@extends('layouts.bootstrap')

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

@section('content')
<div class="container-fluid">
    <!-- Header Section -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-0">
                <i class="bi bi-people me-2"></i>User Management
            </h1>
            <p class="text-muted mb-0">Manage system users and their roles</p>
        </div>
        <div>
            <a href="{{ route('users.create') }}" class="btn btn-primary">
                <i class="bi bi-person-plus me-1"></i>Add New User
            </a>
        </div>
    </div>

    <!-- Success/Error Messages -->
    @if(session('success'))
        <div class="alert alert-success alert-dismissible fade show" role="alert">
            <i class="bi bi-check-circle me-2"></i>{{ session('success') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    @if(session('error'))
        <div class="alert alert-danger alert-dismissible fade show" role="alert">
            <i class="bi bi-exclamation-triangle me-2"></i>{{ session('error') }}
            <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
        </div>
    @endif

    <!-- Filters -->
    <div class="card mb-4">
        <div class="card-body">
            <form method="GET" action="{{ route('users.index') }}" class="row g-3">
                <div class="col-md-4">
                    <label for="search" class="form-label">Search Users</label>
                    <input type="text" class="form-control" id="search" name="search" 
                           value="{{ request('search') }}" placeholder="Search by name or email...">
                </div>
                <div class="col-md-3">
                    <label for="role" class="form-label">Filter by Role</label>
                    <select class="form-select" id="role" name="role">
                        <option value="all" {{ request('role') === 'all' ? 'selected' : '' }}>All Roles</option>
                        @foreach($roles as $roleKey => $roleName)
                            <option value="{{ $roleKey }}" {{ request('role') === $roleKey ? 'selected' : '' }}>
                                {{ $roleName }}
                            </option>
                        @endforeach
                    </select>
                </div>
                <div class="col-md-3">
                    <label for="status" class="form-label">Filter by Status</label>
                    <select class="form-select" id="status" name="status">
                        <option value="" {{ request('status') === '' ? 'selected' : '' }}>All Status</option>
                        <option value="active" {{ request('status') === 'active' ? 'selected' : '' }}>Active</option>
                        <option value="inactive" {{ request('status') === 'inactive' ? 'selected' : '' }}>Inactive</option>
                    </select>
                </div>
                <div class="col-md-2">
                    <label class="form-label">&nbsp;</label>
                    <div class="d-grid">
                        <button type="submit" class="btn btn-outline-primary">
                            <i class="bi bi-search me-1"></i>Filter
                        </button>
                    </div>
                </div>
            </form>
        </div>
    </div>

