import cv2 # pip install opencv-python -i {指定鏡像源} 控制攝像頭

from email.mime.image imort MIMEImage #用來構造郵件內容的庫

from email.mime.text import MIMEText

from email.mime.multipart import MIMEMultipart

import smtplib #發送郵件

import cv2
from email.mime.image import MIMEImage
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
# import smtplib #發送郵件
import smtplib
from smtplib import SMTP
import time

host = 'smtp.qq.com' #郵箱的接口
port = '25' #端口
pwd = 'neelrhh88******ch' #授權碼
sender = '郵箱地址' #發送方
receiver = "郵箱地址" #接收方

path = r'./' #圖像保存路徑
images = time.strftime("%Y-%m-%d-%H_%M_%S",time.localtime())

def GetPicture():
    """
    拍照保存圖像
    """
    #創建一個窗口camera
    cv2.namedWindow('camera',1) #'1' 表示窗口不能隨意拖動
    #調用攝像頭
    cap = cv2.VideoCapture(0)
    ret,frame = cap.read() #讀取攝像頭內容
    cv2.imwrite(path+images+".jpg",frame)  #保存到磁盤


    #釋放攝像頭
    cap.release()
    #關閉窗口
    cv2.destroyWindow("camera")

def SetMsg():
    '''
    設置郵件格式
    ：return：
    '''
    msg = MIMEMultipart('mixed')
    #標題
    msg['Subject'] = '電腦已開機'
    msg['From'] = sender
    msg['To'] = receiver
    #郵件正文內容
    text = '電腦已開機，請查收圖片確認是否為本人'
    text_plain = MIMEText(text,'plain','utf-8') #正文轉碼
    msg.attach(text_plain)

    #圖片
    SendImageFile = open(path+images+'.jpg','rb').read()
    image = MIMEImage(SendImageFile)
    image['Content-Disposition'] = 'attachment;filename="people.jpg"'
    msg.attach(image)
    return msg.as_string()

def SendEmail(msg):
    '''
    發送郵件
    ：msg :郵件內容
    :return
    '''
    try:
        smtp = smtplib.SMTP_SSL(host,port) #創建一個郵件服務
        # smtp.connect(host)
        smtp.login(sender,pwd)
        smtp.sendmail(sender,receiver,msg)
        time.sleep(3)
        smtp.quit() #退出郵件服務
    except smtplib.SMTPException as e:
        print("e")
#實現開機自啟動
#打包實現啟動  例：exe 

if __name__ == '__main__':
    # 1.拍照保存
    GetPicture()
    # 2. 設置郵件格式
    msg = SetMsg()
    # 3. 發送郵件
    SendEmail(msg)