/// <reference types="../../../CTAutocomplete" />
/// <reference lib="es2015" />
import SoopyGuiElement from "../../../guimanager/GuiElement/SoopyGuiElement";
import SoopyTextElement from "../../../guimanager/GuiElement/SoopyTextElement";
import Feature from "../../featureClass/class";
import GuiPage from "../soopyGui/GuiPage";
import SoopyMarkdownElement from '../../../guimanager/GuiElement/SoopyMarkdownElement.js';
import metadata from "../../metadata";
import ButtonWithArrow from "../../../guimanager/GuiElement/ButtonWithArrow";
import SoopyMouseClickEvent from "../../../guimanager/EventListener/SoopyMouseClickEvent";
import ProgressBar from "../../../guimanager/GuiElement/ProgressBar"
import SoopyRenderEvent from "../../../guimanager/EventListener/SoopyRenderEvent"
import { fetch } from "../../utils/networkUtils";
const File = Java.type("java.io.File")
const URL = Java.type("java.net.URL");
const PrintStream = Java.type("java.io.PrintStream");
const Byte = Java.type("java.lang.Byte");

class ChangeLogGui extends Feature {
    constructor() {
        super()
    }

    onEnable(){
        this.initVariables()

        this.ChangelogPage = new ChangelogPage()

        this.latestAnnouncedVersion = this.ChangelogPage.currVersionId

        // this.registerEvent("worldLoad", this.worldLoad)
    }

    // worldLoad(){
    //     if(!this.FeatureManager.features["globalSettings"]) return
    //     if(!this.FeatureManager.features["globalSettings"].class.notifyNewVersion.getValue()) return
    //     if(this.ChangelogPage.downloadableVersion === -1) return
    //     if(this.latestAnnouncedVersion < this.ChangelogPage.downloadableVersion){
    //         let version = ""
    //         this.ChangelogPage.changelogData.forEach(data=>{
    
    //             if(this.ChangelogPage.downloadableVersion === data.versionId && this.ChangelogPage.downloadableVersion > this.ChangelogPage.currVersionId){
    //                 //add button to download this version
    //                 version = data.version
    //             }
    //         })

    //         ChatLib.chat("&1" + ChatLib.getChatBreak("-").substr(1))
    //         ChatLib.chat("     &6New Soopyaddons Version is avalible (" + version + ")")
    //         ChatLib.chat("")
    //         new TextComponent(" &e[CLICK] &7- View changelog and download update").setHover("show_text", "&2Open changelog").setClick("run_command", "/soopyv2 changelog").chat()
    //         ChatLib.chat("&1" + ChatLib.getChatBreak("-").substr(1))

    //         this.latestAnnouncedVersion = this.ChangelogPage.downloadableVersion
    //     }
    // }

    initVariables(){
        this.ChangelogPage = undefined
    }

    onDisable(){
        this.initVariables()
    }
}


class ChangelogPage extends GuiPage {
    constructor(){
        super(9)
        
        this.name = "Changelog"

        this.pages = [this.newPage()]

        this.changelogData = []
        this.downloadableVersion = -1

        let changelogTitle = new SoopyTextElement().setText("§0Changelog").setMaxTextScale(3).setLocation(0.1, 0.05, 0.8, 0.1)
        this.pages[0].addChild(changelogTitle)

        this.changelogArea = new SoopyGuiElement().setLocation(0.1, 0.2, 0.8, 0.8).setScrollable(true)
        this.pages[0].addChild(this.changelogArea)

        //Update confirmation page
        this.updatingSidebar =new SoopyGuiElement().setLocation(0,0,1,1)
        this.updatingSidebarConfirmPage = new SoopyGuiElement().setLocation(0,0,1,1)
        this.updatingSidebar.addChild(this.updatingSidebarConfirmPage)

        this.updateTitle = new SoopyTextElement().setText("§0Update to SoopyAddons ").setMaxTextScale(3).setLocation(0.1, 0.05, 0.8, 0.1)
        this.updatingSidebarConfirmPage.addChild(this.updateTitle)

//         this.warningMessage = new SoopyMarkdownElement().setLocation(0.1, 0.2, 0.8, 0.8)
//         this.warningMessage.setText(`# NOTE
// Updating SoopyAddons through this method is downloading the code from _§cmy server_
// This means that there is _§cno_ third party that is double checking the code to ensure there is no virus in it.
// This is fine if you trust me to not put a virus in it, but if you dont you should instead wait for the update to be checked and verified by the chattriggers people.`)
//         this.updatingSidebarConfirmPage.addChild(this.warningMessage)

        // this.updateButton = new ButtonWithArrow().setText("§0Update").setLocation(0.3, 0.3+this.warningMessage.getHeight(), 0.4, 0.2)
        // this.updatingSidebarConfirmPage.addChild(this.updateButton)

        // this.updatingSidebarConfirmPage.setScrollable(true)

