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

package main

import (
	"os"

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

func doCommit() {
	if argv.All {
		doCheckDirtyAndConfigSave()
		found := me.forge.FindDirty()
		var newpatches bool
		for repo := range found.IterAll() {
			log.Info("do a commit on repo", repo.GetGoPath())
			if err := doCommitRepo(repo); err != nil {
				badExit(err)
			}
			newpatches = true
		}
		if !argv.Commit.Submit {
			okExit("")
		}
		if newpatches {
			patchSubmitAndExit()
		}
		okExit("")
	}

	pwd, _ := os.Getwd()
	repo := me.forge.Repos.FindByFullPath(pwd)
	if repo == nil {
		log.Info("todo: forge doesn't know how to work here yet")
		okExit("")
	}

	if !repo.CheckDirty() {
		okExit(log.Sprintf("this repo %s is not dirty.\n\n--all    # commit all changes in all repos", repo.GetFullPath()))
	} else {
		log.Info("repo is dirty", repo.GetFullPath())
	}

	if repo.GetCurrentBranchName() != repo.GetUserBranchName() {
		found := new(gitpb.Repos)
		found.Append(repo)
		me.forge.PrintHumanTable(found)
		log.Info("")
		log.Info("wrong branch. Can not commit on", repo.GetCurrentBranchName())
		log.Info("")
		okExit("")
	}

	os.Setenv("LESS", "-XR")
	if err := shell.Exec([]string{"git", "diff"}); err != nil {
		badExit(err)
	}

	if argv.All {
		if err := shell.ExecCheck([]string{"git", "add", "--all"}); err != nil {
			badExit(err)
		}
	}

	if err := shell.ExecCheck([]string{"git", "commit", "--all"}); err != nil {
		badExit(err)
	}

	patchSubmitAndExit()
}

func patchSubmitAndExit() {
	_, err := me.forge.SubmitDevelPatchSet("forge auto commit")
	if err != nil {
		// TRY different URL
		me.forge.SetForgeURL("https://forge.grid.wit.com/")
		log.Info("GOING TO TRY AGAIN", me.forge.GetForgeURL())
	}

	_, err = me.forge.SubmitDevelPatchSet("forge auto commit")
	if err != nil {
		badExit(err)
	}

	okExit("git commit ok. forge done")
}

func doCommitRepo(repo *gitpb.Repo) error {
	if repo.GetCurrentBranchName() != repo.GetUserBranchName() {
		found := new(gitpb.Repos)
		found.Append(repo)
		me.forge.PrintHumanTable(found)
		log.Info("")
		log.Info("wrong branch. Can not commit on", repo.GetCurrentBranchName())
		log.Info("")
		return nil
	}
	os.Chdir(repo.GetFullPath())

	os.Setenv("LESS", "-XR")
	if err := shell.Exec([]string{"git", "diff"}); err != nil {
		return err
	}

	if argv.All {
		if err := shell.ExecCheck([]string{"git", "add", "--all"}); err != nil {
			return err
		}
	}

	if err := shell.ExecCheck([]string{"git", "commit", "--all"}); err != nil {
		shell.ExecCheck([]string{"git", "reset"})
		return err
	}
	log.Info("git commit ok. forge done")
	return nil
}