package main

import (
	"go.wit.com/lib/protobuf/gitpb"
)

// this populates a slice of protobuf records representing each git repo
// var me.found []*gitpb.Repo
//
// so, it makes a subset of repos that are then used performing actions on
//
// by default, it adds every repo

func (f *FindCmd) findRepos() {
	if f == nil {
		findMine()
		return
	}

	if f.All {
		findAll()
		return
	}

	if f.Private {
		findPrivate()
		return
	}

	if f.Mine {
		findMine()
		return
	}

	if f.Favorites {
		findFavorites()
		return
	}

	if f.Dirty {
		findDirty()
		return
	}

	findAll()
}

func findPrivate() {
	all := me.forge.Repos.SortByFullPath()
	for all.Scan() {
		repo := all.Next()
		if me.forge.Config.IsPrivate(repo.GetGoPath()) {
			me.found.AppendUniqueGoPath(repo)
		}
	}
}

// finds repos that are writable
func findMine() {
	// log.Printf("get mine %s\n", me.forge.GetGoSrc())
	all := me.forge.Repos.SortByFullPath()
	for all.Scan() {
		repo := all.Next()
		if me.forge.Config.IsWritable(repo.GetGoPath()) {
			me.found.AppendUniqueGoPath(repo)
		}
	}
}

// finds repos the user has marked as favorites in the forge .config
func findFavorites() {
	// log.Printf("get favorites %s\n", me.forge.GetGoSrc())
	all := me.forge.Repos.SortByFullPath()
	for all.Scan() {
		repo := all.Next()
		if me.forge.Config.IsFavorite(repo.GetGoPath()) {
			me.found.AppendUniqueGoPath(repo)
		}
	}
}

// finds repos that git is reporting as dirty
func findDirty() {
	all := me.forge.Repos.SortByFullPath()
	for all.Scan() {
		var repo *gitpb.Repo
		repo = all.Next()
		if repo.IsDirty() {
			me.found.AppendUniqueGoPath(repo)
		}
	}
}

func findAll() {
	all := me.forge.Repos.SortByFullPath()
	for all.Scan() {
		repo := all.Next()
		me.found.AppendUniqueGoPath(repo)
	}
}