# CloudFront Distribution Outputs
output "cloudfront_distribution_id" {
  description = "CloudFront distribution ID"
  value       = aws_cloudfront_distribution.main.id
}

output "cloudfront_distribution_arn" {
  description = "CloudFront distribution ARN"
  value       = aws_cloudfront_distribution.main.arn
}

output "cloudfront_domain_name" {
  description = "CloudFront distribution domain name"
  value       = aws_cloudfront_distribution.main.domain_name
}

output "cloudfront_hosted_zone_id" {
  description = "CloudFront distribution hosted zone ID"
  value       = aws_cloudfront_distribution.main.hosted_zone_id
}

output "cloudfront_status" {
  description = "CloudFront distribution status"
  value       = aws_cloudfront_distribution.main.status
}

# CloudFormation Stack Outputs (conditional)
output "cloudformation_stack_id" {
  description = "CloudFormation stack ID"
  value       = var.enable_cloudformation_stack ? aws_cloudformation_stack.network[0].id : null
}

output "cloudformation_stack_name" {
  description = "CloudFormation stack name"
  value       = var.enable_cloudformation_stack ? aws_cloudformation_stack.network[0].name : null
}

output "vpc_id" {
  description = "VPC ID from CloudFormation stack"
  value       = var.enable_cloudformation_stack ? data.aws_cloudformation_stack.network[0].outputs["VPCId"] : null
}

output "public_subnet_id" {
  description = "Public subnet ID from CloudFormation stack"
  value       = var.enable_cloudformation_stack ? data.aws_cloudformation_stack.network[0].outputs["PublicSubnetId"] : null
}

# Security Group Outputs (conditional)
output "alb_security_group_id" {
  description = "ALB security group ID"
  value       = var.create_alb_security_group ? aws_security_group.alb[0].id : null
}

output "web_security_group_id" {
  description = "Web server security group ID"
  value       = var.create_web_security_group ? aws_security_group.web[0].id : null
}

# WAF Outputs (conditional)
output "waf_web_acl_arn" {
  description = "WAF Web ACL ARN"
  value       = var.enable_waf ? aws_wafv2_web_acl.cloudfront[0].arn : null
}

output "waf_web_acl_id" {
  description = "WAF Web ACL ID"
  value       = var.enable_waf ? aws_wafv2_web_acl.cloudfront[0].id : null
}

# Origin Information
output "origin_domain" {
  description = "Origin domain name"
  value       = var.origin_domain
}

# ACM Certificate Outputs
output "acm_certificate_arn" {
  description = "ACM certificate ARN"
  value       = var.create_acm_certificate ? aws_acm_certificate.main[0].arn : null
}

output "acm_certificate_domain_validation_options" {
  description = "ACM certificate domain validation options"
  value       = var.create_acm_certificate ? aws_acm_certificate.main[0].domain_validation_options : null
}

# Route53 Outputs
output "route53_zone_id" {
  description = "Route53 hosted zone ID"
  value       = var.create_route53_records ? data.aws_route53_zone.main[0].zone_id : null
}

# CloudFront URLs for testing
output "cloudfront_url" {
  description = "CloudFront distribution URL"
  value       = "https://${aws_cloudfront_distribution.main.domain_name}"
}

output "custom_domain_urls" {
  description = "Custom domain URLs"
  value       = [for alias in var.cloudfront_aliases : "https://${alias}"]
}

output "domain_validation_records" {
  description = "DNS records needed for domain validation (if not using Route53)"
  value = var.create_route53_records || !var.create_acm_certificate ? null : [
    for dvo in aws_acm_certificate.main[0].domain_validation_options : {
      name   = dvo.resource_record_name
      type   = dvo.resource_record_type
      value  = dvo.resource_record_value
    }
  ]
}