@extends('layouts.frontend')
@section('title_page', 'Edit Gallery Image - Rusizi Veterinary')

@section('content')

<!--Start breadcrumb area-->
<section class="breadcrumb-area style2" style="background-image: url({{asset('images/resources/breadcrumb-bg-2.jpg')}});">
    <div class="container">
        <div class="row">
            <div class="col-xl-12">
                <div class="inner-content-box clearfix">
                    <div class="title-s2 text-center">
                        <span>Edit Image</span>
                        <h1>Update <span style="color: rgb(25, 210, 96)">Gallery</span> Image</h1>
                    </div>
                    <div class="breadcrumb-menu float-left">
                        <ul class="clearfix">
                            <li><a href="/">Home</a></li>
                            <li><a href="{{ route('gallery.index') }}">Gallery</a></li>
                            <li><a href="{{ route('gallery.show', $gallery->id) }}">Details</a></li>
                            <li class="active">Edit</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </div>
</section>
<!--End breadcrumb area-->

<!--Start Single Service Area-->
<section class="single-service-area">
    <div class="container">
        <div class="row">
            @include('frontend.partials.sidebar')

            <div class="col-xl-8 col-lg-7 col-md-12 col-sm-12">
                <!--Start login register area-->
                <section class="login-register-area">
                    <div class="container">
                        <div class="row justify-content-center">
                            <div class="col-xl-12">
                                <div class="form">
                                    <div class="form-header text-center">
                                        <div class="form-icon">
                                            <i class="fas fa-edit"></i>
                                        </div>
                                        <h1 class="form-title">Edit <span>Image</span></h1>
                                        <p class="form-subtitle">Update your gallery image information</p>
                                    </div>
                                    
                                    <!-- Success/Error Messages -->
                                    @if(session('success'))
                                        <div class="alert alert-success alert-dismissible fade show" role="alert">
                                            <i class="fa fa-check-circle"></i> {{ session('success') }}
                                            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                                <span aria-hidden="true">&times;</span>
                                            </button>
                                        </div>
                                    @endif

                                    @if(session('error'))
                                        <div class="alert alert-danger alert-dismissible fade show" role="alert">
                                            <i class="fa fa-exclamation-circle"></i> {{ session('error') }}
                                            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                                <span aria-hidden="true">&times;</span>
                                            </button>
                                        </div>
                                    @endif

                                    @if($errors->any())
                                        <div class="alert alert-danger alert-dismissible fade show" role="alert">
                                            <i class="fa fa-exclamation-circle"></i> Please fix the following errors:
                                            <ul class="mb-0">
                                                @foreach($errors->all() as $error)
                                                    <li>{{ $error }}</li>
                                                @endforeach
                                            </ul>
                                            <button type="button" class="close" data-dismiss="alert" aria-label="Close">
                                                <span aria-hidden="true">&times;</span>
                                            </button>
                                        </div>
                                    @endif

                                    <div class="form-container">
                                        <form method="post" action="{{ route('gallery.update', $gallery->id) }}" enctype="multipart/form-data">
                                            @csrf
                                            @method('PUT')
                                            
                                            <!-- Image Information Section -->
                                            <div class="form-section">
                                                <div class="section-header">
                                                    <div class="section-icon">
                                                        <i class="fas fa-info-circle"></i>
                                                    </div>
                                                    <h3 class="section-title">Image Information</h3>
                                                </div>
                                                
                                                <div class="form-grid">
                                                    <div class="input-field">
                                                        <label for="image_title">Image Title <span class="required">*</span></label>
                                                        <div class="input-with-icon">
                                                            <input type="text" id="image_title" name="image_title" 
                                                                   value="{{ old('image_title', $gallery->image_title) }}" 
                                                                   placeholder="Enter a descriptive title for your image" required>
                                                            <div class="icon-holder">
                                                                <i class="fas fa-heading"></i>
                                                            </div>
                                                        </div>
                                                    </div>
                                                </div>

