#!/bin/bash

set -e

cd "$(dirname "$0")"

EXPIRATION_DATE=${1:-"2026-03-03"}
TODAY=$(date +%Y-%m-%d)

echo "========================================="
echo "DigitalOcean Auto Destroy Script"
echo "========================================="
echo "Expiration Date: $EXPIRATION_DATE"
echo "Today: $TODAY"
echo "========================================="

if [[ "$TODAY" > "$EXPIRATION_DATE" ]]; then
    echo "⚠️  Resources have expired! Destroying all resources..."
    
    DO_TOKEN=$(grep DIGITALOCEAN_TOKEN .env | cut -d'=' -f2)
    
    if [ -z "$DO_TOKEN" ]; then
        echo "❌ Error: DIGITALOCEAN_TOKEN not found in .env file"
        exit 1
    fi
    
    echo "Running terraform destroy..."
    terraform destroy -auto-approve -var="do_token=$DO_TOKEN"
    
    echo "✅ All resources destroyed successfully!"
else
    echo "✅ Resources are still valid. No action needed."
    
    DAYS_UNTIL_EXPIRY=$(( ($(date -d "$EXPIRATION_DATE" +%s) - $(date -d "$TODAY" +%s)) / 86400 ))
    echo "Days until expiry: $DAYS_UNTIL_EXPIRY"
fi

echo "========================================="