###################
#META
###################
!define APP_NAME "qTox"
!define COMP_NAME "Tox"
!define WEB_SITE "https://github.com/tux3/qTox"
!define VERSION "1.0.0.0"
!define DESCRIPTION "qTox Installer"
!define COPYRIGHT "The Tox Project"
!define INSTALLER_NAME "setup-qtox.exe"
!define MAIN_APP_EXE "bin\qtox.exe"
!define INSTALL_TYPE "SetShellVarContext current"
!define REG_ROOT "HKLM"
!define REG_APP_PATH "Software\Microsoft\Windows\CurrentVersion\App Paths\qtox.exe"
!define UNINSTALL_PATH "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APP_NAME}"
!define REG_START_MENU "Start Menu Folder"
var SM_Folder

Name "${APP_NAME}"
Caption "${APP_NAME}"
OutFile "${INSTALLER_NAME}"
BrandingText "${APP_NAME}"
InstallDir "$PROGRAMFILES64\${APP_NAME}"
SetCompressor /SOLID lzma

VIProductVersion "${VERSION}"
VIAddVersionKey "ProductName" "${APP_NAME}"
VIAddVersionKey "CompanyName" "${COMP_NAME}"
VIAddVersionKey "LegalCopyright" "${COPYRIGHT}"
VIAddVersionKey "FileDescription" "${DESCRIPTION}"
VIAddVersionKey "FileVersion" "${VERSION}"

##############
#UNINSTALL LOG
##############
;AddItem macro
  !macro AddItem Path
    FileWrite $UninstLog "${Path}$\r$\n"
  !macroend
 
;File macro
  !macro File FileName
     IfFileExists "$OUTDIR\${FileName}" +2
     FileWrite $UninstLog "$OUTDIR\${FileName}$\r$\n"
     File "${FileName}"
  !macroend
 
;CreateShortcut macro
  !macro CreateShortcut FilePath FilePointer Pamameters Icon IconIndex
    FileWrite $UninstLog "${FilePath}$\r$\n"
    CreateShortcut "${FilePath}" "${FilePointer}" "${Pamameters}" "${Icon}" "${IconIndex}"
  !macroend
 
;Copy files macro
  !macro CopyFiles SourcePath DestPath
    IfFileExists "${DestPath}" +2
    FileWrite $UninstLog "${DestPath}$\r$\n"
    CopyFiles "${SourcePath}" "${DestPath}"
  !macroend
 
;Rename macro
  !macro Rename SourcePath DestPath
    IfFileExists "${DestPath}" +2
    FileWrite $UninstLog "${DestPath}$\r$\n"
    Rename "${SourcePath}" "${DestPath}"
  !macroend
 
;CreateDirectory macro
  !macro CreateDirectory Path
    CreateDirectory "${Path}"
    FileWrite $UninstLog "${Path}$\r$\n"
  !macroend
 
;SetOutPath macro
  !macro SetOutPath Path
    SetOutPath "${Path}"
    FileWrite $UninstLog "${Path}$\r$\n"
  !macroend
 
;WriteUninstaller macro
  !macro WriteUninstaller Path
    WriteUninstaller "${Path}"
    FileWrite $UninstLog "${Path}$\r$\n"
  !macroend
 
;WriteIniStr macro
  !macro WriteIniStr IniFile SectionName EntryName NewValue
     IfFileExists "${IniFile}" +2
     FileWrite $UninstLog "${IniFile}$\r$\n"
     WriteIniStr "${IniFile}" "${SectionName}" "${EntryName}" "${NewValue}"
  !macroend
 
;WriteRegStr macro
  !macro WriteRegStr RegRoot UnInstallPath Key Value
     FileWrite $UninstLog "${RegRoot} ${UnInstallPath}$\r$\n"
     WriteRegStr "${RegRoot}" "${UnInstallPath}" "${Key}" "${Value}"
  !macroend
 
 
;WriteRegDWORD macro
  !macro WriteRegDWORD RegRoot UnInstallPath Key Value
     FileWrite $UninstLog "${RegRoot} ${UnInstallPath}$\r$\n"
     WriteRegDWORD "${RegRoot}" "${UnInstallPath}" "${Key}" "${Value}"
  !macroend
 
;BackupFile macro
  !macro BackupFile FILE_DIR FILE BACKUP_TO
   IfFileExists "${BACKUP_TO}\*.*" +2
    CreateDirectory "${BACKUP_TO}"
   IfFileExists "${FILE_DIR}\${FILE}" 0 +2
    Rename "${FILE_DIR}\${FILE}" "${BACKUP_TO}\${FILE}"
  !macroend
 
;RestoreFile macro
  !macro RestoreFile BUP_DIR FILE RESTORE_TO
   IfFileExists "${BUP_DIR}\${FILE}" 0 +2
    Rename "${BUP_DIR}\${FILE}" "${RESTORE_TO}\${FILE}"
  !macroend
 
