#!/usr/bin/env bash

AGS_LOG_DIR="/tmp/omeron-ags-logs"

module_description() {
  printf "AGS (Aylur's Gtk Shell) - Widget system for Hyprland\n"
}

module_required() { return 0; }
module_should_skip() {
  command -v ags >/dev/null 2>&1
}

_ags_build_deps() {
  local deps=("libastal-io-git" "libastal-git" "libastal-4-git")
  local all_ok=0

  mkdir -p "$AGS_LOG_DIR"

  for dep in "${deps[@]}"; do
    if is_package_installed "$dep"; then
      tui_success "$dep already installed"
      continue
    fi
    tui_info "Building $dep from AUR (dependency for AGS)..."
    local log="$AGS_LOG_DIR/$dep.log"
    if paru -S --needed --noconfirm "$dep" > "$log" 2>&1; then
      tui_success "$dep built and installed"
    else
      tui_warn "$dep build failed — see $log"
      all_ok=1
    fi
  done

  return $all_ok
}

module_main() {
  log_section "AGS Installation"

  if command -v ags >/dev/null 2>&1; then
    tui_success "AGS already installed"
    return 0
  fi

  if ! have paru; then
    tui_warn "paru not available. Install ags manually: paru -S aylurs-gtk-shell-git"
    return 0
  fi

  tui_warn "AGS must be built from source (npm install + Go + meson)."
  tui_warn "This will first build 3 libastal libraries, then AGS itself."
  tui_warn "Total time can be 5-15 minutes depending on your system."
  printf '\n'

  if ! tui_confirm "Install AGS now?"; then
    tui_info "AGS installation skipped. Run later: paru -S aylurs-gtk-shell-git"
    return 0
  fi

  if ! _ags_build_deps; then
    tui_warn "Some AGS dependencies failed to build."
    tui_info "Check logs in $AGS_LOG_DIR/ for details."
    if ! tui_confirm "Try to install AGS anyway?"; then
      tui_info "AGS installation aborted. Fix deps manually, then run: paru -S aylurs-gtk-shell-git"
      return 0
    fi
  fi

  tui_info "Building aylurs-gtk-shell-git from AUR..."
  mkdir -p "$AGS_LOG_DIR"
  local log="$AGS_LOG_DIR/aylurs-gtk-shell-git.log"
  if paru -S --needed --noconfirm aylurs-gtk-shell-git > "$log" 2>&1; then
    tui_success "AGS installed"
  else
    tui_warn "AGS build failed — see $log"
    tui_info "Check the last 30 lines: tail -30 $log"
    tui_info "Try manually: paru -S aylurs-gtk-shell-git"
  fi
}