@extends('layouts.admin')
@section('content')

<div class="role-editor">
    <div class="role-editor-header">
        <h3><i class="fas fa-user-shield"></i> {{ trans('global.edit') }} {{ trans('cruds.role.title_singular') }}</h3>
    </div>

    <form method="POST" action="{{ route("admin.roles.update", [$role->id]) }}" enctype="multipart/form-data">
        @method('PUT')
        @csrf
        <div class="title-section">
            <label class="required" for="title"><i class="fas fa-tag"></i> {{ trans('cruds.role.fields.title') }}</label>
            <input class="form-control {{ $errors->has('title') ? 'is-invalid' : '' }}" type="text" name="title" id="title" value="{{ old('title', $role->title) }}" required>
            @if($errors->has('title'))
                <div class="invalid-feedback">
                    {{ $errors->first('title') }}
                </div>
            @endif
            <small class="text-muted">{{ trans('cruds.role.fields.title_helper') }}</small>
        </div>

        <div class="permissions-section">
            <div class="permissions-header">
                <label class="required"><i class="fas fa-lock"></i> {{ trans('cruds.role.fields.permissions') }}</label>
                <div class="permissions-actions">
                    <div class="search-container">
                        <input type="text" id="permission-search" placeholder="Search permissions..." class="search-input">
                        <i class="fas fa-search search-icon"></i>
                    </div>
                    <button type="button" class="btn-select-all"><i class="fas fa-check-square"></i> {{ trans('global.select_all') }}</button>
                    <button type="button" class="btn-deselect-all"><i class="fas fa-square"></i> {{ trans('global.deselect_all') }}</button>
                </div>
            </div>

            <!-- Hidden select field for form submission -->
            <select class="d-none" name="permissions[]" id="permissions" multiple required>
                @foreach($permissions as $id => $permission)
                    <option value="{{ $id }}" {{ (in_array($id, old('permissions', [])) || $role->permissions->contains($id)) ? 'selected' : '' }}>{{ $permission }}</option>
                @endforeach
            </select>

            <!-- Permissions cards -->
            <div class="permission-container">
                @php
                    $categories = [];
                    foreach($permissions as $id => $permission) {
                        $parts = explode('_', $permission);
                        $category = count($parts) > 1 ? $parts[0] : 'other';
                        if (!isset($categories[$category])) {
                            $categories[$category] = [];
                        }
                        $categories[$category][$id] = $permission;
                    }
                    ksort($categories);

                    // Define icons for common permission categories
                    $categoryIcons = [
                        'user' => 'fas fa-users',
                        'profile' => 'fas fa-id-card',
                        'role' => 'fas fa-user-tag',
                        'permission' => 'fas fa-key',
                        'referral' => 'fas fa-share-alt',
                        'refer' => 'fas fa-hand-point-right',
                        'wallet' => 'fas fa-wallet',
                        'payment' => 'fas fa-credit-card',
                        'admin' => 'fas fa-user-shield',
                        'customer' => 'fas fa-user-tie',
                        'account' => 'fas fa-user-circle',
                        'audit' => 'fas fa-clipboard-list',
                        'dashboard' => 'fas fa-tachometer-alt',
                        'management' => 'fas fa-tasks',
                        'access' => 'fas fa-unlock',
                        'analytics' => 'fas fa-chart-line',
                        'report' => 'fas fa-file-alt',
                        'config' => 'fas fa-cog',
                        'setting' => 'fas fa-cogs',
                        'create' => 'fas fa-plus-circle',
                        'edit' => 'fas fa-edit',
                        'delete' => 'fas fa-trash',
                        'view' => 'fas fa-eye',
                        'approve' => 'fas fa-check-circle',
                        'reject' => 'fas fa-times-circle',
                        'log' => 'fas fa-history',
                        'export' => 'fas fa-download',
                        'import' => 'fas fa-upload',
                        'transaction' => 'fas fa-exchange-alt',
                        'earning' => 'fas fa-money-bill',
                        'discount' => 'fas fa-percent',
                        'code' => 'fas fa-qrcode',
                        'list' => 'fas fa-list',
                        'show' => 'fas fa-eye',
                        'amount' => 'fas fa-dollar-sign',
                        'affiliate' => 'fas fa-handshake',
                        'addons' => 'fas fa-puzzle-piece',
                        'agreement' => 'fas fa-file-signature',
                        'allow' => 'fas fa-check',
                        'additional' => 'fas fa-plus',
                        '2fa' => 'fas fa-shield-alt',
                        'all' => 'fas fa-check-double',
                        'other' => 'fas fa-th'
                    ];

                    // Default icon if category not found
                    $defaultIcon = 'fas fa-shield-alt';
                @endphp

