clickhouse

type ClickHouseHandler struct {
	// contains filtered or unexported fields
}

type DatabaseOut struct {
	Engine   string            `json:"engine"`
	Name     string            `json:"name"`
	Required bool              `json:"required"`
	State    DatabaseStateType `json:"state,omitempty"`
}

type DatabaseStateType string

type Handler interface {
	// ServiceClickHouseDatabaseCreate create a database
	// POST /v1/project/{project}/service/{service_name}/clickhouse/db
	// https://api.aiven.io/doc/#tag/Service:_ClickHouse/operation/ServiceClickHouseDatabaseCreate
	ServiceClickHouseDatabaseCreate(ctx context.Context, project string, serviceName string, in *ServiceClickHouseDatabaseCreateIn) error

	// ServiceClickHouseDatabaseDelete delete a database
	// DELETE /v1/project/{project}/service/{service_name}/clickhouse/db/{database}
	// https://api.aiven.io/doc/#tag/Service:_ClickHouse/operation/ServiceClickHouseDatabaseDelete
	ServiceClickHouseDatabaseDelete(ctx context.Context, project string, serviceName string, database string) error

	// ServiceClickHouseDatabaseList list all databases
	// GET /v1/project/{project}/service/{service_name}/clickhouse/db
	// https://api.aiven.io/doc/#tag/Service:_ClickHouse/operation/ServiceClickHouseDatabaseList
	ServiceClickHouseDatabaseList(ctx context.Context, project string, serviceName string) ([]DatabaseOut, error)

	// ServiceClickHouseQueryStats return statistics on recent queries
	// GET /v1/project/{project}/service/{service_name}/clickhouse/query/stats
	// https://api.aiven.io/doc/#tag/Service:_ClickHouse/operation/ServiceClickHouseQueryStats
	ServiceClickHouseQueryStats(ctx context.Context, project string, serviceName string) ([]QueryOut, error)

	// ServiceClickHouseTieredStorageSummary get the ClickHouse tiered storage summary
	// GET /v1/project/{project}/service/{service_name}/clickhouse/tiered-storage/summary
	// https://api.aiven.io/doc/#tag/Service:_ClickHouse/operation/ServiceClickHouseTieredStorageSummary
	ServiceClickHouseTieredStorageSummary(ctx context.Context, project string, serviceName string) (*ServiceClickHouseTieredStorageSummaryOut, error)
}

type HourlyOut struct {
	EstimatedCost   string `json:"estimated_cost,omitempty"`
	HourStart       string `json:"hour_start"`
	PeakStoredBytes int    `json:"peak_stored_bytes"`
}

type QueryOut struct {
	Calls      *int     `json:"calls,omitempty"`
	Database   string   `json:"database,omitempty"`
	MaxTime    *int     `json:"max_time,omitempty"`
	MeanTime   *int     `json:"mean_time,omitempty"`
	MinTime    *int     `json:"min_time,omitempty"`
	P95Time    *int     `json:"p95_time,omitempty"`
	Query      string   `json:"query,omitempty"`
	Rows       *float64 `json:"rows,omitempty"`
	StddevTime *int     `json:"stddev_time,omitempty"`
	TotalTime  *int     `json:"total_time,omitempty"`
}

type ServiceClickHouseDatabaseCreateIn struct {
	Database string `json:"database"`
}

type ServiceClickHouseTieredStorageSummaryOut struct {
	CurrentCost         string                 `json:"current_cost"`
	ForecastedCost      string                 `json:"forecasted_cost"`
	ForecastedRate      string                 `json:"forecasted_rate,omitempty"`
	StorageUsageHistory StorageUsageHistoryOut `json:"storage_usage_history"`
	TotalStorageUsage   int                    `json:"total_storage_usage"`
}

type StorageUsageHistoryOut struct {
	Hourly []HourlyOut `json:"hourly"`
}