############################################################################################
#      NSIS Installation Script created by NSIS Quick Setup Script Generator v1.09.18
#               Entirely Edited with NullSoft Scriptable Installation System
#              by Vlasis K. Barkas aka Red Wine red_wine@freemail.gr Sep 2006
############################################################################################

!define APP_NAME "nheko"
!define COMP_NAME "mujx"
!define WEB_SITE "https://github.com/mujx/nheko"
!define VERSION "0.1.0.0"
!define COPYRIGHT "mujx � 2017"
!define DESCRIPTION "Desktop client for the Matrix protocol"
!define LICENSE_TXT "LICENSE.txt"
!define INSTALLER_NAME "..\..\nheko_setup.exe"
!define INPUT_DIR "..\..\NhekoRelease"
!define MAIN_APP_EXE "nheko.exe"
!define INSTALL_TYPE "SetShellVarContext all"
!define REG_ROOT "HKLM"
!define REG_APP_PATH "Software\Microsoft\Windows\CurrentVersion\App Paths\${MAIN_APP_EXE}"
!define UNINSTALL_PATH "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APP_NAME}"

!define REG_START_MENU "Start Menu Folder"

var SM_Folder

######################################################################

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

######################################################################

SetCompressor ZLIB
Name "${APP_NAME}"
Caption "${APP_NAME}"
OutFile "${INSTALLER_NAME}"
BrandingText "${APP_NAME}"
XPStyle on
InstallDirRegKey "${REG_ROOT}" "${REG_APP_PATH}" ""
InstallDir "$PROGRAMFILES\nheko"

######################################################################

!include "MUI.nsh"

!define MUI_ICON "..\..\resources\nheko.ico"
!define MUI_HEADERIMAGE
!define MUI_HEADERIMAGE_BITMAP "..\..\resources\nheko.bmp"
!define MUI_HEADERIMAGE_RIGHT

!define MUI_ABORTWARNING
!define MUI_UNABORTWARNING

!insertmacro MUI_PAGE_WELCOME

!ifdef LICENSE_TXT
!insertmacro MUI_PAGE_LICENSE "${LICENSE_TXT}"
!endif

!insertmacro MUI_PAGE_DIRECTORY

!ifdef REG_START_MENU
!define MUI_STARTMENUPAGE_DEFAULTFOLDER "nheko"
!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

!define MUI_FINISHPAGE_RUN "$INSTDIR\${MAIN_APP_EXE}"
!insertmacro MUI_PAGE_FINISH

!insertmacro MUI_UNPAGE_CONFIRM

!insertmacro MUI_UNPAGE_INSTFILES

!insertmacro MUI_UNPAGE_FINISH

!insertmacro MUI_LANGUAGE "English"

######################################################################

Section -MainProgram
${INSTALL_TYPE}
SetOverwrite ifnewer
SetOutPath "$INSTDIR"
File /r "${INPUT_DIR}\*"
SectionEnd

######################################################################

Section -Icons_Reg
SetOutPath "$INSTDIR"
WriteUninstaller "$INSTDIR\uninstall.exe"

!ifdef REG_START_MENU
!insertmacro MUI_STARTMENU_WRITE_BEGIN Application
CreateDirectory "$SMPROGRAMS\$SM_Folder"
CreateShortCut "$SMPROGRAMS\$SM_Folder\${APP_NAME}.lnk" "$INSTDIR\${MAIN_APP_EXE}"
CreateShortCut "$DESKTOP\${APP_NAME}.lnk" "$INSTDIR\${MAIN_APP_EXE}"
CreateShortCut "$SMPROGRAMS\$SM_Folder\Uninstall ${APP_NAME}.lnk" "$INSTDIR\uninstall.exe"

!ifdef WEB_SITE
WriteIniStr "$INSTDIR\${APP_NAME} website.url" "InternetShortcut" "URL" "${WEB_SITE}"
CreateShortCut "$SMPROGRAMS\$SM_Folder\${APP_NAME} Website.lnk" "$INSTDIR\${APP_NAME} website.url"
!endif
!insertmacro MUI_STARTMENU_WRITE_END
!endif

!ifndef REG_START_MENU
CreateDirectory "$SMPROGRAMS\nheko"
CreateShortCut "$SMPROGRAMS\nheko\${APP_NAME}.lnk" "$INSTDIR\${MAIN_APP_EXE}"
CreateShortCut "$DESKTOP\${APP_NAME}.lnk" "$INSTDIR\${MAIN_APP_EXE}"
CreateShortCut "$SMPROGRAMS\nheko\Uninstall ${APP_NAME}.lnk" "$INSTDIR\uninstall.exe"

