; Copyright 2022 Freedom Scientific Inc.

import "uia.jsb"
include "hjconst.jsh"
include "common.jsm"
include "uia.jsh"

globals
	int WindowsTerminalObjectID,
	object WindowsTerminalTextProvider,
	int WindowsTerminalLastKeyPress,
int NoSelect

Script ScriptFileName()
       ScriptAndAppNames("Windows Terminal")
EndScript

Void Function FocusChangedEventProcessAncestors(handle FocusWindow, handle PrevWindow)
if GetObjectClassName() == "TermControl"
sayObjectTypeAndText(2)
ELSE
FocusChangedEventProcessAncestors(FocusWindow, PrevWindow)
EndIf
EndFunction

Int Function IgnoreObjectAtLevel(int level)
	var
		int type = GetObjectSubTypeCode()
	if type == WT_LISTBOX ||
		type == WT_LISTBOXITEM
		return true ; prevent overspeaking with Ctrl+Tab
	EndIf
	return FALSE
EndFunction

string function GetTextInConsoleWindow()
	var
		object oNull,
		object visibleRanges,
		object range
	if GetObjectClassName() != "TermControl"
		return ""
	EndIf
		WindowsTerminalTextProvider = FSUIAGetFocusedElement().GetTextPattern()
	visibleRanges = WindowsTerminalTextProvider.GetVisibleRanges()
	var string textRange = visibleRanges(0)
var string text = textRange.GetText(-1)
return text
EndFunction

script VirtualizeWindow()
var string text = StringTrimTrailingBlanks(GetTextInConsoleWindow())
	if !text then
		SayMessage(OT_ERROR,cmsgNoTextToVirtualize_L,cmsgNoTextToVirtualize_S)
		return
	endIf
	SayMessage(ot_JAWS_Message,cmsgVirtualizeWindow_L,cmsgVirtualizeWindow_S)
	UserBufferClear()
	UserBufferAddText(StringTrimTrailingBlanks(text))
	UserBufferActivate()
EndScript

; Coming soon: Get the prompt out however still not work
string function GetLastLineFromConsoleText()
var string WindowText = StringTrimTrailingBlanks(GetTextInConsoleWindow())
	var stringArray lines = StringSplit (WindowText, "\n", false)
var string LastLine = lines[ArrayLength (lines)-1]
	return LastLine 
EndFunction

string function ProcessUiaText(string text)
	var stringArray lines = StringSplit (text, "\n", false)
	var int x = 0
var string out = ""
if ArrayLength(lines) == 1
out = StringConcatenate (out, lines[x])
EndIf
For x = 0 to ArrayLength(lines)
if StringLength (stringStripAllBlanks (lines[x+1])) < 2 & lines[x+1] != "\n" & x != ArrayLength(lines)
out = StringConcatenate (out, StringReplaceChars (lines[x], "\n", " "))
else
out = StringConcatenate (out, lines[x], " ")
EndIf
EndFor
out = StringConcatenate (out, lines[x+1], "\n")
return out
EndFunction

Void Function KeyPressedEvent (int nKey, string strKeyName, int nIsBrailleKey, int nIsScriptKey)
if nKey == 75 | nKey == 77
NoSelect = 1
EndIf
if (nKey > 100000)
WindowsTerminalLastKeyPress = WindowsTerminalLastKeyPress+1
else
WindowsTerminalLastKeyPress = 0
EndIf
EndFunction

void function SelectionChangedEvent( string text, int wasTextSelected, optional int source )
if NoSelect == 1
Say(text,ot_line)
else
SelectionChangedEvent( text, wasTextSelected, source )
EndIf
NoSelect = 0
EndFunction


void function UIANotificationEvent(int notificationKind, int notificationProcessing, string displayString, string activityId, string appname)
;Say (activityId, OT_NONHIGHLIGHTED_SCREEN_TEXT)
var string ki = ProcessUiaText(displayString)
if appname == "WindowsTerminal"
if activityId == "TerminalTextOutput"
if WindowsTerminalLastKeyPress >= 2
WindowsTerminalLastKeyPress = 0
ENDIF
if WindowsTerminalLastKeyPress == 0
Say (ki, OT_NONHIGHLIGHTED_SCREEN_TEXT)
else
WindowsTerminalLastKeyPress = WindowsTerminalLastKeyPress+1
ENDIF
else
Say (ki, OT_NONHIGHLIGHTED_SCREEN_TEXT)
ENDIF
ELSE
UIANotificationEvent(notificationKind, notificationProcessing, displayString, activityId, appname)
EndIf
EndFunction