package apitest

import (
	"encoding/json"
	"fmt"
	"net/http"
	"net/http/httptest"
	"testing"

	"git.artlef.fr/PersonalLibraryManager/internal/testutils"
	"github.com/stretchr/testify/assert"
)

type countResponse struct {
	Count int
}

func TestGetReadBooksCountHandler_Demo(t *testing.T) {
	router := testutils.TestSetup()

	token := testutils.ConnectDemoUser(router)

	req, _ := http.NewRequest("GET", "/mybooks/read/count", nil)
	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))

	w := httptest.NewRecorder()
	router.ServeHTTP(w, req)

	var c countResponse
	err := json.Unmarshal(w.Body.Bytes(), &c)
	if err != nil {
		t.Error(err)
	}
	assert.Equal(t, 22, c.Count)
}

func TestGetWantReadBooksCountHandler_Demo(t *testing.T) {
	router := testutils.TestSetup()

	token := testutils.ConnectDemoUser(router)

	req, _ := http.NewRequest("GET", "/mybooks/wantread/count", nil)
	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))

	w := httptest.NewRecorder()
	router.ServeHTTP(w, req)

	var c countResponse
	err := json.Unmarshal(w.Body.Bytes(), &c)
	if err != nil {
		t.Error(err)
	}
	assert.Equal(t, 2, c.Count)
}

func TestGetReadingBooksCountHandler_Demo(t *testing.T) {
	router := testutils.TestSetup()

	token := testutils.ConnectDemoUser(router)

	req, _ := http.NewRequest("GET", "/mybooks/reading/count", nil)
	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))

	w := httptest.NewRecorder()
	router.ServeHTTP(w, req)

	var c countResponse
	err := json.Unmarshal(w.Body.Bytes(), &c)
	if err != nil {
		t.Error(err)
	}
	assert.Equal(t, 2, c.Count)
}

func TestGetAuthorsBooksCountHandler_Demo(t *testing.T) {
	router := testutils.TestSetup()

	token := testutils.ConnectDemoUser(router)

	req, _ := http.NewRequest("GET", "/author/1/books/count", nil)
	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))

	w := httptest.NewRecorder()
	router.ServeHTTP(w, req)

	var c countResponse
	err := json.Unmarshal(w.Body.Bytes(), &c)
	if err != nil {
		t.Error(err)
	}
	assert.Equal(t, 3, c.Count)
}