#pragma once
#include <string>
#include <vector>
#include <cstdint>

class TriggerController {
public:
    TriggerController();
    ~TriggerController();

    // 初始化：注册所有摄像头设备路径
    bool init(const std::vector<std::string>& device_paths, 
              unsigned int fps, bool internal_pps = false);
    
    // 启用/禁用硬件触发
    bool enable();
    bool disable();
    
    // 配置触发延迟与曝光时间（单位：微秒）
    bool setDelayAndExposure(unsigned int delay_us, unsigned int exposure_us);
    
    // 状态查询
    bool isHardwareReady() const { return hw_ready_; }
    const std::vector<std::string>& getDevices() const { return devices_; }

private:
    std::vector<std::string> devices_;
    unsigned int fps_ = 30;
    bool internal_pps_ = false;
    bool hw_ready_ = false;  // 硬件触发是否成功初始化
};