AWSTemplateFormatVersion: "2010-09-09"
Description: Deploys the AWS Lambda functions required to enable logging of Amazon Connect Agent Event Records to CloudWatch.
Parameters:
  AWSS3BucketPrefix:
    Type: String
    Default: ''
    Description: Not required and only used for development purposes.
  AWSRegion:
    Type: String
    Default: us-east-1
    AllowedValues:
      - us-east-1
      - us-west-2
      - ap-southeast-1
      - ap-southeast-2
      - ap-northeast-1
      - eu-central-1
      - eu-west-2
    Description: The region code that you are deploying to. This should be the same region that your Amazon Connect instance is deployed to. MAKE SURE that you have your console currently set to this region.

  AWSSCVCommonRole:
    Type: String
    Default: REPLACEME
    Description: ARN of the awsscv_common_role role

  ConnectInstanceName:
    Type: String
    Default: REPLACEME
    Description: Provide the instance name for Amazon Connect.

  AgentEventKinesisStream:
    Type: String
    Default: REPLACEME
    Description: ARN of the Kinesis stream used for agent events

  DetailedLogging:
    Type: String
    Default: false
    AllowedValues:
      - true
      - false
    Description: Log all agent events (true) rather than just state changes.

  Format:
    Type: String
    Default: true
    AllowedValues:
      - true
      - false
    Description: Pretty print agent event output (true)

  LambdaLoggingLevel:
    Type: String
    Default: INFO
    AllowedValues:
      - DEBUG
      - INFO

Resources:
  awsscvaeloggerlambda:
    Type: AWS::Lambda::Function
    Properties:
      Code:
        S3Bucket:
          !Join
          - ''
          - - !Ref AWSS3BucketPrefix
            - 'awsscv-supporting-code-'
            - !Ref AWSRegion
        S3Key: awsscv_ae_logger.zip
      Description: Lambda function to log agent event data
      Environment:
        Variables:
          format:
            Ref: Format
          lambda_logging_level:
            Ref: LambdaLoggingLevel
      FunctionName:
        !Join
        - ''
        - - 'awsscv_ae_logger_'
          - !Ref ConnectInstanceName
      Handler: awsscv_ae_logger.lambda_handler
      Role: !Ref AWSSCVCommonRole
      Runtime: python3.8
      Timeout: 8

  awsscvaeloggertrigger:
    Type: AWS::Lambda::EventSourceMapping
    Properties:
      BatchSize: 100
      Enabled: true
      EventSourceArn: !Ref AgentEventKinesisStream
      FunctionName: !GetAtt awsscvaeloggerlambda.Arn
      MaximumBatchingWindowInSeconds: 0
      StartingPosition: LATEST