#!/bin/sh
# falcode agent-completion notifier.
#
# Spawned by the falcode pi extension (falcode.ts -> fireNotification) when an
# agent's turn finishes (working -> waiting_user_input) with:
#   --agent <pi|opencode> --pane-name <cwd-basename> --status idle
#   --session <zellij-session> --pane-id <n>
#
# Sends a desktop popup (notify-send) and an ntfy push so Sam knows the agent
# finished. Must never exit non-zero in a way that could disturb the caller.

agent=""
pane_name=""
status=""
session=""
pane_id=""

while [ $# -gt 0 ]; do
  case "$1" in
    --agent) agent="$2"; shift 2 ;;
    --pane-name) pane_name="$2"; shift 2 ;;
    --status) status="$2"; shift 2 ;;
    --session) session="$2"; shift 2 ;;
    --pane-id) pane_id="$2"; shift 2 ;;
    *) shift ;;
  esac
done

# Only notify on agent-finish transitions.
[ "$status" = "idle" ] || exit 0

[ -z "$pane_name" ] && pane_name="$agent"
[ -z "$pane_name" ] && pane_name="pi"

title="✓ $pane_name finished"
body="$agent agent done"
[ -n "$session" ] && body="$body · $session"

# 1) Desktop popup
if command -v notify-send >/dev/null 2>&1; then
  notify-send -a "Pi" "$title" "$body" >/dev/null 2>&1 || true
fi

# 2) ntfy push (phone/desktop clients). PI_NTFY_TOPIC comes from
#    ~/.config/environment.d/10-secrets.conf; fall back to the lab topic.
topic="${PI_NTFY_TOPIC:-http://192.168.20.35:8099/PI_NTFY_TOPIC}"
if command -v curl >/dev/null 2>&1; then
  curl -s -o /dev/null \
    -H "Title: $title" \
    -H "Tags: white_check_mark" \
    -d "$body" \
    "$topic" >/dev/null 2>&1 || true
fi

exit 0