setup

#!/bin/bash
###############################################################################
# wine-gaming — setup (entrypoint)
# Sources lib/ modules and routes CLI commands.
# Do NOT add business logic here — put it in the appropriate lib/*.sh file.
###############################################################################

# Note: We do NOT use 'set -e' to allow batch operations to continue on errors.

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
SETUP_SCRIPT_PATH="$SCRIPT_DIR/setup"

# Source library modules in dependency order
for _lib in config utils registry installer shortcuts apps launch prefix profile user_registry aliases; do
    # shellcheck source=/dev/null
    source "$SCRIPT_DIR/lib/${_lib}.sh"
done
unset _lib

# ── Help text ─────────────────────────────────────────────────────────────────
show_help() {
    cat <<'HELP_EOF'
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
  wine-gaming — Wine Proton Multi-Launcher
━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━

USAGE:
  ./setup <command> [options]

WINE PREFIX MANAGEMENT:
  purge                        Delete Wine prefix and start fresh
  backup                       Backup essential DLLs and packages
  restore                      Restore from backup
  init                         Initialize Wine prefix with dependencies
  full                         Complete setup: purge + init + install all
  quick                        Reinit deps + install any missing launchers
  install-proton               Download and install Proton-GE
  fix-z-drive                  Permanently remove Z: drive mount
  unmount-z                    Temporarily hide Z: (stops /mnt disk warnings)
  mount-z                      Restore Z: drive
  suppress-z-warnings          Suppress Z: drive log warnings
  configure-drives [D] [/path] Configure Wine drive mappings

APP MANAGEMENT:
  list                         Show all launchers and install status
  list-installers              Show available installers in ./installers/
  install <app-key>            Install a launcher
  install <app-key> <path>     Install with a custom local installer
  install-all                  Install all registered launchers
  uninstall <app-key>          Remove a launcher from the prefix
  launch <key>                 Launch any registered app (launcher or user)
  launch <key> --profile <p>   Launch with a specific profile (also: --profile <p> <key>)
  launch-exe <path>            Launch any external .exe/.msi in managed prefix
  prefix-info                  Show managed prefix paths and env vars

USER APP REGISTRY (games, standalone .exes):
  add <key> <exe> [name] [--launcher <launcher-key>]
                               Register an exe under a short key (grouped by launcher for display only)
  remove <key>                 Remove a user entry

SHORTCUT MANAGEMENT:
  install-shortcut <key|all>          Create .desktop launcher shortcut (or all installed)
  install-shortcut --profile <p> <key> Create profile-specific shortcut (key-p.desktop)
  remove-shortcut  <key|all>          Remove desktop shortcut (or all)

PROFILE MANAGEMENT (per-app Proton/DXVK tuning):
  profile menu  [app-key]      Interactive knob editor (FPS cap, HUD, FSR, …)
  profile show  [app-key]      Show effective settings (default + overrides)
  profile list                 List all profiles
  profile set   [app] K=V …    Set values (defaults to global if no app)
  profile unset [app] KEY …    Remove keys
  profile edit  [app-key]      Open raw profile file in $EDITOR
  profile reset [app-key]      Delete the profile file

ALIAS MANAGEMENT:
  install-aliases              Write wig-* aliases → ~/.bashrc (run once)
  remove-aliases               Remove wig-* aliases and ~/.bashrc entry
  show-aliases                 List installed wig-* aliases

AVAILABLE LAUNCHERS:
  ea-desktop       EA Desktop (Origin)
  gog-galaxy       GOG Galaxy
  epic-games       Epic Games Launcher
  ubisoft-connect  Ubisoft Connect
  amazon-games     Amazon Games
  legacy-games     Legacy Games

EXAMPLES:
  ./setup install-proton
  ./setup full
  ./setup install gog-galaxy
  ./setup launch gog-galaxy
  ./setup launch-exe /path/to/Game.exe
  ./setup install-aliases          # then: source ~/.bashrc
  wig-launch gog-galaxy            # after aliases are active

CONFIGURATION:
  Add/edit launchers in lib/config.sh → APP_REGISTRY array.
  Format: [key]="Name|ExePath|URL|UninstallPath1|..."

ENV OVERRIDES:
  WINE_GAMING_HOME=<path>      Override Wine prefix root (default: ~/.wine-gaming)
  WINE_GAMING_CACHE=<path>     Override installer cache directory
  WINE_GAMING_APPS_DIR=<path>  Override .desktop shortcut directory

DIRECTORIES:
  Wine prefix:  $WINEPREFIX
  Proton:       $PROTON_DIR
  Cache:        $CACHE_DIR
  Backups:      $BACKUP_DIR
  Shortcuts:    $APPS_DIR
  Aliases:      $ALIAS_FILE

━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━
HELP_EOF
}

# ── Command router ────────────────────────────────────────────────────────────
main() {
    local command="${1:-help}"

    case "$command" in
        # Prefix management
        purge)               purge ;;
        backup)              backup ;;
        restore)             restore ;;
        init)                init ;;
        full)                full_setup ;;
        quick)               quick_setup ;;
        install-proton)      install_proton ;;
        fix-z-drive)         fix_z_drive ;;
        unmount-z)           unmount_z ;;
        mount-z)             mount_z ;;
        suppress-z-warnings) suppress_z_warnings ;;
        configure-drives)    configure_wine_drives "$2" "$3" ;;

        # App management
        list)                list_apps ;;
        list-installers)     list_installers ;;
        install)             install_app "$2" "$3" ;;
        install-all)         install_all_launchers ;;
        uninstall)           uninstall_app "$2" ;;
        launch)              shift; launch_app "$@" ;;
        launch-exe)          launch_external_exe "$2" ;;
        prefix-info)         prefix_info ;;

        # User app registry (games, standalone exes)
        add)                 shift; add_user_app "$@" ;;
        remove)              remove_user_app "$2" ;;

        # Shortcut management
        install-shortcut)
            shift
            if [ "$1" = "all" ]; then create_all_shortcuts
            else create_shortcut "$@"; fi ;;
        remove-shortcut)
            if [ "$2" = "all" ]; then remove_all_shortcuts
            else remove_shortcut "$2"; fi ;;

        # Profiles
        profile)             shift; profile_dispatch "$@" ;;

        # Alias management
        install-aliases)     install_aliases ;;
        remove-aliases)      remove_aliases ;;
        show-aliases)        show_aliases ;;

        # Help
        help|-h|--help)      show_help ;;

        *)
            print_error "Unknown command: $command"
            echo ""
            show_help
            exit 1
            ;;
    esac
}

main "$@"