// Code generated by ent, DO NOT EDIT.

package billingrecord

import (
	"time"

	"entgo.io/ent/dialect/sql"
)

const (
	// Label holds the string label denoting the billingrecord type in the database.
	Label = "billing_record"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldTenantID holds the string denoting the tenant_id field in the database.
	FieldTenantID = "tenant_id"
	// FieldUserID holds the string denoting the user_id field in the database.
	FieldUserID = "user_id"
	// FieldModel holds the string denoting the model field in the database.
	FieldModel = "model"
	// FieldOperation holds the string denoting the operation field in the database.
	FieldOperation = "operation"
	// FieldInputTokens holds the string denoting the input_tokens field in the database.
	FieldInputTokens = "input_tokens"
	// FieldOutputTokens holds the string denoting the output_tokens field in the database.
	FieldOutputTokens = "output_tokens"
	// FieldCost holds the string denoting the cost field in the database.
	FieldCost = "cost"
	// FieldRequestTime holds the string denoting the request_time field in the database.
	FieldRequestTime = "request_time"
	// FieldMetadata holds the string denoting the metadata field in the database.
	FieldMetadata = "metadata"
	// FieldCreatedAt holds the string denoting the created_at field in the database.
	FieldCreatedAt = "created_at"
	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
	FieldUpdatedAt = "updated_at"
	// Table holds the table name of the billingrecord in the database.
	Table = "billing_records"
)

// Columns holds all SQL columns for billingrecord fields.
var Columns = []string{
	FieldID,
	FieldTenantID,
	FieldUserID,
	FieldModel,
	FieldOperation,
	FieldInputTokens,
	FieldOutputTokens,
	FieldCost,
	FieldRequestTime,
	FieldMetadata,
	FieldCreatedAt,
	FieldUpdatedAt,
}

// ValidColumn reports if the column name is valid (part of the table columns).
func ValidColumn(column string) bool {
	for i := range Columns {
		if column == Columns[i] {
			return true
		}
	}
	return false
}

var (
	// DefaultRequestTime holds the default value on creation for the "request_time" field.
	DefaultRequestTime func() time.Time
	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
	DefaultCreatedAt func() time.Time
	// DefaultUpdatedAt holds the default value on creation for the "updated_at" field.
	DefaultUpdatedAt func() time.Time
	// UpdateDefaultUpdatedAt holds the default value on update for the "updated_at" field.
	UpdateDefaultUpdatedAt func() time.Time
)

// OrderOption defines the ordering options for the BillingRecord queries.
type OrderOption func(*sql.Selector)

// ByID orders the results by the id field.
func ByID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldID, opts...).ToFunc()
}

// ByTenantID orders the results by the tenant_id field.
func ByTenantID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldTenantID, opts...).ToFunc()
}

// ByUserID orders the results by the user_id field.
func ByUserID(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUserID, opts...).ToFunc()
}

// ByModel orders the results by the model field.
func ByModel(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldModel, opts...).ToFunc()
}

// ByOperation orders the results by the operation field.
func ByOperation(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldOperation, opts...).ToFunc()
}

// ByInputTokens orders the results by the input_tokens field.
func ByInputTokens(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldInputTokens, opts...).ToFunc()
}

// ByOutputTokens orders the results by the output_tokens field.
func ByOutputTokens(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldOutputTokens, opts...).ToFunc()
}

// ByCost orders the results by the cost field.
func ByCost(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCost, opts...).ToFunc()
}

// ByRequestTime orders the results by the request_time field.
func ByRequestTime(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldRequestTime, opts...).ToFunc()
}

// ByCreatedAt orders the results by the created_at field.
func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
}

// ByUpdatedAt orders the results by the updated_at field.
func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
}