package executor

import (
	"fmt"
	"regexp"
	"strings"

	schemepkg "git.buran.team/main/cep/scheme"
)

type NotMatchProcessor struct {
	expression *regexp.Regexp
}

func NewNotMatchProcessor(processorScheme schemepkg.Processor) (*NotMatchProcessor, error) {
	e, err := regexp.Compile(processorScheme.KindNotMatch.Expression)
	if err != nil {
		return nil, fmt.Errorf("can't create not-match processor: %w", err)
	}

	return &NotMatchProcessor{
		expression: e,
	}, nil
}

func (this *NotMatchProcessor) Process(buffer []byte) bool {
	lines := strings.Split(string(buffer), "\n")
	for _, line := range lines {
		if this.expression.Match([]byte(line)) {
			return false
		}
	}

	return true
}