import { describe, it, expect, beforeEach } from 'vitest';
import { setActivePinia, createPinia } from 'pinia';
import { usePageAdminStore } from '@/stores/pageAdmin';

describe('pageAdminStore', () => {
  let store;

  beforeEach(() => {
    setActivePinia(createPinia());
    store = usePageAdminStore();
  });

  it('has correct default state', () => {
    expect(store.activePage).toBe('MAP');
    expect(store.previousPage).toBe('MAP');
    expect(store.pendingActivePage).toBe('FILES');
    expect(store.isPagePending).toBe(false);
    expect(store.shouldKeepPreviousPage).toBe(false);
    expect(store.currentMapFile).toBe('');
  });

  it('setActivePage converts page name', () => {
    store.setActivePage('CheckConformance');
    expect(store.activePage).toBe('CONFORMANCE');
  });

  it('setPreviousPage converts page name', () => {
    store.setPreviousPage('CheckPerformance');
    expect(store.previousPage).toBe('PERFORMANCE');
  });

  it('setPreviousPageUsingActivePage copies activePage to previousPage', () => {
    store.setActivePage('CONFORMANCE');
    store.setPreviousPageUsingActivePage();
    expect(store.previousPage).toBe('CONFORMANCE');
  });

  it('setIsPagePendingBoolean sets boolean', () => {
    store.setIsPagePendingBoolean(true);
    expect(store.isPagePending).toBe(true);
  });

  it('setPendingActivePage converts and sets page', () => {
    store.setPendingActivePage('CheckMap');
    expect(store.pendingActivePage).toBe('MAP');
  });

  it('copyPendingPageToActivePage transfers value', () => {
    store.setPendingActivePage('CheckConformance');
    store.copyPendingPageToActivePage();
    expect(store.activePage).toBe('CONFORMANCE');
  });

  it('clearPendingActivePage resets to empty', () => {
    store.setPendingActivePage('CheckMap');
    store.clearPendingActivePage();
    expect(store.pendingActivePage).toBe('');
  });

  it('keepPreviousPage restores previous page', () => {
    store.setPreviousPage('CONFORMANCE');
    store.setActivePage('PERFORMANCE');
    store.keepPreviousPage();
    expect(store.activePage).toBe('CONFORMANCE');
    expect(store.shouldKeepPreviousPage).toBe(true);
  });

  it('clearShouldKeepPreviousPageBoolean resets flag', () => {
    store.keepPreviousPage();
    store.clearShouldKeepPreviousPageBoolean();
    expect(store.shouldKeepPreviousPage).toBe(false);
  });

  it('setCurrentMapFile sets file name', () => {
    store.setCurrentMapFile('test.csv');
    expect(store.currentMapFile).toBe('test.csv');
  });

  it('setActivePageComputedByRoute extracts route name', () => {
    const routeMatched = [{ name: 'CheckMap' }];
    store.setActivePageComputedByRoute(routeMatched);
    expect(store.activePageComputedByRoute).toBe('MAP');
  });

  it('setActivePageComputedByRoute handles empty array', () => {
    store.setActivePageComputedByRoute([]);
    // Should not change default value
    expect(store.activePageComputedByRoute).toBe('MAP');
  });
});