; Shortwave Radio Installer
; Compatible with Windows XP and later

!define APPNAME "Shortwave Radio"
!define COMPANYNAME "Kieran Klukas"
!define DESCRIPTION "Vintage Shortwave Radio Tuner with Internet Streaming"
!define VERSIONMAJOR 1
!define VERSIONMINOR 0
!define VERSIONBUILD 0
!define HELPURL "https://github.com/taciturnaxolotl/shortwave"
!define UPDATEURL "https://github.com/taciturnaxolotl/shortwave/releases"
!define ABOUTURL "https://github.com/taciturnaxolotl/shortwave"
!define INSTALLSIZE 2048

; Disable CRC check to avoid cross-platform issues
CRCCheck off
; Use solid compression
SetCompressor /SOLID lzma

RequestExecutionLevel admin
InstallDir "$PROGRAMFILES\${APPNAME}"
Name "${APPNAME}"
outFile "ShortwaveRadioInstaller.exe"

!include LogicLib.nsh

page directory
page instfiles

!macro VerifyUserIsAdmin
UserInfo::GetAccountType
pop $0
${If} $0 != "admin"
    messageBox mb_iconstop "Administrator rights required!"
    setErrorLevel 740
    quit
${EndIf}
!macroend

function .onInit
    setShellVarContext all
    !insertmacro VerifyUserIsAdmin
functionEnd

section "install"
    setOutPath $INSTDIR

    ; Main executable
    file "result/bin/Shortwave.exe"

    ; BASS audio library
    file "libs/bass.dll"

    ; License and documentation
    file "LICENSE.md"
    file "README.md"

    ; Create uninstaller
    writeUninstaller "$INSTDIR\uninstall.exe"

    ; Start menu shortcuts
    createDirectory "$SMPROGRAMS\${APPNAME}"
    createShortCut "$SMPROGRAMS\${APPNAME}\${APPNAME}.lnk" "$INSTDIR\Shortwave.exe"
    createShortCut "$SMPROGRAMS\${APPNAME}\Uninstall.lnk" "$INSTDIR\uninstall.exe"

    ; Desktop shortcut
    createShortCut "$DESKTOP\${APPNAME}.lnk" "$INSTDIR\Shortwave.exe"

    ; Registry entries for Add/Remove Programs
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "DisplayName" "${APPNAME} - ${DESCRIPTION}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "UninstallString" "$\"$INSTDIR\uninstall.exe$\""
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "QuietUninstallString" "$\"$INSTDIR\uninstall.exe$\" /S"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "InstallLocation" "$\"$INSTDIR$\""
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "DisplayIcon" "$\"$INSTDIR\Shortwave.exe$\""
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "Publisher" "${COMPANYNAME}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "HelpLink" "${HELPURL}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "URLUpdateInfo" "${UPDATEURL}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "URLInfoAbout" "${ABOUTURL}"
    WriteRegStr HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "DisplayVersion" "${VERSIONMAJOR}.${VERSIONMINOR}.${VERSIONBUILD}"
    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "VersionMajor" ${VERSIONMAJOR}
    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "VersionMinor" ${VERSIONMINOR}
    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "NoModify" 1
    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "NoRepair" 1
    WriteRegDWORD HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}" "EstimatedSize" ${INSTALLSIZE}
sectionEnd

function un.onInit
    SetShellVarContext all
    MessageBox MB_OKCANCEL "Remove ${APPNAME}?" IDOK next
        Abort
    next:
    !insertmacro VerifyUserIsAdmin
functionEnd

section "uninstall"
    ; Remove files
    delete "$INSTDIR\Shortwave.exe"
    delete "$INSTDIR\bass.dll"
    delete "$INSTDIR\LICENSE.md"
    delete "$INSTDIR\README.md"
    delete "$INSTDIR\uninstall.exe"

    ; Remove shortcuts
    delete "$SMPROGRAMS\${APPNAME}\${APPNAME}.lnk"
    delete "$SMPROGRAMS\${APPNAME}\Uninstall.lnk"
    rmDir "$SMPROGRAMS\${APPNAME}"
    delete "$DESKTOP\${APPNAME}.lnk"

    ; Remove registry entries
    DeleteRegKey HKLM "Software\Microsoft\Windows\CurrentVersion\Uninstall\${APPNAME}"

    ; Remove installation directory
    rmDir "$INSTDIR"
sectionEnd