;BackupFiles macro
  !macro BackupFiles FILE_DIR FILE BACKUP_TO
   IfFileExists "${BACKUP_TO}\*.*" +2
    CreateDirectory "22222"
   IfFileExists "${FILE_DIR}\${FILE}" 0 +7
    FileWrite $UninstLog "${FILE_DIR}\${FILE}$\r$\n"
    FileWrite $UninstLog "${BACKUP_TO}\${FILE}$\r$\n"
    FileWrite $UninstLog "FileBackup$\r$\n"
    Rename "${FILE_DIR}\${FILE}" "${BACKUP_TO}\${FILE}"
    SetOutPath "${FILE_DIR}"
    File "${FILE}" #After the Original file is backed up write the new file.
  !macroend
 
;RestoreFiles macro
  !macro RestoreFiles BUP_FILE RESTORE_FILE
   IfFileExists "${BUP_FILE}" 0 +2
    CopyFiles "${BUP_FILE}" "${RESTORE_FILE}"
  !macroend

###################
#PREPARE UNINST LOG
###################
  ;Set the name of the uninstall log
    !define UninstLog "uninstall.log"
    Var UninstLog
 
  ;Uninstall log file missing.
    LangString UninstLogMissing ${LANG_ENGLISH} "${UninstLog} not found!$\r$\nUninstallation cannot proceed!"
 
  ;AddItem macro
    !define AddItem "!insertmacro AddItem"
 
  ;BackupFile macro
    !define BackupFile "!insertmacro BackupFile" 
 
  ;BackupFiles macro
    !define BackupFiles "!insertmacro BackupFiles" 
 
  ;Copy files macro
    !define CopyFiles "!insertmacro CopyFiles"
 
  ;CreateDirectory macro
    !define CreateDirectory "!insertmacro CreateDirectory"
 
  ;CreateShortcut macro
    !define CreateShortcut "!insertmacro CreateShortcut"
 
  ;File macro
    !define File "!insertmacro File"
 
  ;Rename macro
    !define Rename "!insertmacro Rename"
 
  ;RestoreFile macro
    !define RestoreFile "!insertmacro RestoreFile"    
 
  ;RestoreFiles macro
    !define RestoreFiles "!insertmacro RestoreFiles"
 
  ;SetOutPath macro
    !define SetOutPath "!insertmacro SetOutPath"
 
  ;WriteRegDWORD macro
    !define WriteRegDWORD "!insertmacro WriteRegDWORD" 
 
  ;WriteRegStr macro
    !define WriteRegStr "!insertmacro WriteRegStr"
 
  ;WriteUninstaller macro
    !define WriteUninstaller "!insertmacro WriteUninstaller"
 
  Section -openlogfile
    CreateDirectory "$INSTDIR"
    IfFileExists "$INSTDIR\${UninstLog}" +3
      FileOpen $UninstLog "$INSTDIR\${UninstLog}" w
    Goto +4
      SetFileAttributes "$INSTDIR\${UninstLog}" NORMAL
      FileOpen $UninstLog "$INSTDIR\${UninstLog}" a
      FileSeek $UninstLog 0 END
  SectionEnd

##############
#MODERN UI
##############
!include "MUI.nsh"

!define MUI_ABORTWARNING
!define MUI_FINISHPAGE_NOAUTOCLOSE
!insertmacro MUI_PAGE_WELCOME
!insertmacro MUI_PAGE_DIRECTORY
!ifdef REG_START_MENU
	!define MUI_STARTMENUPAGE_NODISABLE
	!define MUI_STARTMENUPAGE_DEFAULTFOLDER "qTox"
	!define MUI_STARTMENUPAGE_REGISTRY_ROOT "${REG_ROOT}"
	!define MUI_STARTMENUPAGE_REGISTRY_KEY "${UNINSTALL_PATH}"
	!define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "${REG_START_MENU}"
	!insertmacro MUI_PAGE_STARTMENU Application $SM_Folder
!endif
!insertmacro MUI_PAGE_INSTFILES

Function finishpageaction
${CreateShortcut} "$DESKTOP\qTox.lnk" "$INSTDIR\${MAIN_APP_EXE}" "" "" ""
FunctionEnd

!define MUI_FINISHPAGE_SHOWREADME ""
!define MUI_FINISHPAGE_SHOWREADME_TEXT "Create Desktop Shortcut"
!define MUI_FINISHPAGE_SHOWREADME_FUNCTION finishpageaction

!define MUI_FINISHPAGE_RUN "$INSTDIR\${MAIN_APP_EXE}"
!define MUI_FINISHPAGE_LINK "Find qTox on GitHub"
!define MUI_FINISHPAGE_LINK_LOCATION "https://github.com/tux3/qTox"
!insertmacro MUI_PAGE_FINISH

!define MUI_UNABORTWARNING
!define MUI_UNFINISHPAGE_NOAUTOCLOSE
!insertmacro MUI_UNPAGE_WELCOME
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES
!insertmacro MUI_UNPAGE_FINISH

!insertmacro MUI_LANGUAGE "English"
  
#################
#INSTALL
#################
Section "Install"
	# Install files
	${SetOutPath} "$INSTDIR"
	${WriteUninstaller} "uninstall.exe"
	
