minecraft-modpack-updater/ModpackUpdater/Form1.cs

using ModpackUpdater.Manager;
using ModpackUpdater.Model;
using ModpackUpdater.My.Resources;
using Telerik.WinControls;
using Telerik.WinControls.UI;

namespace ModpackUpdater;

public partial class Form1
{
    private ModpackConfig updateConfig = new();
    private bool currentUpdating = false;
    private UpdateCheckResult lastUpdateCheckResult = null;

    public Form1()
    {
        InitializeComponent();
        Text = $"{Text} (v{Application.ProductVersion})";
    }

    private bool IsMinecaftProfileLoaded()
    {
        return !string.IsNullOrEmpty(GetMinecraftProfilePath());
    }

    private string GetMinecraftProfilePath()
    {
        return RadTextBoxControl_MinecraftProfileFolder.Text.Trim();
    }

    private bool IsUpdateConfigLoaded()
    {
        return !string.IsNullOrEmpty(GetUpdateconfigPath());
    }

    private string GetUpdateconfigPath()
    {
        return RadTextBoxControl_ModpackConfig.Text.Trim();
    }

    private bool CheckStatus()
    {
        bool CheckStatusRet = default;
        if (!IsMinecaftProfileLoaded() || !MinecraftProfileChecker.CheckProfile(GetMinecraftProfilePath()))
        {
            SetStatus(LangRes.StatusText_MinecraftProfileWarning, MySymbols.icons8_general_warning_sign_16px);
            CheckStatusRet = false;
        }
        else if (!IsUpdateConfigLoaded())
        {
            SetStatus(LangRes.StatusText_MinecraftProfileWarning, MySymbols.icons8_general_warning_sign_16px);
            CheckStatusRet = false;
        }
        else
        {
            CheckStatusRet = true;
        }

        return CheckStatusRet;
    }

    private void SetStatus(string statusText, Image image)
    {
        RadLabel_Status.Text = statusText;
        RadLabel_Status.Image = image;
    }

    private void ClearStatus()
    {
        RadLabel_Status.Text = "-";
        RadLabel_Status.Image = null;
    }

    private void LoadMinecraftProfile(string folderPath)
    {
        RadTextBoxControl_MinecraftProfileFolder.Text = folderPath;

        if (IsUpdateConfigLoaded())
            RadButton_CheckForUpdates.PerformClick();
        else
        {
            ClearStatus();
        }
    }

    private void LoadUpdateConfigFile(string filePath)
    {
        RadTextBoxControl_ModpackConfig.Text = filePath;
        try
        {
            if (IsUpdateConfigLoaded())
                updateConfig = (ModpackConfig)ModpackConfig.LoadFromUrl(filePath);
        }
        catch (Exception ex)
        {
            RadTextBoxControl_ModpackConfig.Text = string.Empty;
        }

        if (IsMinecaftProfileLoaded())
            RadButton_CheckForUpdates.PerformClick();
        else
        {
            ClearStatus();
        }
    }

    private async Task ExecuteUpdate(bool doInstall)
    {
        var updater = new ModpackInstaller(updateConfig, GetMinecraftProfilePath());
        updater.InstallProgessUpdated += Update_InstallProgessUpdated;
        updater.CheckingProgressUpdated += Updated_CheckingProgresssUpdated;

        // Check only if not pressed "install", not really needed otherwise.
        if (lastUpdateCheckResult is null || !doInstall)
        {
            SetStatus(LangRes.StatusText_CheckingForUpdates, MySymbols.icons8_update_16px);

            try
            {
                lastUpdateCheckResult = await updater.Check(!AppConfig.Instance.AllowRemoveLocalFiles);
            }
            catch (Exception ex)
            {
                SetStatus(LangRes.StatusText_ErrorWhileUpdateCheckOrUpdate, MySymbols.icons8_delete_16px);
            }
            finally
            {
            }
        }

        if (lastUpdateCheckResult is null || lastUpdateCheckResult.HasError)
            SetStatus(LangRes.StatusText_ErrorWhileUpdateCheckOrUpdate, MySymbols.icons8_delete_16px);
        else if (lastUpdateCheckResult.HasUpdates)
        {
            if (doInstall)
            {
                SetStatus(LangRes.StatusText_Installing, MySymbols.icons8_software_installer_16px);
                currentUpdating = true;

