variable "aws_region" {
  description = "AWS region where resources will be created"
  type        = string
  default     = "us-east-1"
}

variable "environment" {
  description = "Environment name (e.g., dev, staging, prod)"
  type        = string
  default     = "dev"
}

variable "project_name" {
  description = "Name of the project"
  type        = string
  default     = "meteor"
}

# S3 Configuration
variable "s3_bucket_versioning" {
  description = "Enable S3 bucket versioning"
  type        = bool
  default     = true
}

variable "s3_bucket_force_destroy" {
  description = "Allow S3 bucket to be destroyed even if it contains objects"
  type        = bool
  default     = false
}

# SQS Configuration
variable "sqs_visibility_timeout_seconds" {
  description = "SQS visibility timeout in seconds"
  type        = number
  default     = 300
}

variable "sqs_message_retention_seconds" {
  description = "SQS message retention period in seconds"
  type        = number
  default     = 1209600 # 14 days
}

variable "sqs_max_receive_count" {
  description = "Maximum number of receives before message goes to DLQ"
  type        = number
  default     = 3
}

# RDS Configuration (if using RDS instead of external PostgreSQL)
variable "enable_rds" {
  description = "Enable RDS PostgreSQL instance"
  type        = bool
  default     = false
}

variable "rds_instance_class" {
  description = "RDS instance class"
  type        = string
  default     = "db.t3.micro"
}

variable "rds_allocated_storage" {
  description = "RDS allocated storage in GB"
  type        = number
  default     = 20
}

variable "rds_max_allocated_storage" {
  description = "RDS maximum allocated storage in GB"
  type        = number
  default     = 100
}

# ECS/Fargate Configuration
variable "enable_fargate" {
  description = "Enable ECS Fargate deployment"
  type        = bool
  default     = false
}

variable "web_backend_cpu" {
  description = "CPU units for web backend service"
  type        = number
  default     = 256
}

variable "web_backend_memory" {
  description = "Memory MB for web backend service"
  type        = number
  default     = 512
}

variable "compute_service_cpu" {
  description = "CPU units for compute service"
  type        = number
  default     = 256
}

variable "compute_service_memory" {
  description = "Memory MB for compute service"
  type        = number
  default     = 512
}

# Monitoring Configuration
variable "cloudwatch_log_retention_days" {
  description = "CloudWatch log retention period in days"
  type        = number
  default     = 14
}

variable "enable_detailed_monitoring" {
  description = "Enable detailed CloudWatch monitoring"
  type        = bool
  default     = true
}

# Alerting Configuration
variable "alert_email" {
  description = "Email address to receive alert notifications"
  type        = string
  default     = ""
}

variable "nestjs_error_rate_threshold" {
  description = "NestJS 5xx error rate threshold (percentage) that triggers alarm"
  type        = number
  default     = 1.0
}

variable "go_service_failure_rate_threshold" {
  description = "Go service processing failure rate threshold (percentage) that triggers alarm"
  type        = number
  default     = 5.0
}

variable "sqs_queue_depth_threshold" {
  description = "SQS queue depth threshold (number of visible messages) that triggers alarm"
  type        = number
  default     = 1000
}

variable "alarm_evaluation_periods" {
  description = "Number of periods to evaluate for alarm state"
  type        = number
  default     = 1
}

variable "alarm_period_seconds" {
  description = "Period in seconds for alarm evaluation"
  type        = number
  default     = 300
}