package dbx

import "github.com/go-jet/jet/v2/mysql"

// NormalCols processes a list of columns and strips out any that implement any of
// ColumnTimestamp, ColumnTime, or ColumnDate.
func NormalCols[CL ColumnList](cols ...Column) CL {
	res := make(CL, 0)

	for _, col := range cols {
		switch col.(type) {
		case mysql.ColumnTimestamp, // = postgres.ColumnTimestamp
			mysql.ColumnTime, // = postgres.ColumnTime
			mysql.ColumnDate: // = postgres.ColumnDate
		default:
			res = append(res, col)
		}
	}

	return res
}