/**
 * 安全摄像头类
 * 实现了Monitored和Alarmable接口，具有监控和报警功能
 */
public class SecurityCamera implements Monitored, Alarmable {
    private String name;
    private boolean isMonitoring;
    private int alarmSensitivity;
    private boolean isAlarmTriggered;
    
    /**
     * 构造函数
     * @param name 摄像头名称
     */
    public SecurityCamera(String name) {
        this.name = name;
        this.isMonitoring = false;
        this.alarmSensitivity = 5; // 默认灵敏度为5
        this.isAlarmTriggered = false;
    }
    
    @Override
    public void startMonitoring() {
        if (!isMonitoring) {
            isMonitoring = true;
            System.out.println(name + " 开始监控");
        } else {
            System.out.println(name + " 已经在监控中");
        }
    }
    
    @Override
    public void stopMonitoring() {
        if (isMonitoring) {
            isMonitoring = false;
            System.out.println(name + " 停止监控");
        } else {
            System.out.println(name + " 已经停止监控");
        }
    }
    
    @Override
    public String getMonitoringStatus() {
        return name + " 监控状态: " + (isMonitoring ? "正在监控" : "未监控");
    }
    
    @Override
    public void triggerAlarm() {
        if (!isAlarmTriggered) {
            isAlarmTriggered = true;
            System.out.println(name + " 报警已触发! 灵敏度级别: " + alarmSensitivity);
        } else {
            System.out.println(name + " 报警已经在触发状态");
        }
    }
    
    @Override
    public void stopAlarm() {
        if (isAlarmTriggered) {
            isAlarmTriggered = false;
            System.out.println(name + " 报警已停止");
        } else {
            System.out.println(name + " 报警已经停止");
        }
    }
    
    @Override
    public void setAlarmSensitivity(int level) {
        if (level >= 1 && level <= 10) {
            this.alarmSensitivity = level;
            System.out.println(name + " 报警灵敏度已设置为: " + level);
        } else {
            System.out.println("灵敏度必须在1-10之间");
        }
    }
    
    /**
     * 获取摄像头名称
     * @return 摄像头名称
     */
    public String getName() {
        return name;
    }
}