                                                <div class="input-field">
                                                    <label for="description">Image Description</label>
                                                    <div class="input-with-icon">
                                                        <textarea id="description" name="description" rows="4" 
                                                                  placeholder="Provide a description for your image (optional)">{{ old('description', $gallery->description) }}</textarea>
                                                        <div class="icon-holder">
                                                            <i class="fas fa-align-left"></i>
                                                        </div>
                                                    </div>
                                                </div>
                                            </div>

                                            <!-- Current Image Section -->
                                            @if($gallery->image_path)
                                            <div class="form-section">
                                                <div class="section-header">
                                                    <div class="section-icon">
                                                        <i class="fas fa-image"></i>
                                                    </div>
                                                    <h3 class="section-title">Current Image</h3>
                                                </div>
                                                
                                                <div class="current-image-container">
                                                    <div class="current-image-preview">
                                                        <img src="{{ asset('public/gallery/'.$gallery->image_path)  }}" alt="{{ $gallery->image_title }}" class="current-image">
                                                        <div class="image-info">
                                                            <h4>Current Image</h4>
                                                            <p class="image-dimensions">Original Size</p>
                                                        </div>
                                                    </div>
                                                    <div class="current-image-thumbnail">
                                                        <img src="{{ asset('public/gallery/thumbnails/'.$gallery->image_path)  }}" alt="{{ $gallery->image_title }}" class="thumbnail-image">
                                                        <div class="image-info">
                                                            <h4>Thumbnail</h4>
                                                            <p class="image-dimensions">300x300px</p>
                                                        </div>
                                                    </div>
                                                    <div class="image-actions">
                                                        <label class="remove-image-check">
                                                            <input type="checkbox" name="remove_image" value="1" {{ old('remove_image') ? 'checked' : '' }}>
                                                            <span class="checkmark"></span>
                                                            Remove current image
                                                        </label>
                                                        <small class="field-note">Checking this will delete the current image and thumbnail</small>
                                                    </div>
                                                </div>
                                            </div>
                                            @endif

                                            <!-- Image Upload Section -->
                                            <div class="form-section">
                                                <div class="section-header">
                                                    <div class="section-icon">
                                                        <i class="fas fa-upload"></i>
                                                    </div>
                                                    <h3 class="section-title">Update Image</h3>
                                                </div>
                                                
                                                <div class="form-grid">
                                                    <div class="input-field">
                                                        <label for="image">Select New Image</label>
                                                        <div class="file-upload-container">
                                                            <div class="file-upload-area">
                                                                <i class="fas fa-cloud-upload-alt"></i>
                                                                <p>Drag & drop your new image here or <span class="browse-text">browse</span></p>
                                                                <input type="file" id="image" name="image" accept="image/*">
                                                            </div>
                                                            <div class="file-preview" id="filePreview"></div>
                                                        </div>
                                                        <small class="field-note">
                                                            Leave empty to keep current image. Recommended formats: JPEG, PNG, GIF, WebP. Max file size: 5MB
                                                        </small>
                                                    </div>
                                                </div>
                                            </div>

                                            <!-- Category Section -->
                                            <div class="form-section">
                                                <div class="section-header">
                                                    <div class="section-icon">
                                                        <i class="fas fa-tags"></i>
                                                    </div>
                                                    <h3 class="section-title">Category</h3>
                                                </div>
                                                