        // this.updateButton.addEvent(new SoopyRenderEvent().setHandler(()=>{
        //     this.updateButton.location.location.y.set(0.3+this.warningMessage.getHeight(),0)
        // }))
        // this.updateButton.addEvent(new SoopyMouseClickEvent().setHandler(()=>{
        //     this.downloadUpdate()
        // }))

        // this.updatingSidebarLoadingPage = new SoopyGuiElement().setLocation(1,0,1,1)
        // this.updatingSidebar.addChild(this.updatingSidebarLoadingPage)

        // let updatingTitle = new SoopyTextElement().setText("§0Updating...").setMaxTextScale(3).setLocation(0.1, 0.05, 0.8, 0.1)
        // this.updatingSidebarLoadingPage.addChild(updatingTitle)

        // this.progressBar = new ProgressBar().setLocation(0.1, 0.2, 0.8, 0.1)
        // this.updatingSidebarLoadingPage.addChild(this.progressBar)

        this.currVersionId = metadata.versionId

        this.finaliseLoading()

        this.loadChangeLog()
    }

    loadChangeLog(){
        fetch("http://soopymc.my.to/api/soopyv2/changelog.json").json(data=>{

            this.changelogData = data.changelog.reverse()

            this.downloadableVersion = data.downloadableVersion
        
            this.updateText()
        })

    }

    onOpen(){
        this.loadChangeLog()
    }

    // showConfirmUpdatePage(){
    //     let version = ""
    //     this.changelogData.forEach(data=>{

    //         if(this.downloadableVersion === data.versionId && this.downloadableVersion > this.currVersionId){
    //             //add button to download this version
    //             version = data.version
    //         }
    //     })
    //     this.updateTitle.setText("§0Update to SoopyAddons " + version)

    //     this.updateButton.location.location.y.set(0.3+this.warningMessage.getHeight(),0)

    //     this.openSidebarPage(this.updatingSidebar)
    // }

    // downloadUpdate(){
    //     new Thread(()=>{
    //         this.updatingSidebarConfirmPage.location.location.x.set(-1,500)
    //         this.updatingSidebarLoadingPage.location.location.x.set(0,500)

    //         new File("./config/ChatTriggers/modules/SoopyAddonsTempDownload").mkdir()

    //         this.progressBar.setProgress(0.1)

    //         this.urlToFile("http://soopymc.my.to/api/soopyv2/downloadLatest.zip", "./config/ChatTriggers/modules/SoopyAddonsTempDownload/SoopyAddons.zip", 10000, 20000)

    //         this.progressBar.setProgress(0.5)

    //         FileLib.unzip("./config/ChatTriggers/modules/SoopyAddonsTempDownload/SoopyAddons.zip", "./config/ChatTriggers/modules/SoopyAddonsTempDownload/SoopyAddons/")

    //         this.progressBar.setProgress(0.75)

    //         FileLib.deleteDirectory(new File("./config/ChatTriggers/modules/SoopyV2"))

    //         this.progressBar.setProgress(0.9)

    //         new File("./config/ChatTriggers/modules/SoopyAddonsTempDownload/SoopyAddons/SoopyV2").renameTo(new File("./config/ChatTriggers/modules/SoopyV2"))

    //         FileLib.deleteDirectory(new File("./config/ChatTriggers/modules/SoopyAddonsTempDownload"))

    //         this.progressBar.setProgress(1)

    //         Client.currentGui.close()

    //         ChatLib.command("ct load", true)
    //     }).start()
    // }

    // urlToFile(url, destination, connecttimeout, readtimeout) {
    //     const d = new File(destination);
    //     d.getParentFile().mkdirs();
    //     const connection = new URL(url).openConnection();
    //     connection.setDoOutput(true);
    //     connection.setConnectTimeout(connecttimeout);
    //     connection.setReadTimeout(readtimeout);
    //     const IS = connection.getInputStream();
    //     const FilePS = new PrintStream(destination);
    //     let buf = new Packages.java.lang.reflect.Array.newInstance(Byte.TYPE, 65536);
    //     let len;
    //     while ((len = IS.read(buf)) > 0) {
    //         FilePS.write(buf, 0, len);
    //     }
    //     IS.close();
    //     FilePS.close();
    // }

    updateText(){
        this.changelogArea.children = []

        let height = 0

        this.changelogData.forEach(data=>{

            // if(this.downloadableVersion === data.versionId && this.downloadableVersion > this.currVersionId){
            //     //add button to download this version
            //     let button = new ButtonWithArrow().setText("§0Download this version").setLocation(0.7, height, 0.3, 0.1)
            //     this.changelogArea.addChild(button)

            //     button.addEvent(new SoopyMouseClickEvent().setHandler(()=>{
            //         this.showConfirmUpdatePage()
            //     }))

            //     height += 0.05
            // }

            let changes = new SoopyMarkdownElement().setLocation(0,height, 1, 0)

            this.changelogArea.addChild(changes)

            changes.setText("# __" + data.version + "__" + (data.versionId === this.currVersionId?" §7Current" : "") + "\n" + data.description)

            height += changes.getHeight()

            height += 0.1
        })
    }
}

module.exports = {
    class: new ChangeLogGui()
}