new-app-doxatodo

doxa-todo/storage.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+)
+
+// getStoragePath returns the path to the .doxa-todo directory and file
+func getStoragePath() string {
+	home, err := os.UserHomeDir()
+	if err != nil {
+		return "doxa_todo.json" // fallback to current directory
+	}
+	configDir := filepath.Join(home, ".doxa-todo")
+
+	// Create directory if it doesn't exist
+	if _, err := os.Stat(configDir); os.IsNotExist(err) {
+		os.MkdirAll(configDir, 0755)
+	}
+
+	return filepath.Join(configDir, "doxa_todo.json")
+}
+
+// loadTodos loads all todos from the storage file
+func loadTodos() []Todo {
+	path := getStoragePath()
+	file, err := os.ReadFile(path)
+	if err != nil {
+		return []Todo{}
+	}
+	var todos []Todo
+	json.Unmarshal(file, &todos)
+	return todos
+}
+
+// saveTodos saves all todos to the storage file
+func saveTodos(todos []Todo) {
+	path := getStoragePath()
+	data, err := json.MarshalIndent(todos, "", "  ")
+	if err != nil {
+		fmt.Println("Chyba při ukládání dat:", err)
+		return
+	}
+	os.WriteFile(path, data, 0644)
+}