package com.example.demo.controller;

import com.example.demo.service.DeveloperService;
import org.junit.jupiter.api.Test;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
import org.springframework.boot.test.mock.mockito.MockBean;
import org.springframework.test.web.servlet.MockMvc;

import java.util.List;

import static org.mockito.Mockito.when;
import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.*;

@WebMvcTest(DeveloperController.class)
class DeveloperControllerTest {

    @Autowired
    private MockMvc mockMvc;

    @MockBean
    private DeveloperService developerService;

    @Test
    void getAllRoles_returnsRoleList() throws Exception {
        when(developerService.getAllRoles()).thenReturn(List.of("developer", "viewer", "admin"));

        mockMvc.perform(get("/api/roles"))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$").isArray())
                .andExpect(jsonPath("$.length()").value(3))
                .andExpect(jsonPath("$[0]").value("developer"));
    }

    @Test
    void getRolePermission_returnsPermission() throws Exception {
        when(developerService.getRolePermission("developer")).thenReturn("read-write");

        mockMvc.perform(get("/api/roles/developer"))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.role").value("developer"))
                .andExpect(jsonPath("$.permission").value("read-write"));
    }

    @Test
    void checkPermission_allowed_returnsTrue() throws Exception {
        when(developerService.hasPermission("developer", "read")).thenReturn(true);

        mockMvc.perform(get("/api/roles/developer/check").param("action", "read"))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.action").value("read"))
                .andExpect(jsonPath("$.allowed").value(true));
    }

    @Test
    void checkPermission_denied_returnsFalse() throws Exception {
        when(developerService.hasPermission("developer", "delete")).thenReturn(false);

        mockMvc.perform(get("/api/roles/developer/check").param("action", "delete"))
                .andExpect(status().isOk())
                .andExpect(jsonPath("$.action").value("delete"))
                .andExpect(jsonPath("$.allowed").value(false));
    }
}