package main

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

	"git.artlef.fr/PersonalLibraryManager/internal/testutils"
	"github.com/gin-gonic/gin"

	"github.com/stretchr/testify/assert"
)

type bookUserGet struct {
	Title  string `json:"title" binding:"required,max=300"`
	Author string `json:"author" binding:"max=100"`
	Rating int    `json:"rating" binding:"min=0,max=10"`
}

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

	token := testutils.ConnectDemoUser(router)
	books := testGetbooksHandler(t, router, token, 200)
	assert.Equal(t, 26, len(books))
}

func TestGetBooksHandler_Demo2(t *testing.T) {
	router := testutils.TestSetup()

	token := testutils.ConnectDemo2User(router)
	books := testGetbooksHandler(t, router, token, 200)
	assert.Equal(t, 2, len(books))
}

func testGetbooksHandler(t *testing.T, router *gin.Engine, userToken string, expectedCode int) []bookUserGet {
	req, _ := http.NewRequest("GET", "/mybooks", nil)
	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", userToken))

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

	var parsedResponse []bookUserGet
	err := json.Unmarshal(w.Body.Bytes(), &parsedResponse)
	if err != nil {
		t.Error(err)
	}
	assert.Equal(t, expectedCode, w.Code)
	return parsedResponse
}