package noppes.npcs.client.gui;

import net.minecraft.client.gui.GuiButton;
import net.minecraft.client.gui.GuiConfirmOpenLink;
import net.minecraft.client.gui.GuiYesNoCallback;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.server.MinecraftServer;
import noppes.npcs.NoppesStringUtils;
import noppes.npcs.client.Client;
import noppes.npcs.client.NoppesUtil;
import noppes.npcs.client.gui.script.GuiNPCEventScripts;
import noppes.npcs.client.gui.util.*;
import noppes.npcs.constants.EnumPacketServer;
import noppes.npcs.controllers.ScriptContainer;
import noppes.npcs.controllers.ScriptController;
import noppes.npcs.controllers.data.DataScript;
import noppes.npcs.entity.EntityNPCInterface;

import java.util.*;

public class GuiScript extends GuiNPCInterface implements IGuiData, GuiYesNoCallback, ICustomScrollListener, IJTextAreaListener, ITextChangeListener {
	public boolean showScript = false;
	private int activeTab = 0;
	public DataScript script;
	public Map<String,List<String>> languages = new HashMap<String,List<String>>();

	private static int activeConsole = 0;

	public GuiScript(EntityNPCInterface npc) {
		super(npc);
		script = npc.script;
		drawDefaultBackground = true;
		closeOnEsc = true;
		xSize = 420;

		setBackground("menubg.png");
		Client.sendData(EnumPacketServer.ScriptDataGet);
	}

	public void initGui() {
		super.initGui();
		guiTop += 10;
		GuiMenuTopButton top;
		addTopButton(top = new GuiMenuTopButton(13, guiLeft + 4, guiTop - 17, "script.scripts"));
		addTopButton(new GuiMenuTopButton(16, guiLeft + (xSize - 102), guiTop - 17, "eventscript.eventScripts"));
		addTopButton(new GuiMenuTopButton(17, guiLeft + (xSize - 22), guiTop - 17, "X"));
		top.active = showScript;
		addTopButton(top = new GuiMenuTopButton(14, top, "gui.settings"));
		top.active = !showScript;
		addTopButton(new GuiMenuTopButton(15, top, "gui.website"));

		List<String> list = new ArrayList<String>();
		list.add("script.init");
		list.add("script.update");
		list.add("script.interact");
		list.add("dialog.dialog");
		list.add("script.damaged");
		list.add("script.killed");
		list.add("script.attack");
		list.add("script.target");
		list.add("script.collide");
		list.add("script.kills");
		list.add("script.dialog_closed");
		list.add("script.timer");
		list.add("script.targetLost");
		list.add("script.projectileTick");
		list.add("script.projectileImpact");

		if(showScript){
			addLabel(new GuiNpcLabel(0, "script.hooks", guiLeft + 4, guiTop + 5));
			GuiCustomScroll hooks = new GuiCustomScroll(this, 1);
			hooks.setSize(68, 198);
			hooks.guiLeft = guiLeft + 4;
			hooks.guiTop = guiTop + 14;
			hooks.setUnsortedList(list);
			hooks.selected = activeTab;
			addScroll(hooks);

			ScriptContainer container = script.getNPCScript(activeTab);

			GuiScriptTextArea ta = new GuiScriptTextArea(this,2, guiLeft + 74, guiTop + 4, 239, 208, container == null?"":container.script);
			ta.enableCodeHighlighting();
			ta.setListener(this);
			this.addTextField(ta);

			addButton(new GuiNpcButton(102, guiLeft + 315, guiTop + 4, 50, 20, "gui.clear"));
			addButton(new GuiNpcButton(101, guiLeft + 366, guiTop + 4, 50, 20, "gui.paste"));
			addButton(new GuiNpcButton(100, guiLeft + 315, guiTop + 25, 50, 20, "gui.copy"));

			addButton(new GuiNpcButton(107, guiLeft + 315, guiTop + 70, 80, 20, "script.loadscript"));

			GuiCustomScroll scroll = new GuiCustomScroll(this, 0).setUnselectable();
			scroll.setSize(100, 120);
			scroll.guiLeft = guiLeft + 315;
			scroll.guiTop = guiTop + 92;
			if(container != null)
				scroll.setList(container.scripts);
			addScroll(scroll);
		}
		else{
			addLabel(new GuiNpcLabel(0, "script.console", guiLeft + 4, guiTop + 16));
			getTopButton(14).active = true;
			addTextField(new GuiNpcTextArea(2, this, guiLeft + 4, guiTop + 26, 226, 186, getConsoleText()));
			getTextField(2).canEdit = false;
			addButton(new GuiNpcButton(100, guiLeft + 232, guiTop + 170, 56, 20, "gui.copy"));
			addButton(new GuiNpcButton(102, guiLeft + 232, guiTop + 192, 56, 20, "gui.clear"));

