import { describe, it, expect, beforeEach, vi } from 'vitest';
import { setActivePinia, createPinia } from 'pinia';

vi.mock('@/module/apiError.js', () => ({
  default: vi.fn(),
}));

const { mockGet, mockPost, mockPut, mockDelete } = vi.hoisted(() => ({
  mockGet: vi.fn(), mockPost: vi.fn(), mockPut: vi.fn(), mockDelete: vi.fn(),
}));
vi.mock('@/api/client.js', () => ({
  default: { get: mockGet, post: mockPost, put: mockPut, delete: mockDelete },
}));

// Mock login store to avoid its side effects
vi.mock('@/stores/login.ts', () => {
  const { defineStore } = require('pinia');
  return {
    default: defineStore('loginStore', {
      state: () => ({
        userData: { username: 'currentUser', name: 'Current' },
      }),
      actions: {
        getUserData: vi.fn(),
      },
    }),
  };
});

import useAcctMgmtStore from '@/stores/acctMgmt.ts';

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

  beforeEach(() => {
    setActivePinia(createPinia());
    store = useAcctMgmtStore();
    vi.clearAllMocks();
  });

  it('has correct default state', () => {
    expect(store.allUserAccoutList).toEqual([]);
    expect(store.isAcctMenuOpen).toBe(false);
  });

  describe('menu actions', () => {
    it('openAcctMenu sets true', () => {
      store.openAcctMenu();
      expect(store.isAcctMenuOpen).toBe(true);
    });

    it('closeAcctMenu sets false', () => {
      store.openAcctMenu();
      store.closeAcctMenu();
      expect(store.isAcctMenuOpen).toBe(false);
    });

    it('toggleIsAcctMenuOpen toggles', () => {
      store.toggleIsAcctMenuOpen();
      expect(store.isAcctMenuOpen).toBe(true);
      store.toggleIsAcctMenuOpen();
      expect(store.isAcctMenuOpen).toBe(false);
    });
  });

  describe('setCurrentViewingUser', () => {
    it('finds user by username', () => {
      store.allUserAccoutList = [
        { username: 'alice', name: 'Alice', detail: {} },
        { username: 'bob', name: 'Bob', detail: {} },
      ];
      store.setCurrentViewingUser('bob');
      expect(store.currentViewingUser.name).toBe('Bob');
    });
  });

  describe('clearCurrentViewingUser', () => {
    it('resets to empty user', () => {
      store.currentViewingUser = { username: 'test', detail: {} };
      store.clearCurrentViewingUser();
      expect(store.currentViewingUser.username).toBe('');
    });
  });

  describe('createNewAccount', () => {
    it('posts to /api/users and sets flag on success', async () => {
      mockPost.mockResolvedValue({ status: 200 });
      const user = { username: 'newuser', password: 'pass' };

      await store.createNewAccount(user);

      expect(mockPost).toHaveBeenCalledWith(
        '/api/users', user,
      );
      expect(store.isOneAccountJustCreate).toBe(true);
      expect(store.justCreateUsername).toBe('newuser');
    });
  });

  describe('deleteAccount', () => {
    it('returns true on success', async () => {
      mockDelete.mockResolvedValue({ status: 200 });

      const result = await store.deleteAccount('alice');

      expect(mockDelete).toHaveBeenCalledWith(
        '/api/users/alice',
      );
      expect(result).toBe(true);
    });

    it('returns false on error', async () => {
      mockDelete.mockRejectedValue(new Error('fail'));

      const result = await store.deleteAccount('alice');

      expect(result).toBe(false);
    });
  });

  describe('editAccount', () => {
    it('puts edited data', async () => {
      mockPut.mockResolvedValue({ status: 200 });
      const detail = {
        username: 'alice',
        password: 'newpw',
        name: 'Alice',
        is_active: true,
      };

      const result = await store.editAccount('alice', detail);

      expect(mockPut).toHaveBeenCalledWith(
        '/api/users/alice',
        expect.objectContaining({ password: 'newpw' }),
      );
      expect(result).toBe(true);
    });
  });

  describe('addRoleToUser', () => {
    it('puts role assignment', async () => {
      mockPut.mockResolvedValue({ status: 200 });

      const result = await store.addRoleToUser('alice', 'admin');

      expect(mockPut).toHaveBeenCalledWith(
        '/api/users/alice/roles/admin',
      );
      expect(result).toBe(true);
    });
  });

  describe('deleteRoleToUser', () => {
    it('deletes role', async () => {
      mockDelete.mockResolvedValue({ status: 200 });

      const result = await store.deleteRoleToUser('alice', 'admin');

      expect(mockDelete).toHaveBeenCalledWith(
        '/api/users/alice/roles/admin',
      );
      expect(result).toBe(true);
    });
  });

  describe('getUserDetail', () => {
    it('fetches user and sets admin flag', async () => {
      mockGet.mockResolvedValue({
        status: 200,
        data: {
          username: 'alice',
          roles: [{ code: 'admin' }],
        },
      });

      const result = await store.getUserDetail('alice');

      expect(result).toBe(true);
      expect(store.currentViewingUser.is_admin).toBe(true);
    });

    it('returns false on error', async () => {
      mockGet.mockRejectedValue(new Error('not found'));

      const result = await store.getUserDetail('ghost');

      expect(result).toBe(false);
    });
  });

  describe('hover state actions', () => {
    beforeEach(() => {
      store.allUserAccoutList = [
        {
          username: 'alice',
          isDeleteHovered: false,
          isRowHovered: false,
          isEditHovered: false,
          isDetailHovered: false,
        },
      ];
    });

    it('changeIsDeleteHoveredByUser', () => {
      store.changeIsDeleteHoveredByUser('alice', true);
      expect(store.allUserAccoutList[0].isDeleteHovered).toBe(true);
    });

    it('changeIsRowHoveredByUser', () => {
      store.changeIsRowHoveredByUser('alice', true);
      expect(store.allUserAccoutList[0].isRowHovered).toBe(true);
    });

    it('changeIsEditHoveredByUser', () => {
      store.changeIsEditHoveredByUser('alice', true);
      expect(store.allUserAccoutList[0].isEditHovered).toBe(true);
    });

    it('changeIsDetailHoveredByUser', () => {
      store.changeIsDetailHoveredByUser('alice', true);
      expect(store.allUserAccoutList[0].isDetailHovered).toBe(true);
    });
  });

  it('resetJustCreateFlag resets flag', () => {
    store.isOneAccountJustCreate = true;
    store.resetJustCreateFlag();
    expect(store.isOneAccountJustCreate).toBe(false);
  });

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

  it('updateSingleAccountPiniaState updates user', () => {
    store.allUserAccoutList = [
      { username: 'alice', name: 'Old' },
    ];
    store.updateSingleAccountPiniaState({
      username: 'alice', name: 'New',
    });
    expect(store.allUserAccoutList[0].name).toBe('New');
  });
});