#!/usr/bin/env bash
# termdesk installer: curl -fsSL https://tdesk-sh.vercel.app/install | bash
# Installs uv if needed, then termdesk as a uv tool from the wheel hosted next to this script.
set -euo pipefail

BASE="${TERMDESK_BASE:-https://tdesk-sh.vercel.app}"
VERSION="${TERMDESK_VERSION:-0.3.1}"
WHEEL="$BASE/dl/termdesk-$VERSION-py3-none-any.whl"

say() { printf '\033[1;36mtermdesk\033[0m %s\n' "$*"; }
die() { printf '\033[1;31mtermdesk\033[0m %s\n' "$*" >&2; exit 1; }

case "$(uname -s)" in
  Darwin|Linux) ;;
  *) die "unsupported OS $(uname -s); termdesk runs on macOS and Linux" ;;
esac

if ! command -v uv >/dev/null 2>&1; then
  say "installing uv (Python package manager) from astral.sh"
  curl -LsSf https://astral.sh/uv/install.sh | sh
  export PATH="$HOME/.local/bin:$HOME/.cargo/bin:$PATH"
  command -v uv >/dev/null 2>&1 || die "uv did not land on PATH; open a new shell and rerun"
fi

say "installing termdesk $VERSION"
uv tool install --force --python ">=3.9" "$WHEEL"

BIN="$(uv tool dir --bin 2>/dev/null || echo "$HOME/.local/bin")"
export PATH="$BIN:$PATH"
command -v termdesk >/dev/null 2>&1 || die "installed, but $BIN is not on PATH; add it and rerun \`termdesk --version\`"

if [ -d "$HOME/.claude" ]; then
  termdesk setup >/dev/null 2>&1 && say "Claude Code skill installed to ~/.claude/skills/termdesk"
fi

TERM_OK=no
for t in kitty ghostty wezterm; do command -v "$t" >/dev/null 2>&1 && TERM_OK=yes; done
[ -d /Applications/kitty.app ] || [ -d /Applications/Ghostty.app ] || [ -d /Applications/WezTerm.app ] && TERM_OK=yes
if [ "$TERM_OK" = no ]; then
  say "no kitty, Ghostty or WezTerm found; termdesk needs one of them to draw the desktop"
fi
command -v docker >/dev/null 2>&1 || say "docker not found; \`termdesk sandbox\` needs it, plain \`termdesk host:port\` does not"

say "installed $(termdesk --version)"
cat <<EOF

  termdesk host:port                 show a VNC desktop in this pane
  termdesk sandbox up --name work    disposable XFCE + Firefox desktop (docker)
  termdesk work                      show it
  termdesk action state              drive it from another shell

EOF