@extends('layouts.modern')

@section('page-title', 'Roles')

@section('breadcrumb')
<nav class="breadcrumb-nav">
    <a class="breadcrumb-link" href="{{ route('dashboard') }}">Dashboard</a>
    <span class="breadcrumb-separator">/</span>
    <span class="breadcrumb-current">Roles</span>
</nav>
@endsection

@section('action-buttons')
@if(auth()->user()->hasPermission('roles.create'))
<a href="{{ route('roles.create') }}" class="btn btn-primary btn-sm">
    <i class="fas fa-plus me-1"></i>Add Role
</a>
@endif
@endsection

@section('content')
<div class="card card-body border-0 shadow-sm rounded-0">
    <!-- Search and Filters -->
    <div class="row g-3 mb-4">
        <div class="col-lg-4 col-md-6">
            <form method="GET" action="{{ route('roles.index') }}" class="d-flex">
                <div class="input-group input-group-sm">
                    <input type="text" name="search" class="form-control" placeholder="Search roles..." value="{{ request('search') }}">
                    <button class="btn btn-outline-secondary" type="submit">
                        <i class="fas fa-search"></i>
                    </button>
                </div>
                @if(request()->hasAny(['status']))
                    @foreach(request()->except(['search', 'page']) as $key => $value)
                        <input type="hidden" name="{{ $key }}" value="{{ $value }}">
                    @endforeach
                @endif
            </form>
        </div>
        
        <div class="col-lg-2 col-md-3">
            <form method="GET" action="{{ route('roles.index') }}" onchange="this.submit()">
                <select name="status" class="form-select form-select-sm">
                    <option value="">All Status</option>
                    <option value="active" {{ request('status') === 'active' ? 'selected' : '' }}>Active</option>
                    <option value="inactive" {{ request('status') === 'inactive' ? 'selected' : '' }}>Inactive</option>
                </select>
                @foreach(request()->except(['status', 'page']) as $key => $value)
                    <input type="hidden" name="{{ $key }}" value="{{ $value }}">
                @endforeach
            </form>
        </div>
        
        @if(request()->hasAny(['search', 'status']))
        <div class="col-auto">
            <a href="{{ route('roles.index') }}" class="btn btn-outline-secondary btn-sm">
                <i class="fas fa-times me-1"></i>Clear
            </a>
        </div>
        @endif
    </div>

