dboperations/operations/table_row.go

package operations

import (
	"reflect"
	"time"
)

type TableRow struct {
	row map[string]any
}

func NewTableRow() *TableRow {
	return &TableRow{row: make(map[string]any)}
}

func NewTableRowFromMap(m map[string]any) *TableRow {
	tableRow := NewTableRow()

	for key, value := range m {
		v := value

		valueType := reflect.TypeOf(value)
		if valueType.Kind() == reflect.Ptr {
			v = reflect.ValueOf(value).Elem().Interface()
		}

		switch typedValue := v.(type) {
		case string:
			tableRow.row[key] = typedValue
		case int:
			tableRow.row[key] = uint64(typedValue)
		case uint:
			tableRow.row[key] = uint64(typedValue)
		case int8:
			tableRow.row[key] = uint64(typedValue)
		case uint8:
			tableRow.row[key] = uint64(typedValue)
		case int16:
			tableRow.row[key] = uint64(typedValue)
		case uint16:
			tableRow.row[key] = uint64(typedValue)
		case int32:
			tableRow.row[key] = uint64(typedValue)
		case uint32:
			tableRow.row[key] = uint64(typedValue)
		case int64:
			tableRow.row[key] = uint64(typedValue)
		case uint64:
			tableRow.row[key] = typedValue
		case float32:
			tableRow.row[key] = float64(typedValue)
		case float64:
			tableRow.row[key] = typedValue
		case bool:
			tableRow.row[key] = typedValue
		case []byte:
			tableRow.row[key] = typedValue
		case time.Time:
			tableRow.row[key] = typedValue
		default:
			panic("未支持的数据类型")
		}
	}

	return tableRow
}

func (tableRow *TableRow) ToMap() map[string]any {
	return tableRow.row
}

func (tableRow *TableRow) Len() int {
	return len(tableRow.row)
}

func (tableRow *TableRow) Empty() bool {
	return len(tableRow.row) == 0
}

func (tableRow *TableRow) AddColumnValueTime(columnName string, value time.Time) *TableRow {
	tableRow.row[columnName] = value
	return tableRow
}

func (tableRow *TableRow) AddColumnValueBool(columnName string, value bool) *TableRow {
	tableRow.row[columnName] = value
	return tableRow
}

func (tableRow *TableRow) AddColumnValueString(columnName string, value string) *TableRow {
	tableRow.row[columnName] = value
	return tableRow
}

func (tableRow *TableRow) AddColumnValueBytes(columnName string, value []byte) *TableRow {
	tableRow.row[columnName] = value
	return tableRow
}

func (tableRow *TableRow) AddColumnValueInt(columnName string, value int) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueInt8(columnName string, value int8) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueInt16(columnName string, value int16) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueInt32(columnName string, value int32) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueInt64(columnName string, value int64) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueUint(columnName string, value uint) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueUint8(columnName string, value uint8) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueUint16(columnName string, value uint16) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueUint32(columnName string, value uint32) *TableRow {
	tableRow.row[columnName] = uint64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueUint64(columnName string, value uint64) *TableRow {
	tableRow.row[columnName] = value
	return tableRow
}

func (tableRow *TableRow) AddColumnValueFloat32(columnName string, value float32) *TableRow {
	tableRow.row[columnName] = float64(value)
	return tableRow
}

func (tableRow *TableRow) AddColumnValueFloat64(columnName string, value float64) *TableRow {
	tableRow.row[columnName] = value
	return tableRow
}

func (tableRow *TableRow) ColumnValueTime(columnName string) time.Time {
	value, ok := tableRow.row[columnName].(time.Time)
	if !ok {
		return time.Time{}
	}

	return value
}

func (tableRow *TableRow) ColumnValueBool(columnName string) bool {
	value, ok := tableRow.row[columnName].(bool)
	if !ok {
		return false
	}

	return value
}

func (tableRow *TableRow) ColumnValueString(columnName string) string {
	value, ok := tableRow.row[columnName].(string)
	if !ok {
		return ""
	}

	return value
}

func (tableRow *TableRow) ColumnValueBytes(columnName string) []byte {
	value, ok := tableRow.row[columnName].([]byte)
	if !ok {
		return make([]byte, 0)
	}

	return value
}

func (tableRow *TableRow) ColumnValueInt(columnName string) int {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return int(value)
}

func (tableRow *TableRow) ColumnValueInt8(columnName string) int8 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return int8(value)
}

func (tableRow *TableRow) ColumnValueInt16(columnName string) int16 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return int16(value)
}

func (tableRow *TableRow) ColumnValueInt32(columnName string) int32 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return int32(value)
}

func (tableRow *TableRow) ColumnValueInt64(columnName string) int64 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return int64(value)
}

func (tableRow *TableRow) ColumnValueUint(columnName string) uint {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return uint(value)
}

func (tableRow *TableRow) ColumnValueUint8(columnName string) uint8 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return uint8(value)
}

func (tableRow *TableRow) ColumnValueUint16(columnName string) uint16 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return uint16(value)
}

func (tableRow *TableRow) ColumnValueUint32(columnName string) uint32 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return uint32(value)
}

func (tableRow *TableRow) ColumnValueUint64(columnName string) uint64 {
	value, ok := tableRow.row[columnName].(uint64)
	if !ok {
		return 0
	}

	return value
}

func (tableRow *TableRow) ColumnValueFloat32(columnName string) float32 {
	value, ok := tableRow.row[columnName].(float64)
	if !ok {
		return 0
	}

	return float32(value)
}

func (tableRow *TableRow) ColumnValueFloat64(columnName string) float64 {
	value, ok := tableRow.row[columnName].(float64)
	if !ok {
		return 0
	}

	return value
}