using ModpackUpdater.Apps.Manager.Api.Plugins.Params;
using ModpackUpdater.Apps.Manager.LangRes;
using Pilz.Plugins.Advanced;
using Telerik.WinControls;

namespace ModpackUpdater.Apps.Manager.Features.Tools;

internal class GenerateChangelogFeature : PluginFunction, IPluginFeatureProvider<GenerateChangelogFeature>
{
    public static GenerateChangelogFeature Instance { get; } = new();

    public GenerateChangelogFeature() : base(FeatureTypes.Tools, "origin.genchangelog", FeatureNamesLangRes.GenerateChangelogFeature)
    {
        Icon = AppGlobals.Symbols.GetSvgImage(AppSymbols.time_machine, Pilz.UI.Symbols.SymbolSize.Small);
    }

    protected override object? ExecuteFunction(PluginFunctionParameter? @params)
    {
        if (@params is not MainApiParameters p || p.Api.CurWorkspace?.InstallInfos is null || p.Api.CurActionSet is not UpdateInfo updateInfos)
            return null;

        var changelog = SharedFunctions.GenerateChangelog(p.Api.CurWorkspace.InstallInfos, updateInfos);
        if (!string.IsNullOrWhiteSpace(changelog))
        {
            Clipboard.SetText(changelog);
            RadMessageBox.Show(p.Api.MainWindow, MsgBoxLangRes.ChangelogCopiedToClipboard, MsgBoxLangRes.ChangelogCopiedToClipboard_Title, MessageBoxButtons.OK, RadMessageIcon.Info);
        }

        return null;
    }
}