package http_test

import (
	"strings"
	"testing"
	"time"

	"apigo.cc/gojs"
	_ "apigo.cc/gojs/console"
	_ "apigo.cc/gojs/http"
	"github.com/gorilla/websocket"
	"github.com/ssgo/s"
	"github.com/ssgo/u"
)

var as *s.AsyncServer

func TestStart(t *testing.T) {
	s.Config.Listen = "18001,http|18002,h2c"
	s.Register(0, "/echo", func(in struct{ Name string }) string {
		return in.Name
	}, "")
	s.RegisterWebsocket(0, "/ws", nil, func(conn *websocket.Conn) {
		typ, data, _ := conn.ReadMessage()
		conn.WriteMessage(typ, data)
		typ, data, _ = conn.ReadMessage()
		conn.WriteMessage(typ, data)
		typ, data, _ = conn.ReadMessage()
		conn.WriteMessage(typ, data)
		conn.Close()
	}, nil, nil, nil, "")
	as = s.AsyncStart()
	gojs.ExportForDev()
}

func TestHttp(t *testing.T) {
	vm := gojs.New()
	vm.RunCode("import http from 'apigo.cc/gojs/http'")
	testIsOk(t, vm, `http.get('http://127.0.0.1:18001/echo?name=Tom').string()`, "Tom")
	testIsOk(t, vm, `http.post('http://127.0.0.1:18001/echo',{name:'Tom'}).string()`, "Tom")
	vm.RunCode("let h2 = http.newH2C()")
	testIsOk(t, vm, `h2.get('http://127.0.0.1:18002/echo?name=Tom').string()`, "Tom")
	testIsOk(t, vm, `h2.post('http://127.0.0.1:18002/echo',{name:'Tom'}).string()`, "Tom")
}

func TestWS(t *testing.T) {
	vm := gojs.New()
	var err error
	var r any
	_, err = vm.RunFile("ws_test.js")
	if err != nil {
		t.Fatal("ws error", err)
	}

	r, err = vm.RunCode("testSync()")
	if err != nil {
		t.Fatal("ws error", err)
	}
	if r != true {
		t.Fatal("ws check failed", r)
	}

	// 异步测试
	_, err = vm.RunCode("testAsync()")
	if err != nil {
		t.Fatal("ws error", err)
	}
	time.Sleep(time.Millisecond * 100)

	// 检查结果
	r, err = vm.RunCode("asyncResult")
	if err != nil {
		t.Fatal("ws error", err)
	}
	testHas(t, u.String(r), "Tom1", "Tom2", "Tom3")

	// 重连后再次测试
	r, err = vm.RunCode("testAsync2()")
	if err != nil {
		t.Fatal("ws error", err)
	}
	time.Sleep(time.Millisecond * 100)

	r, err = vm.RunCode("asyncResult")
	if err != nil {
		t.Fatal("ws error", err)
	}
	testHas(t, u.String(r), "Tom1", "Tom2", "Tom3", "Tom4", "Tom5", "Tom6")

	// 主动关闭连接
	_, err = vm.RunCode("closeAsync()")
	if err != nil {
		t.Fatal("ws error", err)
	}
}

func TestStop(t *testing.T) {
	as.Stop()
}

func testHas(t *testing.T, r string, checks ...string) {
	for _, check := range checks {
		if !strings.Contains(r, check) {
			t.Fatal("not exists", r, check)
		}
	}
}

func testIsOk(t *testing.T, vm *gojs.Runtime, code string, check string) {
	r, err := vm.RunCode(code)
	if err != nil {
		t.Fatal(code, err)
	} else if r != check {
		t.Fatal(code, r, check)
	}
}