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

package main

import (
	"errors"
	"fmt"
	"os"
	"path/filepath"

	"go.wit.com/lib/env"
	"go.wit.com/lib/protobuf/argvpb"
	"go.wit.com/lib/protobuf/gitpb"
	"go.wit.com/log"
)

func rillRestore(repo *gitpb.Repo) error {
	if me.forge.Config.IsReadOnly(repo.GetGoPath()) {
		return nil
	}
	if me.forge.Config.IsPrivate(repo.GetGoPath()) {
		return nil
	}

	cmd := []string{"go-mod-clean", "lax"}
	if env.True("--strict") {
		cmd = []string{"go-mod-clean", "purge"}
		repo.RunQuiet(cmd)
		cmd = []string{"go-mod-clean", "--restore"}
	}

	var err error
	if env.Verbose() {
		_, err = repo.RunQuiet(cmd)
	} else {
		_, err = repo.RunQuiet(cmd)
	}

	if env.True("--strict") {
		cmd = []string{"go-mod-clean", "strict"}
		_, err = repo.RunQuiet(cmd)
	}

	if err != nil {
		errs := fmt.Sprintf("%v failed (%v)", cmd, err)
		return errors.New(errs)
	}
	return nil
}

// fuck you prior self. this code is garbage
// nevermind, I knew that when I wrote it.
// I'm back now to fix it. Thank you for making it work until I got back here
// shame you aren't as smart as fabrice. you might have done this on the first go around
// fine though, you have different talents. Also, Mariam loves you.
func doPublish() error {
	initForge()
	env.PrintTable()

	log.Printf("Running go-mod-clean on (%d) repos. (1 second per hundred)\n", me.forge.Repos.Len())
	restored := me.forge.RunOnRepos(me.forge.Repos, rillRestore)
	restored = restored.SortActual()
	footer := restored.PrintPublishNewTB()
	fmt.Printf("restored.len(%d) with errors: %s\n", restored.Len(), footer)

	// publish := me.forge.RunOnReposSlow(me.forge.Repos, rePrepareReleaseNew) // doesn't use Rill()
	publish := me.forge.RunOnRepos(me.forge.Repos, rePrepareReleaseNew)
	if publish == nil {
		return errors.New("nothing to publish. you actually have to write code first")
	}
	for repo := range publish.IterAll() {
		err := me.forge.CheckUpdatingGoDeps(repo.GoInfo.GoDeps, publish)
		if err != nil {
			repo.State = fmt.Sprintf("%s err (%v)\n", repo.Namespace, err)
		} else {
			cmd := []string{"go-mod-clean", "strict"}
			repo.RunRealtime(cmd)
		}
	}

	for repo := range publish.IterAll() {
		// update the target version
		// repo.IncrementTargetMinor()
		repo.IncrementTargetRevision()
	}

	publish = publish.SortActual()
	footer = publish.PrintPublishNewTB()
	fmt.Printf("publish.len(%d) PrintPublishTable() footer: %s\n", publish.Len(), footer)

	tryme := findNext(publish)
	if len(tryme) == 0 {
		return errors.New("can't find something safe to publish")
	}

	startRepo := me.forge.Repos.FindByNamespace("go.wit.com/lib/xgb")
	if startRepo == nil {
		return errors.New("a startRepo can't be found")
	}

	releaseReason := "new attempt"

	for _, repo := range tryme {
		log.Printf("tryme: %s reason(%s)\n", repo.FullPath, repo.State)
		gomod, err := os.ReadFile(filepath.Join(repo.FullPath, "go.mod"))
		if err != nil {
			panic("go.mod missing")
		}
		log.Info(string(gomod))
		if env.True("--doit") {
			log.Printf("RUNNING: doRelease(%s, %s, %s) %s\n", repo.Namespace, startRepo.Namespace, releaseReason, repo.GetTargetVersion())
			err := doRelease(repo, startRepo, releaseReason)
			if err != nil {
				return err
			}
		} else {
			log.Printf("WOULD HAVE RUN: doRelease(%s, %s, %s) %s\n", repo.Namespace, startRepo.Namespace, releaseReason, repo.GetTargetVersion())
		}
	}
	for _, repo := range tryme {
		log.Printf("tryme: %s reason(%s)\n", repo.FullPath, repo.State)
	}

	if !env.True("--doit") {
		return errors.New("run with --doit to actually try to publish")
	}

	argvpb.GoodExit("PUBLISH WORKED")
	return nil
}