package model

import (
	"encoding/json"
	"testing"
	"time"
)

func TestFile_StatusExcludedFromJSON(t *testing.T) {
	f := &File{
		ID:        "1",
		UserID:    "u1",
		ParentID:  nil,
		Name:      "test.txt",
		Size:      100,
		MimeType:  "text/plain",
		Status:    StatusActive,
		IsDir:     false,
		CreatedAt: time.Now(),
		UpdatedAt: time.Now(),
	}

	data, err := json.Marshal(f)
	if err != nil {
		t.Fatalf("json.Marshal: %v", err)
	}

	var result map[string]any
	if err := json.Unmarshal(data, &result); err != nil {
		t.Fatalf("json.Unmarshal: %v", err)
	}

	if _, ok := result["status"]; ok {
		t.Errorf("Status field should be excluded from JSON (json:\"-\"), but it appeared in output")
	}

	if _, ok := result["hash"]; ok {
		t.Errorf("Hash field should be excluded from JSON (json:\"-\"), but it appeared in output")
	}
}

func TestStatusConstants(t *testing.T) {
	if StatusActive != "active" {
		t.Errorf("StatusActive = %q, want \"active\"", StatusActive)
	}
	if StatusUserDeleted != "user_deleted" {
		t.Errorf("StatusUserDeleted = %q, want \"user_deleted\"", StatusUserDeleted)
	}
}