using Cognex.VisionPro;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Cryptography;
using System.Text;
using System.Threading.Tasks;
using TeamAAS_VP.Enums;
using TeamAAS_VP.Models;

namespace TeamAAS_VP.Interfaces
{
    public interface ICamera
    {
        string Name { get; }

        Guid ID { get; }

        /// <summary>
        /// 相机编号
        /// </summary>
        int Index { get; set; }

        /// <summary>
        /// 相机品牌
        /// </summary>
        CameraBrand CameraBrand { get; }

        /// <summary>
        /// 是否通过IP查找相机
        /// </summary>
        bool IsFindByIp { get;}

        /// <summary>
        /// 厂商名
        /// </summary>
        string ManufacturerName { get; }

        /// <summary>
        /// 相机型号
        /// </summary>
        string ModelName { get; }

        /// <summary>
        /// 相机序列号
        /// </summary>
        string SerialNumber { get; }

        /// <summary>
        /// 相机IP
        /// </summary>
        string CameraIp { get; }

        /// <summary>
        /// 相机类型
        /// </summary>
        CameraType CameraType{get;}

        /// <summary>
        /// 正在采集图像
        /// </summary>
        bool IsGrabbing { get; }

        /// <summary>
        /// 相机图像
        /// </summary>
        ICogImage Image { get; }

        bool IsConnected {  get; }

        /// <summary>
        /// 采集用时
        /// </summary>
        TimeSpan TotalTime { get; }

        /// <summary>
        /// 错误信息
        /// </summary>
        string ErrorMessage {  get; }

        UInt32 ImageWidth { get;}

        UInt32 ImageHeight { get;}

        /// <summary>
        /// 打开相机
        /// </summary>
        /// <returns></returns>
        bool OpenDevice();

        /// <summary>
        /// 打开相机异步
        /// </summary>
        /// <returns></returns>
        Task<bool> OpenDeviceAsync();

        /// <summary>
        /// 关闭相机
        /// </summary>
        void CloseDevice();

        /// <summary>
        /// 采集单张图片,传入一个bool值，表示是否只需要采集最后一张图像，false:采集一张新图像，true:如果正在采集则返回最后一张图像，否则采集一张新图像
        /// </summary>
        /// <param name="lastImageOnly"></param>
        /// <returns></returns>
        ICogImage Grab(bool lastImageOnly=true);

        /// <summary>
        /// 开始实时采集图像
        /// </summary>
        void StartGrabbing();

        /// <summary>
        /// 停止实时采集图像
        /// </summary>
        void StopGrabbing();

        /// <summary>
        /// 设置曝光时间
        /// </summary>
        /// <param name="ExposureTime"></param>
        /// <returns></returns>
        bool SetExposureTime(float ExposureTime);

        /// <summary>
        /// 获取曝光时间
        /// </summary>
        /// <returns></returns>
        float GetExposureTime();

        /// <summary>
        /// 设置增益
        /// </summary>
        /// <param name="Gain"></param>
        /// <returns></returns>
        bool SetGain(float Gain);

        /// <summary>
        /// 获取增益
        /// </summary>
        /// <returns></returns>
        float GetGain();

        /// <summary>
        /// 图像回调
        /// </summary>
        event Action<ICogImage,TimeSpan,string> ImageCallbackEvent;
        /// <summary>
        /// 相机连接状态变更时
        /// </summary>
        event Action<Guid, bool> CameraConnectChangedEvent;
    }
}