package main

import (
	"context"
	"flag"
	"fmt"
	"os"
	"strings"

	proto "git.abbiamoundominio.org/hamcha/bacheca/proto"

	"github.com/go-kit/kit/log"

	svc "git.abbiamoundominio.org/hamcha/bacheca"
)

func main() {
	format := flag.String("fmt", "rss", "Feed format (rss, atom, json)")
	flag.Parse()

	ftype := strings.ToUpper(*format)
	fid, ok := proto.GetFeedRequest_FeedType_value[ftype]
	if !ok {
		panic("invalid format (-fmt), check help for supported formats")
	}

	var logger log.Logger
	{
		logger = log.NewLogfmtLogger(os.Stderr)
		logger = log.With(logger, "ts", log.DefaultTimestampUTC)
		logger = log.With(logger, "caller", log.DefaultCaller)
	}

	s := svc.MakeService()

	req := &proto.GetFeedRequest{
		FeedType: proto.GetFeedRequest_FeedType(fid),
	}
	rsp := &proto.GetFeedResponse{}
	err := s.GetFeed(context.Background(), req, rsp)
	if err != nil {
		panic(err)
	}

	fmt.Print(rsp.Data)
}