import requests
import time
import json
import uuid
import sys
import os
import threading

# 获取分辨率索引
url = "http://localhost:6543/GetAllDisplayInfo"
param = {
    "dev_idx": "0",
}

import inspect
import ctypes


# 关闭线程
def _async_raise(tid, exctype):
    """raises the exception, performs cleanup if needed"""
    tid = ctypes.c_long(tid)
    if not inspect.isclass(exctype):
        exctype = type(exctype)
    res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, ctypes.py_object(exctype))
    if res == 0:
        raise ValueError("invalid thread id")
    elif res != 1:
        # """if it returns a number greater than one, you're in trouble,
        # and you should call it again with exc=NULL to revert the effect"""
        ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, None)
        raise SystemError("PyThreadState_SetAsyncExc failed")


def stop_thread(thread):
    _async_raise(thread.ident, SystemExit)


class GaoPaiYi:
    # path  = "/home/yanyi/Project/MainManage/img"  # 默认存储地址
    path = os.path.join(os.getcwd(), "img")
    if not os.path.exists(path):
        os.umask(0)
        os.makedirs(path)

    def __init__(self):
        url = "http://localhost:6543/GetAllDisplayInfo"
        try:
            res = requests.get(url=url)  # 启动高拍仪
            print(json.loads(res.text))
            print(json.loads(res.text)['data'])
            print(json.loads(res.text)['code'] == '0')
        except:
            pass

    def openCamera(self):
        try:
            url = "http://127.0.0.1:6543/GetAllDisplayInfo"
            param = {}
            header = {'Content-Type': 'application/json;charset=utf-8'}
            res = requests.get(url=url, data=json.dumps(param), headers=header, timeout=10)
            print(json.loads(res.text))
            url = 'http://127.0.0.1:6543/video=stream&camidx=0'

            res = requests.get(url=url, data=json.dumps(param), headers=header, timeout=10)
            print(json.loads(res.text))
            print(json.loads(res.text)['filepath'])
            print('打开相机：：：', json.loads(res.text)['code'])
        except Exception as e:
            print(e)
            return {'code': -1, 'msg': e}

    # win 版本
    # def getPic(self):
    #     try:
    #         p = threading.Thread(target=self.openCamera)
    #         p.start()
    #         time.sleep(2)
    #         # 摄像头拍照
    #         url = 'http://127.0.0.1:6543/video=grabimage'
    #         # url = 'https://restapi.getui.com/v2/h8m8bkLRUG6C313Xw8sNV8/auth'
    #         param = {
    #             "filepath":  f"{self.path}\\{str(uuid.uuid1())}.jpg",
    #             "rotate": "90",      #// 图像旋转角度，90的整数倍，默认："0"
    #             "deskew": "0",      #// 纠偏（主头有效），参数：0:不纠偏；1:纠偏
    #             "deskewval":"0",       #// 纠偏像素值：正常给0，正数时多裁，负数时少裁
    #             "camidx": "0",      #// 摄像头索引，参数：0:主头；1:副头
    #             "ColorMode": "0",   #// 色彩模式，图片保存本地时调用。0：彩色 1：灰色 2：黑白 3：白纸印章 4：去背景色(普通文件) 5:去背景色(身份证)
    #             "quality": "0",     #// 图片质量，图片保存本地调用

    #             # 。0:默认质量；1:高质量；2:较高质量；3:中质量；4:较低质量；5:低质量
    #             "bAutoAdjust":"1",  #// 是否自动摆正： 0：不摆正 1：摆正
    #             "bIsPrint1to1":"", #// 是否1:1打印
    #             "watermark": {
    #                 "pos": "",           #// 水印在图像中的位置，0:左上；1:右上；2:左下；3:右下；4:中间
    #                 "content": "",       #// 水印内容，必须utf-8编码，当水印内容为空，将当前时间作为水印
    #                 "transparency": "",  #// 透明度，0~255,0:完全透明；255:不透明
    #                 "fontsize": "",      #// 字体大小，默认：32
    #                 "font": "",          #// 字体
    #                 "color": ""          # // 水印颜色，colorname
    #             }
    #         }
    #         header ={'Content-Type':'application/json;charset=utf-8'}
    #         res = requests.post(url = url,data=json.dumps(param),headers=header)
    #         print(json.loads(res.text).get('filepath'))
    #         if json.loads(res.text)['code'] == "0":
    #             res_data = {'code':0,'msg':"图片保存成功","path":json.loads(res.text)['filepath'].split("\\")[-1]}
    #         else:
    #             res_data= {'code':-1, 'msg':"图片保存失败", "path":json.loads(res.text)['code']}
    #         print(res_data)
    #         # 关闭摄像头
    #         url = 'http://127.0.0.1:6543/video=close'
    #         param = {"camidx":"0"}
    #         header = {'Content-Type': 'application/json;charset=utf-8'}
    #         res = requests.post(url=url, data=json.dumps(param), headers=header,timeout=10)
    #         print('关闭摄像头:::::::',json.loads(res.text)['code'])
    #         stop_thread(thread=p)

    #         return res_data

    #     except Exception as e:
    #         print('报错信息: ' + e + ' ,File: ' + __file__ + ', Line ' + str(sys._getframe().f_lineno))
    #         return {'code':-1,'msg':e}
    # # linux 版本
    def getPic(self):
        try:
            # if path:
            #     self.path = path
            # print('----------预览视频-------------------------')
            # 打開視頻
            url = "http://localhost:6543/StartPreview?dev_idx=0&res_id=0&pixfmt=pixfmt"
            res = requests.get(url=url)
            print(res.text)
            # print(json.loads(res.text)['data'])
            # print(json.loads(res.text)['code']=='0')
            if json.loads(res.text)['returnCode'] != 0:
                return {'code': -1, 'msg': "打开视频失败"}
            time.sleep(5)

            # print('----------拍照-------------------------',__file__)
            # 打開視頻
            url = "http://localhost:6543/getPic?savepath=" + self.path + "&quality=80"
            res = requests.get(url=url)

            # print(json.loads(res.text)['data']["path"])
            # print(json.loads(res.text)['returnCode']==0) /home/yanyi/Project/MainManage/img/2022-9-9 15-36-35.jpg
            if json.loads(res.text)['returnCode'] == 0:
                res_data = {'code': 0, 'msg': "图片保存成功", "path": json.loads(res.text)['data']["path"].split("/")[-1]}
            else:
                res_data = {'code': -1, 'msg': "图片保存失败", "path": json.loads(res.text)['returnCode']}

            # print('----------关闭视频-------------------------')
            url = "http://localhost:6543/StopPreview?dev_idx=0"
            res = requests.get(url=url)

            return res_data

        except Exception as e:
            print('报错信息: ' + str(e) + ' ,File: ' + __file__ + ', Line ' + str(sys._getframe().f_lineno))
            return {'code': -1, 'msg': "高拍仪连接失败，请打开高拍仪地址重新连接一下,{0}".format(str(e))}


if __name__ == "__main__":
    obj = GaoPaiYi()
    obj.getPic()
    path = '/tmp'
    # pic_url = GaoPaiYi().getPic(path)
    # print(pic_url)