less.go

package path

import (
	"time"

	"cloud.google.com/go/civil"
)

func Less(obj any, path string, matchStr string) (bool, error) {
	return op(obj, path, matchStr, less)
}

func less(obj, match any, _ string) bool {
	switch objt := obj.(type) {
	case int:
		return objt < match.(int)

	case int64:
		return objt < match.(int64)

	case uint:
		return objt < match.(uint)

	case uint64:
		return objt < match.(uint64)

	case float32:
		return objt < match.(float32)

	case float64:
		return objt < match.(float64)

	case string:
		return objt < match.(string)

	case bool:
		return !objt && match.(bool)

	case time.Time:
		tm := match.(*timeVal)

		return objt.Truncate(tm.precision).Before(tm.time)

	case civil.Date:
		return objt.Before(match.(civil.Date))

	default:
		panic(obj)
	}
}