@extends('layouts.master')

@section('title', 'User Permissions -  System')

@section('page-title', 'User Permissions')

@section('styles')
<style>
    :root {
        --permission-view: #0ea5e9;
        --permission-add: #10b981;
        --permission-edit: #f59e0b;
        --permission-delete: #ef4444;
        --permission-print: #8b5cf6;
        --card-border: #e2e8f0;
        --card-bg: #ffffff;
    }

    [data-bs-theme="dark"] {
        --card-border: #374151;
        --card-bg: #1f2937;
    }

    .permission-page { padding: 1.5rem; }

    .breadcrumb {
        background: transparent;
        padding: 0;
        margin-bottom: 1.5rem;
    }

    .breadcrumb-item a {
        color: var(--primary-blue);
        text-decoration: none;
        font-weight: 500;
    }

    .breadcrumb-item.active {
        color: var(--text-secondary);
        font-weight: 500;
    }

    .user-profile-card {
        background: linear-gradient(135deg, var(--primary-blue), var(--sky-blue));
        border-radius: 20px;
        padding: 2rem;
        color: white;
        position: relative;
        overflow: hidden;
        box-shadow: 0 10px 40px rgba(14, 165, 233, 0.3);
    }

    .user-avatar-large {
        width: 90px;
        height: 90px;
        background: white;
        border-radius: 20px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 2.5rem;
        color: var(--primary-blue);
    }

    .user-badges {
        display: flex;
        gap: 0.75rem;
        margin-top: 1rem;
    }

    .user-badge {
        background: rgba(255, 255, 255, 0.2);
        padding: 0.5rem 1rem;
        border-radius: 12px;
        font-size: 0.85rem;
        font-weight: 600;
        display: flex;
        align-items: center;
        gap: 0.5rem;
    }

    .action-buttons {
        display: flex;
        gap: 0.75rem;
        margin-top: 1.5rem;
    }

    .btn-check-all {
        background: linear-gradient(135deg, #10b981, #059669);
        border: none;
        padding: 0.75rem 1.5rem;
        border-radius: 12px;
        color: white;
        font-weight: 600;
    }

    .btn-uncheck-all {
        background: linear-gradient(135deg, #f59e0b, #d97706);
        border: none;
        padding: 0.75rem 1.5rem;
        border-radius: 12px;
        color: white;
        font-weight: 600;
    }

    .module-card {
        background: var(--card-bg);
        border: 1px solid var(--card-border);
        border-radius: 16px;
        margin-bottom: 1.5rem;
        overflow: hidden;
    }

    .module-card.disabled { opacity: 0.6; }

    .module-header {
        background: linear-gradient(135deg, #f8fafc, #f1f5f9);
        padding: 1.25rem 1.5rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid var(--card-border);
    }

    [data-bs-theme="dark"] .module-header {
        background: linear-gradient(135deg, #1f2937, #111827);
    }

    .module-icon {
        width: 48px;
        height: 48px;
        background: linear-gradient(135deg, var(--primary-blue), var(--sky-blue));
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
        font-size: 1.25rem;
    }

    .module-name {
        font-weight: 700;
        font-size: 1.1rem;
        color: var(--text-primary);
    }

    .toggle-switch {
        position: relative;
        width: 56px;
        height: 28px;
    }

    .toggle-switch input {
        opacity: 0;
        width: 0;
        height: 0;
    }

    .toggle-slider {
        position: absolute;
        cursor: pointer;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: #cbd5e1;
        transition: 0.4s;
        border-radius: 28px;
    }

    .toggle-slider:before {
        position: absolute;
        content: "";
        height: 22px;
        width: 22px;
        left: 3px;
        bottom: 3px;
        background-color: white;
        transition: 0.4s;
        border-radius: 50%;
    }

    input:checked + .toggle-slider {
        background: linear-gradient(135deg, var(--primary-blue), var(--sky-blue));
    }

    input:checked + .toggle-slider:before {
        transform: translateX(28px);
    }

    .feature-list {
        padding: 0;
        margin: 0;
        list-style: none;
    }

    .feature-item {
        padding: 1rem 1.5rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border-bottom: 1px solid var(--card-border);
    }

    .feature-item:last-child { border-bottom: none; }

    .feature-name {
        font-weight: 600;
        color: var(--text-primary);
    }

    .permission-badges {
        display: flex;
        gap: 0.5rem;
    }

    .perm-badge {
        padding: 0.35rem 0.75rem;
        border-radius: 8px;
        font-size: 0.75rem;
        font-weight: 600;
        text-transform: uppercase;
    }

    .perm-badge.view {
        background: rgba(14, 165, 233, 0.1);
        color: var(--permission-view);
    }

    .perm-badge.add {
        background: rgba(16, 185, 129, 0.1);
        color: var(--permission-add);
    }