                try
                {
                    if (await updater.Install(lastUpdateCheckResult) == true)
                    {
                        lastUpdateCheckResult = null; // Reset last update check, a new one would be needed now.
                        SetStatus(LangRes.StatusTest_EverythingOk, MySymbols.icons8_checkmark_16px);
                    }
                    else
                    {
                        SetStatus(LangRes.StatusText_ErrorWhileUpdateCheckOrUpdate, MySymbols.icons8_delete_16px);
                    }
                }
                catch
                {
                    SetStatus(LangRes.StatusText_ErrorWhileUpdateCheckOrUpdate, MySymbols.icons8_delete_16px);
                }
                finally
                {
                    currentUpdating = false;
                }
            }
            else
            {
                SetStatus(LangRes.StatusText_UpdateAvailable, MySymbols.icons8_software_installer_16px);
            }
        }
        else
        {
            SetStatus(LangRes.StatusTest_EverythingOk, MySymbols.icons8_checkmark_16px);
        }
    }

    private void Update_InstallProgessUpdated(UpdateCheckResult result, int processedSyncs)
    {
        int actionCount = result.Actions.Count;
        SetStatus(Math.Round(processedSyncs / (double)actionCount * 100d, 1) + "%", MySymbols.icons8_software_installer_16px);
    }

    private void Updated_CheckingProgresssUpdated(int toCheck, int processed)
    {
        SetStatus(Math.Round(processed / (double)toCheck * 100d, 1) + "%", MySymbols.icons8_update_16px);
    }

    private void ButtonX_SearchMinecraftProfile_Click(object sender, EventArgs e)
    {
        var ofd = new RadOpenFolderDialog();

        if (ofd.ShowDialog(this) == DialogResult.OK)
            LoadMinecraftProfile(ofd.FileName);
    }

    private void ButtonX_SearchUpdateConfig_Click(object sender, EventArgs e)
    {
        var ofd = new RadOpenFileDialog() { Filter = FiledialogFilters.JSON_Display + "|" + FiledialogFilters.JSON_Filter };

        if (ofd.ShowDialog(this) == DialogResult.OK)
            LoadUpdateConfigFile(ofd.FileName);
    }

    private void RadButton_PasteModpackConfig_Click(object sender, EventArgs e)
    {
        string text = Clipboard.GetText();
        if (text.StartsWith("http"))
            LoadUpdateConfigFile(text);
    }

    private async void ButtonX_CheckForUpdates_Click(object sender, EventArgs e)
    {
        ClearStatus();
        if (CheckStatus())
            await ExecuteUpdate(false);
    }

    private async void ButtonX_StartUpdate_Click(object sender, EventArgs e)
    {
        if (!currentUpdating)
        {
            ClearStatus();
            if (CheckStatus())
                await ExecuteUpdate(true);
        }
    }

    private void Form1_FormClosing(object sender, FormClosingEventArgs e)
    {
        AppConfig.Instance.LastMinecraftProfilePath = RadTextBoxControl_MinecraftProfileFolder.Text;
        AppConfig.Instance.LastConfigFilePath = RadTextBoxControl_ModpackConfig.Text;
        AppConfig.Instance.SaveConfig();
    }

    private void Form1_Load(object sender, EventArgs e)
    {
        if (Directory.Exists(AppConfig.Instance.LastMinecraftProfilePath))
            LoadMinecraftProfile(AppConfig.Instance.LastMinecraftProfilePath);
        LoadUpdateConfigFile(AppConfig.Instance.LastConfigFilePath);
    }

    private async void Form1_Shown(object sender, EventArgs e)
    {
        var updater = new AppUpdater();
        if (await updater.Check() && RadMessageBox.Show(LangRes.MsgBox_UpdateAvailable, LangRes.MsgBox_UpdateAvailable_Title, MessageBoxButtons.YesNo, RadMessageIcon.Info) == DialogResult.Yes)
        {
            SetStatus(LangRes.StatusText_InstallingAppUpdate, MySymbols.icons8_software_installer_16px);
            Enabled = false;
            await updater.Install();
            Application.Restart();
        }
    }
}