package main

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

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

type bookSearchGet struct {
	Title  string `json:"title" binding:"required,max=300"`
	Author string `json:"author" binding:"max=100"`
	Id     uint   `json:"id"`
}

func TestSearchBook_MultipleBooks(t *testing.T) {
	books := testSearchBook(t, "san")

	assert.Equal(t, 2, len(books))
}

func TestSearchBook_AllFields(t *testing.T) {
	books := testSearchBook(t, "de san")
	assert.Equal(t, 1, len(books))
	assert.Equal(t,
		[]bookSearchGet{{Title: "De sang-froid", Author: "Truman Capote", Id: 18}},
		books)
}

func testSearchBook(t *testing.T, searchterm string) []bookSearchGet {
	router := testutils.TestSetup()

	token := testutils.ConnectDemoUser(router)
	req, _ := http.NewRequest("GET", "/search/"+searchterm, nil)
	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", token))
	w := httptest.NewRecorder()
	router.ServeHTTP(w, req)

	var books []bookSearchGet
	err := json.Unmarshal(w.Body.Bytes(), &books)
	if err != nil {
		log.Fatal(err)
	}
	assert.Equal(t, 200, w.Code)
	return books
}