// This is a simple example
package main

import (
	"strings"

	"go.wit.com/gui"
	"go.wit.com/log"
)

func findUnreleased() bool {
	for _, repo := range me.allrepos {
		if repo.status.ReadOnly() {
			log.Info("skipping readonly", repo.String())
			continue
		}
		if whitelist(repo.String()) {
			log.Info("skipping whitelist", repo.String())
			continue
		}
		setCurrentRepo(repo, "rewind this?", "not sure")

		if repo.lookToUnwind() {
			log.Info("found something to unwind:", repo.String())
			if setCurrentRepo(repo, "rewind this", "very sure") {
				return true
			}
			return false
		}
	}
	log.Info("nothing left to unwind")
	release.status.SetValue("ALL DONE?")
	return false
}

func unwindWhitelist() {
	for _, repo := range me.allrepos {
		if strings.HasPrefix(repo.String(), "go.wit.com/dev") {
			release.whitelist[repo.String()] = repo
			repo.setGoSumStatus("WHITELIST")
		}
	}
}

func createUnreleaseBox(box *gui.Node) {
	group := release.box.NewGroup("undo and redo things")

	group.NewButton("whitelist go.wit.com/dev", func() {
		me.Disable()
		defer me.Enable()
		unwindWhitelist()
	})
	group.NewButton("find the unreleased", func() {
		me.Disable()
		defer me.Enable()
		unwindWhitelist()
		findUnreleased()
	})
	release.unreleaseB = group.NewButton("re-release", func() {
		// var count int = 0
		me.Disable()
		unwindWhitelist()
		if rerelease() {
			log.Info("good to re-release another one")
		} else {
			log.Info("re-release failed")
			return
		}
		me.Enable()
	})
	group.NewButton("loop(25)", func() {
		me.Disable()
		unwindWhitelist()
		for n := 0; n <= 25; n++ {
			if rerelease() {
				log.Info("good to re-release another one")
			} else {
				if release.status.String() == "ALL DONE?" {
					log.Info("maybe ALL DONE?")
					me.Enable()
					return
				}
				log.Info("loop() failed", n)
				return
			}
		}
		log.Info("loop(25) worked")
		me.Enable()
	})
}

func doAll(r *repo, all [][]string) bool {
	for _, cmd := range all {
		log.Info("doAll() RUNNING: cmd =", cmd)
		err, out := r.status.RunCmd(cmd)
		log.Info("doAll() err =", err)
		log.Info("doAll() out =", out)
		if err != nil {
			return false
		}
	}
	return true
}
func rerelease() bool {
	if release.unreleaseB.String() != "un-release version "+release.version.String() {
		log.Warn("something went wrong with the release.version:", release.version.String())
		return false
	}

	if strings.HasPrefix(release.version.String(), "v") {
		log.Warn("everything is ok. version starts with v.", release.version.String())
	} else {
		log.Warn("version does not start with v.", release.version.String())
		return false
	}

	if release.current.status.CheckDirty() {
		log.Info("sorry, it's still dirty")
		return false
	}

	curName := release.current.status.GetCurrentBranchName()
	mName := release.current.status.GetMasterBranchName()
	if curName != mName {
		log.Info("\trepo is not working from main branch", curName, "!=", mName)
		return false
	}

	log.Info("\treset to devel", curName, release.version.String(), me.releaseReasonS)

	// git checkout devel
	// git branch -D master
	// git branch master
	// git checkout master
	// git push --set-upstream --force origin master

	var all [][]string
	all = append(all, []string{"git", "checkout", "devel"})
	all = append(all, []string{"git", "branch", "-D", mName})
	all = append(all, []string{"git", "branch", mName})
	all = append(all, []string{"git", "checkout", mName})
	all = append(all, []string{"git", "push", "--set-upstream", "--force", "origin", mName})

	all = append(all, []string{"git", "tag", "--delete", release.version.String()})
	all = append(all, []string{"git", "push", "--delete", "origin", release.version.String()})
	all = append(all, []string{"git", "tag", "-m", me.releaseReasonS, release.version.String()})
	all = append(all, []string{"git", "push", "origin", release.version.String()})

	if doAll(release.current, all) {
		log.Info("EVERYTHING OK. RERELEASED", release.current.String())
		if findUnreleased() {
			log.Info("GOOD TO RUN ANOTHER DAY ON:", release.current.String())
		} else {
			return false
		}
	} else {
		log.Info("SOMETHING FAILED")
		return false
	}
	return true
}