#!/bin/bash
set -euo pipefail

# Prepare deployment by stopping containers
# Usage: ./prepare-deployment.sh REPO_PROJECT_PATH PROD CURRENT_LINK_PATH

if [ $# -ne 3 ]; then
    echo "Error: Invalid number of arguments"
    echo "Usage: $0 REPO_PROJECT_PATH PROD CURRENT_LINK_PATH"
    exit 1
fi

REPO_PROJECT_PATH="$1"
PROD="$2"
CURRENT_LINK_PATH="$3"

# Ensure base directory exists
if [ ! -d "$REPO_PROJECT_PATH" ]; then
    echo "⚠️ Directory $REPO_PROJECT_PATH does not exist, creating it..."
    mkdir -p "$REPO_PROJECT_PATH"
fi

# If current symlink exists, stop containers in that directory
if [ -L "$CURRENT_LINK_PATH" ] && [ -d "$CURRENT_LINK_PATH" ]; then
    echo "🛑 Stopping containers in current deployment..."
    cd "$CURRENT_LINK_PATH"
    
    # Stop containers
    if [ -f "docker-compose_web.yml" ]; then
        docker compose -f docker-compose_web.yml -p pkmntrade-club down || true
    fi
    
    if [ "$PROD" = "false" ] && [ -f "docker-compose_staging.yml" ]; then
        docker compose -f docker-compose_staging.yml -p pkmntrade-club down || true
    fi
    
    if [ -f "docker-compose_core.yml" ]; then
        docker compose -f docker-compose_core.yml -p pkmntrade-club down || true
    fi
    
    echo "✅ Containers stopped"
else
    echo "ℹ️ No current deployment found (symlink doesn't exist or point to valid directory)"
fi