// Copyright 2025 WIT.COM Inc Licensed GPL 3.0

package forgepb

import (
	"path/filepath"

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

// All this does is output human readable text formatted to be viewable on
// a console with a fixed with font. AKA: a typerwriter

func (f *Forge) PrintHumanTable(allr *gitpb.Repos) {
	log.DaemonMode(true)

	t := new(tally)

	// print the header
	args := []string{"namespace", "branch", "age", "user", "devel", "master", "", "lasttag", "next", "repo type"}
	sizes := []int{35, 9, 4, 13, 13, 13, 1, 12, 12, 8}
	log.Info(cobol.TerminalChomp(cobol.StandardTableSize10(sizes, args)))

	all := allr.SortByFullPath()
	for all.Scan() {
		repo := all.Next()
		f.printRepoToTable(repo, sizes, false)
		tallyBranchTotals(t, repo)
	}
	log.Infof("Total repositories: %d (%d master) (%d devel) (%d user) (%d unknown)\n", t.total, t.master, t.devel, t.user, t.unknown)
}

func (f *Forge) PrintForgedTable(allr *gitpb.Repos) {
	log.DaemonMode(true)

	t := new(tally)

	// print the header
	args := []string{"namespace", "branch", "age", "master", "devel", "last tag", "", "", "", ""}
	sizes := []int{35, 9, 4, 13, 13, 13, 13, 12, 12, 8}
	log.Info(cobol.TerminalChomp(cobol.StandardTableSize10(sizes, args)))

	all := allr.SortByFullPath()
	for all.Scan() {
		repo := all.Next()
		f.printForgedToTable(repo, sizes)
		tallyBranchTotals(t, repo)
	}
	log.Infof("Total repositories: %d (%d user) (%d devel) (%d master) (%d unknown)\n", t.total, t.user, t.devel, t.master, t.unknown)
}

func (f *Forge) PrintHumanTableFull(allr *gitpb.Repos) {
	log.DaemonMode(true)

	t := new(tally)

	// print the header
	args := []string{"branch", "age", "user", "devel", "master", "", "lasttag", "next", "repo type", "namespace"}
	sizes := []int{9, 4, 13, 13, 13, 1, 12, 12, 8, 0}
	log.Info(cobol.TerminalChomp(cobol.StandardTableSize10(sizes, args)))

	all := allr.SortByFullPath()
	for all.Scan() {
		repo := all.Next()
		f.printRepoToTable(repo, sizes, true)
		tallyBranchTotals(t, repo)
	}
	log.Infof("Total repositories: %d (%d user) (%d devel) (%d master) (%d unknown)\n", t.total, t.user, t.devel, t.master, t.unknown)
}

// also shows which files are dirty
func (f *Forge) PrintHumanTableDirty(allr *gitpb.Repos) {
	log.DaemonMode(true)

	t := new(tally)

	// print the header
	args := []string{"namespace", "branch", "age", "user", "devel", "master", "", "lasttag", "next", "repo type"}
	sizes := []int{35, 9, 4, 13, 13, 13, 1, 12, 12, 8}
	log.Info(cobol.TerminalChomp(cobol.StandardTableSize10(sizes, args)))

	for repo := range allr.IterAll() {
		f.printRepoToTable(repo, sizes, false)
		if len(repo.DirtyList) != 0 {
			for _, line := range repo.DirtyList {
				log.Info(cobol.TerminalChomp("\t" + line))
			}
		}
		var mver string = repo.GetMasterVersion()
		repo.Tags.GetAge(mver)

		tallyBranchTotals(t, repo)
	}
	log.Infof("Total repositories: %d (%d user) (%d devel) (%d master) (%d unknown)\n", t.total, t.user, t.devel, t.master, t.unknown)
}

// used to count which repos are on which branches (master/main, devel, user)
type tally struct {
	total   int
	master  int
	devel   int
	user    int
	unknown int
}

func tallyBranchTotals(t *tally, repo *gitpb.Repo) {
	t.total += 1

	if repo.GetCurrentBranchName() == repo.GetMasterBranchName() {
		t.master += 1
		return
	}
	if repo.GetCurrentBranchName() == repo.GetDevelBranchName() {
		t.devel += 1
		return
	}
	if repo.GetCurrentBranchName() == repo.GetUserBranchName() {
		t.user += 1
		return
	}
	log.Printf("unknown curr=%s user=%s devel=%s master=%s\n", repo.GetCurrentBranchName(), repo.GetUserBranchName(), repo.GetDevelBranchName(), repo.GetMasterBranchName())
	t.unknown += 1
}

func (f *Forge) printRepoToTable(repo *gitpb.Repo, sizes []int, full bool) {
	var end string

	// shortened version numbers
	var mhort string = repo.GetMasterVersion()
	var dhort string = repo.GetDevelVersion()
	var uver string = repo.GetUserVersion()
	if uver == "uerr" {
		// blank these out
		uver = ""
	}
	var lasttag string = repo.GetLastTag()
	var thort string = repo.GetTargetVersion()
	var chort string = "" // repo.GetCurrentBranchVersion()
	var cname string = repo.GetCurrentBranchName()

	var gopath string = repo.GetNamespace()
	if gopath == "" {
		gopath = repo.GetFullPath()
	}
	var rtype string = repo.GetRepoType()
	switch rtype {
	case "binary":
		rtype = "GO bin"
	case "library":
		rtype = "GO lib"
	case "protobuf":
		rtype = "GO pb"
	}
	if f.IsPrivate(repo) {
		rtype = "priv"
	}

