#Import parent folder to import current / other packages
from pyOpenRPA.Robot import UIDesktop #Lib to access RDP window
import os #os for process run
import uuid #temp id for Template.rdp
import tempfile #Temporary location
import time
#Connect to RDP session
"""
{
    "Host": "", #Host address
    "Port": "", #RDP Port
    "Login": "", # Login
    "Password": "", #Password
    "Screen": {
        "Resolution":"FullScreen", #"640x480" or "1680x1050" or "FullScreen". If Resolution not exists set full screen
        "FlagUseAllMonitors": False, # True or False
        "DepthBit":"" #"32" or "24" or "16" or "15"
    }
}
"""
def SessionConnect(inRDPSessionConfiguration):
    #Run mstsc
    from pywinauto.application import Application
    lRDPApplication = Application(backend="uia").start("mstsc.exe")
    lProcessId = lRDPApplication.process
    #Expand the parameter section
    UIDesktop.UIOSelector_Get_UIO(
        [
            {"process": lProcessId, "backend": "uia"},
            {"class_name": "ToolbarWindow32"},
            {"title": "Показать параметры ", "control_type": "Button"}]
    ).click()
    #Select flag ask login/pass
    UIDesktop.UIOSelector_Get_UIO(
        [
            {"process": lProcessId, "backend": "win32"},
            {"title":"Общие"},
            {"title":"Учетные данные"},
            {"title":"&Всегда запрашивать учетные данные", "class_name":"Button"}]
    ).check()
    #Set host:port
    lHostPort=inRDPSessionConfiguration['Host']
    if 'Port' in inRDPSessionConfiguration:
        lHostPort=f"{lHostPort}:{inRDPSessionConfiguration['Port']}"
    UIDesktop.UIOSelector_Get_UIO(
        [
            {"process": lProcessId, "backend": "uia"},
            {"title": "Компьютер:"},
            {"title": "Компьютер:", "control_type": "Edit"}]
    ).set_text(f"{lHostPort}")
    #Set user
    return
#Add login/ password to the windows credentials to run RDP
def LoginPassSet(inHost,inLogin,inPassword):
    #Clear old login/password if it exists
    #os.system(f"cmdkey /delete:TERMSRV/{inHost}") #Dont need to delete because new user password will clear the previous creds
    #Set login password for host
    os.system(f"cmdkey /generic:TERMSRV/{inHost} /user:{inLogin} /pass:{inPassword}")
    return None
#Create current .rdp file with settings
#Return full path to file
def RDPConfigurationCreate(inConfiguration):
    #RobotRDPActive folder path
    lFileFullPath=__file__
    lFileFullPath = lFileFullPath.replace("/","\\")
    lRobotRDPActiveFolderPath = "\\".join(lFileFullPath.split("\\")[:-1])
    #Full path to Template.rdp file
    lRDPTemplateFileFullPath = os.path.join(lRobotRDPActiveFolderPath, "Template.rdp")
    #Open template file (.rdp encoding is USC-2 LE BOM = UTF-16 LE) http://qaru.site/questions/7156020/python-writing-a-ucs-2-little-endian-utf-16-le-file-with-bom
    lRDPTemplateFileContent = open(lRDPTemplateFileFullPath, "r", encoding="utf-16-le").read()
    #Prepare host:port
    lHostPort=inConfiguration['Host']
    if 'Port' in inConfiguration:
        lHostPort=f"{lHostPort}:{inConfiguration['Port']}"
    #Replace {Width}, {Height}, {BitDepth}, {HostPort}, {Login}
    lRDPTemplateFileContent = lRDPTemplateFileContent.replace("{Width}", str(1680))
    lRDPTemplateFileContent = lRDPTemplateFileContent.replace("{Height}", str(1050))
    lRDPTemplateFileContent = lRDPTemplateFileContent.replace("{BitDepth}", inConfiguration.get('Screen',{}).get("DepthBit","32"))
    lRDPTemplateFileContent = lRDPTemplateFileContent.replace("{HostPort}", lHostPort)
    lRDPTemplateFileContent = lRDPTemplateFileContent.replace("{Login}", inConfiguration['Login'])
    #Save template to temp file
    lRDPCurrentFileFullPath = os.path.join(tempfile.gettempdir(), f"{uuid.uuid4().hex}.rdp")
    open(lRDPCurrentFileFullPath, "w", encoding="utf-16-le").write(lRDPTemplateFileContent)
    #Return .rdp full path
    return lRDPCurrentFileFullPath