cdr/cmd/cdrtool/main.go

package main

import (
	"flag"
	"fmt"
	"log"
	"os"

	"src.wolkict.net/cdr"
)

var (
	csvFile    = flag.String("csv", "", "use this call detail record CSV file")
	validate   = flag.Bool("validate", false, "only validate the call detail record CSV, perform no other actions")
	pricesFile = flag.String("prices", "", "use this pricing CSV file")
)

func usage() {
	fmt.Println("Usage: cdrtool -csv <file.csv> [-prices <file.csv>] [-validate]")
	flag.PrintDefaults()
}

func main() {
	flag.Parse()

	if *csvFile == "" {
		log.Fatalf("mandatory -csv not set")
	}

	if _, err := os.Open(*csvFile); err != nil {
		log.Fatalf("cannot access CSV %q: %v", *csvFile, err)
	}
	if _, err := os.Open(*pricesFile); err != nil {
		log.Printf("[warning] cannot access prices file %q", *pricesFile)
	}

	imported, err := cdr.ImportCSV(*csvFile)
	if *validate {
		if err != nil {
			log.Fatalf("[validate] importing %q failed: %v", *csvFile, err)
		}
		log.Printf("[validate] importing %q succeeded", *csvFile)
		return
	}
	if err != nil {
		log.Fatalf("importing CSV failed: %v", err)
	}

	importedPrices, err := cdr.ImportPricesFile(*pricesFile)
	if *validate {
		if err != nil {
			log.Fatalf("[validate] importing %q failed: %v", *pricesFile, err)
		}
		log.Printf("[validate] importing %q succeeded", *pricesFile)
		return
	}
	if err != nil {
		log.Fatalf("importing CSV failed: %v", err)
	}

	for _, i := range imported {
		fmt.Printf("l: %+v\n", i)
	}

	for _, i := range importedPrices {
		fmt.Printf("p: %+v\n", i)
	}
}