// Code generated by ent, DO NOT EDIT.

package user

import (
	"fmt"
	"time"

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

const (
	// Label holds the string label denoting the user type in the database.
	Label = "user"
	// FieldID holds the string denoting the id field in the database.
	FieldID = "id"
	// FieldUsername holds the string denoting the username field in the database.
	FieldUsername = "username"
	// FieldDisplayName holds the string denoting the display_name field in the database.
	FieldDisplayName = "display_name"
	// FieldEmail holds the string denoting the email field in the database.
	FieldEmail = "email"
	// FieldPasswordHash holds the string denoting the password_hash field in the database.
	FieldPasswordHash = "password_hash"
	// FieldStatus holds the string denoting the status field in the database.
	FieldStatus = "status"
	// 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"
	// EdgeRoles holds the string denoting the roles edge name in mutations.
	EdgeRoles = "roles"
	// EdgeContributors holds the string denoting the contributors edge name in mutations.
	EdgeContributors = "contributors"
	// EdgeMedia holds the string denoting the media edge name in mutations.
	EdgeMedia = "media"
	// Table holds the table name of the user in the database.
	Table = "users"
	// RolesTable is the table that holds the roles relation/edge. The primary key declared below.
	RolesTable = "user_roles"
	// RolesInverseTable is the table name for the Role entity.
	// It exists in this package in order to avoid circular dependency with the "role" package.
	RolesInverseTable = "roles"
	// ContributorsTable is the table that holds the contributors relation/edge.
	ContributorsTable = "contributors"
	// ContributorsInverseTable is the table name for the Contributor entity.
	// It exists in this package in order to avoid circular dependency with the "contributor" package.
	ContributorsInverseTable = "contributors"
	// ContributorsColumn is the table column denoting the contributors relation/edge.
	ContributorsColumn = "user_contributors"
	// MediaTable is the table that holds the media relation/edge.
	MediaTable = "media"
	// MediaInverseTable is the table name for the Media entity.
	// It exists in this package in order to avoid circular dependency with the "media" package.
	MediaInverseTable = "media"
	// MediaColumn is the table column denoting the media relation/edge.
	MediaColumn = "user_media"
)

// Columns holds all SQL columns for user fields.
var Columns = []string{
	FieldID,
	FieldUsername,
	FieldDisplayName,
	FieldEmail,
	FieldPasswordHash,
	FieldStatus,
	FieldCreatedAt,
	FieldUpdatedAt,
}

var (
	// RolesPrimaryKey and RolesColumn2 are the table columns denoting the
	// primary key for the roles relation (M2M).
	RolesPrimaryKey = []string{"user_id", "role_id"}
)

// 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 (
	// UsernameValidator is a validator for the "username" field. It is called by the builders before save.
	UsernameValidator func(string) error
	// DisplayNameValidator is a validator for the "display_name" field. It is called by the builders before save.
	DisplayNameValidator func(string) error
	// EmailValidator is a validator for the "email" field. It is called by the builders before save.
	EmailValidator func(string) error
	// PasswordHashValidator is a validator for the "password_hash" field. It is called by the builders before save.
	PasswordHashValidator func(string) error
	// 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
)

// Status defines the type for the "status" enum field.
type Status string

// StatusActive is the default value of the Status enum.
const DefaultStatus = StatusActive

// Status values.
const (
	StatusActive   Status = "active"
	StatusInactive Status = "inactive"
	StatusBanned   Status = "banned"
)

func (s Status) String() string {
	return string(s)
}

// StatusValidator is a validator for the "status" field enum values. It is called by the builders before save.
func StatusValidator(s Status) error {
	switch s {
	case StatusActive, StatusInactive, StatusBanned:
		return nil
	default:
		return fmt.Errorf("user: invalid enum value for status field: %q", s)
	}
}

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

// ByUsername orders the results by the username field.
func ByUsername(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldUsername, opts...).ToFunc()
}

// ByDisplayName orders the results by the display_name field.
func ByDisplayName(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldDisplayName, opts...).ToFunc()
}

// ByEmail orders the results by the email field.
func ByEmail(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldEmail, opts...).ToFunc()
}

// ByPasswordHash orders the results by the password_hash field.
func ByPasswordHash(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldPasswordHash, opts...).ToFunc()
}

// ByStatus orders the results by the status field.
func ByStatus(opts ...sql.OrderTermOption) OrderOption {
	return sql.OrderByField(FieldStatus, 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()
}

// ByRolesCount orders the results by roles count.
func ByRolesCount(opts ...sql.OrderTermOption) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborsCount(s, newRolesStep(), opts...)
	}
}

// ByRoles orders the results by roles terms.
func ByRoles(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newRolesStep(), append([]sql.OrderTerm{term}, terms...)...)
	}
}

// ByContributorsCount orders the results by contributors count.
func ByContributorsCount(opts ...sql.OrderTermOption) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborsCount(s, newContributorsStep(), opts...)
	}
}

// ByContributors orders the results by contributors terms.
func ByContributors(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newContributorsStep(), append([]sql.OrderTerm{term}, terms...)...)
	}
}

// ByMediaCount orders the results by media count.
func ByMediaCount(opts ...sql.OrderTermOption) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborsCount(s, newMediaStep(), opts...)
	}
}

// ByMedia orders the results by media terms.
func ByMedia(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
	return func(s *sql.Selector) {
		sqlgraph.OrderByNeighborTerms(s, newMediaStep(), append([]sql.OrderTerm{term}, terms...)...)
	}
}
func newRolesStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(RolesInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.M2M, false, RolesTable, RolesPrimaryKey...),
	)
}
func newContributorsStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(ContributorsInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.O2M, false, ContributorsTable, ContributorsColumn),
	)
}
func newMediaStep() *sqlgraph.Step {
	return sqlgraph.NewStep(
		sqlgraph.From(Table, FieldID),
		sqlgraph.To(MediaInverseTable, FieldID),
		sqlgraph.Edge(sqlgraph.O2M, false, MediaTable, MediaColumn),
	)
}