// Code generated by ent, DO NOT EDIT.

package bomitem

import (
	"time"

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

const (
	// Label holds the string label denoting the bomitem type in the database.
	Label = "bom_item"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldProductCode holds the string denoting the productcode field in the database.
	FieldProductCode = "product_code"
	// FieldMaterialCode holds the string denoting the materialcode field in the database.
	FieldMaterialCode = "material_code"
	// FieldMaterialName holds the string denoting the materialname field in the database.
	FieldMaterialName = "material_name"
	// FieldSpec holds the string denoting the spec field in the database.
	FieldSpec = "spec"
	// FieldUnit holds the string denoting the unit field in the database.
	FieldUnit = "unit"
	// FieldManageMode holds the string denoting the managemode field in the database.
	FieldManageMode = "manage_mode"
	// FieldUnitQty holds the string denoting the unitqty field in the database.
	FieldUnitQty = "unit_qty"
	// FieldLossRate holds the string denoting the lossrate field in the database.
	FieldLossRate = "loss_rate"
	// FieldRequiredQty holds the string denoting the requiredqty field in the database.
	FieldRequiredQty = "required_qty"
	// FieldSerialSns holds the string denoting the serialsns field in the database.
	FieldSerialSns = "serial_sns"
	// FieldCreatedAt holds the string denoting the createdat field in the database.
	FieldCreatedAt = "created_at"
	// Table holds the table name of the bomitem in the database.
	Table = "work_order_bom"
)

// Columns holds all SQL columns for bomitem fields.
var Columns = []string{
	FieldID,
	FieldProductCode,
	FieldMaterialCode,
	FieldMaterialName,
	FieldSpec,
	FieldUnit,
	FieldManageMode,
	FieldUnitQty,
	FieldLossRate,
	FieldRequiredQty,
	FieldSerialSns,
	FieldCreatedAt,
}

// 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 (
	// DefaultProductCode holds the default value on creation for the "productCode" field.
	DefaultProductCode string
	// ProductCodeValidator is a validator for the "productCode" field. It is called by the builders before save.
	ProductCodeValidator func(string) error
	// MaterialCodeValidator is a validator for the "materialCode" field. It is called by the builders before save.
	MaterialCodeValidator func(string) error
	// DefaultMaterialName holds the default value on creation for the "materialName" field.
	DefaultMaterialName string
	// MaterialNameValidator is a validator for the "materialName" field. It is called by the builders before save.
	MaterialNameValidator func(string) error
	// DefaultSpec holds the default value on creation for the "spec" field.
	DefaultSpec string
	// SpecValidator is a validator for the "spec" field. It is called by the builders before save.
	SpecValidator func(string) error
	// DefaultUnit holds the default value on creation for the "unit" field.
	DefaultUnit string
	// UnitValidator is a validator for the "unit" field. It is called by the builders before save.
	UnitValidator func(string) error
	// DefaultManageMode holds the default value on creation for the "manageMode" field.
	DefaultManageMode string
	// ManageModeValidator is a validator for the "manageMode" field. It is called by the builders before save.
	ManageModeValidator func(string) error
	// DefaultUnitQty holds the default value on creation for the "unitQty" field.
	DefaultUnitQty float64
	// DefaultLossRate holds the default value on creation for the "lossRate" field.
	DefaultLossRate float64
	// DefaultRequiredQty holds the default value on creation for the "requiredQty" field.
	DefaultRequiredQty float64
	// DefaultCreatedAt holds the default value on creation for the "createdAt" field.
	DefaultCreatedAt func() time.Time
	// IDValidator is a validator for the "id" field. It is called by the builders before save.
	IDValidator func(int) error
)

// OrderOption defines the ordering options for the BomItem 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()
}

// ByProductCode orders the results by the productCode field.
func ByProductCode(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldProductCode, opts...).ToFunc()
}

// ByMaterialCode orders the results by the materialCode field.
func ByMaterialCode(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldMaterialCode, opts...).ToFunc()
}

// ByMaterialName orders the results by the materialName field.
func ByMaterialName(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldMaterialName, opts...).ToFunc()
}

// BySpec orders the results by the spec field.
func BySpec(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldSpec, opts...).ToFunc()
}

// ByUnit orders the results by the unit field.
func ByUnit(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUnit, opts...).ToFunc()
}

// ByManageMode orders the results by the manageMode field.
func ByManageMode(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldManageMode, opts...).ToFunc()
}

// ByUnitQty orders the results by the unitQty field.
func ByUnitQty(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUnitQty, opts...).ToFunc()
}

// ByLossRate orders the results by the lossRate field.
func ByLossRate(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldLossRate, opts...).ToFunc()
}

// ByRequiredQty orders the results by the requiredQty field.
func ByRequiredQty(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldRequiredQty, opts...).ToFunc()
}

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