client(ui): migrate to mvvm
This commit is contained in:
342
ModpackUpdater.Apps.Client.Gui/MainViewModel.cs
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342
ModpackUpdater.Apps.Client.Gui/MainViewModel.cs
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using System.Collections.ObjectModel;
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using System.Diagnostics;
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using System.Windows.Input;
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using Avalonia.Controls;
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using Avalonia.Media;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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using ModpackUpdater.Apps.Client.Gui.LangRes;
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using ModpackUpdater.Manager;
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using Pilz.Extensions.Collections;
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namespace ModpackUpdater.Apps.Client.Gui;
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public partial class MainViewModel : ObservableObject
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{
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public class EmptyRecentFilesItem;
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public class RecentFilesItem(string path)
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{
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public string Path => path;
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public string Display => path.Length > 50 ? $"...{path[^50..]}" : path;
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}
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private readonly UpdateCheckOptions updateOptions = new();
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private ModpackInfo modpackInfo = new();
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private ModpackConfig updateConfig = new();
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private ModpackFeatures? features;
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private UpdateCheckResult? lastUpdateCheckResult;
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[ObservableProperty] private string? minecraftProfileFolder;
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[ObservableProperty] private string? modpackConfigUrl;
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[ObservableProperty] private string? installKey;
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[ObservableProperty] private string statusText = "-";
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[ObservableProperty] private IImage? statusImage;
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[ObservableProperty] private bool hasInitialized;
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[ObservableProperty] private bool isUpdating;
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[ObservableProperty] private bool loadingData;
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[ObservableProperty] private bool canUpdate;
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[ObservableProperty] private bool canUseExtrasKey;
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public ObservableCollection<object> RecentMinecraftProfilePathItems { get; } = [];
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public ICommand CheckForUpdatesCommand { get; }
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public ICommand InstallCommand { get; }
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public ICommand RepairCommand { get; }
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public MainViewModel()
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{
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CheckForUpdatesCommand = new AsyncRelayCommand(async () => await CheckStatusAndUpdate(false));
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InstallCommand = new AsyncRelayCommand(async () => await ExecuteUpdate(true, false));
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RepairCommand = new AsyncRelayCommand(async () => await ExecuteUpdate(true, true));
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}
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public async Task CheckForUpdates(Window parent)
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{
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var updates = new AppUpdates("client", parent);
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updates.OnDownloadProgramUpdate += (_, _) => SetStatus(GeneralLangRes.DownloadProgramUpdate, AppGlobals.Symbols.GetImageSource(AppSymbols.software_installer));
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await updates.UpdateApp();
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}
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public async Task Initialize()
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{
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ClearStatus();
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LoadProfileToUi();
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LoadRecentFilesToUi();
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HasInitialized = true;
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await CheckStatusAndUpdate(true);
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}
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partial void OnMinecraftProfileFolderChanged(string? value)
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{
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if (!LoadingData)
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_ = CheckStatusAndUpdate(true);
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}
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partial void OnModpackConfigUrlChanged(string? value)
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{
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if (!LoadingData)
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_ = CheckStatusAndUpdate(false);
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}
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partial void OnInstallKeyChanged(string? value)
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{
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if (!LoadingData)
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_ = CheckStatusAndUpdate(false);
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}
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public void SetStatus(string statusText, IImage? image)
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{
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StatusText = statusText;
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StatusImage = image;
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}
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public void ClearStatus()
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{
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StatusText = "-";
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StatusImage = null;
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}
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private bool AllowExtras()
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{
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return features != null && features.IsEnabled(ModpackFeatures.FeatureAllowExtas, new AllowExtrasFeatureContext(modpackInfo));
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}
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public void LoadProfileToUi()
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{
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LoadingData = true;
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MinecraftProfileFolder = modpackInfo.LocalPath ?? AppConfig.Instance.RecentMinecraftProfilePaths.FirstOrDefault() ?? MinecraftProfileFolder;
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ModpackConfigUrl = modpackInfo.ConfigUrl ?? ModpackConfigUrl;
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InstallKey = modpackInfo.ExtrasKey ?? InstallKey;
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LoadingData = false;
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}
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private void LoadOptionsToUi()
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{
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//foreach (var set in )
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//{
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// // ...
