package main

import (
	"fmt"
	"os"
	"path/filepath"
	"strconv"
	"strings"

	"go.wit.com/gui"
	"go.wit.com/log"
)

func globalResetOptions(box *gui.Node) {
	group2 := box.NewGroup("Global Destructive Options")

	grid := group2.RawGrid()

	grid.NewButton("remake 'go.work' file", func() {
		me.autotypistWindow.Disable()

		goSrcDir := me.goSrcPwd.String()
		filename := filepath.Join(goSrcDir, "go.work")

		f, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE, 0600)
		if err != nil {
			return
		}
		defer f.Close()
		fmt.Fprintln(f, "go 1.21.4")
		fmt.Fprintln(f, "")
		fmt.Fprintln(f, "use (")
		loop := me.repos.View.ReposSortByName()
		for loop.Scan() {
			repo := loop.Repo()
			if repo.Status.Exists("go.mod") {
				fmt.Fprintln(f, "\t"+repo.Status.GoPath())
			} else {
				log.Info("missing go.mod for", repo.Status.Path())
				// repo.Status.MakeRedomod()
			}
		}
		fmt.Fprintln(f, ")")

		me.autotypistWindow.Enable()
	})
	grid.NextRow()

	grid.NewButton("delete user branches", func() {
		os.Setenv("REPO_FORCE", "off")
		loop := me.repos.View.ReposSortByName()
		for loop.Scan() {
			repo := loop.Repo()
			repo.Status.DeleteUserBranch(false)
		}
	})
	grid.NextRow()

	grid.NewButton("delete user branches --force", func() {
		os.Setenv("REPO_FORCE", "on")
		loop := me.repos.View.ReposSortByName()
		for loop.Scan() {
			repo := loop.Repo()
			repo.Status.DeleteUserBranch(true)
		}
	})
	grid.NextRow()

	grid.NewButton("git reset all branches", func() {
		loop := me.repos.View.ReposSortByName()
		for loop.Scan() {
			repo := loop.Repo()
			repo.Status.ResetBranches()
		}
	})
	grid.NextRow()

	grid.NewButton("rm -f go.mod go.sum", func() {
		me.Disable()
		loop := me.repos.View.ReposSortByName()
		for loop.Scan() {
			repo := loop.Repo()
			if repo.Status.Whitelist {
				continue
			}
			if repo.Status.ReadOnly() {
				continue
			}
			repo.Status.Run([]string{"rm", "-f", "go.mod", "go.sum"})
		}
		me.Enable()
	})
	grid.NextRow()

	grid.NewButton("git reset --hard", func() {
		me.Disable()
		loop := me.repos.View.ReposSortByName()
		for loop.Scan() {
			repo := loop.Repo()
			if repo.Status.Whitelist {
				continue
			}
			if repo.Status.ReadOnly() {
				continue
			}
			repo.Status.Run([]string{"git", "reset", "--hard"})
		}
		me.Enable()
	})
	grid.NextRow()

	// this dumps everything
	grid.NewLabel("clean start over")
	me.deleteGoSrcPkgB = grid.NewButton("rm ~/go/src & ~/go/pkg & ~/.cache/go-build", func() {
		var state string = me.deleteGoSrcPkgB.String()
		loop := me.repos.View.ReposSortByName()
		for loop.Scan() {
			repo := loop.Repo()
			if repo.GoPath() == "go.wit.com/apps/autotypist" {
				continue
			}
			if repo.Status.CheckDirty() {
				log.Warn("repo is dirty. commit your changes first", repo.Status.Path())
				me.deleteGoSrcPkgB.SetLabel("rm ~/go/src (can't. dirty repos)")
				return
			}
		}

		log.Warn("no repos have uncommited changes")
		log.Warn("TODO: check things are pushed and check every dir in go/src/")
		if strings.HasPrefix(state, "rm ~/go/src") {
			me.deleteGoSrcPkgB.SetLabel("ARE YOU SURE?")
			return
		}
		if me.deleteGoSrcPkgB.String() == "ARE YOU SURE?" {
			me.deleteGoSrcPkgB.SetLabel("WE ARE NOT KIDDING")
			return
		}
		var totals string = "All " + strconv.Itoa(me.repos.View.TotalGo()) + " Repos?"
		log.Info("totals =", totals)
		if me.deleteGoSrcPkgB.String() == "WE ARE NOT KIDDING" {
			me.deleteGoSrcPkgB.SetLabel(totals)
			return
		}
		if me.deleteGoSrcPkgB.String() == totals {
			homeDir := me.userHomePwd.String()
			fullpath := filepath.Join(homeDir, "go")
			gosrc := filepath.Join(fullpath, "src")
			gopkg := filepath.Join(fullpath, "pkg")
			quickCmd(fullpath, []string{"rm", "-rf", gosrc})
			quickCmd(fullpath, []string{"chmod", "700", "-R", gopkg})
			quickCmd(fullpath, []string{"rm", "-rf", gopkg})
			quickCmd(homeDir, []string{"rm", "-rf", ".cache/go-build/"})
			if me.autoDryRun.Checked() {
				me.deleteGoSrcPkgB.SetLabel("rm ~/go/src (uncheck dry-run)")
				return
			}
		}
	})
}