// Code generated by ent, DO NOT EDIT.

package models

import (
	"encoding/json"
	"fmt"
	"juwan-backend/app/order/rpc/internal/models/orderstatelogs"
	"strings"
	"time"

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

// OrderStateLogs is the model entity for the OrderStateLogs schema.
type OrderStateLogs struct {
	config `json:"-"`
	// ID of the ent.
	ID int64 `json:"id,omitempty"`
	// OrderID holds the value of the "order_id" field.
	OrderID int64 `json:"order_id,omitempty"`
	// FromStatus holds the value of the "from_status" field.
	FromStatus *string `json:"from_status,omitempty"`
	// ToStatus holds the value of the "to_status" field.
	ToStatus string `json:"to_status,omitempty"`
	// Action holds the value of the "action" field.
	Action string `json:"action,omitempty"`
	// ActorID holds the value of the "actor_id" field.
	ActorID int64 `json:"actor_id,omitempty"`
	// ActorRole holds the value of the "actor_role" field.
	ActorRole string `json:"actor_role,omitempty"`
	// Metadata holds the value of the "metadata" field.
	Metadata map[string]interface{} `json:"metadata,omitempty"`
	// CreatedAt holds the value of the "created_at" field.
	CreatedAt    time.Time `json:"created_at,omitempty"`
	selectValues sql.SelectValues
}

// scanValues returns the types for scanning values from sql.Rows.
func (*OrderStateLogs) scanValues(columns []string) ([]any, error) {
	values := make([]any, len(columns))
	for i := range columns {
		switch columns[i] {
		case orderstatelogs.FieldMetadata:
			values[i] = new([]byte)
		case orderstatelogs.FieldID, orderstatelogs.FieldOrderID, orderstatelogs.FieldActorID:
			values[i] = new(sql.NullInt64)
		case orderstatelogs.FieldFromStatus, orderstatelogs.FieldToStatus, orderstatelogs.FieldAction, orderstatelogs.FieldActorRole:
			values[i] = new(sql.NullString)
		case orderstatelogs.FieldCreatedAt:
			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 OrderStateLogs fields.
func (_m *OrderStateLogs) 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 orderstatelogs.FieldID:
			value, ok := values[i].(*sql.NullInt64)
			if !ok {
				return fmt.Errorf("unexpected type %T for field id", value)
			}
			_m.ID = int64(value.Int64)
		case orderstatelogs.FieldOrderID:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field order_id", values[i])
			} else if value.Valid {
				_m.OrderID = value.Int64
			}
		case orderstatelogs.FieldFromStatus:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field from_status", values[i])
			} else if value.Valid {
				_m.FromStatus = new(string)
				*_m.FromStatus = value.String
			}
		case orderstatelogs.FieldToStatus:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field to_status", values[i])
			} else if value.Valid {
				_m.ToStatus = value.String
			}
		case orderstatelogs.FieldAction:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field action", values[i])
			} else if value.Valid {
				_m.Action = value.String
			}
		case orderstatelogs.FieldActorID:
			if value, ok := values[i].(*sql.NullInt64); !ok {
				return fmt.Errorf("unexpected type %T for field actor_id", values[i])
			} else if value.Valid {
				_m.ActorID = value.Int64
			}
		case orderstatelogs.FieldActorRole:
			if value, ok := values[i].(*sql.NullString); !ok {
				return fmt.Errorf("unexpected type %T for field actor_role", values[i])
			} else if value.Valid {
				_m.ActorRole = value.String
			}
		case orderstatelogs.FieldMetadata:
			if value, ok := values[i].(*[]byte); !ok {
				return fmt.Errorf("unexpected type %T for field metadata", values[i])
			} else if value != nil && len(*value) > 0 {
				if err := json.Unmarshal(*value, &_m.Metadata); err != nil {
					return fmt.Errorf("unmarshal field metadata: %w", err)
				}
			}
		case orderstatelogs.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 {
				_m.CreatedAt = value.Time
			}
		default:
			_m.selectValues.Set(columns[i], values[i])
		}
	}
	return nil
}

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

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

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

// String implements the fmt.Stringer.
func (_m *OrderStateLogs) String() string {
	var builder strings.Builder
	builder.WriteString("OrderStateLogs(")
	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
	builder.WriteString("order_id=")
	builder.WriteString(fmt.Sprintf("%v", _m.OrderID))
	builder.WriteString(", ")
	if v := _m.FromStatus; v != nil {
		builder.WriteString("from_status=")
		builder.WriteString(*v)
	}
	builder.WriteString(", ")
	builder.WriteString("to_status=")
	builder.WriteString(_m.ToStatus)
	builder.WriteString(", ")
	builder.WriteString("action=")
	builder.WriteString(_m.Action)
	builder.WriteString(", ")
	builder.WriteString("actor_id=")
	builder.WriteString(fmt.Sprintf("%v", _m.ActorID))
	builder.WriteString(", ")
	builder.WriteString("actor_role=")
	builder.WriteString(_m.ActorRole)
	builder.WriteString(", ")
	builder.WriteString("metadata=")
	builder.WriteString(fmt.Sprintf("%v", _m.Metadata))
	builder.WriteString(", ")
	builder.WriteString("created_at=")
	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
	builder.WriteByte(')')
	return builder.String()
}

// OrderStateLogsSlice is a parsable slice of OrderStateLogs.
type OrderStateLogsSlice []*OrderStateLogs