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//}
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}
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public void LoadRecentFilesToUi()
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{
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RecentMinecraftProfilePathItems.Clear();
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if (AppConfig.Instance.RecentMinecraftProfilePaths.Count == 0)
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{
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RecentMinecraftProfilePathItems.Add(new EmptyRecentFilesItem());
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return;
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}
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AppConfig.Instance.RecentMinecraftProfilePaths.ForEach(path =>
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{
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if (Directory.Exists(path))
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RecentMinecraftProfilePathItems.Add(new RecentFilesItem(path));
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});
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}
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private void StoreRecentMinecraftProfilePath(string? path)
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{
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if (string.IsNullOrWhiteSpace(path))
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return;
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AppConfig.Instance.RecentMinecraftProfilePaths.RemoveAll(n => n == path);
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AppConfig.Instance.RecentMinecraftProfilePaths.Insert(0, path);
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AppConfig.Instance.RecentMinecraftProfilePaths.Skip(10).ForEach(n => AppConfig.Instance.RecentMinecraftProfilePaths.Remove(n));
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}
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[RelayCommand]
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private void OpenRecentPath(string path)
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{
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if (!string.IsNullOrWhiteSpace(path))
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MinecraftProfileFolder = path;
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}
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public async Task CheckStatusAndUpdate(bool loadProfileToUi)
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{
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if (!CheckStatus(loadProfileToUi))
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return;
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await ExecuteUpdate(false, false);
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StoreRecentMinecraftProfilePath(modpackInfo.LocalPath);
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LoadRecentFilesToUi();
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}
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private bool CheckStatus(bool loadProfileToUi)
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{
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ClearStatus();
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try
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{
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modpackInfo = ModpackInfo.TryLoad(MinecraftProfileFolder?.Trim());
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}
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catch
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{
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// Ignore
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}
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if (loadProfileToUi)
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LoadProfileToUi();
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try
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{
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updateConfig = ModpackConfig.LoadFromUrl(ModpackConfigUrl);
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}
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catch
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{
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// Ignore
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}
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features = new(updateConfig);
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modpackInfo.ExtrasKey = InstallKey?.Trim();
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if (!features.IsInvalid() && !string.IsNullOrWhiteSpace(modpackInfo.ExtrasKey) && !AllowExtras())
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{
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SetStatus(GeneralLangRes.InstallationKeyNotValid, AppGlobals.Symbols.GetImageSource(AppSymbols.general_warning_sign));
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return false;
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}
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CanUseExtrasKey = CanUseExtrasKey = !string.IsNullOrWhiteSpace(updateConfig.UnleashApiUrl);
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if (string.IsNullOrWhiteSpace(MinecraftProfileFolder) /*|| modpackInfo.Valid*/)
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{
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SetStatus(GeneralLangRes.MinecraftProfileFolderSeemsInvalid, AppGlobals.Symbols.GetImageSource(AppSymbols.general_warning_sign));
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CanUpdate = false;
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return false;
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}
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else if (string.IsNullOrWhiteSpace(ModpackConfigUrl))
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{
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SetStatus(GeneralLangRes.ConfigIncompleteOrNotLoaded, AppGlobals.Symbols.GetImageSource(AppSymbols.general_warning_sign));
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CanUpdate = false;
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return false;
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}
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else if (updateConfig.Maintenance && !updateOptions.IgnoreMaintenance)
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{
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SetStatus(GeneralLangRes.UpdateServerInMaintenance, AppGlobals.Symbols.GetImageSource(AppSymbols.services));
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CanUpdate = false;
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return false;
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}
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LoadOptionsToUi();
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CanUpdate = true;
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return true;
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}
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private async Task ExecuteUpdate(bool doInstall, bool repair)
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{
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ClearStatus();
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// Ensure set extras key
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modpackInfo.ExtrasKey = InstallKey?.Trim();
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var updater = new ModpackInstaller(updateConfig, modpackInfo);
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updater.InstallProgessUpdated += Updater_InstallProgressUpdated;
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updater.CheckingProgressUpdated += Updater_CheckingProgressUpdated;
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void error()
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{
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SetStatus(GeneralLangRes.ErrorOnUpdateCheckOrUpdating, AppGlobals.Symbols.GetImageSource(AppSymbols.close));
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IsUpdating = false;
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}
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void installing()
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{
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SetStatus(GeneralLangRes.Installing, AppGlobals.Symbols.GetImageSource(AppSymbols.software_installer));
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IsUpdating = true;
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}
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void updatesAvailable()
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{
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SetStatus(GeneralLangRes.AnUpdateIsAvailable, AppGlobals.Symbols.GetImageSource(AppSymbols.software_installer));
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IsUpdating = false;
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}
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void everythingOk()
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{
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SetStatus(GeneralLangRes.EverythingIsRightAndUpToDate, AppGlobals.Symbols.GetImageSource(AppSymbols.done));
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IsUpdating = false;
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}
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// Check only if not pressed "install", not really needed otherwise.
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if (lastUpdateCheckResult is null || !doInstall || repair)
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{
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SetStatus(GeneralLangRes.CheckingForUpdates, AppGlobals.Symbols.GetImageSource(AppSymbols.update_done));
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// Check for extras once again
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updateOptions.IncludeExtras = AllowExtras();
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// Force re-install on repair
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updateOptions.IgnoreInstalledVersion = repair;
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try
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{
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lastUpdateCheckResult = await updater.Check(updateOptions);
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}
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catch
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{
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error();
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if (Debugger.IsAttached)
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throw;
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}
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}
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// Error while update check
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if (lastUpdateCheckResult is null || lastUpdateCheckResult.HasError)
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{
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error();
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return;
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}
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// Load options
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// lastUpdateCheckResult.OptionsAvailable...
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// lastUpdateCheckResult.OptionsEnabled...
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// No updates available
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if (!lastUpdateCheckResult.HasUpdates)
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{
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everythingOk();
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return;
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}
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// Updates available (but don't install)
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if (!doInstall)
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{
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updatesAvailable();
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return;
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}
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// Install updates
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installing();
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IsUpdating = true;
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try
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{
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// Install
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if (await updater.Install(lastUpdateCheckResult) == false)
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{
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error();
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return;
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}
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// Success
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lastUpdateCheckResult = null; // Reset last update check, a new one would be needed now.
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everythingOk();
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}
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catch
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{
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// Error
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error();
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if (Debugger.IsAttached)
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throw;
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}
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}
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private void Updater_CheckingProgressUpdated(int toCheck, int processed)
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{
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SetStatus(Math.Round(processed / (double)toCheck * 100d, 1) + "%", AppGlobals.Symbols.GetImageSource(AppSymbols.update_done));
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}
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private void Updater_InstallProgressUpdated(UpdateCheckResult result, int processedSyncs)
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{
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var actionCount = result.Actions.Count;
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SetStatus(Math.Round(processedSyncs / (double)actionCount * 100d, 1) + "%", AppGlobals.Symbols.GetImageSource(AppSymbols.software_installer));
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}
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}
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