@extends('layouts.app')

@section('content')
    <div id="page-container" class="fade page-sidebar-fixed page-header-fixed page-with-wide-sidebar">
        <!-- begin #header -->
        @include('partials.header')
        <!-- end #header -->

        <!-- begin #sidebar -->
        @include('partials.sidebar')
        <!-- end #sidebar -->

        <!-- begin #content -->
        <div id="content" class="content">
            <!-- begin breadcrumb -->
            <ol class="breadcrumb float-xl-right">
                <li class="breadcrumb-item"><a href="javascript:;">Home</a></li>
                <li class="breadcrumb-item"><a href="javascript:;">Information Display</a></li>
                <li class="breadcrumb-item"><a href="{{ route('running_texts.index') }}">Running Text</a></li>
                <li class="breadcrumb-item active">Edit</li>
            </ol>
            <!-- end breadcrumb -->

            <!-- begin page-header -->
            <h1 class="page-header">Edit Running Text</h1>
            <!-- end page-header -->

            <!-- begin panel -->
            <div class="panel panel-inverse">
                <div class="panel-heading">
                    <h4 class="panel-title">Edit Running Text</h4>
                </div>
                <div class="panel-body">
                    @if ($errors->any())
                        <div class="alert alert-danger">
                            <ul class="mb-0">
                                @foreach ($errors->all() as $error)
                                    <li>{{ $error }}</li>
                                @endforeach
                            </ul>
                        </div>
                    @endif

                    <form action="{{ route('running_texts.update', $runningText->id) }}" method="POST">
                        @csrf
                        @method('PUT')

                        <div class="form-group">
                            <label for="content">Running Text Content <span class="text-danger">*</span></label>
                            <textarea class="form-control" id="running-content" name="content" rows="4" maxlength="1000"
                                placeholder="Enter your running text content here...">{{ $runningText->content }}</textarea>
                            <small class="form-text text-muted">
                                Maximum 1000 characters. Current: <span id="charCount">0</span>
                            </small>
                        </div>

                        <div class="form-group">
                            <div class="form-check">
                                <input class="form-check-input" type="checkbox" id="is_active" name="is_active"
                                    value="1" {{ $runningText->is_active ? 'checked' : '' }}>
                                <label class="form-check-label" for="is_active">
                                    Set as Active
                                </label>
                            </div>
                            <small class="form-text text-muted">
                                If checked, this will become the active running text and deactivate others.
                            </small>
                        </div>

                        <div class="form-group">
                            <button type="submit" class="btn btn-custom">
                                <i class="fa fa-save"></i> Update
                            </button>
                            <a href="{{ route('running_texts.index') }}" class="btn btn-custom">
                                <i class="fa fa-arrow-left"></i> Back
                            </a>
                        </div>
                    </form>
                </div>
            </div>
            <!-- end panel -->
        </div>
        <!-- end #content -->

        <!-- begin scroll to top btn -->
        <a href="javascript:;" class="btn btn-icon btn-circle btn-success btn-scroll-to-top fade" data-click="scroll-top">
            <i class="fa fa-angle-up"></i>
        </a>
        <!-- end scroll to top btn -->
    </div>

    <style>
        .char-count-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 5px;
        }

        .char-count-info {
            font-size: 0.875rem;
        }

        .char-count-warning {
            color: #ffc107;
            font-weight: 500;
        }

        .char-count-danger {
            color: #dc3545;
            font-weight: 500;
        }

        .char-count-success {
            color: #28a745;
            font-weight: 500;
        }
    </style>

    <script>
        document.addEventListener('DOMContentLoaded', function() {
            const textarea = document.getElementById('running-content');
            const charCount = document.getElementById('charCount');

            function updateCharCount() {
                const currentLength = textarea.value.length;
                const maxLength = 1000;
                const remaining = maxLength - currentLength;

                charCount.textContent = currentLength;

                // Add remaining count for better UX
                if (currentLength > 900) {
                    charCount.innerHTML = `${currentLength} <small>(${remaining} remaining)</small>`;
                } else {
                    charCount.textContent = currentLength;
                }
            }

            // Add event listeners
            textarea.addEventListener('input', updateCharCount);
            textarea.addEventListener('keyup', updateCharCount);
            textarea.addEventListener('paste', function() {
                // Use setTimeout to allow paste content to be processed
                setTimeout(updateCharCount, 0);
            });

            // Initial count update - this is the key fix
            updateCharCount();
        });
    </script>
@endsection