openapi

type PluginConfigSchema interface {
	// Validate performs a check to confirm that the schema content is correct
	Validate() error
	// GetServiceConfig returns the service configuration for a given provider name
	GetServiceConfig(providerName string) (ServiceConfiguration, error)
	// GetAllServiceConfigurations returns all the service configuration
	GetAllServiceConfigurations() (ServiceConfigurations, error)
	// GetVersion returns the plugin configuration version
	GetVersion() (string, error)
	// Marshal serializes the value provided into a YAML document
	Marshal() ([]byte, error)
}

type PluginConfigSchemaV1 struct {
	Version  string                      `yaml:"version"`
	Services map[string]*ServiceConfigV1 `yaml:"services"`
}

type PluginConfiguration struct {
	// ProviderName defines the <provider_name> (should match the provider name of the terraform provider binary; terraform-provider-<provider_name>)
	ProviderName string
	// Configuration defines the reader that contains the plugin's external configuration (located at ~/.terraform.d/plugins)
	// If the plugin configuration file is not present the OTF_VAR_<provider_name>_SWAGGER_URL environment variable will
	// be required when invoking the openapi provider.
	// If at runtime both the OTF_VAR_<provider_name>_SWAGGER_URL as well as the plugin configuration file are present
	// the former takes preference. This allows the user to override the url specified in the configuration file with
	// the value provided in the OTF_VAR_<provider_name>_SWAGGER_URL
	Configuration io.Reader
}

type ServiceConfigV1 struct {
	// SwaggerURL defines where the swagger is located
	SwaggerURL string `yaml:"swagger-url"`
	// InsecureSkipVerify defines whether the internal http client used to fetch the swagger file should verify the server cert
	// or not. This should only be used purposefully if the server is using a self-signed cert and only if the server is trusted
	InsecureSkipVerify bool `yaml:"insecure_skip_verify"`
}

type ServiceConfiguration interface {
	// GetSwaggerURL returns the URL where the service swagger doc is exposed
	GetSwaggerURL() string
	// IsInsecureSkipVerifyEnabled returns true if the given provider's service configuration has InsecureSkipVerify enabled; false
	// otherwise
	IsInsecureSkipVerifyEnabled() bool
}

type ServiceConfigurations map[string]ServiceConfiguration