                                                <div class="form-grid">
                                                    <div class="input-field">
                                                        <label for="category">Image Category <span class="required">*</span></label>
                                                        <div class="select-with-icon">
                                                            <select id="category" class="styled-select" name="category" required>
                                                                <option value="" disabled>Select a category</option>
                                                                <option value="Insemination" {{ old('category', $gallery->category) == 'Insemination' ? 'selected' : '' }}>Insemination</option>
                                                                <option value="Vaccination" {{ old('category', $gallery->category) == 'Vaccination' ? 'selected' : '' }}>Vaccination</option>
                                                                <option value="Animal Treatment" {{ old('category', $gallery->category) == 'Animal Treatment' ? 'selected' : '' }}>Animal Treatment</option>
                                                                <option value="Animal Insurance" {{ old('category', $gallery->category) == 'Animal Insurance' ? 'selected' : '' }}>Animal Insurance</option>
                                                                <option value="Iniative Youth" {{ old('category', $gallery->category) == 'Iniative Youth' ? 'selected' : '' }}>Iniative Youth</option>
                                                                <option value="Animal Product Inspection" {{ old('category', $gallery->category) == 'Animal Product Inspection' ? 'selected' : '' }}>Animal Product Inspection</option>
                                                                 <option value="One Health" {{ old('category', $gallery->category) == 'One Health' ? 'selected' : '' }}>One Health</option>
                                                            </select>
                                                            <div class="icon-holder">
                                                                <i class="fas fa-folder"></i>
                                                            </div>
                                                            <div class="select-arrow">
                                                                <i class="fas fa-chevron-down"></i>
                                                            </div>
                                                        </div>
                                                    </div>
                                                </div>
                                            </div>

                                            <!-- Action Buttons -->
                                            <div class="form-section">
                                                <div class="action-buttons">
                                                    <button type="submit" class="submit-btn">
                                                        <i class="fas fa-save"></i>
                                                        Update Image
                                                    </button>
                                                    <a href="{{ route('gallery.show', $gallery->id) }}" class="cancel-btn">
                                                        <i class="fas fa-times"></i>
                                                        Cancel
                                                    </a>
                                                </div>
                                            </div>
                                        </form>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </section>
                <!--End login register area-->
            </div>
        </div>
    </div>
</section>
<!--End Single Service Area-->

<style>
    /* Use the same base CSS styles as create.blade.php */
    .form-container {
        background: #fff;
        border-radius: 20px;
        box-shadow: 0 15px 50px rgba(0, 0, 0, 0.08);
        padding: 50px;
        margin-top: 20px;
        border: 1px solid #f0f0f0;
    }

    .form-header {
        margin-bottom: 40px;
    }

    .form-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(135deg, #27ae60, #219653);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        color: white;
        font-size: 2rem;
        box-shadow: 0 10px 25px rgba(39, 174, 96, 0.3);
    }

    .form-title {
        font-size: 2.5rem;
        font-weight: 700;
        color: #2c3e50;
        margin-bottom: 10px;
    }

    .form-title span {
        color: #27ae60;
        position: relative;
    }

    .form-title span::after {
        content: '';
        position: absolute;
        bottom: -5px;
        left: 0;
        width: 100%;
        height: 3px;
        background: linear-gradient(90deg, transparent, #27ae60, transparent);
        border-radius: 3px;
    }

    .form-subtitle {
        color: #7f8c8d;
        font-size: 1.2rem;
        margin-bottom: 0;
    }

    .form-section {
        margin-bottom: 50px;
        padding-bottom: 40px;
        border-bottom: 1px solid #f0f5f7;
    }

    .form-section:last-of-type {
        border-bottom: none;
        margin-bottom: 20px;
    }

    .section-header {
        display: flex;
        align-items: center;
        margin-bottom: 30px;
    }

    .section-icon {
        width: 50px;
        height: 50px;
        background: #f8fafc;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 15px;
        color: #27ae60;
        font-size: 1.2rem;
        border: 1px solid #e8f0fe;
    }

    .section-title {
        font-size: 1.5rem;
        font-weight: 600;
        color: #34495e;
        margin: 0;
    }

    .form-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 25px;
    }

    @media (min-width: 768px) {
        .form-grid {
            grid-template-columns: 1fr 1fr;
        }
    }

    .input-field {
        margin-bottom: 25px;
    }

    .input-field label {
        display: block;
        font-weight: 600;
        color: #2c3e50;
        margin-bottom: 12px;
        font-size: 1rem;
    }