	${CreateDirectory} "bin"
	${SetOutPath} "$INSTDIR\bin"
	${File} "qtox\*.*"
	
	${CreateDirectory} "imageformats"
	${SetOutPath} "$INSTDIR\bin\imageformats"
	File /nonfatal "qtox\imageformats\*.*"
	${SetOutPath} "$INSTDIR\bin"
	
	${CreateDirectory} "platforms"
	${SetOutPath} "$INSTDIR\bin\platforms"
	File /nonfatal "qtox\platforms\*.*"
	${SetOutPath} "$INSTDIR\bin"
	
	${CreateDirectory} "sqldrivers"
	${SetOutPath} "$INSTDIR\bin\sqldrivers"
	File /nonfatal "qtox\sqldrivers\*.*"
	${SetOutPath} "$INSTDIR\bin"

	# Create shortcuts
	${CreateDirectory} "$SMPROGRAMS\qTox"
	${CreateShortCut} "$SMPROGRAMS\qTox\qTox.lnk" "$INSTDIR\${MAIN_APP_EXE}" "" "" ""
	${CreateShortCut} "$SMPROGRAMS\qTox\Uninstall qTox.lnk" "$INSTDIR\uninstall.exe" "" "" ""

	# Write setup/app info into the registry
	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "" "$INSTDIR\${MAIN_APP_EXE}"
	${WriteRegStr} "${REG_ROOT}" "${REG_APP_PATH}" "Path" "$INSTDIR\bin\"
	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayName" "qTox"
	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "DisplayVersion" "1.0"
	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "Publisher" "The qTox Project"
	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "UninstallString" "$INSTDIR\uninstall.exe"
	${WriteRegStr} ${REG_ROOT} "${UNINSTALL_PATH}" "URLInfoAbout" "http://utoxisfinished.info"

	# Register the tox: protocol
	${WriteRegStr} HKCR "tox" "" "URL:tox Protocol"
	${WriteRegStr} HKCR "tox" "URL Protocol" ""
	${WriteRegStr} HKCR "tox\shell\open\command" "" "$INSTDIR\${MAIN_APP_EXE} %1"

	# Register the .tox file associations
	${WriteRegStr} "HKCR" "Applications\qtox.exe\SupportedTypes" ".tox" ""
	${WriteRegStr} HKCR ".tox" "" "toxsave"
	${WriteRegStr} HKCR "toxsave" "" "Tox save file"
	${WriteRegStr} HKCR "toxsave\DefaultIcon" "" "$INSTDIR\${MAIN_APP_EXE}"
	${WriteRegStr} HKCR "toxsave\shell\open\command" "" "$INSTDIR\${MAIN_APP_EXE} %1"
SectionEnd


################
#UNINSTALL
################
Section Uninstall
  ;If there's no uninstall log, we'll try anyway to clean what we can
  IfFileExists "$INSTDIR\${UninstLog}" +3
    Goto noLog
 
  Push $R0
  Push $R1
  Push $R2
  SetFileAttributes "$INSTDIR\${UninstLog}" NORMAL
  FileOpen $UninstLog "$INSTDIR\${UninstLog}" r
  StrCpy $R1 -1
 
  GetLineCount:
    ClearErrors
    FileRead $UninstLog $R0
    IntOp $R1 $R1 + 1
    StrCpy $R0 $R0 -2
    Push $R0   
    IfErrors 0 GetLineCount
 
  Pop $R0
 
  LoopRead:
    StrCmp $R1 0 LoopDone
    Pop $R0
 
    IfFileExists "$R0\*.*" 0 +3
      RMDir $R0  #is dir
    Goto +9
    IfFileExists $R0 0 +3
      Delete $R0 #is file
    Goto +6
    StrCmp $R0 "${REG_ROOT} ${REG_APP_PATH}" 0 +3
      DeleteRegKey ${REG_ROOT} "${REG_APP_PATH}" #is Reg Element
    Goto +3
    StrCmp $R0 "${REG_ROOT} ${UNINSTALL_PATH}" 0 +2
      DeleteRegKey ${REG_ROOT} "${UNINSTALL_PATH}" #is Reg Element
 
    IntOp $R1 $R1 - 1
    Goto LoopRead
  LoopDone:
  FileClose $UninstLog
  Delete "$INSTDIR\${UninstLog}"
  noLog:
  Delete /REBOOTOK "$INSTDIR\uninstall.exe"
  RMDir /r /REBOOTOK "$INSTDIR\bin"
  RMDir /REBOOTOK "$INSTDIR"
  Pop $R2
  Pop $R1
  Pop $R0
 
  ;Remove start menu entries
  RMDir /r /REBOOTOK "$SMPROGRAMS\qTox"
 
  ;Remove registry keys
  DeleteRegKey ${REG_ROOT} "${REG_APP_PATH}"
  DeleteRegKey ${REG_ROOT} "${UNINSTALL_PATH}"
  DeleteRegKey HKCR "Applications\qtox.exe"
  DeleteRegKey HKCR ".tox"
  DeleteRegKey HKCR "tox"
  DeleteRegKey HKCR "toxsave"
SectionEnd