// This is a simple example
package main

import (
	"os"

	"go.wit.com/log"

	"go.wit.com/gui"
	"go.wit.com/lib/gadgets"
	"go.wit.com/lib/gui/repostatus"
)

func doesExist(path string) bool {
	if _, err := os.Stat(path); err != nil {
		if os.IsNotExist(err) {
			return false
		}
	}
	return true
}

var quickCmds [][]string
var quickCmdLastPath string
var quickCmdDoNotRun bool = false

// only errors on bad errors
func quickCmd(fullpath string, cmd []string) bool {
	var err error
	var b bool
	var output string

	if quickCmdLastPath != fullpath {
		quickCmds = append(quickCmds, []string{"cd", fullpath})
		quickCmdLastPath = fullpath
	}
	quickCmds = append(quickCmds, cmd)
	log.Warn("RUN:", fullpath, cmd)
	if quickCmdDoNotRun {
		return false
	}

	err, b, output = repostatus.RunCmd(fullpath, cmd)
	if err != nil {
		log.Error(err)
		return false
	} else if !b {
		log.Warn("b =", b)
		log.Warn("output =", string(output))
		return true
	}
	log.Warn("output = ", string(output))
	return true
}

func globalBuildOptions(box *gui.Node) {
	vbox := box.NewVerticalBox("DISPLAYVBOX")
	group1 := vbox.NewGroup("Global Build Options")
	grid := group1.NewGrid("buildOptions", 2, 1)

	me.mainBranch = gadgets.NewBasicCombobox(grid, "default main branch")
	me.mainBranch.AddText("guimain")
	me.mainBranch.AddText("gitea server default")
	me.mainBranch.Disable()

	me.develBranch = gadgets.NewBasicCombobox(grid, "default devel branch")
	me.develBranch.AddText("devel")

	me.userBranch = gadgets.NewBasicCombobox(grid, "default user branch")
	me.userBranch.AddText("jcarr")

	// select the branch you want to test, build and develop against
	// this lets you select your user branch, but, when you are happy
	// you can merge everything into the devel branch and make sure it actually
	// works. Then, when that is good, merge and version everything in master
	var newBranch *gui.Node
	grid.NewButton("set all branches to", func() {
		log.Warn("set all branches to:", newBranch.String())
		/*
			me.toMoveToBranch = guiBranch.String()
			setCurrentBranch.SetLabel("set all branches to " + me.toMoveToBranch)
			me.mainBranch.Disable()
		*/
	})
	newBranch = grid.NewCombobox()
	newBranch.AddText("guimaster")
	newBranch.AddText("guidevel")
	newBranch.AddText("jcarr")
	newBranch.SetText("jcarr")

	group2 := vbox.NewGroup("Run in every git repository")
	group2.NewButton("git status", func() {
		quickCmdDoNotRun = false
		quickCmdLastPath = "~/go/src"
		quickCmds = [][]string{}
		log.Warn("scanning allrepos")
		for _, path := range me.allrepos {
			fullpath := "/home/jcarr/go/src/" + path
			quickCmd(fullpath, []string{"git", "status"})
		}
	})

	me.rerunGoMod = group2.NewButton("remove go.mod & go.sum", func() {
		log.Info("TODO: remove them")
	})

	me.rerunGoMod = group2.NewButton("run go mod & go tidy", func() {
		quickCmdDoNotRun = false
		os.Unsetenv("GO111MODULE")
		for _, path := range me.allrepos {
			fullpath := "/home/jcarr/go/src/" + path
			quickCmd(fullpath, []string{"go", "mod", "init"})
			quickCmd(fullpath, []string{"go", "mod", "tidy"})
		}
	})
}