package main

import (
	"os"
	"path/filepath"

	"go.wit.com/lib/protobuf/forgepb"
	"go.wit.com/log"
)

func savePatchsets() error {
	filename := filepath.Join(LIBDIR, "all-patches.pb")
	regfile, err := os.OpenFile(filename, os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0666)
	if err != nil {
		log.Info("filename open error:", filename, err)
		// fmt.Fprintln(w, "filename open error:", filename, err)
		return err
	}
	defer regfile.Close()

	data, err := me.all.Marshal()
	if err != nil {
		log.Infof("savePatchset() proto.Marshal() error %v\n", err)
		return err
	}
	log.Infof("savePatchset() proto.Unmarshal() try to send len(msg)=%d back to the client forge\n", len(data))
	regfile.Write(data)
	return nil
}

func loadConfigfile() error {
	me.all = forgepb.NewPatchsets()

	filename := filepath.Join(LIBDIR, "all-patches.pb")

	data, err := os.ReadFile(filename)
	if err != nil {
		return err
	}

	err = me.all.Unmarshal(data)
	if err != nil {
		log.Infof("loadConfigfile() savePatchset() proto.Marshal() error %v\n", err)
		return err
	}
	log.Infof("loadConfigfile() worked ok %d\n", me.all.Len())
	return nil
}