package eliofile

import (
	"log"
	"os"
	"strings"
)

type ElioHandleFunc func(filename string, csvfilemap *map[string]string) bool

type ElioDateiFoo struct {
	process ElioHandleFunc
	dir     string
}

func NewElioDateiFoo(dir string, process ElioHandleFunc) *ElioDateiFoo {
	df := ElioDateiFoo{dir: dir,
		process: process,
	}
	return &df
}

func (f *ElioDateiFoo) ScanCsv(csvfilemap *map[string]string) {
	files, err := os.ReadDir(f.dir)

	if err != nil {
		log.Fatal(err)
	}

	for _, file := range files {
		if strings.Contains(file.Name(), "csv") {
			f.process(file.Name(), csvfilemap)
		}
	}
}