initial commit

main.go

@@ -0,0 +1,164 @@
+package main
+
+import (
+	"fmt"
+	"io/fs"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/dialog"
+	"fyne.io/fyne/v2/theme"
+	"fyne.io/fyne/v2/widget"
+	"gopkg.in/yaml.v3"
+
+	cp "github.com/otiai10/copy"
+)
+
+type Config struct {
+	ProfilesRoot string `yaml:"profiles_root"`
+	ArchiveRoot  string `yaml:"archive_root"`
+}
+
+func saveConfig(cfg Config) {
+	d, err := yaml.Marshal(cfg)
+	if err != nil {
+		fmt.Println(err)
+	}
+
+	err = os.WriteFile("config.yaml", d, 0775)
+	if err != nil {
+		fmt.Println(err)
+	}
+}
+
+func loadConfig() *Config {
+	_, err := os.Stat("config.yaml")
+	if err != nil {
+		fmt.Println(err)
+		saveConfig(Config{ProfilesRoot: "", ArchiveRoot: ""})
+	}
+
+	d, err := os.ReadFile("config.yaml")
+	if err != nil {
+		fmt.Println(err)
+	}
+
+	cfg := Config{}
+	err = yaml.Unmarshal(d, &cfg)
+	if err != nil {
+		fmt.Println(err)
+		return &Config{}
+	}
+
+	return &cfg
+}
+
+var cfg = loadConfig()
+
+func main() {
+	ap := app.New()
+	wp := ap.NewWindow("Cyberpunk Mod Switcher")
+	wp.Resize(fyne.NewSize(1024, 768))
+	wp.CenterOnScreen()
+
+	grid := container.NewAdaptiveGrid(4)
+
+	//load grid
+	fillGrid(grid, wp)
+
+	profilesrootentry := widget.NewEntry()
+	profilesrootentry.Text = cfg.ProfilesRoot
+	archiverootentry := widget.NewEntry()
+	archiverootentry.Text = cfg.ArchiveRoot
+
+	container := container.NewBorder(nil, nil, nil, nil,
+		widget.NewButtonWithIcon("", ap.Settings().Theme().Icon(theme.IconNameSettings), func() {
+			dialog.NewForm("Settings", "Confirm", "Cancel", []*widget.FormItem{
+				widget.NewFormItem("Profiles Root Folder", profilesrootentry),
+				widget.NewFormItem("Archive Root Folder", archiverootentry),
+			}, func(b bool) {
+				if b {
+					cfg.ArchiveRoot = archiverootentry.Text
+					cfg.ProfilesRoot = profilesrootentry.Text
+					saveConfig(*cfg)
+					fillGrid(grid, wp)
+				} else {
+					cfg.ArchiveRoot = archiverootentry.Text
+					cfg.ProfilesRoot = profilesrootentry.Text
+					fillGrid(grid, wp)
+				}
+			}, wp).Show()
+		}),
+		widget.NewButton("Reload", func() {
+			//reload grid
+			fillGrid(grid, wp)
+		}),
+		container.NewHScroll(grid),
+	)
+	wp.SetContent(container)
+	wp.ShowAndRun()
+}
+
+func fillGrid(grid *fyne.Container, parent fyne.Window) {
+	profiles := scanProfiles(cfg.ProfilesRoot)
+	archive := cfg.ArchiveRoot
+	grid.Hide()
+	defer grid.Show()
+	grid.RemoveAll()
+	for _, profile := range profiles {
+		profilename := strings.TrimSuffix(filepath.Base(profile), ".cpms")
+		grid.Add(widget.NewButton(profilename, makeIFunc(profile, archive, parent)))
+	}
+}
+
+func scanProfiles(profilesroot string) []string {
+	dir := filepath.Join(profilesroot, "*.cpms/")
+	m, err := filepath.Glob(dir)
+	if err != nil {
+		fmt.Println(err)
+	}
+	return m
+}
+
+func makeIFunc(profile, archive string, parent fyne.Window) func() {
+	return func() {
+		dialog.NewConfirm("Are You Sure?", fmt.Sprintf("the current contents of %s will be lost", archive), func(b bool) {
+			if b {
+				err := walk(archive, func(path string, info fs.FileInfo, err error) error {
+					err = os.Remove(path)
+					if err != nil {
+						fmt.Println(err)
+					}
+					return nil
+				})
+				if err != nil {
+					fmt.Println(err)
+				}
+
+				err = cp.Copy(profile, archive)
+				if err != nil {
+					fmt.Println(err)
+				}
+
+				dialog.NewInformation("Success", fmt.Sprintf("copied all files from %s to %s", filepath.Base(profile), archive), parent).Show()
+			}
+		}, parent).Show()
+	}
+}
+
+func walk(root string, fn filepath.WalkFunc) error {
+	initial := false
+
+	return filepath.Walk(root, func(path string, info fs.FileInfo, err error) error {
+		if !initial {
+			initial = true
+			return nil
+		}
+
+		return fn(path, info, err)
+	})
+}