!if "@ARCH@" == x86
  !define arch_x86
!endif

!if "@ARCH@" == i686-w64-mingw32.shared
  !define arch_x86
!endif

!if "@ARCH@" == x86_64
  !define arch_x64
!endif

!if "@ARCH@" == x86_64-w64-mingw32.shared
  !define arch_x64
!endif

!if "@CMAKE_BUILD_TYPE@" == Debug
  !define debug
!endif

!if "@BUILD_WITH_QT6@" == "ON"
  !define with_qt6
!endif

!ifdef debug
  !define PRODUCT_NAME "Strawberry Music Player Debug WASAPI plugin"
  !define PRODUCT_NAME_SHORT "StrawberryWASAPI"
  !define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME_SHORT}Debug"
  !ifdef arch_x86
    !define PRODUCT_INSTALL_DIR "$PROGRAMFILES\Strawberry Music Player Debug"
  !endif
  !ifdef arch_x64
    !define PRODUCT_INSTALL_DIR "$PROGRAMFILES64\Strawberry Music Player Debug"
  !endif
!else
  !define PRODUCT_NAME "Strawberry Music Player WASAPI plugin"
  !define PRODUCT_NAME_SHORT "StrawberryWASAPI"
  !define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME_SHORT}"
  !ifdef arch_x86
    !define PRODUCT_INSTALL_DIR "$PROGRAMFILES\Strawberry Music Player"
  !endif
  !ifdef arch_x64
    !define PRODUCT_INSTALL_DIR "$PROGRAMFILES64\Strawberry Music Player"
  !endif
!endif

!define PRODUCT_VERSION_MAJOR @STRAWBERRY_VERSION_MAJOR@
!define PRODUCT_VERSION_MINOR @STRAWBERRY_VERSION_MINOR@
!define PRODUCT_VERSION_PATCH @STRAWBERRY_VERSION_PATCH@
!define PRODUCT_DISPLAY_VERSION "@STRAWBERRY_VERSION_PACKAGE@"
!define PRODUCT_DISPLAY_VERSION_SHORT "@STRAWBERRY_VERSION_PACKAGE@"

!define PRODUCT_PUBLISHER "Jonas Kvinge"
!define PRODUCT_WEB_SITE "https://www.strawberrymusicplayer.org/"

!define PRODUCT_UNINST_ROOT_KEY "HKLM"

SetCompressor /SOLID lzma

!addplugindir nsisplugins
!include "MUI2.nsh"
!include "FileAssociation.nsh"
!include "Capabilities.nsh"
!include LogicLib.nsh
!include x64.nsh

!define MUI_ICON "strawberry.ico"

!define MUI_COMPONENTSPAGE_SMALLDESC

; Installer pages
!insertmacro MUI_PAGE_WELCOME
!insertmacro MUI_PAGE_DIRECTORY
!insertmacro MUI_PAGE_INSTFILES
!insertmacro MUI_PAGE_FINISH

; Uninstaller pages
!insertmacro MUI_UNPAGE_CONFIRM
!insertmacro MUI_UNPAGE_INSTFILES
!insertmacro MUI_UNPAGE_FINISH

!insertmacro MUI_LANGUAGE "English" ;first language is the default language

Name "${PRODUCT_NAME}"
!ifdef arch_x86
  !ifdef debug
    !ifdef with_qt6
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-Qt6-Debug-x86.exe"
    !else
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-Debug-x86.exe"
    !endif
  !else
    !ifdef with_qt6
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-Qt6-x86.exe"
    !else
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-x86.exe"
    !endif
  !endif
!endif

!ifdef arch_x64
  !ifdef debug
    !ifdef with_qt6
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-Qt6-Debug-x64.exe"
    !else
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-Debug-x64.exe"
    !endif
  !else
    !ifdef with_qt6
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-Qt6-x64.exe"
    !else
      OutFile "${PRODUCT_NAME_SHORT}Setup-${PRODUCT_DISPLAY_VERSION}-x64.exe"
    !endif
  !endif
!endif

InstallDir "${PRODUCT_INSTALL_DIR}"

; Get the path where Strawberry was installed previously and set it as default path
InstallDirRegKey ${PRODUCT_UNINST_ROOT_KEY} ${PRODUCT_UNINST_KEY} "UninstallString"

ShowInstDetails show
ShowUnInstDetails show
RequestExecutionLevel admin

; Check for previous installation, and call the uninstaller if any
Function CheckPreviousInstall

  ReadRegStr $R0 ${PRODUCT_UNINST_ROOT_KEY} ${PRODUCT_UNINST_KEY} "UninstallString"
  StrCmp $R0 "" done

  MessageBox MB_OKCANCEL|MB_ICONEXCLAMATION \
  "${PRODUCT_NAME} is already installed. $\n$\nClick `OK` to remove the \
  previous version or `Cancel` to cancel this upgrade." \
  IDOK uninst
  Abort
; Run the uninstaller
uninst:
  ClearErrors
  ExecWait '$R0' ; Do not copy the uninstaller to a temp file

done:

FunctionEnd

Function .onInit

  !insertmacro MUI_LANGDLL_DISPLAY

  Call CheckPreviousInstall

FunctionEnd

Section "Gstreamer wasapi plugin" gstreamer-wasapi-plugin
  SetOutPath "$INSTDIR\gstreamer-plugins"
  File "/oname=libgstwasapi.dll" "gstreamer-plugins\libgstwasapi.dll"
SectionEnd

Section "Uninstaller"
  ; Create uninstaller
  WriteUninstaller "$INSTDIR\Uninstall-WASAPI.exe"

  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayName" "${PRODUCT_NAME}"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "UninstallString" "$INSTDIR\Uninstall-WASAPI.exe"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayIcon" "$INSTDIR\strawberry.ico"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayVersion" "${PRODUCT_DISPLAY_VERSION}"
  WriteRegDWORD ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "VersionMajor" "${PRODUCT_VERSION_MAJOR}"
  WriteRegDWORD ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "VersionMinor" "${PRODUCT_VERSION_MINOR}"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "URLInfoAbout" "${PRODUCT_WEB_SITE}"
  WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "Publisher" "${PRODUCT_PUBLISHER}"

SectionEnd

Section "Uninstall"

  Delete "$INSTDIR\gstreamer-plugins\libgstwasapi.dll"
  Delete "$INSTDIR\Uninstall-WASAPI.exe"

  ; Remove the entry from 'installed programs list'
  DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}"

SectionEnd