@extends('superadmin.layouts.app')

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

@section('content')
<div class="content-header">
    <div class="container-fluid">
        <div class="row mb-2">
            <div class="col-sm-6">
                <h1 class="m-0">Edit User</h1>
            </div>
            <div class="col-sm-6">
                <ol class="breadcrumb float-sm-right">
                    <li class="breadcrumb-item"><a href="{{ route('super-admin.dashboard') }}">Dashboard</a></li>
                    <li class="breadcrumb-item"><a href="{{ route('super-admin.users.index') }}">Users</a></li>
                    <li class="breadcrumb-item active">Edit</li>
                </ol>
            </div>
        </div>
    </div>
</div>

<section class="content">
    <div class="container-fluid">
        <div class="row">
            <div class="col-md-8">
                <div class="card card-primary">
                    <div class="card-header">
                        <h3 class="card-title">Edit User: {{ $user->name }}</h3>
                    </div>
                    <form method="POST" action="{{ route('super-admin.users.update', $user) }}">
                        @csrf
                        @method('PUT')
                        <div class="card-body">
                            <div class="form-group">
                                <label for="name">Full Name <span class="text-danger">*</span></label>
                                <input type="text" class="form-control @error('name') is-invalid @enderror" 
                                       id="name" name="name" value="{{ old('name', $user->name) }}" required>
                                @error('name')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>

                            <div class="form-group">
                                <label for="email">Email Address <span class="text-danger">*</span></label>
                                <input type="email" class="form-control @error('email') is-invalid @enderror" 
                                       id="email" name="email" value="{{ old('email', $user->email) }}" required>
                                @error('email')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>

                            <div class="form-group">
                                <label for="username">Username <span class="text-danger">*</span></label>
                                <input type="text" class="form-control @error('username') is-invalid @enderror" 
                                       id="username" name="username" value="{{ old('username', $user->username) }}" required>
                                <small class="form-text text-muted">Username must be unique and contain only letters, numbers, and underscores.</small>
                                @error('username')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>

                            <div class="form-group">
                                <label for="role">Role <span class="text-danger">*</span></label>
                                <select class="form-control @error('role') is-invalid @enderror" id="role" name="role" required>
                                    <option value="">Select Role</option>
                                    <option value="user" {{ old('role', $user->role) == 'user' ? 'selected' : '' }}>User</option>
                                    <option value="admin" {{ old('role', $user->role) == 'admin' ? 'selected' : '' }}>Admin</option>
                                    <option value="super_admin" {{ old('role', $user->role) == 'super_admin' ? 'selected' : '' }}>Super Admin</option>
                                </select>
                                @error('role')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>

                            <div class="form-group">
                                <label for="password">New Password</label>
                                <input type="password" class="form-control @error('password') is-invalid @enderror" 
                                       id="password" name="password">
                                <small class="form-text text-muted">Leave blank to keep current password. Minimum 8 characters if changing.</small>
                                @error('password')
                                    <span class="invalid-feedback" role="alert">
                                        <strong>{{ $message }}</strong>
                                    </span>
                                @enderror
                            </div>

                            <div class="form-group">
                                <label for="password_confirmation">Confirm New Password</label>
                                <input type="password" class="form-control" id="password_confirmation" 
                                       name="password_confirmation">
                            </div>
                        </div>

                        <div class="card-footer">
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-save"></i> Update User
                            </button>
                            <a href="{{ route('super-admin.users.show', $user) }}" class="btn btn-info">
                                <i class="fas fa-eye"></i> View User
                            </a>
                            <a href="{{ route('super-admin.users.index') }}" class="btn btn-secondary">
                                <i class="fas fa-arrow-left"></i> Back to List
                            </a>
                        </div>
                    </form>
                </div>
            </div>

            <div class="col-md-4">
                <div class="card card-info">
                    <div class="card-header">
                        <h3 class="card-title">User Information</h3>
                    </div>
                    <div class="card-body">
                        <div class="text-center mb-3">
                            @if($user->profile_picture_url)
                                <img src="{{ $user->profile_picture_url }}" class="img-circle" width="80" height="80">
                            @else
                                <div class="bg-gray-200 rounded-circle d-inline-flex align-items-center justify-content-center" style="width: 80px; height: 80px;">
                                    <i class="fas fa-user fa-2x text-gray-400"></i>
                                </div>
                            @endif
                        </div>
                        
                        <table class="table table-sm">
                            <tr>
                                <td><strong>ID:</strong></td>
                                <td>{{ $user->id }}</td>
                            </tr>
                            <tr>
                                <td><strong>Status:</strong></td>
                                <td>
                                    @if($user->banned_at)
                                        <span class="badge badge-danger">Banned</span>
                                    @else
                                        <span class="badge badge-success">Active</span>
                                    @endif
                                </td>
                            </tr>
                            <tr>
                                <td><strong>Joined:</strong></td>
                                <td>{{ $user->created_at->format('M d, Y') }}</td>
                            </tr>
                            <tr>
                                <td><strong>Last Updated:</strong></td>
                                <td>{{ $user->updated_at->format('M d, Y H:i') }}</td>
                            </tr>
                            @if($user->email_verified_at)
                            <tr>
                                <td><strong>Email Verified:</strong></td>
                                <td>{{ $user->email_verified_at->format('M d, Y') }}</td>
                            </tr>
                            @endif
                        </table>
                    </div>
                </div>

