package main

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"strings"

	"git.andreafazzi.eu/andrea/testhub/models"
	"git.andreafazzi.eu/andrea/testhub/store"
	"github.com/remogatto/prettytest"
)

type integrationTestSuite struct {
	prettytest.Suite
}

func (t *integrationTestSuite) TestCreateAndReadAllQuizzes() {
	server := NewQuizHubCollectorServer(store.NewMemoryQuizHubCollectorStore())

	// POST a new question using a JSON payload

	payload := `
{
  "question": {"text": "Question 1"},
  "answers": [
    {"text": "Text of the answer 1", "correct": true},
    {"text": "Text of the answer 2"},
    {"text": "Text of the answer 3"},
    {"text": "Text of the answer 4"}
  ]
}
`
	request, _ := http.NewRequest(http.MethodPost, "/tests", strings.NewReader(payload))
	response := httptest.NewRecorder()

	server.ServeHTTP(response, request)

	returnedTest := new(models.Quiz)

	err := json.Unmarshal(response.Body.Bytes(), returnedTest)
	if err != nil {
		t.True(err == nil, err.Error())
	}

	t.Equal("Question 1", returnedTest.Question.Text)
	t.Equal("Text of the answer 1", returnedTest.Answers[0].Text)
	t.Equal("Text of the answer 1", returnedTest.Correct.Text)

	t.True(returnedTest.ID != 0, "Test ID should not be 0")
	t.True(returnedTest.Question.ID != "", "Question ID should not be empty")
	t.True(returnedTest.Answers[0].ID != "", "Answer ID should not be empty")

	request, _ = http.NewRequest(http.MethodGet, "/tests", nil)
	response = httptest.NewRecorder()

	server.ServeHTTP(response, request)

	decodedResponse := new(TestResponse)

	err = json.Unmarshal(response.Body.Bytes(), &decodedResponse)
	if err != nil {
		t.True(err == nil, err.Error())
	}

	t.True(len(decodedResponse.Content) == 1, "Length of returned tests should be 1")
	t.Equal("Question 1", decodedResponse.Content[0].Question.Text)
}