package chizap_test

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

	"github.com/Kichiyaki/chizap"
	"github.com/go-chi/chi/v5"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
	"go.uber.org/zap"
	"go.uber.org/zap/zaptest/observer"
)

func TestLogger(t *testing.T) {
	t.Parallel()

	logger, obs := newLogger()

	router := chi.NewRouter()
	router.Use(chizap.Logger(logger))
	router.Get("/info", func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusOK)
	})
	router.Get("/warn", func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusBadRequest)
	})
	router.Get("/error", func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusInternalServerError)
	})

	res1 := httptest.NewRecorder()
	req1, err := http.NewRequest("GET", "/info?test=true", nil)
	assert.NoError(t, err)
	router.ServeHTTP(res1, req1)

	entries1 := obs.TakeAll()
	require.Len(t, entries1, 1)
	assert.Equal(t, "/info", entries1[0].Message)
}

func newLogger() (*zap.Logger, *observer.ObservedLogs) {
	core, obs := observer.New(zap.NewAtomicLevelAt(zap.InfoLevel))
	logger := zap.New(core)
	return logger, obs
}