cui_funcs.go

package main

import (
	"fmt"
	"io"
	"log"

	"github.com/jroimartin/gocui"
)

func nextView(g *gocui.Gui, v *gocui.View) error {
	if v == nil || v.Name() == ServersView {
		_, err := g.SetCurrentView(FXServerCmdView)
		return err
	}

	_, err := g.SetCurrentView(ServersView)
	return err
}

func cursorDown(g *gocui.Gui, v *gocui.View) error {
	if v != nil {
		cx, cy := v.Cursor()
		if err := v.SetCursor(cx, cy+1); err != nil {
			ox, oy := v.Origin()
			if err := v.SetOrigin(ox, oy+1); err != nil {
				return err
			}
		}
	}

	return nil
}

func cursorUp(g *gocui.Gui, v *gocui.View) error {
	if v != nil {
		ox, oy := v.Origin()
		cx, cy := v.Cursor()
		if err := v.SetCursor(cx, cy-1); err != nil && oy > 0 {
			if err := v.SetOrigin(ox, oy-1); err != nil {
				return err
			}
		}
	}

	return nil
}

func onSideEnter(g *gocui.Gui, v *gocui.View) error {
	_, cy := v.Cursor()
	profile, err := v.Line(cy)
	if err != nil {
		return err
	}

	go func() {
		g.Update(func(g *gocui.Gui) error {
			v, err := g.View(StatusView)
			if err != nil {
				return err
			}

			v.Clear()
			fmt.Fprintln(v, "Server running")
			v.FgColor = gocui.ColorGreen

			return nil
		})
	}()

	startFxServer(profile, g)

	return nil
}

func executeCommand(g *gocui.Gui, v *gocui.View) error {
	var err error
	v.Rewind()
	if err != nil {
		log.Fatal(err)
	}

	if v.Buffer() == "quit" {
		io.WriteString(Writer, v.Buffer())
		v.Clear()
		vM, _ := g.View(FXServerView)
		vM.Clear()
		g.Update(func(g *gocui.Gui) error {
			return nil
		})
		g.SetCurrentView(ServersView)

		return nil
	}

	if v.Buffer() != "" {
		io.WriteString(Writer, v.Buffer())
	}

	v.Clear()
	v.SetCursor(0, 0)

	if err != nil {
		return err
	}

	return nil
}

func saveNewProfile(g *gocui.Gui, v *gocui.View) error {
	var err error
	v.Rewind()
	if err != nil {
		log.Fatal(err)
	}

	if v.Buffer() != "" {
		ServerPath = v.Buffer()

		err = g.DeleteView("profile_path")
		if err != nil {
			return err
		}
	}

	if _, err := g.SetCurrentView(ServersView); err != nil {
		return err
	}
	return nil
}

func newProfileNameView(g *gocui.Gui, v *gocui.View) error {
	maxX, maxY := g.Size()

	if vp_n, err := g.SetView("profile_name", maxX/2-30, maxY/2, maxX/2+30, maxY/2+2); err != nil {
		if err != gocui.ErrUnknownView {
			return err
		}

		vp_n.Title = "Add server name - Enter to continue | Abort with q "
		vp_n.BgColor = gocui.ColorBlack
		vp_n.Editable = true
	}

	if _, err := g.SetCurrentView("profile_name"); err != nil {
		return err
	}

	return nil
}

func newProfilePathView(g *gocui.Gui, v *gocui.View) error {
	var err error
	v.Rewind()
	if err != nil {
		log.Fatal(err)
	}

	if v.Buffer() != "" {
		ServerName = v.Buffer()
	}

	maxX, maxY := g.Size()

	if vp_p, err := g.SetView("profile_path", maxX/2-30, maxY/2, maxX/2+30, maxY/2+2); err != nil {
		if err != gocui.ErrUnknownView {
			return err
		}

		vp_p.Title = "Add startup path - Enter to finish | Abort with q "
		vp_p.BgColor = gocui.ColorBlack
		vp_p.Editable = true
	}

	if _, err := g.SetCurrentView("profile_path"); err != nil {
		return err
	}

	// delete profile_name view
	err = g.DeleteView("profile_name")
	if err != nil {
		return err
	}

	return nil
}