{{- if and .Values.config.database.file .Values.config.database.sql }}
{{ fail "[ERROR] 'config.database' must be set as file or SQL, and those options are mutually exclusive." }}
{{ end }}

{{- if and .Values.persistence.enabled (eq .Values.persistence.storageClass "") }}
{{ fail "[ERROR] 'persistencen.storageClass' must be set." }}
{{ end }}

{{- define "perses.validateDatabaseConfig" -}}
  {{- if and .Values.config.database.file .Values.config.database.sql }}
    {{- fail "[ERROR] Both 'config.database.file' and 'config.database.sql' cannot be set at the same time. Please configure only one of them." }}
  {{- end }}
  {{- $sqlConfig := .Values.config.database.sql }}
  {{- if $sqlConfig }}
    {{- $tlsConfig := $sqlConfig.tls_config }}
    {{- if and $tlsConfig (kindIs "map" $tlsConfig) }}
      {{- if or (hasKey $tlsConfig "ca_file") (hasKey $tlsConfig "cert_file") (hasKey $tlsConfig "key_file") (hasKey $tlsConfig "server_name") (hasKey $tlsConfig "insecure_skip_verify") (hasKey $tlsConfig "min_version") (hasKey $tlsConfig "max_version") }}
        {{- fail "[ERROR] Legacy SQL TLS keys detected under 'config.database.sql.tls_config'. Use camelCase keys: ca_file->caFile, cert_file->certFile, key_file->keyFile, server_name->serverName, insecure_skip_verify->insecureSkipVerify, min_version->minVersion, max_version->maxVersion." }}
      {{- end }}
    {{- end }}
  {{- end }}
{{- end }}

{{- if .Values.datasources }}
#################################################################################
######   WARNING: The 'datasources' configuration field is deprecated       #####
######            and will be removed in the future version.                #####
######            Please migrate to using the 'sidecar' configuration       #####
######            for provisioning datasources.                             #####
#################################################################################
{{- end }}