                <div class="card card-warning">
                    <div class="card-header">
                        <h3 class="card-title">Quick Actions</h3>
                    </div>
                    <div class="card-body">
                        @if($user->role !== 'super_admin')
                            @if($user->banned_at)
                                <form method="POST" action="{{ route('super-admin.users.unban', $user) }}" class="mb-2">
                                    @csrf
                                    <button type="submit" class="btn btn-success btn-block" onclick="return confirm('Unban this user?')">
                                        <i class="fas fa-user-check"></i> Unban User
                                    </button>
                                </form>
                            @else
                                <form method="POST" action="{{ route('super-admin.users.ban', $user) }}" class="mb-2">
                                    @csrf
                                    <button type="submit" class="btn btn-warning btn-block" onclick="return confirm('Ban this user?')">
                                        <i class="fas fa-user-times"></i> Ban User
                                    </button>
                                </form>
                            @endif
                            
                            <form method="POST" action="{{ route('super-admin.users.destroy', $user) }}" class="mb-2">
                                @csrf
                                @method('DELETE')
                                <button type="submit" class="btn btn-danger btn-block" onclick="return confirm('Delete this user permanently? This action cannot be undone.')">
                                    <i class="fas fa-trash"></i> Delete User
                                </button>
                            </form>
                        @endif
                        
                        <a href="{{ route('super-admin.users.show', $user) }}" class="btn btn-info btn-block">
                            <i class="fas fa-chart-bar"></i> View Statistics
                        </a>
                    </div>
                </div>

                <div class="card card-secondary">
                    <div class="card-header">
                        <h3 class="card-title">Role Permissions</h3>
                    </div>
                    <div class="card-body">
                        <div class="role-info" id="user-role" style="display: none;">
                            <h6><i class="fas fa-user text-info"></i> User</h6>
                            <ul class="list-unstyled small">
                                <li><i class="fas fa-check text-success"></i> Create shortlinks</li>
                                <li><i class="fas fa-check text-success"></i> View own dashboard</li>
                                <li><i class="fas fa-check text-success"></i> Manage own profile</li>
                            </ul>
                        </div>

                        <div class="role-info" id="admin-role" style="display: none;">
                            <h6><i class="fas fa-user-tie text-warning"></i> Admin</h6>
                            <ul class="list-unstyled small">
                                <li><i class="fas fa-check text-success"></i> All user permissions</li>
                                <li><i class="fas fa-check text-success"></i> Access admin panel</li>
                                <li><i class="fas fa-check text-success"></i> Moderate content</li>
                            </ul>
                        </div>

                        <div class="role-info" id="super_admin-role" style="display: none;">
                            <h6><i class="fas fa-crown text-danger"></i> Super Admin</h6>
                            <ul class="list-unstyled small">
                                <li><i class="fas fa-check text-success"></i> All admin permissions</li>
                                <li><i class="fas fa-check text-success"></i> Manage all users</li>
                                <li><i class="fas fa-check text-success"></i> System settings</li>
                                <li><i class="fas fa-check text-success"></i> Full system access</li>
                            </ul>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</section>
@endsection

@push('scripts')
<script>
$(document).ready(function() {
    // Show role permissions when role is selected
    function showRolePermissions() {
        var selectedRole = $('#role').val();
        
        // Hide all role info divs
        $('.role-info').hide();
        
        if (selectedRole) {
            $('#' + selectedRole + '-role').show();
        }
    }
    
    // Show permissions on page load
    showRolePermissions();
    
    // Show permissions when role changes
    $('#role').change(showRolePermissions);

    // Password strength indicator
    $('#password').on('input', function() {
        var password = $(this).val();
        
        // Remove existing strength indicator
        $('#password').next('.password-strength').remove();
        
        if (password.length > 0) {
            var strength = 0;
            
            if (password.length >= 8) strength++;
            if (password.match(/[a-z]/)) strength++;
            if (password.match(/[A-Z]/)) strength++;
            if (password.match(/[0-9]/)) strength++;
            if (password.match(/[^a-zA-Z0-9]/)) strength++;
            
            var strengthText = '';
            var strengthClass = '';
            
            switch(strength) {
                case 0:
                case 1:
                    strengthText = 'Very Weak';
                    strengthClass = 'text-danger';
                    break;
                case 2:
                    strengthText = 'Weak';
                    strengthClass = 'text-warning';
                    break;
                case 3:
                    strengthText = 'Fair';
                    strengthClass = 'text-info';
                    break;
                case 4:
                    strengthText = 'Good';
                    strengthClass = 'text-primary';
                    break;
                case 5:
                    strengthText = 'Strong';
                    strengthClass = 'text-success';
                    break;
            }
            
            $('#password').after('<small class="password-strength ' + strengthClass + '">Password Strength: ' + strengthText + '</small>');
        }
    });
});
</script>
@endpush