    .required {
        color: #e74c3c;
    }

    .input-with-icon, .select-with-icon {
        position: relative;
        width: 100%;
    }

    .input-with-icon input, .input-with-icon textarea, .styled-select {
        width: 100%;
        padding: 18px 60px 18px 25px;
        border: 2px solid #e8f0fe;
        border-radius: 12px;
        font-size: 1rem;
        transition: all 0.3s ease;
        background: #f8fafc;
        color: #2c3e50;
        font-family: inherit;
    }

    .input-with-icon textarea {
        resize: vertical;
        min-height: 120px;
    }

    .styled-select {
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        cursor: pointer;
        background-image: none;
    }

    .input-with-icon input:focus, .input-with-icon textarea:focus, .styled-select:focus {
        outline: none;
        border-color: #27ae60;
        background: #fff;
        box-shadow: 0 0 0 4px rgba(39, 174, 96, 0.15);
    }

    .input-with-icon input::placeholder, .input-with-icon textarea::placeholder {
        color: #a0a0a0;
    }

    .icon-holder {
        position: absolute;
        right: 25px;
        top: 50%;
        transform: translateY(-50%);
        color: #7f8c8d;
        font-size: 1.2rem;
        pointer-events: none;
    }

    .select-arrow {
        position: absolute;
        right: 55px;
        top: 50%;
        transform: translateY(-50%);
        color: #7f8c8d;
        pointer-events: none;
        z-index: 2;
    }

    .field-note {
        display: block;
        color: #7f8c8d;
        font-size: 0.85rem;
        margin-top: 8px;
        font-style: italic;
    }

    /* Current Image Styles */
    .current-image-container {
        background: #f8fafc;
        padding: 25px;
        border-radius: 15px;
        border: 2px dashed #e8f0fe;
    }

    .current-image-preview, .current-image-thumbnail {
        display: flex;
        align-items: center;
        gap: 20px;
        margin-bottom: 20px;
        padding: 15px;
        background: white;
        border-radius: 10px;
        border: 1px solid #e8f0fe;
    }

    .current-image {
        width: 150px;
        height: 150px;
        object-fit: cover;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .thumbnail-image {
        width: 100px;
        height: 100px;
        object-fit: cover;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .image-info h4 {
        margin: 0 0 5px 0;
        color: #2c3e50;
        font-weight: 600;
    }

    .image-dimensions {
        color: #7f8c8d;
        font-size: 0.9rem;
        margin: 0;
    }

    .image-actions {
        text-align: center;
        padding-top: 15px;
        border-top: 1px solid #e8f0fe;
    }

    .remove-image-check {
        display: flex;
        align-items: center;
        gap: 10px;
        color: #e74c3c;
        font-weight: 600;
        cursor: pointer;
        margin-bottom: 8px;
    }

    .remove-image-check input[type="checkbox"] {
        width: 18px;
        height: 18px;
        cursor: pointer;
    }

    /* File Upload Styling */
    .file-upload-container {
        width: 100%;
    }

    .file-upload-area {
        border: 2px dashed #e8f0fe;
        border-radius: 12px;
        padding: 40px 20px;
        text-align: center;
        background: #f8fafc;
        transition: all 0.3s ease;
        cursor: pointer;
        position: relative;
    }

    .file-upload-area:hover {
        border-color: #27ae60;
        background: #f0f9f4;
    }

    .file-upload-area i {
        font-size: 3rem;
        color: #7f8c8d;
        margin-bottom: 15px;
        display: block;
    }

    .file-upload-area p {
        color: #7f8c8d;
        margin: 0;
    }

    .browse-text {
        color: #27ae60;
        font-weight: 600;
    }

    .file-upload-area input[type="file"] {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        cursor: pointer;
    }

    .file-preview {
        margin-top: 15px;
        display: none;
    }

    .file-preview img {
        max-width: 200px;
        border-radius: 8px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    /* Action Buttons */
    .action-buttons {
        display: flex;
        gap: 15px;
        justify-content: center;
        flex-wrap: wrap;
    }

