package com.plannaplan.controllers;

import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.setup.MockMvcBuilders;

import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;

import java.lang.reflect.Field;
import java.sql.Timestamp;

import com.plannaplan.entities.User;
import com.plannaplan.services.UserService;
import com.plannaplan.types.UserRoles;

@RunWith(SpringRunner.class)
@SpringBootTest
@ContextConfiguration
public class TokenControllerTest extends AbstractControllerTest {
    private final String TOKEN_ENDPOINT = "/token";
    private final String REFRESH_TOKEN_ENDPOINT = "/token/refresh";

    @Autowired
    private UserService service;

    @Test
    public void shouldFailWithNoParameter() throws Exception {
        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
        mockMvc.perform(get(TOKEN_ENDPOINT)).andExpect(status().isBadRequest());
    }

    @Test
    public void shouldFailWithWrongTicket() throws Exception {
        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
        mockMvc.perform(get(TOKEN_ENDPOINT).param("ticket", "totaly-wrong-ticket"))
                .andExpect(status().is4xxClientError());
    }

    @Test
    @Ignore
    public void shouldReturnToken() throws Exception {
        // have no idea how to make this test independent from user that run this
        String ticket = "";
        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
        mockMvc.perform(get(TOKEN_ENDPOINT).param("ticket", ticket)).andExpect(status().isOk());
    }

    @Test
    public void shouldFailWithWrongRefreshToken() throws Exception {
        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
        mockMvc.perform(get(REFRESH_TOKEN_ENDPOINT).param("refreshToken", "totaly-wrong-refresh-token"))
                .andExpect(status().is4xxClientError());
    }

    @Test
    public void shouldRetrunTokenBeforeExpirationOfOldOne() throws Exception {
        User user = new User("Eren", "Yager", "shouldRetrunTokenBeforeExpirationOfOldOne@TokenController.test",
                UserRoles.TEST_USER);
        user.setToken("Totalnie-bezpieczny-token");
        this.service.save(user);

        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
        mockMvc.perform(get(REFRESH_TOKEN_ENDPOINT).param("refreshToken", user.getRefreshToken()))
                .andExpect(status().isOk());
    }

    @Test
    public void shouldRetrunTokenAfterExpirationOfOldOne() throws Exception {
        final Field reader = User.class.getDeclaredField("tokenUsageDate");
        reader.setAccessible(true);

        User user = new User("Mikasa", "Ackerman", "shouldRetrunTokenAfterExpirationOfOldOne@TokenController.test",
                UserRoles.TEST_USER);
        user.setToken("Totalnie-bezpieczny-token");
        reader.set(user, new Timestamp(System.currentTimeMillis() - 86400000));
        this.service.save(user);

        MockMvc mockMvc = MockMvcBuilders.webAppContextSetup(webApplicationContext).build();
        mockMvc.perform(get(REFRESH_TOKEN_ENDPOINT).param("refreshToken", user.getRefreshToken()))
                .andExpect(status().isOk());
    }
}