package com.zy.core.thread;

import com.zy.common.model.MatDto;
import com.zy.core.Slave;
import com.zy.core.ThreadHandler;
import com.zy.core.cache.MessageQueue;
import com.zy.core.enums.SlaveType;
import com.zy.core.model.Task;
import com.zy.core.model.command.LedCommand;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;

import java.util.HashSet;
import java.util.List;
import java.util.Set;

/**
 * Created by vincent on 2020/9/1
 */
@Data
@Slf4j
public class LedThread implements Runnable, ThreadHandler {

    private Slave slave;
    private Set<Integer> workNos = new HashSet<>();

    // 显示器
    private StringBuffer stringBuffer = new StringBuffer();
    private List<LedCommand> commandList;

    private StringBuffer errorMsg = new StringBuffer();

    public LedThread(Slave slave) {
        this.slave = slave;
    }

    @Override
    @SuppressWarnings({"InfiniteLoopStatement", "unchecked"})
    public void run() {
//        connect();
        while (true) {
            try {
                Task task = MessageQueue.poll(SlaveType.Led, slave.getId());
                if (task != null) {
                    switch (task.getStep()) {
                        // 写数据
                        case 1:
                            write((List<LedCommand>)task.getData());
                            break;
                        // 复位
                        case 2:
                            reset();
                            break;
                        case 3:
                            error((String) task.getData());
                            break;
                        case 4:
                            errorReset();
                            break;
                        default:
                            break;
                    }
                }
                Thread.sleep(1000);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    private void write(List<LedCommand> list) {
        commandList = list;

        StringBuilder sb = new StringBuilder();
        for (LedCommand command : list) {
            sb.append(command.getTitle()).append("（").append(command.getWorkNo()).append(")").append("\n");
            sb.append("源库位：").append(command.getSourceLocNo()).append("\n");
            sb.append("目标站：").append(command.getStaNo()).append("\n");
            if (!command.isEmptyMk()) {
                for (MatDto matDto : command.getMatDtos()) {
                    sb.append(matDto.getMatnr()).append("-").append(matDto.getBatch()).append("\n");
                }
            }
            sb.append("\n");
        }
        stringBuffer.delete(0, stringBuffer.length());
        stringBuffer.append(sb.toString());

        errorReset();
    }


    private void reset() {
        commandList = null;

        stringBuffer.delete(0, stringBuffer.length());
    }


    private void error(String msg) {
        errorMsg.delete(0, errorMsg.length());
        errorMsg.append(msg);
    }

    public void errorReset() {
        this.errorMsg.delete(0, errorMsg.length());
    }

    @Override
    public boolean connect() {
        return true;
    }

    @Override
    public void close() {
    }

}