resource "oci_mysql_mysql_configuration" "sei_mysql_configuration" {
  compartment_id          = var.ocid_compartment_database
  description             = "Copy of: MySQL.2.Standalone\nDefault standalone configuration for the ${var.mysql_shape} MySQL shape"
  display_name            = "mysql-sei-initial-configuration"
  parent_configuration_id = data.oci_mysql_mysql_configurations.sei_mysql_configurations.configurations[0].id
  shape_name              = var.mysql_shape
  options {
    name = "lower_case_table_names"
    value = "CASE_SENSITIVE"
  }

  options {
    name  = "character_set_server"
    value = "LATIN1"
  }

  options {
    name  = "collation_server"
    value = "LATIN1_SWEDISH_CI"
  }

  options {
    name  = "character_set_client"
    value = "LATIN1"
  }

  options {
    name  = "character_set_connection" 
    value = "LATIN1"
  }

  options {
    name  = "character_set_results"
    value = "LATIN1"
  }

  options {
    name  = "collation_connection"
    value = "LATIN1_SWEDISH_CI"
  }

  options {
    name  = "init_connect"
    value = "SET NAMES latin1"
  }
}

resource "oci_mysql_mysql_db_system" "sei_mysql_dbsystem" {
  customer_contacts {
    email = var.mysql_contacts_email
  }
  access_mode             = "UNRESTRICTED"
  admin_password          = random_string.password_mysql_admin.result
  admin_username          = "admin"
  availability_domain     = data.oci_identity_availability_domains.ads.availability_domains[0].name
  compartment_id          = var.ocid_compartment_database
  configuration_id        = oci_mysql_mysql_configuration.sei_mysql_configuration.id
  crash_recovery          = "ENABLED"
  data_storage_size_in_gb = var.mysql_database_storage_size
  database_management     = "ENABLED"
  database_mode           = "READ_WRITE"
  description             = "Instância MySQL SEI"
  display_name            = var.mysql_database_name
  hostname_label          = var.mysql_database_name
  is_highly_available     = var.mysql_highly_available
  mysql_version           = var.mysql_database_version
  port                    = 3306
  port_x                  = 33060
  security_attributes     = {}
  shape_name              = var.mysql_shape
  state                   = "ACTIVE"
  subnet_id               = var.ocid_subnet_database

  data_storage {
    is_auto_expand_storage_enabled = false
  }

  deletion_policy {
    automatic_backup_retention = "RETAIN"
    final_backup               = "REQUIRE_FINAL_BACKUP"
    is_delete_protected        = true
  }

  encrypt_data {
    key_generation_type = "SYSTEM"
  }

  maintenance {
    window_start_time = "SUNDAY 00:00"
  }

  read_endpoint {
    exclude_ips                  = []
    is_enabled                   = false
  }

  secure_connections {
    certificate_generation_type = "SYSTEM"
  }

  source {
    source_type    = "NONE"
  }
}