package com.sheep.view;

/*
游戏界面
完成游戏界面的创建和接下来的游戏事件监听
 */

import com.sheep.model.Brand;
import com.sheep.model.Cell;
import com.sheep.model.Layer;
import com.sheep.model.Map;
import com.sheep.util.MapUtil;

import javax.swing.*;
import java.util.List;

public class Game extends JFrame {
    private Map map;//用于存储游戏地图中的牌

    //游戏界面的构造函数
    public Game(Integer gameMode) {
        map = MapUtil.MapBuild(3,gameMode);//创建地图

        init();//初始化窗口

        //渲染图层
        List<Layer> list = map.getList();
        for(int i = 0; i < list.size(); i++) {
            renderLayer(list.get(i));
        }

        //图标置灰
        MapUtil.compareAll(map);

        //添加背景
        addBackgound(gameMode);

        aotoRefresh();//自动刷新
    }

    //窗口初始化
    private void init(){
        this.setTitle("java羊了个羊");//标题
        this.setSize(425,800);//窗口大小

        this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//关闭java界面退出程序
        this.setLocationRelativeTo(null);//窗体剧中

        this.setLayout(null);//设置绝对布局
        this.setBounds(0,0,450,800);//窗口内部容器

        this.setVisible(true);//当前窗体显示
    }

    //图标坐标位置偏移
    private void renderLayer(Layer layer){
        Cell[][] cells = layer.getCells();

        for(int row = 0;row < cells.length;row++){
            for(int col = 0;col<cells[row].length;col++){
                Brand brands = cells[row][col].getBrand();

                int x = col * 50 + layer.getOffsetx() + 50;
                int y = row * 50 + layer.getOffsety() + 50;
                brands.setBounds(x,y,50,50);

                this.getContentPane().add(brands);
            }
        }
    }

    //根据Start传入的游戏模式添加背景
    private void addBackgound(int gameMode){
        JLabel backgroungLabel;
        switch(gameMode){
            case 1:
                backgroungLabel = new JLabel(new ImageIcon("imgs/背景1_1.png"));
                backgroungLabel.setBounds(0,0,450,800);
                this.add(backgroungLabel);
                break;
            case 2:
                backgroungLabel = new JLabel(new ImageIcon("imgs/背景2_1.png"));
                backgroungLabel.setBounds(0,0,450,800);
                this.add(backgroungLabel);
                break;
            case 3:
                backgroungLabel = new JLabel(new ImageIcon("imgs/背景3_1.png"));
                backgroungLabel.setBounds(0,0,450,800);
                this.add(backgroungLabel);
                break;
        }
    }

    //重复刷新函数
    private void aotoRefresh(){
        JFrame start = this;

        new Thread(new Runnable() {
            @Override
            public void run() {
                while(true){
                    start.repaint();//重新绘制

                    //设置刷新延迟
                    try {
                        Thread.sleep(40);
                    } catch (InterruptedException e) {
                        throw new RuntimeException(e);
                    }
                }
            }
        }).start();
    }
}