    .perm-badge.edit {
        background: rgba(245, 158, 11, 0.1);
        color: var(--permission-edit);
    }

    .perm-badge.delete {
        background: rgba(239, 68, 68, 0.1);
        color: var(--permission-delete);
    }

    .perm-badge.print {
        background: rgba(139, 92, 246, 0.1);
        color: var(--permission-print);
    }

    .perm-badge.active {
        background: linear-gradient(135deg, var(--permission-view), var(--sky-blue));
        color: white;
    }

    .custom-checkbox {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        cursor: pointer;
    }

    .custom-checkbox input {
        width: 20px;
        height: 20px;
        accent-color: var(--primary-blue);
    }

    .custom-checkbox.disabled {
        opacity: 0.5;
        cursor: not-allowed;
    }

    .form-actions {
        background: var(--card-bg);
        border: 1px solid var(--card-border);
        border-radius: 16px;
        padding: 1.5rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: 2rem;
    }

    .btn-back {
        background: transparent;
        border: 2px solid var(--card-border);
        padding: 0.75rem 1.5rem;
        border-radius: 12px;
        color: var(--text-secondary);
        font-weight: 600;
        text-decoration: none;
    }

    .btn-save {
        background: linear-gradient(135deg, var(--primary-blue), var(--sky-blue));
        border: none;
        padding: 0.75rem 2rem;
        border-radius: 12px;
        color: white;
        font-weight: 600;
    }

    .stats-row {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
        margin-bottom: 2rem;
    }

    .stat-card {
        background: var(--card-bg);
        border: 1px solid var(--card-border);
        border-radius: 12px;
        padding: 1.25rem;
        display: flex;
        align-items: center;
        gap: 1rem;
    }

    .stat-icon {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.25rem;
    }

    .stat-icon.modules {
        background: rgba(14, 165, 233, 0.1);
        color: var(--permission-view);
    }

    .stat-icon.features {
        background: rgba(16, 185, 129, 0.1);
        color: var(--permission-add);
    }

    .stat-icon.permissions {
        background: rgba(245, 158, 11, 0.1);
        color: var(--permission-edit);
    }

    @media (max-width: 768px) {
        .module-header {
            flex-direction: column;
            gap: 1rem;
        }
        .feature-item {
            flex-direction: column;
            gap: 1rem;
        }
        .form-actions {
            flex-direction: column;
            gap: 1rem;
        }
    }
</style>
@endsection

@section('content')
<div class="permission-page">
    <nav aria-label="breadcrumb">
        <ol class="breadcrumb">
            <li class="breadcrumb-item"><a href="{{ route('administration') }}">Administration</a></li>
            <li class="breadcrumb-item"><a href="{{ route('administration.user-management') }}">User Management</a></li>
            <li class="breadcrumb-item active">Permissions for {{ $user->name }}</li>
        </ol>
    </nav>

    <div class="user-profile-card mb-4">
        <div class="d-flex align-items-center gap-4">
            <div class="user-avatar-large">
                <i class="fas fa-user"></i>
            </div>
            <div class="user-details">
                <h4>{{ $user->name }}</h4>
                <p>{{ $user->email }}</p>
                <div class="user-badges">
                    <div class="user-badge">
                        <i class="fas fa-layer-group"></i>
                        {{ $user->tier->tier_name ?? 'N/A' }}
                    </div>
                    <div class="user-badge">
                        <i class="fas fa-users"></i>
                        {{ $user->group->group_name ?? 'N/A' }}
                    </div>
                </div>
            </div>
        </div>
    </div>

    <div class="stats-row">
        <div class="stat-card">
            <div class="stat-icon modules">
                <i class="fas fa-cubes"></i>
            </div>
            <div class="stat-info">
                <h5>{{ $permissionModules->count() }}</h5>
                <p>Modules</p>
            </div>
        </div>
        <div class="stat-card">
            <div class="stat-icon features">
                <i class="fas fa-list-ul"></i>
            </div>
            <div class="stat-info">
                <h5>{{ $permissionModules->sum(fn ($module) => $module['features']->count()) }}</h5>
                <p>Features</p>
            </div>
        </div>
        <div class="stat-card">
            <div class="stat-icon permissions">
                <i class="fas fa-shield-alt"></i>
            </div>
            <div class="stat-info">
                <h5>{{ $user->tier->tier_name ?? 'Custom' }}</h5>
                <p>Current Tier</p>
            </div>
        </div>
    </div>

    <div class="action-buttons mb-4">
        <button type="button" class="btn-check-all" id="check-all">
            <i class="fas fa-check-double"></i> Check All
        </button>
        <button type="button" class="btn-uncheck-all" id="uncheck-all">
            <i class="fas fa-times-circle"></i> Uncheck All
        </button>
    </div>

