package common

import (
	"strings"
	"testing"
)

type TestLogger struct {
	t *testing.T
}

func (s *TestLogger) Log(str string, fmt ...any) (int, error) {
	s.t.Logf(str, fmt...)
	return 10, nil
}

func (s *TestLogger) LogError(str string, fmt ...any) (int, error) {
	s.t.Errorf(str, fmt...)
	return 10, nil
}

func (s *TestLogger) LogPlainError(err error) (int, error) {
	s.t.Error(err)
	return 10, nil
}

func CreateTestLogger(t *testing.T) Logger {
	var logger TestLogger

	logger.t = t
	return &logger
}

func TestPushRequestParsing(t *testing.T) {
	t.Run("parsing repo creation message", func(t *testing.T) {
		var h RequestHandler

		h.Logger = CreateTestLogger(t)
		json := h.parsePushRequest(strings.NewReader(examplePushJSON))
		if json == nil {
			t.Fatalf("failed to parser push request: %v", h.Error)
		}
		if h.HasError() {
			t.Fatalf("Can't parse struct: %s", h.Error.Error())
		}

		if json.Total_Commits < 1 || json.Total_Commits != len(json.Commits) {
			t.Fatalf("push without commits? '%#v'", json)
		}

		if json.Repository.Full_Name != "autogits/_ObsPrj" ||
			json.Repository.Parent != nil ||
			len(json.Repository.Ssh_Url) < 10 ||
			json.Repository.Default_Branch != "main" ||
			json.Repository.Object_Format_Name != "sha256" {

			t.Fatalf("invalid repository parse: %#v", json.Repository)
		}
	})
}