@extends('layouts.admin')

@section('title', 'Role Management')

@section('breadcrumbs')
    <li class="breadcrumb-item active">Role Management</li>
@endsection

@section('content')
<div class="container-fluid">
    <!-- Page Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-0 text-gray-800">Role Management</h1>
            <p class="text-muted">Manage system roles and permissions</p>
        </div>
        <div>
            <a href="{{ route('admin.roles.create') }}" class="btn btn-primary">
                <i class="fas fa-plus me-2"></i>Create Role
            </a>
            <a href="{{ route('admin.roles.permissions') }}" class="btn btn-outline-info">
                <i class="fas fa-key me-2"></i>View Permissions
            </a>
        </div>
    </div>

    <!-- Statistics Cards -->
    <div class="row mb-4">
        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-primary shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-primary text-uppercase mb-1">
                                Total Roles
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $stats['total_roles'] }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-user-shield fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-success shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-success text-uppercase mb-1">
                                Active Roles
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $stats['active_roles'] }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-check-circle fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-info shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-info text-uppercase mb-1">
                                System Roles
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $stats['system_roles'] }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-cogs fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="col-xl-3 col-md-6 mb-4">
            <div class="card border-left-warning shadow h-100 py-2">
                <div class="card-body">
                    <div class="row no-gutters align-items-center">
                        <div class="col mr-2">
                            <div class="text-xs font-weight-bold text-warning text-uppercase mb-1">
                                Custom Roles
                            </div>
                            <div class="h5 mb-0 font-weight-bold text-gray-800">
                                {{ $stats['custom_roles'] }}
                            </div>
                        </div>
                        <div class="col-auto">
                            <i class="fas fa-user-plus fa-2x text-gray-300"></i>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Roles Table -->
    <div class="card shadow">
        <div class="card-header py-3">
            <h6 class="m-0 font-weight-bold text-primary">
                System Roles ({{ $roles->count() }} total)
            </h6>
        </div>
        <div class="card-body">
            @if($roles->count() > 0)
                <div class="table-responsive">
                    <table class="table table-bordered">
                        <thead>
                            <tr>
                                <th>Role</th>
                                <th>Type</th>
                                <th>Priority</th>
                                <th>Users</th>
                                <th>Permissions</th>
                                <th>Status</th>
                                <th>Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($roles as $role)
                            <tr>
                                <td>
                                    <div class="d-flex align-items-center">
                                        <div class="role-color me-3" style="width: 20px; height: 20px; border-radius: 50%; background-color: {{ $role->color }};"></div>
                                        <div>
                                            <div class="fw-bold">{{ $role->name }}</div>
                                            <div class="text-muted small">{{ $role->slug }}</div>
                                            @if($role->description)
                                                <div class="text-muted small">{{ Str::limit($role->description, 50) }}</div>
                                            @endif
                                        </div>
                                    </div>
                                </td>
                                <td>
                                    <span class="badge bg-{{ $role->type === 'system' ? 'info' : 'secondary' }}">
                                        {{ ucfirst($role->type) }}
                                    </span>
                                </td>
                                <td>
                                    <span class="badge bg-primary">{{ $role->priority }}</span>
                                </td>
                                <td>
                                    @if($role->users_count > 0)
                                        <span class="badge bg-success">{{ $role->users_count }}</span>
                                    @else
                                        <span class="text-muted">None</span>
                                    @endif
                                </td>
                                <td>
                                    @if($role->rolePermissions->count() > 0)
                                        <span class="badge bg-info">{{ $role->rolePermissions->count() }}</span>
                                    @else
                                        <span class="text-muted">None</span>
                                    @endif
                                </td>
                                <td>
                                    <span class="badge bg-{{ $role->is_active ? 'success' : 'danger' }}">
                                        {{ $role->is_active ? 'Active' : 'Inactive' }}
                                    </span>
                                </td>
                                <td>
                                    <div class="btn-group" role="group">
                                        <a href="{{ route('admin.roles.show', $role) }}" 
                                           class="btn btn-sm btn-outline-primary" title="View">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                        <a href="{{ route('admin.roles.edit', $role) }}" 
                                           class="btn btn-sm btn-outline-warning" title="Edit">
                                            <i class="fas fa-edit"></i>
                                        </a>
                                        <a href="{{ route('admin.roles.assign-users', $role) }}" 
                                           class="btn btn-sm btn-outline-info" title="Assign Users">
                                            <i class="fas fa-user-plus"></i>
                                        </a>
                                        @if($role->type !== 'system' && $role->users_count === 0)
                                            <form method="POST" action="{{ route('admin.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-sm btn-outline-danger" title="Delete">
                                                    <i class="fas fa-trash"></i>
                                                </button>
                                            </form>
                                        @else
                                            <button type="button" class="btn btn-sm btn-outline-danger" disabled 
                                                    title="{{ $role->type === 'system' ? 'Cannot delete system roles' : 'Cannot delete role with assigned users' }}">
                                                <i class="fas fa-trash"></i>
                                            </button>
                                        @endif
                                    </div>
                                </td>
                            </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>
            @else
                <div class="text-center py-4">
                    <i class="fas fa-user-shield fa-3x text-muted mb-3"></i>
                    <h5 class="text-muted">No roles found</h5>
                    <p class="text-muted">Create your first role to get started.</p>
                    <a href="{{ route('admin.roles.create') }}" class="btn btn-primary">
                        <i class="fas fa-plus me-2"></i>Create First Role
                    </a>
                </div>
            @endif
        </div>
    </div>
</div>
@endsection