!ifdef WEB_SITE
WriteIniStr "$INSTDIR\${APP_NAME} website.url" "InternetShortcut" "URL" "${WEB_SITE}"
CreateShortCut "$SMPROGRAMS\nheko\${APP_NAME} Website.lnk" "$INSTDIR\${APP_NAME} website.url"
!endif
!endif

WriteRegStr ${REG_ROOT} "${REG_APP_PATH}" "" "$INSTDIR\${MAIN_APP_EXE}"
WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "DisplayName" "${APP_NAME}"
WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "UninstallString" "$INSTDIR\uninstall.exe"
WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "DisplayIcon" "$INSTDIR\${MAIN_APP_EXE}"
WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "DisplayVersion" "${VERSION}"
WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "Publisher" "${COMP_NAME}"

!ifdef WEB_SITE
WriteRegStr ${REG_ROOT} "${UNINSTALL_PATH}"  "URLInfoAbout" "${WEB_SITE}"
!endif
SectionEnd

######################################################################

Section Uninstall
${INSTALL_TYPE}

########

!macro BadPathsCheck
StrCpy $R0 $INSTDIR "" -2
StrCmp $R0 ":\" bad
StrCpy $R0 $INSTDIR "" -14
StrCmp $R0 "\Program Files" bad
StrCpy $R0 $INSTDIR "" -8
StrCmp $R0 "\Windows" bad
StrCpy $R0 $INSTDIR "" -6
StrCmp $R0 "\WinNT" bad
StrCpy $R0 $INSTDIR "" -9
StrCmp $R0 "\system32" bad
StrCpy $R0 $INSTDIR "" -8
StrCmp $R0 "\Desktop" bad
StrCpy $R0 $INSTDIR "" -23
StrCmp $R0 "\Documents and Settings" bad
StrCpy $R0 $INSTDIR "" -13
StrCmp $R0 "\My Documents" bad done
bad:
  MessageBox MB_OK|MB_ICONSTOP "Install path invalid!"
  Abort
done:
!macroend

StrCmp $INSTDIR "" 0 +2
  StrCpy $INSTDIR $EXEDIR

# Check that the uninstall isn't dangerous.
!insertmacro BadPathsCheck

# Does path end with "\nheko"?
!define CHECK_PATH "\nheko"
StrLen $R1 "${CHECK_PATH}"
StrCpy $R0 $INSTDIR "" -$R1
StrCmp $R0 "${CHECK_PATH}" +3
  MessageBox MB_YESNO|MB_ICONQUESTION "Unrecognised uninstall path. Continue anyway?" IDYES +2
  Abort

IfFileExists "$INSTDIR\*.*" 0 +2
IfFileExists "$INSTDIR\nheko.exe" +3
  MessageBox MB_OK|MB_ICONSTOP "Install path invalid!"
  Abort

########

RMDir /r /REBOOTOK $INSTDIR

Delete "$INSTDIR\uninstall.exe"
!ifdef WEB_SITE
Delete "$INSTDIR\${APP_NAME} website.url"
!endif

!ifdef REG_START_MENU
!insertmacro MUI_STARTMENU_GETFOLDER "Application" $SM_Folder
Delete "$SMPROGRAMS\$SM_Folder\${APP_NAME}.lnk"
Delete "$SMPROGRAMS\$SM_Folder\Uninstall ${APP_NAME}.lnk"
!ifdef WEB_SITE
Delete "$SMPROGRAMS\$SM_Folder\${APP_NAME} Website.lnk"
!endif
Delete "$DESKTOP\${APP_NAME}.lnk"

RmDir "$SMPROGRAMS\$SM_Folder"
!endif

!ifndef REG_START_MENU
Delete "$SMPROGRAMS\nheko\${APP_NAME}.lnk"
Delete "$SMPROGRAMS\nheko\Uninstall ${APP_NAME}.lnk"
!ifdef WEB_SITE
Delete "$SMPROGRAMS\nheko\${APP_NAME} Website.lnk"
!endif
Delete "$DESKTOP\${APP_NAME}.lnk"

RmDir "$SMPROGRAMS\nheko"
!endif

DeleteRegKey ${REG_ROOT} "${REG_APP_PATH}"
DeleteRegKey ${REG_ROOT} "${UNINSTALL_PATH}"
SectionEnd

######################################################################