    <!-- Users Table -->
    <div class="card shadow-sm">
        <div class="card-header bg-light">
            <h5 class="card-title mb-0">
                <i class="bi bi-list-ul me-2"></i>All Users ({{ $users->total() }})
            </h5>
        </div>
        <div class="card-body p-0">
            @if($users->count() > 0)
                <div class="table-responsive">
                    <table class="table table-hover mb-0">
                        <thead class="table-light">
                            <tr>
                                <th style="width: 60px;">#</th>
                                <th>User</th>
                                <th>Email</th>
                                <th>Role</th>
                                <th>Status</th>
                                <th>Created</th>
                                <th>Last Login</th>
                                <th style="width: 150px;">Actions</th>
                            </tr>
                        </thead>
                        <tbody>
                            @foreach($users as $user)
                                <tr class="{{ $user->trashed() ? 'table-secondary' : '' }}">
                                    <td>
                                        <span class="badge bg-secondary">{{ $user->id }}</span>
                                    </td>
                                    <td>
                                        <div class="d-flex align-items-center">
                                            <div class="avatar-sm bg-primary text-white rounded-circle d-flex align-items-center justify-content-center me-2" style="width: 32px; height: 32px;">
                                                {{ strtoupper(substr($user->name, 0, 1)) }}
                                            </div>
                                            <div>
                                                <strong>{{ $user->name }}</strong>
                                                @if($user->id === auth()->id())
                                                    <span class="badge bg-info ms-1">You</span>
                                                @endif
                                            </div>
                                        </div>
                                    </td>
                                    <td>
                                        <small class="text-muted">{{ $user->email }}</small>
                                        @if($user->email_verified_at)
                                            <i class="bi bi-check-circle text-success ms-1" title="Email Verified"></i>
                                        @else
                                            <i class="bi bi-exclamation-circle text-warning ms-1" title="Email Not Verified"></i>
                                        @endif
                                    </td>
                                    <td>
                                        <span class="badge {{ $user->getRoleBadgeClass() }}">
                                            {{ $user->getRoleDisplayName() }}
                                        </span>
                                    </td>
                                    <td>
                                        @if($user->trashed())
                                            <span class="badge bg-danger">Inactive</span>
                                        @else
                                            <span class="badge bg-success">Active</span>
                                        @endif
                                    </td>
                                    <td>
                                        <small class="text-muted">{{ $user->created_at->format('M d, Y') }}</small>
                                    </td>
                                    <td>
                                        <small class="text-muted">
                                            {{ $user->last_login_at ? $user->last_login_at->diffForHumans() : 'Never' }}
                                        </small>
                                    </td>
                                    <td>
                                        <div class="btn-group btn-group-sm" role="group">
                                            <a href="{{ route('users.show', $user) }}" 
                                               class="btn btn-outline-info" title="View">
                                                <i class="bi bi-eye"></i>
                                            </a>
                                            @if(!$user->trashed())
                                                <a href="{{ route('users.edit', $user) }}" 
                                                   class="btn btn-outline-primary" title="Edit">
                                                    <i class="bi bi-pencil"></i>
                                                </a>
                                                @if($user->id !== auth()->id())
                                                    <form action="{{ route('users.destroy', $user) }}" 
                                                          method="POST" class="d-inline"
                                                          onsubmit="return confirm('Are you sure you want to deactivate this user?')">
                                                        @csrf
                                                        @method('DELETE')
                                                        <button type="submit" class="btn btn-outline-danger" title="Deactivate">
                                                            <i class="bi bi-person-x"></i>
                                                        </button>
                                                    </form>
                                                @endif
                                            @else
                                                <form action="{{ route('users.restore', $user->id) }}" 
                                                      method="POST" class="d-inline">
                                                    @csrf
                                                    <button type="submit" class="btn btn-outline-success" title="Restore">
                                                        <i class="bi bi-person-check"></i>
                                                    </button>
                                                </form>
                                            @endif
                                        </div>
                                    </td>
                                </tr>
                            @endforeach
                        </tbody>
                    </table>
                </div>

                <!-- Pagination -->
                <div class="card-footer">
                    {{ $users->appends(request()->query())->links() }}
                </div>
            @else
                <div class="text-center py-5">
                    <i class="bi bi-people text-muted" style="font-size: 3rem;"></i>
                    <h5 class="text-muted mt-3">No Users Found</h5>
                    <p class="text-muted">No users match your current filters.</p>
                    <a href="{{ route('users.index') }}" class="btn btn-outline-primary">
                        <i class="bi bi-arrow-clockwise me-1"></i>Clear Filters
                    </a>
                </div>
            @endif
        </div>
    </div>

    <!-- Statistics Cards -->
    <div class="row mt-4">
        @foreach($roles as $roleKey => $roleName)
            @php
                $roleCount = $users->where('role', $roleKey)->count();
                $roleClass = match($roleKey) {
                    'admin' => 'border-danger',
                    'manager' => 'border-primary',
                    'tender_creator' => 'border-info',
                    'product_creator' => 'border-success',
                    default => 'border-secondary'
                };
            @endphp
            <div class="col-md-2">
                <div class="card {{ $roleClass }}">
                    <div class="card-body text-center">
                        <h4 class="mb-1">{{ $users->where('role', $roleKey)->count() }}</h4>
                        <small class="text-muted">{{ $roleName }}</small>
                    </div>
                </div>
            </div>
        @endforeach
    </div>
</div>
@endsection