package index.JPanelMoudle;

import baowen.Dell_Baowen;
import tools.GetNowTime;
import tools.Tools;

import javax.swing.*;
import javax.swing.border.TitledBorder;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.nio.charset.Charset;

public class showDataComp {

    private static JScrollPane dataShow;//解析数据滚动面板
    private static JTextArea textArea1;
    private static JPopupMenu popupMenu;//右键菜单列表
    static boolean time=true;//显示时间戳
    static boolean ascll=false;//ascll显示

    // 获取 textArea1 文本区，若为空则创建
    public static JTextArea getTextArea1() {
        if (textArea1 == null) {
            textArea1 = new JTextArea();  // 初始化该文本区
            textArea1.addMouseListener(new MouseAdapter() {
                @Override
                public void mousePressed(MouseEvent e) {
                    maybeShowPopup(e);
                }

                @Override
                public void mouseReleased(MouseEvent e) {
                    maybeShowPopup(e);
                }

                // 显示右键菜单
                private void maybeShowPopup(MouseEvent e) {
                    if (e.isPopupTrigger()) {  // 判断是否是右键点击
                        getPopupMenu().show(e.getComponent(), e.getX(), e.getY());
                    }
                }
            });
        }
        return textArea1;
    }
    // 获取 解析数据滚动面板，若为空则创建
    public static JScrollPane getDataShow() {
        if (dataShow == null) {
            dataShow = new JScrollPane();  // 初始化该滚动面板
            dataShow.setBorder(new TitledBorder("接收数据解析"));
        }
        return dataShow;
    }

    public static JPopupMenu getPopupMenu(){
        if (popupMenu == null) {
            popupMenu = new JPopupMenu();
            popupMenu.setBackground(new Color(245, 245, 245));  // 设置菜单背景色
            popupMenu.setFont(new Font("Segoe UI", Font.PLAIN, 14)); // 设置字体

            // 动态计算菜单项的文本
            String showAscll = ascll ? "HEX显示" : "ASCLL显示";
            String noShowtime = time ? "隐藏时间戳" : "显示时间戳";

            // 创建菜单项
            JMenuItem clear = new JMenuItem("清空窗口");
            JMenuItem ascllShow = new JMenuItem(showAscll);
            JMenuItem timeNoShow = new JMenuItem(noShowtime);

            // 添加动作监听器
            clear.addActionListener(e -> textArea1.setText(""));
            ascllShow.addActionListener(e -> setAscll());
            timeNoShow.addActionListener(e -> setTimeShow());

            // 鼠标悬停时改变背景颜色
            clear.addMouseListener(createMouseAdapter(clear));
            ascllShow.addMouseListener(createMouseAdapter(ascllShow));
            timeNoShow.addMouseListener(createMouseAdapter(timeNoShow));

            // 添加菜单项到菜单
            popupMenu.add(clear);
            popupMenu.addSeparator();
            popupMenu.add(ascllShow);
            popupMenu.addSeparator();
            popupMenu.add(timeNoShow);
        } else {
            // 如果popupMenu已经创建，更新菜单项
            // 动态更新菜单项文本
            ((JMenuItem) popupMenu.getComponent(2)).setText(ascll ? "HEX显示" : "ASCLL显示");
            ((JMenuItem) popupMenu.getComponent(4)).setText(time ? "隐藏时间戳" : "显示时间戳");
        }

        return popupMenu;
    }

    // 鼠标悬停时改变背景颜色的通用方法
    private static MouseAdapter createMouseAdapter(JMenuItem item) {
        return new MouseAdapter() {
            @Override
            public void mouseEntered(MouseEvent e) {
                item.setBackground(new Color(220, 220, 220)); // 设置悬停时的颜色
            }

            @Override
            public void mouseExited(MouseEvent e) {
                item.setBackground(new Color(240, 240, 240)); // 恢复正常颜色
            }
        };
    }


    public static void addAreaTextMes(byte[] Datas,String ip,int port) {
        String message = ascll ? new String(Datas, Charset.forName("GBK")): Tools.Bytes2HexString(Datas);
        if (time) {
            getTextArea1().append(GetNowTime.timestamp2() + ":收←" + message + "\n");
        }else {
            getTextArea1().append( message + "\n");
        }
        if (port!=9999) {
            Dell_Baowen.intsert(ip, message, GetNowTime.timestamp2(), port);
        }
        // 获取文本区域的长度（即最后一行的结束位置）
        int length = textArea1.getDocument().getLength();
        // 设置光标位置到文本的末尾
        textArea1.setCaretPosition(length);
    }

    public static void addSendAreaTextMes(byte[] Datas){
        String message = ascll ? new String(Datas, Charset.forName("GBK")): Tools.Bytes2HexString(Datas);
        if (time) {
            getTextArea1().append(GetNowTime.timestamp2()+":发→"+message+"\n");
        }else {
            getTextArea1().append( message + "\n");
        }
        // 获取文本区域的长度（即最后一行的结束位置）
        int length = textArea1.getDocument().getLength();
        // 设置光标位置到文本的末尾
        textArea1.setCaretPosition(length);
    }

    public static void setTimeShow(){
        if (time){
            time=false;
        }else {
            time=true;
        }
    }

    public static void setAscll(){
        if (ascll){
            ascll=false;
        }else {
            ascll=true;
        }
    }

}