// Code generated by ent, DO NOT EDIT.

package ent

import (
	"fmt"
	"strings"
	"time"

	"entgo.io/ent"
	"entgo.io/ent/dialect/sql"
	"gitee.com/yuLingNet/simple-iot-data-rpc/ent/deviceofflinetime"
)

// DeviceOfflineTime is the model entity for the DeviceOfflineTime schema.
type DeviceOfflineTime struct {
	config `json:"-"`
	// ID of the ent.
	ID uint64 `json:"id,omitempty"`
	// Create Time | 创建日期
	CreatedAt time.Time `json:"created_at,omitempty"`
	// Update Time | 修改日期
	UpdatedAt time.Time `json:"updated_at,omitempty"`
	// Status 1: normal 2: ban | 状态 1 正常 2 禁用
	Status uint8 `json:"status,omitempty"`
	// Sort Number | 排序编号
	Sort uint32 `json:"sort,omitempty"`
	// Iot Id | 设备ID
	IotID string `json:"iotID,omitempty"`
	// Device Name | 设备名称
	DeviceName string `json:"deviceName,omitempty"`
	// Product Key | 产品Key
	ProductKey string `json:"productKey,omitempty"`
	// Time | 离线时间
	Time         string `json:"time,omitempty"`
	selectValues sql.SelectValues
}

// scanValues returns the types for scanning values from sql.Rows.
func (*DeviceOfflineTime) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case deviceofflinetime.FieldID, deviceofflinetime.FieldStatus, deviceofflinetime.FieldSort:
			values[i] = new(sql.NullInt64)
		case deviceofflinetime.FieldIotID, deviceofflinetime.FieldDeviceName, deviceofflinetime.FieldProductKey, deviceofflinetime.FieldTime:
			values[i] = new(sql.NullString)
		case deviceofflinetime.FieldCreatedAt, deviceofflinetime.FieldUpdatedAt:
			values[i] = new(sql.NullTime)
		default:
			values[i] = new(sql.UnknownType)
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the DeviceOfflineTime fields.
func (dot *DeviceOfflineTime) assignValues(columns []string, values []any) error {
	if m, n := len(values), len(columns); m < n {
		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
	}
	for i := range columns {
		switch columns[i] {
		case deviceofflinetime.FieldID:
			value, ok := values[i].(*sql.NullInt64)
			if !ok {
				return fmt.Errorf("unexpected type %T for field id", value)
			}
			dot.ID = uint64(value.Int64)
		case deviceofflinetime.FieldCreatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field created_at", values[i])
			} else if value.Valid {
				dot.CreatedAt = value.Time
			}
		case deviceofflinetime.FieldUpdatedAt:
			if value, ok := values[i].(*sql.NullTime); !ok {
				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
			} else if value.Valid {
				dot.UpdatedAt = value.Time
			}
		case deviceofflinetime.FieldStatus:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field status", values[i])
			} else if value.Valid {
				dot.Status = uint8(value.Int64)
			}
		case deviceofflinetime.FieldSort:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field sort", values[i])
			} else if value.Valid {
				dot.Sort = uint32(value.Int64)
			}
		case deviceofflinetime.FieldIotID:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field iotID", values[i])
			} else if value.Valid {
				dot.IotID = value.String
			}
		case deviceofflinetime.FieldDeviceName:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field deviceName", values[i])
			} else if value.Valid {
				dot.DeviceName = value.String
			}
		case deviceofflinetime.FieldProductKey:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field productKey", values[i])
			} else if value.Valid {
				dot.ProductKey = value.String
			}
		case deviceofflinetime.FieldTime:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field time", values[i])
			} else if value.Valid {
				dot.Time = value.String
			}
		default:
			dot.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

// Value returns the ent.Value that was dynamically selected and assigned to the DeviceOfflineTime.
// This includes values selected through modifiers, order, etc.
func (dot *DeviceOfflineTime) Value(name string) (ent.Value, error) {
	return dot.selectValues.Get(name)
}

// Update returns a builder for updating this DeviceOfflineTime.
// Note that you need to call DeviceOfflineTime.Unwrap() before calling this method if this DeviceOfflineTime
// was returned from a transaction, and the transaction was committed or rolled back.
func (dot *DeviceOfflineTime) Update() *DeviceOfflineTimeUpdateOne {
	return NewDeviceOfflineTimeClient(dot.config).UpdateOne(dot)
}

// Unwrap unwraps the DeviceOfflineTime entity that was returned from a transaction after it was closed,
// so that all future queries will be executed through the driver which created the transaction.
func (dot *DeviceOfflineTime) Unwrap() *DeviceOfflineTime {
	_tx, ok := dot.config.driver.(*txDriver)
	if !ok {
		panic("ent: DeviceOfflineTime is not a transactional entity")
	}
	dot.config.driver = _tx.drv
	return dot
}

// String implements the fmt.Stringer.
func (dot *DeviceOfflineTime) String() string {
	var builder strings.Builder
	builder.WriteString("DeviceOfflineTime(")
	builder.WriteString(fmt.Sprintf("id=%v, ", dot.ID))
	builder.WriteString("created_at=")
	builder.WriteString(dot.CreatedAt.Format(time.ANSIC))
	builder.WriteString(", ")
	builder.WriteString("updated_at=")
	builder.WriteString(dot.UpdatedAt.Format(time.ANSIC))
	builder.WriteString(", ")
	builder.WriteString("status=")
	builder.WriteString(fmt.Sprintf("%v", dot.Status))
	builder.WriteString(", ")
	builder.WriteString("sort=")
	builder.WriteString(fmt.Sprintf("%v", dot.Sort))
	builder.WriteString(", ")
	builder.WriteString("iotID=")
	builder.WriteString(dot.IotID)
	builder.WriteString(", ")
	builder.WriteString("deviceName=")
	builder.WriteString(dot.DeviceName)
	builder.WriteString(", ")
	builder.WriteString("productKey=")
	builder.WriteString(dot.ProductKey)
	builder.WriteString(", ")
	builder.WriteString("time=")
	builder.WriteString(dot.Time)
	builder.WriteByte(')')
	return builder.String()
}

// DeviceOfflineTimes is a parsable slice of DeviceOfflineTime.
type DeviceOfflineTimes []*DeviceOfflineTime