                @foreach($categories as $category => $categoryPermissions)
                <div class="permission-category" data-category="{{ $category }}">
                    <div class="category-header">
                        <div class="category-title">
                            <i class="{{ $categoryIcons[$category] ?? $defaultIcon }}"></i>
                            <span class="text-capitalize">{{ $category }}</span>
                            <span class="category-counter">0/{{ count($categoryPermissions) }}</span>
                        </div>
                        <div class="category-actions">
                            <button type="button" class="btn-select-category" data-category="{{ $category }}">
                                <i class="fas fa-check-square"></i>
                            </button>
                            <button type="button" class="btn-deselect-category" data-category="{{ $category }}">
                                <i class="fas fa-square"></i>
                            </button>
                        </div>
                    </div>
                    <div class="category-content">
                        @foreach($categoryPermissions as $id => $permission)
                        <div class="permission-item">
                            <input class="permission-checkbox" type="checkbox"
                                id="permission_{{ $id }}" value="{{ $id }}"
                                data-category="{{ $category }}"
                                {{ (in_array($id, old('permissions', [])) || $role->permissions->contains($id)) ? 'checked' : '' }}>
                            <label for="permission_{{ $id }}">
                                @php
                                    $permName = str_replace($category.'_', '', $permission);
                                    $permParts = explode('_', $permName);
                                    $permAction = end($permParts);
                                    $permIcon = '';

                                    // Determine icon based on permission action
                                    switch($permAction) {
                                        case 'create':
                                            $permIcon = '<i class="fas fa-plus-circle permission-icon"></i>';
                                            break;
                                        case 'edit':
                                            $permIcon = '<i class="fas fa-edit permission-icon"></i>';
                                            break;
                                        case 'delete':
                                            $permIcon = '<i class="fas fa-trash permission-icon"></i>';
                                            break;
                                        case 'show':
                                        case 'view':
                                            $permIcon = '<i class="fas fa-eye permission-icon"></i>';
                                            break;
                                        case 'list':
                                            $permIcon = '<i class="fas fa-list permission-icon"></i>';
                                            break;
                                        case 'access':
                                            $permIcon = '<i class="fas fa-unlock permission-icon"></i>';
                                            break;
                                        case 'approve':
                                            $permIcon = '<i class="fas fa-check-circle permission-icon"></i>';
                                            break;
                                        case 'reject':
                                            $permIcon = '<i class="fas fa-times-circle permission-icon"></i>';
                                            break;
                                        default:
                                            $permIcon = '';
                                            break;
                                    }
                                @endphp
                                {!! $permIcon !!} {{ $permName }} <span class="full-permission-name">({{ $permission }})</span>
                            </label>
                        </div>
                        @endforeach
                    </div>
                </div>
                @endforeach
            </div>

            @if($errors->has('permissions'))
                <div class="invalid-feedback d-block mt-2">
                    {{ $errors->first('permissions') }}
                </div>
            @endif
            <small class="text-muted d-block mt-2">{{ trans('cruds.role.fields.permissions_helper') }}</small>
        </div>

        <div class="actions-footer">
            <button class="btn-save" type="submit">
                <i class="fas fa-save"></i> {{ trans('global.save') }}
            </button>
            <a href="{{ route('admin.roles.index') }}" class="btn-cancel">
                <i class="fas fa-times"></i> {{ trans('global.cancel') }}
            </a>
        </div>
    </form>
</div>

<style>
:root {
    /* Match sidebar colors */
    --primary: #101e34;
    --primary-light: #e7eaff;
    --primary-hover: #3852d3;
    --secondary: #263238;
    --secondary-light: #e2e8f0;
    --dark: #0f172a;
    --dark-alt: #1a202c;
    --success: #10b981;
    --success-light: #d1fae5;
    --warning: #f59e0b;
    --warning-light: #fef3c7;
    --danger: #ef4444;
    --text-light: #f8fafc;
    --text-dark: #1e293b;
    --text-muted: #64748b;
    --gray: #94a3b8;
    --light-gray: #f1f5f9;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    --hover-shadow: 0 6px 12px -2px rgba(0, 0, 0, 0.1), 0 3px 7px -3px rgba(0, 0, 0, 0.05);
    --transition: all 0.2s ease;
    --font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.role-editor {
    max-width: 1200px;
    margin: 0 auto 2rem;
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    font-family: var(--font-family);
}

.role-editor-header {
    background: #101e34;
    color: var(--text-light);
    padding: 1.5rem;
    position: relative;
}

.role-editor-header h3 {
    margin: 0;
    font-weight: 500;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
}

.role-editor-header h3 i {
    font-size: 1.1em;
}

form {
    padding: 1.5rem;
}

.title-section {
    margin-bottom: 2rem;
    background: white;
    padding: 1.25rem;
    border-radius: 8px;
    box-shadow: var(--card-shadow);
}