	// ctime := repo.Tags.GetAge(mhort)
	// age := shell.FormatDuration(time.Since(ctime))
	age := shell.FormatDuration(repo.BranchAge(cname))

	if f.Config.IsReadOnly(repo.GetGoPath()) {
		// end += "(readonly) "
	} else {
		end += "(rw) "
	}

	if repo.IsDirty() {
		age = ""
		uver = "* " + uver
		end += "(dirty) "
	}

	var args []string
	if full {
		args = []string{cname, age, uver, dhort, mhort, chort, lasttag, thort, rtype, gopath}
	} else {
		args = []string{gopath, cname, age, uver, dhort, mhort, chort, lasttag, thort, rtype}
	}
	start := cobol.StandardTableSize10(sizes, args)

	if rtype == "protobuf" {
		if repo.GoInfo.GoBinary {
			end += "(binary) "
		}
	}

	if repo.GetMasterBranchName() != "master" && repo.GetMasterBranchName() != "main" {
		end += "(m:" + repo.GetMasterBranchName() + ") "
	}

	if repo.GetDevelBranchName() != "devel" {
		end += "(d:" + repo.GetDevelBranchName() + ") "
	}

	if repo.GetUserBranchName() != f.Config.Username {
		end += "(u:" + repo.GetUserBranchName() + ") "
	}

	debname := f.Config.DebName(repo.GetGoPath())
	if debname != filepath.Base(gopath) {
		end += "(deb:" + debname + ") "
	}

	switch repo.GetState() {
	case "PERFECT":
	case "unchanged":
	case "dirty":
	case "unknown branches":
		if repo.CurrentTag == nil {
			end += "(" + repo.GetState() + ") "
		} else {
			end += "(unknown branch " + repo.CurrentTag.Refname + ") "
		}
		// end += "(invalid tag) "
	default:
		end += "(" + repo.GetState() + ") "
	}

	log.Info(cobol.TerminalChomp(start + " " + end))
}

func (f *Forge) printForgedToTable(repo *gitpb.Repo, sizes []int) {
	var end string

	// shortened version numbers
	var mhort string = repo.GetMasterVersion()
	var dhort string = repo.GetDevelVersion()

	var lasttag string = repo.GetLastTag()
	var cname string = repo.GetCurrentBranchName()

	var ns string = repo.GetNamespace()

	age := shell.FormatDuration(repo.BranchAge(cname))

	var args []string
	args = []string{ns, cname, age, mhort, dhort, lasttag, "", "", "", ""}
	start := cobol.StandardTableSize10(sizes, args)

	end += "todo"

	log.Info(cobol.TerminalChomp(start + " " + end))
}

func (psets *Patchsets) PrintTable() {
	if psets == nil {
		return
	}
	log.DaemonMode(true)

	// print the header
	args := []string{"commit hash", "new hash", "", "", "name", "Repo Namespace", "", "", "", "", ""}
	sizes := []int{12, 12, 3, 3, 40, 80, 2, 2, 2, 2}
	log.Info(cobol.TerminalChomp(cobol.StandardTableSize10(sizes, args)))

	var countCONTENTS int
	var countPARTS int
	for x, pset := range psets.GetPatchsets() {
		log.Info(pset.Uuid, pset.Name, pset.State)
		if pset.State == "DONE" {
			// old patchset
			continue
		}
		cId := log.Sprintf("%d", x)
		countCONTENTS += 1
		for i, p := range pset.Patches.GetPatches() {
			var args []string
			partId := log.Sprintf("%d", i)

			_, fname := filepath.Split(p.GetFilename())
			args = []string{p.CommitHash, p.NewHash, cId, partId, fname, p.GetNamespace(), "", "", "", "", ""}

			start := cobol.StandardTableSize10(sizes, args)
			log.Info(cobol.TerminalChomp(start))
			countPARTS += 1
		}
	}
	log.Infof("Total Contents (%d) Parts (%d)\n", countCONTENTS, countPARTS)
}

func (patches *Patches) PrintTable() {
	if patches == nil {
		return
	}
	log.DaemonMode(true)

	// print the header
	args := []string{"commit hash", "new hash", "", "", "name", "Repo Namespace", "", "", "", "", ""}
	sizes := []int{12, 12, 3, 3, 40, 80, 2, 2, 2, 2}
	log.Info(cobol.TerminalChomp(cobol.StandardTableSize10(sizes, args)))

	var countPARTS int
	for x, p := range patches.GetPatches() {
		var args []string
		partId := log.Sprintf("%d", x)

		_, fname := filepath.Split(p.GetFilename())
		args = []string{p.CommitHash, p.NewHash, partId, fname, p.GetNamespace(), "", "", "", "", ""}

		start := cobol.StandardTableSize10(sizes, args)
		log.Info(cobol.TerminalChomp(start))
		countPARTS += 1
	}
	log.Infof("Total Patches (%d)\n", countPARTS)
}