; ======================================================================
; EngineeringSync - Inno Setup Script
; Erstellt einen professionellen Windows-Installer (.exe)
;
; Voraussetzung: Inno Setup 6.x (https://jrsoftware.org/isinfo.php)
; Build: .\installer\build-installer.ps1
; ======================================================================

#define AppName      "EngineeringSync"
#define AppVersion   "1.0.0"
#define AppPublisher "EngineeringSync"
#define AppExe       "EngineeringSync.TrayApp.exe"
#define ServiceExe   "EngineeringSync.Service.exe"
#define SetupExe     "EngineeringSync.Setup.exe"
#define DefaultDir   "{autopf}\EngineeringSync"
#define TrayIcon     "..\EngineeringSync.TrayApp\Assets\tray.ico"

; -- Pfade zu den publizierten Builds (relative zum .iss-Verzeichnis) --
#define ServicePublish "..\EngineeringSync.Service\bin\Release\net10.0\publish\"
#define TrayPublish    "..\EngineeringSync.TrayApp\bin\Release\net10.0-windows\publish\"
#define SetupPublish   "..\EngineeringSync.Setup\bin\Release\net10.0-windows\publish\"
; Self-contained: .NET Runtime wird nicht mehr separat benoetigt


[Setup]
AppId                    = {{A1B2C3D4-E5F6-7890-ABCD-EF1234567890}
AppName                  = {#AppName}
AppVersion               = {#AppVersion}
AppPublisher             = {#AppPublisher}
AppPublisherURL          = https://github.com/your-org/EngineeringSync
AppSupportURL            = https://github.com/your-org/EngineeringSync/issues
DefaultDirName           = {#DefaultDir}
DefaultGroupName         = {#AppName}
DisableProgramGroupPage  = yes
PrivilegesRequired       = admin
OutputBaseFilename       = EngineeringSync-{#AppVersion}-Setup
OutputDir                = ..\dist
Compression              = lzma2/ultra64
SolidCompression         = yes
ArchitecturesAllowed     = x64compatible
ArchitecturesInstallIn64BitMode = x64compatible

; Installer-Icon (Titelleiste + Explorer)
SetupIconFile            = {#TrayIcon}

; Wizard-Design
WizardStyle              = modern
WizardResizable          = no
WindowVisible            = no

; Versionsinformationen
VersionInfoVersion       = {#AppVersion}
VersionInfoCompany       = {#AppPublisher}
VersionInfoDescription   = {#AppName} Setup
VersionInfoProductName   = {#AppName}

; Deinstallation
UninstallDisplayName     = {#AppName}
UninstallDisplayIcon     = {app}\{#AppExe}
CreateUninstallRegKey    = yes


[Languages]
Name: "german"; MessagesFile: "compiler:Languages\German.isl"


[Messages]
WelcomeLabel1=Willkommen beim [name]-Setup-Assistenten
WelcomeLabel2=Dieser Assistent installiert [name/ver] auf Ihrem Computer.%n%nBitte schließen Sie alle anderen Anwendungen bevor Sie fortfahren.
FinishedLabel=Die Installation von [name] ist abgeschlossen.%n%nDer Setup-Assistent wird jetzt geöffnet, um Ihre erste Konfiguration einzurichten.
ClickFinish=Klicken Sie auf Fertigstellen um den EngineeringSync-Konfigurations-Assistenten zu starten.


[Types]
Name: "full";    Description: "Vollständige Installation"
Name: "custom";  Description: "Benutzerdefinierte Installation"; Flags: iscustom


[Components]
Name: "service"; Description: "EngineeringSync Windows-Dienst (erforderlich)"; Types: full custom; Flags: fixed
Name: "trayapp"; Description: "System Tray Benachrichtigungs-App";              Types: full custom; Flags: fixed
Name: "setup";   Description: "Konfigurations-Assistent";                       Types: full custom; Flags: fixed


[Tasks]
Name: "desktopicon"; Description: "Desktop-Verknüpfung erstellen"; GroupDescription: "Zusätzliche Symbole:"


[Files]
; -- Windows Service --
Source: "{#ServicePublish}*"; DestDir: "{app}"; Components: service; Flags: ignoreversion recursesubdirs

; -- TrayApp --
Source: "{#TrayPublish}*";   DestDir: "{app}"; Components: trayapp; Flags: ignoreversion recursesubdirs

