package apitest

import (
	"fmt"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"

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

func TestPostCollectionBookHandler_AddOk(t *testing.T) {
	payload :=
		`{
			"bookId": 9
		}`
	collectionId := "1"
	status := testPostCollectionBookHandler(collectionId, payload)
	assert.Equal(t, http.StatusOK, status)
	_, collection := testGetCollection(t, collectionId, "10", "0")
	assert.Equal(t, int64(7), collection.Count)
}

func TestPostCollectionBookHandler_BookOK(t *testing.T) {
	payload :=
		`{
			"bookId": 7
		}`
	collectionId := "2"
	status := testPostCollectionBookHandler(collectionId, payload)
	assert.Equal(t, http.StatusOK, status)
	_, collection := testGetCollection(t, collectionId, "10", "0")
	assert.Equal(t, uint(7), collection.Items[0].Book.ID)
}

func TestPostCollectionBookHandler_CollectionNotFound(t *testing.T) {
	payload :=
		`{
			"bookId": 9
		}`
	status := testPostCollectionBookHandler("12", payload)
	assert.Equal(t, http.StatusNotFound, status)
}

func TestPostCollectionBookHandler_BookNotFound(t *testing.T) {
	payload :=
		`{
			"bookId": 14654
		}`
	status := testPostCollectionBookHandler("1", payload)
	assert.Equal(t, http.StatusNotFound, status)
}

func TestPostCollectionBookHandler_Unauthorized(t *testing.T) {
	payload :=
		`{
			"bookId": 9
		}`
	status := testPostCollectionBookHandler("3", payload)
	assert.Equal(t, http.StatusUnauthorized, status)
}

func testPostCollectionBookHandler(collectionId string, payload string) int {
	router := testutils.TestSetup()
	w := httptest.NewRecorder()

	token := testutils.ConnectDemoUser(router)
	req, _ := http.NewRequest("POST", "/ws/collection/"+collectionId+"/addbook",
		strings.NewReader(payload))
	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))
	router.ServeHTTP(w, req)

	return w.Code
}