#Module for creating a new S3 bucket for storing pipeline artifacts
module "s3_artifacts_bucket" {
  source                = "../../terraform-modules/s3"
  project_name          = var.project_name
  kms_key_arn           = module.codepipeline_kms.arn
  codepipeline_role_arn = module.codepipeline_iam_role.role_arn
  tags = {
    Project_Name = var.project_name
    Environment  = var.environment
    Account_ID   = local.account_id
    Region       = local.region
  }
}

module "codebuild_terraform" {
  source = "../../terraform-modules/codebuild"

  project_name                        = var.project_name
  role_arn                            = module.codepipeline_iam_role.role_arn
  s3_bucket_name                      = module.s3_artifacts_bucket.bucket
  build_projects                      = var.build_projects
  build_project_source                = var.build_project_source
  builder_compute_type                = var.builder_compute_type
  buildspecyaml_directory             = var.buildspecyaml_directory
  builder_image                       = var.builder_image
  builder_image_pull_credentials_type = var.builder_image_pull_credentials_type
  builder_type                        = var.builder_type
  kms_key_arn                         = module.codepipeline_kms.arn
  tags = {
    Project_Name = var.project_name
    Environment  = var.environment
    Account_ID   = local.account_id
    Region       = local.region
  }
}

module "codepipeline_kms" {
  source                = "../../terraform-modules/kms"
  codepipeline_role_arn = module.codepipeline_iam_role.role_arn
  tags = {
    Project_Name = var.project_name
    Environment  = var.environment
    Account_ID   = local.account_id
    Region       = local.region
  }

}

module "codepipeline_iam_role" {
  source                     = "../../terraform-modules/iam-role"
  project_name               = var.project_name
  codepipeline_iam_role_name = var.create_new_role == true ? "${var.project_name}-codepipeline-role" : var.codepipeline_iam_role_name
  source_repository_name     = var.source_repo_name
  kms_key_arn                = module.codepipeline_kms.arn
  s3_bucket_arn              = module.s3_artifacts_bucket.arn
  tags = {
    Project_Name = var.project_name
    Environment  = var.environment
    Account_ID   = local.account_id
    Region       = local.region
  }
}

module "codepipeline_terraform" {
  depends_on = [
    module.codebuild_terraform,
    module.s3_artifacts_bucket
  ]
  source = "../../terraform-modules/codepipeline"

  project_name          = var.project_name
  pipelinename          = var.pipelinename
  source_repo_name      = var.source_repo_name
  source_repo_branch    = var.source_repo_branch
  s3_bucket_name        = module.s3_artifacts_bucket.bucket
  codepipeline_role_arn = module.codepipeline_iam_role.role_arn
  stages                = var.stage_input
  kms_key_arn           = module.codepipeline_kms.arn
  approve_comment       = var.approve_comment
  tags = {
    Project_Name = var.project_name
    Environment  = var.environment
    Account_ID   = local.account_id
    Region       = local.region
  }
}