package main

import (
	"os"
	"time"

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

func forceReleaseVersion(repo *gitpb.Repo) {
	if argv.Minor {
		// if v1.2.3 change to v.1.3.0
		repo.IncrementTargetMinor()
	} else {
		// if v1.2.3 change to v.1.2.4
		if repo.IncrementTargetRevision() {
			// worked ok
		} else {
			log.Info("Failed to increment target revision", repo.GetFullPath())
			os.Exit(-1)
		}
	}
}

func rePrepareRelease() {
	// reload the config
	me.forge = forgepb.Init()
	me.found = new(gitpb.Repos)

	now := time.Now()
	me.forge.RillFuncError(rillRestore)
	// slowRestore()
	log.Printf("showRestore() (%d total repos) took:%s\n", me.forge.Repos.Len(), shell.FormatDuration(time.Since(now)))

	all := me.forge.Repos.SortByFullPath()
	for all.Scan() {
		check := all.Next()

		if me.forge.Config.IsReadOnly(check.GetGoPath()) {
			// can't release readonly repos
			continue
		}
		// if master != lastTag, always increment
		master := check.GetMasterVersion()
		lastTag := check.GetLastTag()
		if master != lastTag {
			forceReleaseVersion(check)
			me.found.AppendByGoPath(check)
			continue
		}

		if alreadyDone(check) {
			// means it was already published
			// protects against logic errors that might result
			// in an infinite loop
			log.Info("WARNING already done", check.GetGoPath())
			log.Info("WARNING already done", check.GetGoPath())
			log.Info("WARNING already done", check.GetGoPath())
			continue
		}

		if argv.Quick != nil {
			// if argv has 'quick' don't do anything
			// that doesn't actually have a patch
			if master == lastTag {
				continue
			}
		}

		if argv.Protobuf && check.GetRepoType() == "protobuf" {
			// if --protobuf, this will force upgrade each one
			forceReleaseVersion(check)
			me.found.AppendByGoPath(check)
			continue
		}

		// if the repo is a go binary or plugin for a new release for
		// any library version change
		//		if check.GetRepoType() == "binary" || check.GetRepoType() == "plugin" {
		// check if the package dependancies changed, if so, re-publish
		if me.forge.FinalGoDepsCheckOk(check, false) {
			log.Printf("go.sum is perfect! %s\n", check.GetGoPath())
			continue
		}
		log.Printf("dependancy checks indicate a new release is needed for %s\n", check.GetGoPath())
		forceReleaseVersion(check)
		me.found.AppendByGoPath(check)
		//		}

	}
	me.forge.PrintHumanTable(me.found)
}

func printDone() {
	for _, gopath := range me.done {
		log.Info("printDone() THESE WERE PUBLISHED", gopath)
	}
	log.Sleep(1)
}

func alreadyDone(repo *gitpb.Repo) bool {
	for _, gopath := range me.done {
		// log.Info("WARNING already done", gopath, repo.GetGoPath())
		// log.Info("WARNING already done", gopath, repo.GetGoPath())
		// log.Info("WARNING already done", gopath, repo.GetGoPath())
		if repo.GetGoPath() == gopath {
			log.Info("FOUND. RETURN TRUE. already done", gopath, repo.GetGoPath())
			return true
		}
	}
	return false
}