package condition

import (
	"strings"
)

func ToConditionOperator(op string) ConditionOperator {
	switch strings.ToUpper(op) {
	case "IS NULL":
		return IS_NULL
	case "IS NOT NULL":
		return IS_NOT_NULL
	case "=":
		return EQ
	case "!=", "<>":
		return NE
	case ">":
		return GT
	case ">=":
		return GE
	case "<":
		return LT
	case "<=":
		return LE
	case "LIKE":
		return LIKE
	case "NOT LIKE":
		return NOT_LIKE
	case "IN":
		return IN
	case "NOT IN":
		return NOT_IN
	case "REGEXP":
		return REGEXP
	case "NOT REGEXP":
		return NOT_REGEXP
	}
	return EQ
}