#!/usr/bin/env bash
# ===========================================================================
#  Stage 02: System Packages
#  Installs all non-default packages — distro-agnostic.
#
#  Package names that differ between Debian and Fedora are handled via
#  pkg_install_mapped() or conditional branches.
#  Same-name packages are installed with pkg_install().
# ===========================================================================

info "Installing system packages (this may take a while)..."

# ===========================================================================
#  A. Development tools & compilers
# ===========================================================================
echo "    Development tools..."
pkg_group_install "Development Tools"  # Fedora only

# Common dev packages (same name on both)
pkg_install cmake

# Differently-named dev packages
pkg_install_mapped "build-essential" "@development-tools"
pkg_install_mapped "g++" "gcc-c++"

# Kernel headers
if [ "$DISTRO_FAMILY" = "debian" ]; then
  pkg_install "linux-headers-$(uname -r)" 2>/dev/null || pkg_install linux-headers-generic
else
  pkg_install kernel-devel kernel-headers
fi

pkg_install dkms

# ===========================================================================
#  B. CLI utilities
# ===========================================================================
echo "    CLI utility packages..."

# Same-name CLI tools
pkg_install \
  ripgrep \
  fd-find \
  jq \
  just \
  ffmpeg \
  wl-clipboard \
  wtype \
  wofi

# fd-find may need a symlink (binary is fdfind on both distros)
if command -v fdfind &>/dev/null && ! command -v fd &>/dev/null; then
  if [ "$DISTRO_FAMILY" = "debian" ]; then
    sudo ln -sf "$(which fdfind)" /usr/local/bin/fd 2>/dev/null || true
  else
    sudo ln -sf "$(which fdfind)" /usr/local/bin/fd 2>/dev/null || true
  fi
fi

# Differently-named
pkg_install_mapped "imagemagick" "ImageMagick"

# ===========================================================================
#  C. Media & graphics
# ===========================================================================
echo "    Media & graphics packages..."
pkg_install gimp vlc

# ===========================================================================
#  D. Fonts
# ===========================================================================
echo "    Font packages..."
if [ "$DISTRO_FAMILY" = "debian" ]; then
  pkg_install fonts-powerline fonts-noto-cjk fonts-noto-cjk-extra \
    fonts-noto-core fonts-noto-ui-core 2>/dev/null || true
else
  pkg_install powerline-fonts google-noto-cjk-fonts \
    google-noto-fonts-common 2>/dev/null || true
fi

# ===========================================================================
#  E. System tools
# ===========================================================================
echo "    System tool packages..."
pkg_install \
  powertop \
  smartmontools \
  solaar 2>/dev/null || warn "  Some system tools failed."

# TLP — laptop power management
if [ "$DISTRO_FAMILY" = "debian" ]; then
  pkg_install tlp 2>/dev/null || warn "  tlp not available."
else
  pkg_install tlp tlp-rdw 2>/dev/null || warn "  tlp not available."
fi

# ===========================================================================
#  F. General utilities
# ===========================================================================
echo "    General utility packages..."
pkg_install \
  rsync \
  curl \
  wget \
  unzip \
  p7zip 2>/dev/null || true

# ---- Ghostty terminal emulator ----
# Fedora: in official repos since F40
# Ubuntu/Pop: via PPA (added in stage 01)
echo "    Ghostty terminal emulator..."
pkg_install ghostty 2>/dev/null || warn "  ghostty install failed."

# ---- VS Code ----
echo "    VS Code..."
pkg_install code 2>/dev/null || warn "  code install failed."

# ===========================================================================
#  Start enabled services
# ===========================================================================
if command -v tlp &>/dev/null; then
  $SERVICE_ENABLE tlp 2>/dev/null || true
fi

ok "Stage 02 complete: system packages installed."