package profile_test

import (
	"os"
	"path/filepath"
	"testing"

	"proxyctl/internal/profile"
)

func TestReadOnlyLoadValidatesWithoutRepairingOrCreatingStorage(t *testing.T) {
	directory := filepath.Join(t.TempDir(), "proxyctl")
	if err := os.MkdirAll(directory, 0o755); err != nil {
		t.Fatal(err)
	}
	path := filepath.Join(directory, "profiles.json")
	if err := os.WriteFile(path, []byte(`{"profiles":[{"name":"office","mode":"single","singleUrl":"http://proxy.test:8080","httpUrl":"http://proxy.test:8080","httpsUrl":"http://proxy.test:8080","allUrl":"http://proxy.test:8080"}],"activeProfile":"office"}`), 0o644); err != nil {
		t.Fatal(err)
	}
	store := profile.NewFileStore(path)
	state, err := store.ReadOnlyLoad()
	if err != nil || state.ActiveProfile != "office" {
		t.Fatalf("read-only load state=%#v err=%v", state, err)
	}
	info, err := os.Stat(path)
	if err != nil {
		t.Fatal(err)
	}
	if info.Mode().Perm() != 0o644 {
		t.Fatalf("read-only load changed mode to %o", info.Mode().Perm())
	}
	if _, err := os.Stat(path + ".lock"); !os.IsNotExist(err) {
		t.Fatalf("read-only load created lock: %v", err)
	}
}