// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0

package main

import (
	"fmt"
	"time"

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

// trys to figure out if there is still something to update

func doSync() error {
	if argv.Sync.Clean != nil {
		return doSyncClean()
	}
	if argv.Sync.User != nil {
		return doSyncUser()
	}

	return fmt.Errorf("nothing to do")
}

func doSyncClean() error {
	me.argvCheckoutMaster = true
	me.forge.Config.Mode = forgepb.ForgeMode_MASTER
	me.forge.Config.ConfigSave()

	if err := doCheckoutShared(); err != nil {
		return err
	}

	if _, _, _, err := IsEverythingOnMaster(); err != nil {
		log.Info("Not all repos are on the master branch")
		return err
	}

	if err := doCleanUser(); err != nil {
		badExit(err)
	}

	if err := doCleanDevel(); err != nil {
		badExit(err)
	}

	now := time.Now()
	pullcount := me.forge.RillFuncError(rillPull)
	count := me.forge.RillReload()
	if count != 0 {
		me.forge.ConfigSave()
	}

	total, count, nope, _ := IsEverythingOnMaster()
	log.Printf("Master branch check. %d total repos. (%d git pulled) (%d not on master branch) (%s) git pull total=%d\n", total, count, nope, shell.FormatDuration(time.Since(now)), pullcount)

	return nil
}

func doSyncUser() error {
	me.argvCheckoutUser = true
	me.forge.Config.Mode = forgepb.ForgeMode_USER
	me.forge.Config.ConfigSave()

	if err := doCheckoutShared(); err != nil {
		return err
	}

	return nil
}