// Code generated by ent, DO NOT EDIT.

package ent

import (
	"bj_power_wms/ent/packagebox"
	"fmt"
	"strings"

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

// PackageBox is the model entity for the PackageBox schema.
type PackageBox struct {
	config `json:"-"`
	// ID of the ent.
	ID int `json:"id,omitempty"`
	// 箱号
	BoxNo string `json:"box_no,omitempty"`
	// 箱内 SN 列表
	SnList string `json:"sn_list,omitempty"`
	// 物料编码
	MaterialCode string `json:"material_code,omitempty"`
	// 箱内数量
	Quantity int `json:"quantity,omitempty"`
	// 包装人
	Operator string `json:"operator,omitempty"`
	// 备注
	Remark string `json:"remark,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt    int64 `json:"created_at,omitempty"`
	selectValues sql.SelectValues
}

// scanValues returns the types for scanning values from sql.Rows.
func (*PackageBox) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case packagebox.FieldID, packagebox.FieldQuantity, packagebox.FieldCreatedAt:
			values[i] = new(sql.NullInt64)
		case packagebox.FieldBoxNo, packagebox.FieldSnList, packagebox.FieldMaterialCode, packagebox.FieldOperator, packagebox.FieldRemark:
			values[i] = new(sql.NullString)
		default:
			values[i] = new(sql.UnknownType)
		}
	}
	return values, nil
}

// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the PackageBox fields.
func (_m *PackageBox) 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 packagebox.FieldID:
			value, ok := values[i].(*sql.NullInt64)
			if !ok {
				return fmt.Errorf("unexpected type %T for field id", value)
			}
			_m.ID = int(value.Int64)
		case packagebox.FieldBoxNo:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field box_no", values[i])
			} else if value.Valid {
				_m.BoxNo = value.String
			}
		case packagebox.FieldSnList:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field sn_list", values[i])
			} else if value.Valid {
				_m.SnList = value.String
			}
		case packagebox.FieldMaterialCode:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field material_code", values[i])
			} else if value.Valid {
				_m.MaterialCode = value.String
			}
		case packagebox.FieldQuantity:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field quantity", values[i])
			} else if value.Valid {
				_m.Quantity = int(value.Int64)
			}
		case packagebox.FieldOperator:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field operator", values[i])
			} else if value.Valid {
				_m.Operator = value.String
			}
		case packagebox.FieldRemark:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field remark", values[i])
			} else if value.Valid {
				_m.Remark = value.String
			}
		case packagebox.FieldCreatedAt:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field created_at", values[i])
			} else if value.Valid {
				_m.CreatedAt = value.Int64
			}
		default:
			_m.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

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

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

// Unwrap unwraps the PackageBox 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 (_m *PackageBox) Unwrap() *PackageBox {
	_tx, ok := _m.config.driver.(*txDriver)
	if !ok {
		panic("ent: PackageBox is not a transactional entity")
	}
	_m.config.driver = _tx.drv
	return _m
}

// String implements the fmt.Stringer.
func (_m *PackageBox) String() string {
	var builder strings.Builder
	builder.WriteString("PackageBox(")
	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
	builder.WriteString("box_no=")
	builder.WriteString(_m.BoxNo)
	builder.WriteString(", ")
	builder.WriteString("sn_list=")
	builder.WriteString(_m.SnList)
	builder.WriteString(", ")
	builder.WriteString("material_code=")
	builder.WriteString(_m.MaterialCode)
	builder.WriteString(", ")
	builder.WriteString("quantity=")
	builder.WriteString(fmt.Sprintf("%v", _m.Quantity))
	builder.WriteString(", ")
	builder.WriteString("operator=")
	builder.WriteString(_m.Operator)
	builder.WriteString(", ")
	builder.WriteString("remark=")
	builder.WriteString(_m.Remark)
	builder.WriteString(", ")
	builder.WriteString("created_at=")
	builder.WriteString(fmt.Sprintf("%v", _m.CreatedAt))
	builder.WriteByte(')')
	return builder.String()
}

// PackageBoxes is a parsable slice of PackageBox.
type PackageBoxes []*PackageBox