			List<String> l = new ArrayList<String>();
			l.add("All");
			l.addAll(list);
			addButton(new GuiNpcButton(105, guiLeft + 60, guiTop + 4, 80, 20, l.toArray(new String[l.size()]), activeConsole));

			addLabel(new GuiNpcLabel(1, "script.language", guiLeft + 232, guiTop + 30));
			addButton(new GuiNpcButton(103, guiLeft + 294, guiTop + 25, 80, 20, languages.keySet().toArray(new String[languages.keySet().size()]), getScriptIndex()));
			getButton(103).enabled = languages.size() > 0;

			addLabel(new GuiNpcLabel(2, "gui.enabled", guiLeft + 232, guiTop + 53));
			addButton(new GuiNpcButton(104, guiLeft + 294, guiTop + 48, 50, 20, new String[]{"gui.no","gui.yes"}, script.enabled?1:0));

			if(MinecraftServer.getServer() != null)
				addButton(new GuiNpcButton(106, guiLeft + 232, guiTop + 71, 150, 20, "script.openfolder"));
		}
	}

	private int getScriptIndex() {
		int i = 0;
		for(String language : languages.keySet()){
			if(language.equalsIgnoreCase(script.scriptLanguage))
				return i;
			i++;
		}
		return 0;
	}

	private String getConsoleText() {
		Map<Long, String> map = this.script.getOldConsoleText();
		StringBuilder builder = new StringBuilder();
		Iterator var3 = map.entrySet().iterator();

		while(var3.hasNext()) {
			Map.Entry<Long, String> entry = (Map.Entry)var3.next();
			builder.insert(0, new Date((Long)entry.getKey()) + (String)entry.getValue() + "\n");
		}

		return builder.toString();
	}

	@Override
	public void confirmClicked(boolean flag, int i){
		if(flag)
			openLink("https://kamkeel.github.io/CustomNPC-Plus/");
		displayGuiScreen(this);
	}

	@Override
	protected void actionPerformed(GuiButton guibutton) {
		if(guibutton.id == 13){
			showScript = true;
			initGui();
		}
		if(guibutton.id == 14){
			setScript();
			showScript = false;
			initGui();
		}
		if(guibutton.id == 15){
			GuiConfirmOpenLink guiyesno = new GuiConfirmOpenLink(this, "https://kamkeel.github.io/CustomNPC-Plus/", 0, true);
			mc.displayGuiScreen(guiyesno);
		}
		if(guibutton.id == 16){
			close();
			mc.displayGuiScreen(new GuiNPCEventScripts(npc));
		}
		if(guibutton.id == 17){
			close();
		}
		if (guibutton.id == 100) {
			NoppesStringUtils.setClipboardContents(getTextField(2).getText());
		}
		if (guibutton.id == 101) {
			getTextField(2).setText(NoppesStringUtils.getClipboardContents());
		}
		if (guibutton.id == 102) {
			getTextField(2).setText("");
			if(!showScript){
				if(activeConsole == 0){
					for(ScriptContainer container : script.getNPCScripts())
						container.console.clear();
				}
				else{
					ScriptContainer container = script.getNPCScript(activeConsole - 1);
					if(container != null)
						container.console.clear();
				}
			}
		}
		if (guibutton.id == 103) {
			script.scriptLanguage = ((GuiNpcButton)guibutton).displayString;
		}
		if (guibutton.id == 104) {
			script.enabled = ((GuiNpcButton)guibutton).getValue() == 1;
		}
		if (guibutton.id == 105) {
			activeConsole = ((GuiNpcButton)guibutton).getValue();
			initGui();
		}
		if (guibutton.id == 106) {
			NoppesUtil.openFolder(ScriptController.Instance.dir);
		}
		if (guibutton.id == 107) {
			ScriptContainer container = script.getNPCScript(activeTab);
			if(container == null)
				script.setNPCScript(activeTab, container = new ScriptContainer(this.script));
			setSubGui(new GuiScriptList(languages.get(script.scriptLanguage), container));
		}
	}

	private void setScript(){
		if(showScript){
			ScriptContainer container = script.getNPCScript(activeTab);
			if(container == null)
				script.setNPCScript(activeTab, container = new ScriptContainer(this.script));
			String text = getTextField(2).getText();
			text = text.replace("\r\n", "\n");
			text = text.replace("\r", "\n");
			container.script = text;
		}
	}

	@Override
	public void setGuiData(NBTTagCompound compound) {
		script.readFromNBT(compound);
		NBTTagList data = compound.getTagList("Languages", 10);
		Map<String,List<String>> languages = new HashMap<String,List<String>>();
		for(int i = 0; i < data.tagCount(); i++){
			NBTTagCompound comp = data.getCompoundTagAt(i);
			List<String> scripts = new ArrayList<String>();
			NBTTagList list = comp.getTagList("Scripts", 8);
			for(int j = 0; j < list.tagCount(); j++){
				scripts.add(list.getStringTagAt(j));
			}
			languages.put(comp.getString("Language"), scripts);
		}
		this.languages = languages;
		initGui();
	}

	@Override
	public void save() {
		setScript();
		Client.sendData(EnumPacketServer.ScriptDataSave, script.writeToNBT(new NBTTagCompound()));
	}

	@Override
	public void customScrollClicked(int i, int j, int k, GuiCustomScroll scroll) {
		if(scroll.id == 1){
			setScript();
			activeTab = scroll.selected;
			initGui();
		}
	}

	public void textUpdate(String text) {
		ScriptContainer container = script.getNPCScript(activeTab);
		if(container != null)
			container.script = text;
	}

	@Override
	public void saveText(String text) {
		ScriptContainer container = script.getNPCScript(activeTab);
		if(container != null)
			container.script = text;
		initGui();
	}

}