#!/bin/bash
# Demo Reset Script (Linux/macOS)
# Resets the demo instance to a clean state with fresh seed data

set -e

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
cd "$SCRIPT_DIR/.."

ENV_FILE="compose/.env.demo"
COMPOSE_ARGS=("-f" "compose/demo.yml")
if [ -f "$ENV_FILE" ]; then
    COMPOSE_ARGS=("--env-file" "$ENV_FILE" "-f" "compose/demo.yml")
elif [ -f "compose/.env.demo.example" ]; then
    COMPOSE_ARGS=("--env-file" "compose/.env.demo.example" "-f" "compose/demo.yml")
fi

echo "=== Likwid Demo Reset ==="

if [ "$1" != "--force" ] && [ "$1" != "-f" ]; then
    read -p "This will DELETE all demo data and reset to initial state. Continue? (y/N) " confirm
    if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
        echo "Aborted."
        exit 0
    fi
fi

echo -e "\n[1/3] Stopping demo containers and removing volumes..."
podman-compose "${COMPOSE_ARGS[@]}" down --remove-orphans -v || docker-compose "${COMPOSE_ARGS[@]}" down --remove-orphans -v

echo -e "\n[2/3] Starting fresh demo instance..."
podman-compose "${COMPOSE_ARGS[@]}" up -d || docker-compose "${COMPOSE_ARGS[@]}" up -d

echo -e "\n[3/3] Waiting for services to be ready..."
sleep 5

max_retries=30
retry=0
while [ $retry -lt $max_retries ]; do
    if curl -s http://localhost:3001/health > /dev/null 2>&1; then
        echo -e "\n=== Demo Reset Complete ==="
        echo -e "\nDemo is ready at:"
        echo "  Frontend: http://localhost:4322"
        echo "  Backend:  http://localhost:3001"
        echo -e "\nDemo accounts (password: demo123):"
        echo "  - contributor (standard member)"
        echo "  - moderator (can moderate)"
        echo "  - observer (read-only)"
        exit 0
    fi
    retry=$((retry + 1))
    echo -n "."
    sleep 1
done

echo -e "\nWarning: Backend health check timed out. Check logs with:"
echo "  podman-compose ${COMPOSE_ARGS[*]} logs backend"
echo "  docker-compose ${COMPOSE_ARGS[*]} logs backend"