PowerToys/src/modules/EnvironmentVariables/EnvironmentVariables/Models/VariablesSet.cs

// Copyright (c) Microsoft Corporation
// The Microsoft Corporation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.

using System;
using System.Collections.ObjectModel;
using System.Linq;
using System.Text.Json.Serialization;
using CommunityToolkit.Mvvm.ComponentModel;
using EnvironmentVariables.ViewModels;

namespace EnvironmentVariables.Models
{
    public partial class VariablesSet : ObservableObject
    {
        public static readonly Guid UserGuid = new Guid("92F7AA9A-AE31-49CD-83C8-80A71E432AA5");
        public static readonly Guid SystemGuid = new Guid("F679C74D-DB00-4795-92E1-B1F6A4833279");

        private static readonly string UserIconPath = "/Assets/EnvironmentVariables/UserIcon.png";
        private static readonly string SystemIconPath = "/Assets/EnvironmentVariables/SystemIcon.png";
        protected static readonly string ProfileIconPath = "/Assets/EnvironmentVariables/ProfileIcon.png";

        public Guid Id { get; set; }

        [ObservableProperty]
        [NotifyPropertyChangedFor(nameof(Valid))]
        private string _name;

        [JsonIgnore]
        public VariablesSetType Type { get; set; }

        [JsonIgnore]
        public string IconPath { get; set; }

        [ObservableProperty]
        private ObservableCollection<Variable> _variables;

        public bool Valid => Validate();

        public VariablesSet()
        {
        }

        public VariablesSet(Guid id, string name, VariablesSetType type)
        {
            Id = id;
            Name = name;
            Type = type;
            Variables = new ObservableCollection<Variable>();

            IconPath = Type switch
            {
                VariablesSetType.User => UserIconPath,
                VariablesSetType.System => SystemIconPath,
                VariablesSetType.Profile => ProfileIconPath,
                _ => throw new NotImplementedException(),
            };
        }

        private bool Validate()
        {
            if (string.IsNullOrWhiteSpace(Name))
            {
                return false;
            }

            return true;
        }
    }
}