.title-section label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.75rem;
    color: var(--dark);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.title-section label i {
    color: var(--primary);
}

.title-section input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    transition: var(--transition);
    font-size: 1rem;
    color: var(--text-dark);
}

.title-section input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

.permissions-section {
    margin-bottom: 2rem;
}

.permissions-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
    padding: 0 0.5rem;
}

.permissions-header label {
    font-weight: 500;
    color: var(--dark);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
}

.permissions-header label i {
    color: var(--primary);
}

.permissions-actions {
    display: flex;
    gap: 0.75rem;
}

.search-container {
    position: relative;
    margin-right: 0.75rem;
}

.search-input {
    padding: 0.5rem 0.75rem 0.5rem 2rem;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    width: 220px;
    transition: var(--transition);
    background-color: white;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(67, 97, 238, 0.15);
}

.search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--gray);
    font-size: 0.875rem;
}

.full-permission-name {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-left: 0.25rem;
}

.btn-select-all, .btn-deselect-all {
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-select-all {
    background: var(--primary);
    color: var(--text-light);
}

.btn-select-all:hover {
    background: var(--primary-hover);
}

.btn-deselect-all {
    background: var(--light-gray);
    color: var(--dark);
}

.btn-deselect-all:hover {
    background: var(--secondary-light);
}

.permission-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1rem;
}

.permission-category {
    background: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid #f0f0f0;
    transition: var(--transition);
}

.permission-category:hover {
    box-shadow: var(--hover-shadow);
    transform: translateY(-2px);
}

.category-header {
    padding: 1rem;
    background: var(--primary-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #e0e0e0;
}

.category-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    color: var(--primary);
}

.category-title i {
    color: var(--primary);
}

.category-counter {
    background: var(--dark);
    color: var(--text-light);
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
}

.permission-category[data-selected="all"] .category-counter {
    background: var(--success);
}

.permission-category[data-selected="partial"] .category-counter {
    background: var(--warning);
}

.permission-category[data-selected="none"] .category-counter {
    background: var(--dark);
}

.category-actions {
    display: flex;
    gap: 0.5rem;
}

.btn-select-category, .btn-deselect-category {
    padding: 0.35rem;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: var(--transition);
}

.btn-select-category {
    background: var(--primary);
    color: var(--text-light);
}

.btn-select-category:hover {
    background: var(--primary-hover);
}

.btn-deselect-category {
    background: var(--light-gray);
    color: var(--dark);
}

.btn-deselect-category:hover {
    background: var(--secondary-light);
}

.category-content {
    padding: 1rem;
    max-height: 300px;
    overflow-y: auto;
}

.permission-item {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.permission-item:last-child {
    margin-bottom: 0;
}

.permission-checkbox {
    position: relative;
    width: 18px;
    height: 18px;
    margin-right: 0.5rem;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    border: 2px solid var(--gray);
    border-radius: 4px;
    transition: var(--transition);
    flex-shrink: 0;
    background-color: white;
    display: block;
}

.permission-checkbox:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

.permission-checkbox:checked::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.permission-item label {
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-dark);
    margin: 0;
    display: flex;
    align-items: center;
    line-height: 1.4;
}

.permission-icon {
    margin-right: 0.5rem;
    color: var(--primary);
    font-size: 0.85rem;
    width: 14px;
}

.actions-footer {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.btn-save, .btn-cancel {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-save {
    background: var(--primary);
    color: var(--text-light);
}

.btn-save:hover {
    background: var(--primary-hover);
}

.btn-cancel {
    background: var(--light-gray);
    color: var(--dark);
}

.btn-cancel:hover {
    background: var(--secondary-light);
}

/* Custom scrollbar */
.category-content::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

.category-content::-webkit-scrollbar-track {
    background: #f5f5f5;
    border-radius: 10px;
}

.category-content::-webkit-scrollbar-thumb {
    background: #cfd8dc;
    border-radius: 10px;
}

.category-content::-webkit-scrollbar-thumb:hover {
    background: #b0bec5;
}

/* Animation for checkbox */
@keyframes checkmark {
    0% {
        height: 0;
        width: 0;
        opacity: 0;
    }
    40% {
        height: 10px;
        width: 0;
        opacity: 1;
    }
    100% {
        height: 10px;
        width: 5px;
        opacity: 1;
    }
}

.permission-checkbox:checked::after {
    animation: checkmark 0.2s ease-in-out;
}

/* Card hover effects */
.permission-category {
    position: relative;
    overflow: hidden;
}

.permission-category::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 0;
    background: linear-gradient(to bottom, rgba(67, 97, 238, 0.1), transparent);
    transition: height 0.3s ease;
    pointer-events: none;
}

