package gobstore

import (
	"encoding/gob"
	"errors"
	"fmt"
	"os"
)

// Load initializes the data from disk
func (j *GobStore[T]) Load() {
	// no lock
	fmt.Println(j.ROOT_DATA_PATH + j.path)
	file, err := os.Open(j.ROOT_DATA_PATH + j.path)
	if err != nil {
		if errors.Is(err, os.ErrNotExist) {
			fmt.Printf("Gob file does not exist: %s\n", j.path)
			j.values = map[string]T{}
			return
		}
		fmt.Println(err)
	}
	var res map[string]T
	dec := gob.NewDecoder(file)
	dec.Decode(&res)
	if err != nil {
		fmt.Println(err)
	}
	j.values = res
	j.dirty = false
}