clear previous error messages and invalid classes
        $('.text-danger').text('');
        $('input').removeClass('is-invalid');

        // Validate required fields
        $('input[name="name"], input[name="champion"], input[name="splash"], input[name="tiles"]').each(function() {
            if (!validateField($(this))) {
                isValid = false;
            }
        });

        // If all validations pass, submit the form
        if (isValid) {
            $('#champion-form').submit();
        }
    });
});

function previewUploadImage(input) {
    var type = $(input).data('id');

    if (input.files && input.files[0]) {
        $('#'+type+'-div').prop('hidden', false);
        var reader = new FileReader();
        reader.onload = function (e) {
            $('#'+type).attr('src', e.target.result);
        }
        reader.readAsDataURL(input.files[0]);
    }
}
</script>
@endpush