package io.gitlab.jfronny.inceptum.imgui.window.edit;

import imgui.ImGui;
import io.gitlab.jfronny.commons.ref.R;
import io.gitlab.jfronny.inceptum.imgui.GuiMain;
import io.gitlab.jfronny.inceptum.imgui.control.Tab;
import io.gitlab.jfronny.inceptum.imgui.window.dialog.ProcessStateWatcherWindow;
import io.gitlab.jfronny.inceptum.imgui.window.dialog.TextBoxWindow;
import io.gitlab.jfronny.inceptum.launcher.LauncherEnv;
import io.gitlab.jfronny.inceptum.launcher.system.exporter.Exporter;
import io.gitlab.jfronny.inceptum.launcher.system.exporter.Exporters;
import io.gitlab.jfronny.inceptum.launcher.util.ProcessState;

import java.nio.file.Path;

public class ExportTab extends Tab {
    private final InstanceEditWindow window;

    public ExportTab(InstanceEditWindow window) {
        super("Export");
        this.window = window;
    }

    @Override
    protected void renderInner() {
        if (window.instance.mds.isComplete) {
            for (Exporter<?> exporter : Exporters.EXPORTERS) {
                if (ImGui.button(exporter.name)) {
                    GuiMain.open(new TextBoxWindow("Version", "Please enter the current version of your modpack", "1.0", version -> {
                        String defaultName = window.instance.name + " " + version + " (" + exporter.name + ")." + exporter.fileExtension;
                        String filter = "*." + exporter.fileExtension;
                        Path exportPath = GuiMain.saveFileDialog("Export " + exporter.name + " Pack", defaultName, new String[]{filter}, exporter.name + " packs (" + filter + ")");
                        if (exportPath != null) {
                            ProcessState state = new ProcessState(Exporters.STEP_COUNT, "Initializing...");
                            GuiMain.open(new ProcessStateWatcherWindow("Exporting", "Could not export pack", state, cToken -> {
                                exporter.generate(state, window.instance, exportPath, version);
                                LauncherEnv.showInfo(window.instance.name + " has been successfully exported to " + exportPath, "Successfully exported");
                            }, null));
                        }
                    }, R::nop));
                }
            }
        } else {
            ImGui.text("The mods directory scan must be completed.\nThe progress for this can be observed in the mods tab");
        }
    }
}