; -- Setup-Wizard --
Source: "{#SetupPublish}*";  DestDir: "{app}"; Components: setup;   Flags: ignoreversion recursesubdirs

; -- Icons als eigenständige Dateien (für Verknüpfungen) --
Source: "..\EngineeringSync.TrayApp\Assets\tray.ico";       DestDir: "{app}"; Flags: ignoreversion
Source: "..\EngineeringSync.Setup\Assets\setup-icon.ico";   DestDir: "{app}"; Flags: ignoreversion



[Icons]
; Startmenü - TrayApp
Name: "{group}\{#AppName}"; Filename: "{app}\{#AppExe}"; IconFilename: "{app}\tray.ico"; Comment: "EngineeringSync Benachrichtigungen"

; Startmenü - Konfiguration
Name: "{group}\{#AppName} konfigurieren"; Filename: "{app}\{#SetupExe}"; IconFilename: "{app}\setup-icon.ico"; Comment: "EngineeringSync konfigurieren"

; Startmenü - Deinstallieren
Name: "{group}\{#AppName} deinstallieren"; Filename: "{uninstallexe}"; IconFilename: "{app}\tray.ico"

; Desktop-Verknüpfung (nur wenn Task gewählt)
Name: "{commondesktop}\{#AppName}"; Filename: "{app}\{#AppExe}"; IconFilename: "{app}\tray.ico"; Comment: "EngineeringSync Benachrichtigungen"; Tasks: desktopicon


[Run]
; Windows-Dienst registrieren
Filename: "{sys}\sc.exe"; \
    Parameters: "create EngineeringSync binPath= ""{app}\{#ServiceExe}"" start= auto DisplayName= ""EngineeringSync Watcher Service"""; \
    StatusMsg: "Windows-Dienst wird registriert..."; \
    Flags: runhidden waituntilterminated; \
    Check: not ServiceExists

; Konfigurations-Wizard starten (nach der Installation)
Filename: "{app}\{#SetupExe}"; \
    Description: "EngineeringSync jetzt konfigurieren"; \
    StatusMsg: "Konfigurations-Assistent wird gestartet..."; \
    Flags: postinstall nowait skipifsilent


[UninstallRun]
; Dienst stoppen
Filename: "{sys}\sc.exe"; Parameters: "stop EngineeringSync"; \
    Flags: runhidden waituntilterminated; RunOnceId: "StopService"

; Dienst löschen
Filename: "{sys}\sc.exe"; Parameters: "delete EngineeringSync"; \
    Flags: runhidden waituntilterminated; RunOnceId: "DeleteService"

; TrayApp beenden
Filename: "{sys}\taskkill.exe"; Parameters: "/F /IM ""{#AppExe}"""; \
    Flags: runhidden waituntilterminated; RunOnceId: "KillTray"


[UninstallDelete]
Type: filesandordirs; Name: "{commonappdata}\EngineeringSync"


[Registry]
; TrayApp-Autostart entfernen bei Deinstallation
Root: HKCU; Subkey: "SOFTWARE\Microsoft\Windows\CurrentVersion\Run"; \
    ValueType: none; ValueName: "EngineeringSync.TrayApp"; Flags: deletevalue uninsdeletevalue


[Code]
{ ======================================================================
  Pascal-Script
  ====================================================================== }

function ServiceExists(): Boolean;
var
  ResultCode: Integer;
begin
  Exec(ExpandConstant('{sys}\sc.exe'), 'query EngineeringSync',
       '', SW_HIDE, ewWaitUntilTerminated, ResultCode);
  Result := (ResultCode = 0);
end;

{ Upgrade: Bestehende Installation erkennen und stoppen }
function PrepareToInstall(var NeedsRestart: Boolean): String;
var
  ResultCode: Integer;
begin
  Result := '';

  if ServiceExists() then
  begin
    Exec(ExpandConstant('{sys}\sc.exe'), 'stop EngineeringSync',
         '', SW_HIDE, ewWaitUntilTerminated, ResultCode);
    Sleep(2000);
  end;

  { TrayApp beenden falls läuft }
  Exec(ExpandConstant('{sys}\taskkill.exe'),
       '/F /IM "EngineeringSync.TrayApp.exe"',
       '', SW_HIDE, ewWaitUntilTerminated, ResultCode);
end;