package config

import (
	"path/filepath"
	"testing"
)

func TestApplicationSettingsPersistWithoutChangingGlobalProfile(t *testing.T) {
	path := filepath.Join(t.TempDir(), "settings.toml")
	store, err := NewStore(path)
	if err != nil {
		t.Fatal(err)
	}
	global := DefaultSettings()
	global.TimeFormat = "24-hour"
	if err := store.Save(global); err != nil {
		t.Fatal(err)
	}
	application := global
	application.TimeFormat = "12-hour"
	if err := store.SaveForApplication("Example Editor", application); err != nil {
		t.Fatal(err)
	}
	other := global
	other.DateFormat = "numbers-ymd"
	if err := store.SaveForApplication("Other Editor", other); err != nil {
		t.Fatal(err)
	}
	reopened, err := NewStore(path)
	if err != nil {
		t.Fatal(err)
	}
	loaded, err := reopened.Load()
	if err != nil || loaded.TimeFormat != "24-hour" || loaded.ActiveProfile != "default" {
		t.Fatalf("global = %+v, %v", loaded, err)
	}
	appLoaded, found, err := reopened.LoadForApplication("Example Editor")
	if err != nil || !found || appLoaded.TimeFormat != "12-hour" {
		t.Fatalf("application = %+v, found %t, %v", appLoaded, found, err)
	}
	missing, found, err := reopened.LoadForApplication("Unknown Editor")
	if err != nil || found || missing.TimeFormat != "24-hour" {
		t.Fatalf("unmapped = %+v, found %t, %v", missing, found, err)
	}
	global.DateFormat = "numbers-mdy"
	if err := reopened.Save(global); err != nil {
		t.Fatal(err)
	}
	appLoaded, found, err = reopened.LoadForApplication("Example Editor")
	if err != nil || !found || appLoaded.TimeFormat != "12-hour" || appLoaded.DateFormat != "numbers-mdy" {
		t.Fatalf("application after global save = %+v, found %t, %v", appLoaded, found, err)
	}
}