@extends('layouts.app')

@section('content')
<div class="container">
    <div class="row mb-4">
        <div class="col-md-6">
            <h2>User Management</h2>
        </div>
        <div class="col-md-6 text-end">
            <a href="{{ route('users.create') }}" class="btn btn-primary">
                <i class="fas fa-plus"></i> Add New User
            </a>
        </div>
    </div>

    <!-- Statistics -->
    <div class="row mb-4">
        <div class="col-md-3">
            <div class="card bg-primary text-white">
                <div class="card-body">
                    <h6 class="card-title">Total Users</h6>
                    <h3>{{ $stats['total'] ?? 0 }}</h3>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-success text-white">
                <div class="card-body">
                    <h6 class="card-title">Active Users</h6>
                    <h3>{{ $stats['active'] ?? 0 }}</h3>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-warning text-white">
                <div class="card-body">
                    <h6 class="card-title">Inactive Users</h6>
                    <h3>{{ $stats['inactive'] ?? 0 }}</h3>
                </div>
            </div>
        </div>
        <div class="col-md-3">
            <div class="card bg-danger text-white">
                <div class="card-body">
                    <h6 class="card-title">Deleted Users</h6>
                    <h3>{{ $stats['deleted'] ?? 0 }}</h3>
                </div>
            </div>
        </div>
    </div>

    <!-- Filter Section -->
    <div class="card mb-4">
        <div class="card-body">
            <form method="GET" action="{{ route('users.index') }}" class="row g-3">
                <div class="col-md-3">
                    <input type="text" name="search" class="form-control" 
                           placeholder="Search by name, email or phone..." value="{{ request('search') }}">
                </div>
                <div class="col-md-2">
                    <select name="role_id" class="form-control">
                        <option value="">All Roles</option>
                        @foreach($roles as $role)
                            <option value="{{ $role->id }}" 
                                {{ request('role_id') == $role->id ? 'selected' : '' }}>
                                {{ $role->display_name ?? ucfirst($role->name) }}
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-2">
                    <select name="department_id" class="form-control">
                        <option value="">All Departments</option>
                        @foreach($departments as $department)
                            <option value="{{ $department->department_id }}" 
                                {{ request('department_id') == $department->department_id ? 'selected' : '' }}>
                                {{ $department->department_name }}
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-2">
                    <select name="status" class="form-control">
                        <option value="">All Status</option>
                        <option value="active" {{ request('status') == 'active' ? 'selected' : '' }}>Active</option>
                        <option value="inactive" {{ request('status') == 'inactive' ? 'selected' : '' }}>Inactive</option>
                        <option value="deleted" {{ request('status') == 'deleted' ? 'selected' : '' }}>Deleted</option>
                    </select>
                </div>
                <div class="col-md-3">
                    <button type="submit" class="btn btn-primary">
                        <i class="fas fa-filter"></i> Filter
                    </button>
                    <a href="{{ route('users.index') }}" class="btn btn-secondary">
                        <i class="fas fa-redo"></i> Reset
                    </a>
                </div>
            </form>
        </div>
    </div>

    <!-- Users Table -->
    <div class="card">
        <div class="card-body">
            @if($users->count() > 0)
                <div class="table-responsive">
                    <table class="table table-striped table-hover">
                        <thead>
                            <tr>
                                <th style="width: 50px">
                                    <input type="checkbox" id="select-all" class="form-check-input">
                                </th>
                                <th style="width: 50px">#</th>
                                <th>Name</th>
                                <th>Email</th>
                                <th>Phone</th>
                                <th>Role</th>
                                <th>Department</th>
                                <th>Status</th>
                                <th>Created By</th>
                                <th style="width: 150px">Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($users as $index => $user)
                                <tr>
                                    <td>
                                        <input type="checkbox" class="form-check-input user-checkbox" value="{{ $user->id }}">
                                    </td>
                                    <td>{{ $users->firstItem() + $index }}</td>
                                    <td>
                                        <strong>{{ $user->name }}</strong>
                                    </td>
                                    <td>{{ $user->email }}</td>
                                    <td>{{ $user->phone ?? 'N/A' }}</td>
                                    <td>
                                        @if($user->role)
                                            <span class="badge bg-info">
                                                {{ $user->role->display_name ?? ucfirst($user->role->name) }}
                                            </span>
                                        @else
                                            <span class="badge bg-secondary">No Role</span>
                                        @endif
                                    </td>
                                    <td>
                                        {{ $user->department->department_name ?? 'N/A' }}
                                    </td>
                                    <td>
                                        @if($user->trashed())
                                            <span class="badge bg-danger">Deleted</span>
                                        @elseif(!$user->is_active)
                                            <span class="badge bg-warning">Inactive</span>
                                        @else
                                            <span class="badge bg-success">Active</span>
                                        @endif
                                    </td>
                                    <td>
                                        {{ $user->creator->name ?? 'System' }}
                                    </td>
                                    <td>
                                        <div class="btn-group btn-group-sm" role="group">
                                            <a href="{{ route('users.show', $user->id) }}" 
                                               class="btn btn-sm btn-info" title="View">
                                                <i class="fas fa-eye"></i>
                                            </a>
                                            <a href="{{ route('users.edit', $user->id) }}" 
                                               class="btn btn-sm btn-warning" title="Edit">
                                                <i class="fas fa-edit"></i>
                                            </a>
                                            @if($user->trashed())
                                                <a href="{{ route('users.restore', $user->id) }}" 
                                                   class="btn btn-sm btn-success" title="Restore"
                                                   onclick="return confirm('Restore this user?')">
                                                    <i class="fas fa-undo"></i>
                                                </a>
                                            @else
                                                <button type="button" class="btn btn-sm btn-danger" 
                                                        onclick="deleteUser({{ $user->id }})" title="Delete">
                                                    <i class="fas fa-trash"></i>
                                                </button>
                                            @endif
                                        </div>
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>

                <!-- Pagination -->
                <div class="d-flex justify-content-between align-items-center mt-3">
                    <div>
                        Showing {{ $users->firstItem() }} to {{ $users->lastItem() }} of {{ $users->total() }} users
                    </div>
                    {{ $users->links('pagination::bootstrap-4') }}
                </div>
            @else
                <div class="alert alert-info text-center">
                    <i class="fas fa-info-circle"></i> No users found. 
                    <a href="{{ route('users.create') }}">Create one now</a>
                </div>
            @endif
        </div>
    </div>
</div>

@push('scripts')
<script>
    function deleteUser(userId) {
        if (confirm('Are you sure you want to delete this user?')) {
            let form = document.createElement('form');
            form.method = 'POST';
            form.action = '/users/' + userId;
            form.innerHTML = '@csrf @method("DELETE")';
            document.body.appendChild(form);
            form.submit();
        }
    }

    document.getElementById('select-all').addEventListener('change', function() {
        let checkboxes = document.querySelectorAll('.user-checkbox');
        checkboxes.forEach(cb => cb.checked = this.checked);
    });
</script>
@endpush
@endsection