// 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"
	"path/filepath"

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

func cleanNamespace(r *gitpb.Repo) string {
	// check for GO repos
	gowork := env.Get("gopath")
	// todo: detect if using go.work file
	newpath, err := filepath.Rel(gowork, r.FullPath)
	// log.Info("cleanNamespace()", newpath, gowork, "is gowork. fullpath:", r.FullPath)
	if err == nil {
		// log.Info("cleanNamespace returned", newpath)
		// relative path to gosrc or gowork is the namespace
		return newpath
	}
	log.Info("cleanNamespace got err", newpath, err)
	// check for other stuff. use the URLs
	return ""
}

// checks to see if the r.Namespace seems right
func doVerifyNamespace() (string, error) {
	var s string = "doVerifyNamespace()"
	var err error
	var counter int
	for r := range me.forge.Repos.IterAll() {
		newpath := cleanNamespace(r)
		if newpath == "" {
			// log.Info("didn't work", r.Namespace, "to", newpath)
			// didn't work
		} else if newpath == r.Namespace {
			// already good namespace.
			continue
		} else if newpath != r.Namespace {
			counter += 1
			log.Info("Changed", r.FullPath, "to", newpath)
			r.Namespace = newpath
			continue
		}
		counter += 1
		log.Info("cleanNamespace() didn't match", r.Namespace)
	}
	if counter != 0 {
		err = errors.New(log.Sprintf("%d namespaces were invalid", counter))
	}

	if env.True("DryRun") {
		return s, err
	}
	if counter != 0 {
		me.forge.Repos.SaveVerbose()
	}

	return s, err
}