package main

import (
	"fmt"
	"os"

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

func list() {
	log.DaemonMode(true)
	if argv.ListConf {
		me.forge.ConfigPrintTable()
		os.Exit(0)
	}

	if argv.List {
		repos := me.forge.Repos.SortByGoPath()
		for repos.Scan() {
			repo := repos.Next()
			verifyPrint(repo)
		}
		os.Exit(0)
	}

	if argv.GetMine {
		log.Printf("get mine %s", me.forge.GetGoSrc())
		os.Exit(0)
	}

	if argv.GetFav {
		log.Printf("get favorites")
		os.Exit(0)
	}
}

func verifyPrint(repo *gitpb.Repo) {
	var end string
	if repo.CheckDirty() {
		end += "(dirty) "
	}
	s := make(map[string]string)
	if !verify(repo, s) {
		log.Info("going to delete", repo.GoPath)
		if argv.Real {
			me.forge.Repos.DeleteByGoPath(repo.GetGoPath())
			me.forge.Repos.ConfigSave()
		} else {
			log.Info("need argv --real to delete", repo.GoPath)
		}
		os.Exit(0)
	}
	if me.forge.IsReadOnly(repo.GoPath) && ! argv.ReadOnly {
		return
	}
	start := fmt.Sprintf("%-40s %-8s %-10s %-10s %-10s %-10s", s["gopath"], s["rtype"], s["mver"], s["dver"], s["uver"], s["cver"])
	end += fmt.Sprintf("(%s,%s,%s,%s) ", s["mname"], s["dname"], s["uname"], s["cname"])
	log.Info(start, end)
}

func verify(repo *gitpb.Repo, s map[string]string) bool {
	if !repo.IsValid() {
		return false
	}
	s["gopath"] = repo.GetGoPath()
	s["rtype"] = repo.RepoType()

	s["mname"] = repo.GetMasterBranchName()
	if s["mname"] == "" {
		log.Info("verify() no master branch name")
		s["mver"] = repo.GetMasterVersion()
		return false
	}
	// only verify the master branch name with read-only repos
	if me.forge.IsReadOnly(repo.GoPath) {
		s["mver"] = repo.GetMasterVersion()
		return true
	}

	s["dname"] = repo.GetDevelBranchName()
	if s["dname"] == "" {
		log.Info("verify() no devel branch name")
		return false
	}
	s["uname"] = repo.GetUserBranchName()
	if s["uname"] == "" {
		log.Info("verify() no user branch name")
		return false
	}
	s["cname"] = repo.GetCurrentBranchName()

	s["mver"] = repo.GetMasterVersion()
	s["dver"] = repo.GetDevelVersion()
	s["uver"] = repo.GetUserVersion()
	s["cver"] = repo.GetCurrentBranchVersion()

	return true
}