; Kestrove NSIS installer hooks (tauri.conf.json → bundle.windows.nsis.installerHooks).
; Registers the browser extension's native messaging host for the current user (HKCU, no admin), like
; native-messaging/install.ps1: a manifest next to kestrove-nmh.exe ("path" relative to the manifest, which
; Chrome and Firefox allow on Windows) and one registry key per browser.
; Extension ids: keep in sync with kestrove-apple/App/BrowserIntegration.swift (NativeHostRegistration).
; Chrome: the Chrome Web Store build, then the unpacked development build (pinned by the manifest key).

!define KV_HOST "app.kestrove.nmh"
!define KV_CHROME_ORIGINS '"chrome-extension://pmhfoafjoogobhfadaicklhkldgnafmk/", "chrome-extension://kogapfibnnpeapfcjkkpgjddbhnjfein/"'
!define KV_FIREFOX_IDS '"browser@kestrove.app"'

; A browser keeps kestrove-nmh.exe running while the extension is connected, which locks the file: an update then
; can't replace it and an uninstall can't delete it. The installer only closes the app itself, so stop the helper
; too. It holds no state (it only relays encrypted messages); the browser starts it again when it's next needed.
!macro KV_STOP_HELPER
  nsExec::Exec '"$SYSDIR\taskkill.exe" /F /IM kestrove-nmh.exe'
  Pop $0
  Sleep 500
!macroend

!macro NSIS_HOOK_PREINSTALL
  !insertmacro KV_STOP_HELPER
!macroend

!macro NSIS_HOOK_POSTINSTALL
  FileOpen $0 "$INSTDIR\${KV_HOST}.chrome.json" w
  FileWrite $0 '{"name": "${KV_HOST}", "description": "Kestrove", "path": "kestrove-nmh.exe", "type": "stdio", "allowed_origins": [${KV_CHROME_ORIGINS}]}'
  FileClose $0
  FileOpen $0 "$INSTDIR\${KV_HOST}.firefox.json" w
  FileWrite $0 '{"name": "${KV_HOST}", "description": "Kestrove", "path": "kestrove-nmh.exe", "type": "stdio", "allowed_extensions": [${KV_FIREFOX_IDS}]}'
  FileClose $0
  WriteRegStr HKCU "Software\Google\Chrome\NativeMessagingHosts\${KV_HOST}" "" "$INSTDIR\${KV_HOST}.chrome.json"
  WriteRegStr HKCU "Software\Chromium\NativeMessagingHosts\${KV_HOST}" "" "$INSTDIR\${KV_HOST}.chrome.json"
  WriteRegStr HKCU "Software\Microsoft\Edge\NativeMessagingHosts\${KV_HOST}" "" "$INSTDIR\${KV_HOST}.chrome.json"
  WriteRegStr HKCU "Software\BraveSoftware\Brave-Browser\NativeMessagingHosts\${KV_HOST}" "" "$INSTDIR\${KV_HOST}.chrome.json"
  WriteRegStr HKCU "Software\Vivaldi\NativeMessagingHosts\${KV_HOST}" "" "$INSTDIR\${KV_HOST}.chrome.json"
  WriteRegStr HKCU "Software\Mozilla\NativeMessagingHosts\${KV_HOST}" "" "$INSTDIR\${KV_HOST}.firefox.json"
!macroend

!macro NSIS_HOOK_PREUNINSTALL
  !insertmacro KV_STOP_HELPER
  DeleteRegKey HKCU "Software\Google\Chrome\NativeMessagingHosts\${KV_HOST}"
  DeleteRegKey HKCU "Software\Chromium\NativeMessagingHosts\${KV_HOST}"
  DeleteRegKey HKCU "Software\Microsoft\Edge\NativeMessagingHosts\${KV_HOST}"
  DeleteRegKey HKCU "Software\BraveSoftware\Brave-Browser\NativeMessagingHosts\${KV_HOST}"
  DeleteRegKey HKCU "Software\Vivaldi\NativeMessagingHosts\${KV_HOST}"
  DeleteRegKey HKCU "Software\Mozilla\NativeMessagingHosts\${KV_HOST}"
  Delete "$INSTDIR\${KV_HOST}.chrome.json"
  Delete "$INSTDIR\${KV_HOST}.firefox.json"
!macroend