#!/usr/bin/env bash
# start.sh — start Agent0 and the glitch-tunnel.
#
# Run this every time (after reboots, etc.).
# Run bootstrap.sh once first to set everything up.

set -euo pipefail

REPO_DIR="$(cd "$(dirname "$0")" && pwd)"
OS="$(uname -s)"

GREEN='\033[0;32m'; YELLOW='\033[1;33m'; NC='\033[0m'
info() { echo -e "${GREEN}✓${NC} $*"; }
warn() { echo -e "${YELLOW}!${NC} $*"; }

cd "$REPO_DIR"

# ── Sanity check ──────────────────────────────────────────────────────────────
if [[ ! -f "${REPO_DIR}/.env" ]]; then
  echo "No .env found. Run bootstrap.sh first."
  exit 1
fi

# ── Ollama ────────────────────────────────────────────────────────────────────
if [[ "$OS" == "Linux" ]]; then
  if systemctl is-active --quiet ollama 2>/dev/null; then
    info "Ollama already running"
  else
    info "Starting Ollama..."
    sudo systemctl start ollama
  fi
else
  if curl -sf http://localhost:11434/api/tags >/dev/null 2>&1; then
    info "Ollama already running"
  else
    info "Starting Ollama..."
    ollama serve >/tmp/ollama.log 2>&1 &
    sleep 2
    curl -sf http://localhost:11434/api/tags >/dev/null 2>&1 \
      && info "Ollama started" \
      || warn "Ollama didn't respond — check: ollama serve"
  fi
fi

# ── Docker containers ─────────────────────────────────────────────────────────
info "Starting agent0..."
docker compose up -d agent0

info "Starting glitch-tunnel..."
docker compose up -d glitch-tunnel

echo ""
docker compose ps

echo ""
info "Agent0 is up. Open https://agent0.glitch.university"