#!/bin/bash
# Skapa separata CloudFront-distributioner för varje ccTLD
# Detta är den rekommenderade approach för många domäner

ORIGIN_DOMAIN="quixzoom-landing-prod.s3.eu-north-1.amazonaws.com"

# Marknader med zone IDs
declare -A MARKETS=(
  ["se"]="Z10259721J71K43ZJPPU1"
  ["de"]="Z02042236EVWD34RIL8"
  ["co.uk"]="Z06391212CQRAVQ1FMNHV"
  ["fr"]="Z0590787VZDW5D5XHQAV"
  ["nl"]="Z08393705I60UK5C6T3D"
  ["it"]="Z01178703OEP5JBWVMCVN"
  ["es"]="Z03537332N1170YZA6Y96"
  ["fi"]="Z01156752B3NC8OLB0VQ3"
  ["dk"]="Z03418436Y57RW7ET3I2"
  ["at"]="Z06127861GC9YECVG8NJ5"
  ["be"]="Z02403741O3VID61R4CWK"
  ["ch"]="Z05948653CJP2I13KROV9"
  ["no"]="Z0115626AXXUA0YDZ41I"
  ["ie"]="Z01175865XIP34GSASTH"
  ["pl"]="Z061274130QWJWIMGJGK6"
)

# Hämta certifikat ARNs
CERTS=$(aws acm list-certificates --query 'CertificateSummaryList[*].[DomainName,CertificateArn]' --output text)

echo "Skapar CloudFront-distributioner..."
echo ""

for tld in "${!MARKETS[@]}"; do
  zone_id="${MARKETS[$tld]}"
  domain="quixzoom.$tld"
  
  # Hitta certifikat för denna domän
  cert_arn=$(echo "$CERTS" | grep "^$domain" | awk '{print $2}')
  
  if [ -z "$cert_arn" ]; then
    echo "⚠️  Inget certifikat hittat för $domain, hoppar över"
    continue
  fi
  
  echo "=== $domain ==="
  echo "  Cert: $cert_arn"
  
  # Kontrollera om distribution redan finns
  existing=$(aws cloudfront list-distributions --query "DistributionList.Items[?Aliases.Items[?contains(@, '$domain')]].Id" --output text 2>/dev/null)
  
  if [ -n "$existing" ] && [ "$existing" != "None" ]; then
    echo "  Distribution finns redan: $existing"
    continue
  fi
  
  # Skapa distribution
  cat > /tmp/cf-distribution.json << EOF
{
  "CallerReference": "$(date +%s)-$domain",
  "Aliases": {
    "Quantity": 2,
    "Items": ["$domain", "www.$domain"]
  },
  "DefaultRootObject": "index.html",
  "Origins": {
    "Quantity": 1,
    "Items": [{
      "Id": "S3-$domain",
      "DomainName": "$ORIGIN_DOMAIN",
      "S3OriginConfig": {
        "OriginAccessIdentity": ""
      },
      "OriginPath": "/markets/${tld//./}"
    }]
  },
  "DefaultCacheBehavior": {
    "TargetOriginId": "S3-$domain",
    "ViewerProtocolPolicy": "redirect-to-https",
    "AllowedMethods": {
      "Quantity": 2,
      "Items": ["GET", "HEAD"],
      "CachedMethods": {
        "Quantity": 2,
        "Items": ["GET", "HEAD"]
      }
    },
    "Compress": true,
    "ForwardedValues": {
      "QueryString": false,
      "Cookies": {"Forward": "none"}
    },
    "MinTTL": 0,
    "DefaultTTL": 86400,
    "MaxTTL": 31536000
  },
  "Comment": "quiXzoom $domain landing pages",
  "PriceClass": "PriceClass_100",
  "Enabled": true,
  "ViewerCertificate": {
    "ACMCertificateArn": "$cert_arn",
    "SSLSupportMethod": "sni-only",
    "MinimumProtocolVersion": "TLSv1.2_2021"
  }
}
EOF

  # Skapa distribution
  result=$(aws cloudfront create-distribution --distribution-config file:///tmp/cf-distribution.json 2>&1)
  
  if [ $? -eq 0 ]; then
    dist_id=$(echo "$result" | grep -o '"Id": "[^"]*"' | head -1 | cut -d'"' -f4)
    dist_domain=$(echo "$result" | grep -o '"DomainName": "[^"]*"' | head -1 | cut -d'"' -f4)
    echo "  ✅ Skapad: $dist_id ($dist_domain)"
    
    # Uppdatera Route53 ALIAS
    cat > /tmp/route53-change.json << R53EOF
{
  "Changes": [{
    "Action": "UPSERT",
    "ResourceRecordSet": {
      "Name": "$domain",
      "Type": "A",
      "AliasTarget": {
        "HostedZoneId": "Z2FDTNDATAQYW2",
        "DNSName": "$dist_domain",
        "EvaluateTargetHealth": false
      }
    }
  }]
}
R53EOF

    aws route53 change-resource-record-sets --hosted-zone-id "$zone_id" --change-batch file:///tmp/route53-change.json > /dev/null 2>&1
    echo "  ✅ Route53 uppdaterad"
  else
    echo "  ❌ Fel: $(echo "$result" | head -1)"
  fi
  
  echo ""
done

echo "✅ Klart!"