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

        @php
            $noDeleteSlugs = ['client-invoices', 'client-receipts', 'supplier-invoices'];
            $moduleIcons = [
                'edit-modules' => 'fa-edit',
                'processing-modules' => 'fa-cogs',
                'reports-modules' => 'fa-chart-bar',
                'chat-room' => 'fa-comments',
                'lexa-ai' => 'fa-robot',
                'administration' => 'fa-user-shield',
            ];
            $actionMeta = [
                'can_view' => ['label' => 'View', 'class' => 'view'],
                'can_add' => ['label' => 'Add', 'class' => 'add'],
                'can_edit' => ['label' => 'Edit', 'class' => 'edit'],
                'can_delete' => ['label' => 'Delete', 'class' => 'delete'],
                'can_print' => ['label' => 'Print', 'class' => 'print'],
            ];
        @endphp

        @foreach($permissionModules as $module)
            @php
                $moduleViewChecked = $module['features']->contains(fn ($feature) => $feature['effective']['can_view']);
                $icon = $moduleIcons[$module['module_slug']] ?? 'fa-folder';
            @endphp

            <div class="module-card {{ !$moduleViewChecked ? 'disabled' : '' }}" data-module="{{ $module['module_slug'] }}">
                <div class="module-header">
                    <div class="module-info">
                        <div class="module-icon">
                            <i class="fas {{ $icon }}"></i>
                        </div>
                        <div>
                            <div class="module-name">{{ $module['module_name'] }}</div>
                            <div class="text-muted small">{{ $module['features']->count() }} feature{{ $module['features']->count() > 1 ? 's' : '' }}</div>
                        </div>
                    </div>
                    <label class="toggle-switch">
                        <input type="checkbox" class="module-view-checkbox" name="module_views[{{ $module['module_id'] }}]" value="1" {{ $moduleViewChecked ? 'checked' : '' }}>
                        <span class="toggle-slider"></span>
                    </label>
                </div>

                <ul class="feature-list">
                    @foreach($module['features'] as $feature)
                        <li class="feature-item">
                            <span class="feature-name">{{ $feature['feature_name'] }}</span>
                            <div class="permission-badges">
                                @foreach($actionMeta as $actionKey => $action)
                                    @php
                                        $skipDelete = $actionKey === 'can_delete' && in_array($feature['feature_slug'], $noDeleteSlugs, true);
                                    @endphp
                                    @if(!$skipDelete)
                                        <label class="custom-checkbox {{ !$moduleViewChecked ? 'disabled' : '' }}">
                                            <input
                                                type="checkbox"
                                                class="permission-checkbox"
                                                name="permissions[{{ $feature['feature_id'] }}][{{ $actionKey }}]"
                                                value="1"
                                                data-module="{{ $module['module_slug'] }}"
                                                {{ $feature['effective'][$actionKey] ? 'checked' : '' }}
                                                {{ !$moduleViewChecked ? 'disabled' : '' }}
                                            >
                                            <span class="perm-badge {{ $action['class'] }} {{ $feature['effective'][$actionKey] ? 'active' : '' }}">{{ $action['label'] }}</span>
                                        </label>
                                    @endif
                                @endforeach
                            </div>
                        </li>
                    @endforeach
                </ul>
            </div>
        @endforeach

        <div class="form-actions">
            <a href="{{ route('administration.user-management') }}" class="btn-back">
                <i class="fas fa-arrow-left"></i> Back
            </a>
            <button type="submit" class="btn-save">
                <i class="fas fa-save"></i> Save Permissions
            </button>
        </div>
    </form>
</div>

<script>
document.addEventListener('DOMContentLoaded', function() {
    const checkAllBtn = document.getElementById('check-all');
    const uncheckAllBtn = document.getElementById('uncheck-all');
    const allCheckboxes = document.querySelectorAll('.permission-checkbox, .module-view-checkbox');
    const moduleSwitches = document.querySelectorAll('.module-view-checkbox');

    checkAllBtn.addEventListener('click', function() {
        allCheckboxes.forEach(cb => {
            cb.checked = true;
            cb.disabled = false;
        });
    });

    uncheckAllBtn.addEventListener('click', function() {
        allCheckboxes.forEach(cb => cb.checked = false);
        document.querySelectorAll('.permission-checkbox').forEach(cb => cb.disabled = true);
    });

    moduleSwitches.forEach(function(toggle) {
        toggle.addEventListener('change', function() {
            const moduleCard = toggle.closest('.module-card');
            const permissionCheckboxes = moduleCard.querySelectorAll('.permission-checkbox');
            const enabled = toggle.checked;

            moduleCard.classList.toggle('disabled', !enabled);
            permissionCheckboxes.forEach(function(cb) {
                cb.disabled = !enabled;
                if (!enabled) {
                    cb.checked = false;
                }
            });
        });
    });
});
</script>
@endsection