    .submit-btn {
        background: linear-gradient(135deg, #27ae60, #219653);
        color: white;
        border: none;
        padding: 18px 40px;
        border-radius: 50px;
        font-size: 1.2rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.3s ease;
        box-shadow: 0 8px 25px rgba(39, 174, 96, 0.3);
        display: inline-flex;
        align-items: center;
        gap: 12px;
        position: relative;
        overflow: hidden;
    }

    .submit-btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
        transition: left 0.5s;
    }

    .submit-btn:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 30px rgba(39, 174, 96, 0.4);
        background: linear-gradient(135deg, #219653, #27ae60);
    }

    .submit-btn:hover::before {
        left: 100%;
    }

    .submit-btn:active {
        transform: translateY(0);
    }

    .cancel-btn {
        background: #95a5a6;
        color: white;
        padding: 18px 30px;
        border-radius: 50px;
        text-decoration: none;
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        transition: all 0.3s ease;
        border: none;
        cursor: pointer;
    }

    .cancel-btn:hover {
        background: #7f8c8d;
        color: white;
        text-decoration: none;
        transform: translateY(-2px);
    }

    /* Alert Styles */
    .alert {
        border-radius: 12px;
        border: none;
        padding: 18px 25px;
        margin-bottom: 25px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    }

    .alert-success {
        background: #d4f3e0;
        color: #155724;
        border-left: 4px solid #28a745;
    }

    .alert-danger {
        background: #fde8e8;
        color: #721c24;
        border-left: 4px solid #dc3545;
    }

    .alert i {
        margin-right: 10px;
    }

    /* Responsive design */
    @media (max-width: 768px) {
        .form-container {
            padding: 30px 20px;
            margin: 10px;
        }

        .form-title {
            font-size: 2rem;
        }

        .input-with-icon input, .input-with-icon textarea, .styled-select {
            padding: 15px 50px 15px 20px;
        }

        .form-grid {
            grid-template-columns: 1fr;
        }

        .section-header {
            flex-direction: column;
            text-align: center;
        }

        .section-icon {
            margin-right: 0;
            margin-bottom: 15px;
        }

        .current-image-preview, .current-image-thumbnail {
            flex-direction: column;
            text-align: center;
        }

        .current-image {
            width: 200px;
            height: 200px;
        }

        .action-buttons {
            flex-direction: column;
            align-items: center;
        }

        .submit-btn, .cancel-btn {
            width: 100%;
            justify-content: center;
        }
    }
</style>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script>
    // File upload preview
    document.getElementById('image').addEventListener('change', function(e) {
        const file = e.target.files[0];
        const preview = document.getElementById('filePreview');
        
        if (file) {
            const reader = new FileReader();
            
            reader.onload = function(e) {
                preview.innerHTML = `
                    <div class="new-image-preview">
                        <h5>New Image Preview:</h5>
                        <img src="${e.target.result}" alt="New Image Preview">
                        <p class="preview-note">This will replace the current image</p>
                    </div>
                `;
                preview.style.display = 'block';
            }
            
            reader.readAsDataURL(file);
        } else {
            preview.style.display = 'none';
        }
    });

    // Form submission handling
    $('form').on('submit', function(e) {
        // Add loading state to button
        $('.submit-btn').html('<i class="fas fa-spinner fa-spin"></i> Updating...').prop('disabled', true);
    });

    // Auto-dismiss alerts after 5 seconds
    $(document).ready(function() {
        setTimeout(function() {
            $('.alert').fadeOut('slow');
        }, 5000);
    });

    // Handle remove image checkbox
    $('input[name="remove_image"]').on('change', function() {
        if ($(this).is(':checked')) {
            $('.current-image-container').addClass('removing');
            $('#image').prop('required', false);
        } else {
            $('.current-image-container').removeClass('removing');
        }
    });
</script>

@endsection