    <!-- Roles Table -->
    <div class="table-responsive">
        <table class="table table-hover">
            <thead class="table-light">
                <tr>
                    <th>
                        <a href="{{ request()->fullUrlWithQuery(['sort_by' => 'name', 'sort_direction' => request('sort_direction') === 'asc' ? 'desc' : 'asc']) }}" 
                           class="text-decoration-none text-dark">
                            Name 
                            @if(request('sort_by') === 'name')
                                <i class="fas fa-sort-{{ request('sort_direction', 'asc') === 'asc' ? 'up' : 'down' }}"></i>
                            @endif
                        </a>
                    </th>
                    <th>
                        <a href="{{ request()->fullUrlWithQuery(['sort_by' => 'description', 'sort_direction' => request('sort_direction') === 'asc' ? 'desc' : 'asc']) }}" 
                           class="text-decoration-none text-dark">
                            Description 
                            @if(request('sort_by') === 'description')
                                <i class="fas fa-sort-{{ request('sort_direction', 'asc') === 'asc' ? 'up' : 'down' }}"></i>
                            @endif
                        </a>
                    </th>
                    <th>
                        <a href="{{ request()->fullUrlWithQuery(['sort_by' => 'users_count', 'sort_direction' => request('sort_direction') === 'asc' ? 'desc' : 'asc']) }}" 
                           class="text-decoration-none text-dark">
                            Users 
                            @if(request('sort_by') === 'users_count')
                                <i class="fas fa-sort-{{ request('sort_direction', 'asc') === 'asc' ? 'up' : 'down' }}"></i>
                            @endif
                        </a>
                    </th>
                    <th>
                        <a href="{{ request()->fullUrlWithQuery(['sort_by' => 'permissions_count', 'sort_direction' => request('sort_direction') === 'asc' ? 'desc' : 'asc']) }}" 
                           class="text-decoration-none text-dark">
                            Permissions 
                            @if(request('sort_by') === 'permissions_count')
                                <i class="fas fa-sort-{{ request('sort_direction', 'asc') === 'asc' ? 'up' : 'down' }}"></i>
                            @endif
                        </a>
                    </th>
                    <th>Status</th>
                    <th>
                        <a href="{{ request()->fullUrlWithQuery(['sort_by' => 'created_at', 'sort_direction' => request('sort_direction') === 'asc' ? 'desc' : 'asc']) }}" 
                           class="text-decoration-none text-dark">
                            Created 
                            @if(request('sort_by') === 'created_at')
                                <i class="fas fa-sort-{{ request('sort_direction', 'asc') === 'asc' ? 'up' : 'down' }}"></i>
                            @endif
                        </a>
                    </th>
                    <th width="200">Actions</th>
                </tr>
            </thead>
            <tbody>
                @forelse($roles as $role)
                <tr>
                    <td>
                        <div class="d-flex align-items-center">
                            <div class="avatar-sm me-2">
                                <div class="avatar-title bg-info-subtle text-info rounded-circle">
                                    <i class="fas fa-users"></i>
                                </div>
                            </div>
                            <div>
                                <h6 class="mb-0">{{ $role->name }}</h6>
                                <small class="text-muted">ID: {{ $role->id }}</small>
                            </div>
                        </div>
                    </td>
                    <td>
                        <span title="{{ $role->description }}">
                            {{ $role->description ? Str::limit($role->description, 50) : '-' }}
                        </span>
                    </td>
                    <td>
                        @if($role->users_count > 0)
                            <span class="badge bg-primary-subtle text-primary">{{ $role->users_count }} users</span>
                        @else
                            <span class="text-muted">No users</span>
                        @endif
                    </td>
                    <td>
                        @if($role->permissions_count > 0)
                            <span class="badge bg-success-subtle text-success">{{ $role->permissions_count }} permissions</span>
                        @else
                            <span class="text-muted">No permissions</span>
                        @endif
                    </td>
                    <td>
                        @if($role->is_active)
                            <span class="badge bg-success-subtle text-success">Active</span>
                        @else
                            <span class="badge bg-danger-subtle text-danger">Inactive</span>
                        @endif
                    </td>
                    <td>
                        @if($role->created_at)
                            <span data-bs-toggle="tooltip" title="{{ $role->created_at->format('M d, Y H:i:s') }}">
                                {{ $role->created_at->diffForHumans() }}
                            </span>
                        @else
                            <span class="text-muted">-</span>
                        @endif
                    </td>
                    <td>
                        <div class="btn-group btn-group-sm" role="group">
                            @if(auth()->user()->hasPermission('roles.edit'))
                            <a href="{{ route('roles.edit', $role) }}" class="btn btn-outline-primary" title="Edit Role">
                                <i class="fas fa-edit"></i>
                            </a>
                            @endif
                            
                            @if(auth()->user()->hasPermission('roles.permissions'))
                            <a href="{{ route('roles.permissions', $role) }}" class="btn btn-outline-info" title="Manage Permissions">
                                <i class="fas fa-key"></i>
                            </a>
                            @endif
                            
                            @if(auth()->user()->hasPermission('roles.delete') && $role->users_count === 0)
                            <form method="POST" action="{{ route('roles.destroy', $role) }}" class="d-inline"
                                  onsubmit="return confirm('Are you sure you want to delete this role?')">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="btn btn-outline-danger" title="Delete Role">
                                    <i class="fas fa-trash"></i>
                                </button>
                            </form>
                            @elseif($role->users_count > 0)
                            <button type="button" class="btn btn-outline-secondary" title="Cannot delete role with assigned users" disabled>
                                <i class="fas fa-trash"></i>
                            </button>
                            @endif
                        </div>
                    </td>
                </tr>
                @empty
                <tr>
                    <td colspan="7" class="text-center py-4">
                        <div class="text-muted">
                            <i class="fas fa-users-cog fa-3x mb-3"></i>
                            <p>No roles found.</p>
                            @if(auth()->user()->hasPermission('roles.create'))
                            <a href="{{ route('roles.create') }}" class="btn btn-primary btn-sm">
                                <i class="fas fa-plus me-1"></i>Add First Role
                            </a>
                            @endif
                        </div>
                    </td>
                </tr>
                @endforelse
            </tbody>
        </table>
    </div>

    <!-- Pagination -->
    @if($roles->hasPages())
    <div class="d-flex justify-content-between align-items-center mt-4">
        <div class="text-muted">
            Showing {{ $roles->firstItem() }} to {{ $roles->lastItem() }} of {{ $roles->total() }} results
        </div>
        <div>
            {{ $roles->links() }}
        </div>
    </div>
    @endif
</div>
@endsection

@push('scripts')
<script>
// Initialize tooltips
var tooltipTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="tooltip"]'));
var tooltipList = tooltipTriggerList.map(function (tooltipTriggerEl) {
    return new bootstrap.Tooltip(tooltipTriggerEl);
});
</script>
@endpush