.permission-category:hover::before {
    height: 100%;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .permission-container {
        grid-template-columns: 1fr;
    }

    .permissions-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .role-editor {
        margin: 0 0.5rem 1rem;
    }

    form {
        padding: 1rem;
    }
}
</style>

<script>
document.addEventListener('DOMContentLoaded', function() {
    const permissionSelect = document.getElementById('permissions');
    const categoryCards = document.querySelectorAll('.permission-category');
    const checkboxes = document.querySelectorAll('.permission-checkbox');
    const selectAllBtn = document.querySelector('.btn-select-all');
    const deselectAllBtn = document.querySelector('.btn-deselect-all');

    // Update data-selected attribute for category cards
    function updateCategoryStatus() {
        const categories = {};

        // Count total and checked boxes for each category
        checkboxes.forEach(checkbox => {
            const category = checkbox.dataset.category;
            if (!categories[category]) {
                categories[category] = { total: 0, checked: 0 };
            }
            categories[category].total++;
            if (checkbox.checked) {
                categories[category].checked++;
            }
        });

        // Update the status for each category
        for (const [category, counts] of Object.entries(categories)) {
            const categoryCard = document.querySelector(`.permission-category[data-category="${category}"]`);
            const counter = categoryCard.querySelector('.category-counter');

            counter.textContent = `${counts.checked}/${counts.total}`;

            if (counts.checked === 0) {
                categoryCard.setAttribute('data-selected', 'none');
            } else if (counts.checked === counts.total) {
                categoryCard.setAttribute('data-selected', 'all');
            } else {
                categoryCard.setAttribute('data-selected', 'partial');
            }
        }
    }

    // Update the select element based on checkboxes
    function updateSelectFromCheckboxes() {
        // Clear all options
        Array.from(permissionSelect.options).forEach(option => {
            option.selected = false;
        });

        // Select options based on checkboxes
        checkboxes.forEach(checkbox => {
            if (checkbox.checked) {
                const option = permissionSelect.querySelector(`option[value="${checkbox.value}"]`);
                if (option) option.selected = true;
            }
        });

        updateCategoryStatus();
    }

    // Initialize category status
    updateCategoryStatus();

    // Add event listeners to checkboxes
    checkboxes.forEach(checkbox => {
        checkbox.addEventListener('change', updateSelectFromCheckboxes);
    });

    // Select all functionality
    selectAllBtn.addEventListener('click', function() {
        checkboxes.forEach(checkbox => {
            checkbox.checked = true;
        });
        updateSelectFromCheckboxes();
    });

    // Deselect all functionality
    deselectAllBtn.addEventListener('click', function() {
        checkboxes.forEach(checkbox => {
            checkbox.checked = false;
        });
        updateSelectFromCheckboxes();
    });

    // Category-specific select/deselect
    document.querySelectorAll('.btn-select-category').forEach(button => {
        button.addEventListener('click', function() {
            const category = this.dataset.category;
            document.querySelectorAll(`.permission-checkbox[data-category="${category}"]`).forEach(checkbox => {
                checkbox.checked = true;
            });
            updateSelectFromCheckboxes();
        });
    });

    document.querySelectorAll('.btn-deselect-category').forEach(button => {
        button.addEventListener('click', function() {
            const category = this.dataset.category;
            document.querySelectorAll(`.permission-checkbox[data-category="${category}"]`).forEach(checkbox => {
                checkbox.checked = false;
            });
            updateSelectFromCheckboxes();
        });
    });

    // Permission search functionality
    const searchInput = document.getElementById('permission-search');
    if (searchInput) {
        searchInput.addEventListener('input', function() {
            const searchTerm = this.value.toLowerCase().trim();

            if (searchTerm === '') {
                // Show all categories and permissions when search is empty
                categoryCards.forEach(card => {
                    card.style.display = 'block';
                    const permissionItems = card.querySelectorAll('.permission-item');
                    permissionItems.forEach(item => {
                        item.style.display = 'flex';
                    });
                });
            } else {
                // Filter permissions and categories based on search term
                categoryCards.forEach(card => {
                    const permissionItems = card.querySelectorAll('.permission-item');
                    let hasVisiblePermissions = false;

                    permissionItems.forEach(item => {
                        const label = item.querySelector('label').textContent.toLowerCase();
                        if (label.includes(searchTerm)) {
                            item.style.display = 'flex';
                            hasVisiblePermissions = true;
                        } else {
                            item.style.display = 'none';
                        }
                    });

                    // Show/hide category based on whether it has matching permissions
                    card.style.display = hasVisiblePermissions ? 'block' : 'none';
                });
            }
        });
    }
});
</script>

@endsection