// Copyright 2021 Liuxiangchao iwind.liu@gmail.com. All rights reserved.
//go:build script
// +build script

package js

import (
	teaconst "github.com/TeaOSLab/EdgeNode/internal/const"
	"github.com/iwind/TeaGo/maps"
	"github.com/iwind/TeaGo/types"
	"net/url"
)

func init() {
	if !teaconst.IsMain {
		return
	}

	SharedLibraryManager.Register(&JSURLLibrary{})
}

type JSURLLibrary struct {
	JSBaseLibrary
}

func (this *JSURLLibrary) JSNamespace() string {
	return "gojs.net.JSURLLibrary"
}

func (this *JSURLLibrary) JSPrototype() string {
	return `gojs.net.URL = class {
	#urlString

	constructor(urlString) {
		this.urlString = urlString

		let url = $this.Parse(urlString)
		gojs.copyAttrs(this, url)
	}

	toString () {
		return this.urlString
	}
}`
}

func (this *JSURLLibrary) Parse(arguments *FunctionArguments) (maps.Map, error) {
	var urlString = ""
	arg0, ok := arguments.ArgAt(0)
	if ok {
		urlString = arg0.String()
	}
	u, err := url.Parse(urlString)
	if err != nil {
		return maps.Map{}, err
	}
	var user = map[string]string{}
	if u.User != nil {
		password, _ := u.User.Password()
		user = map[string]string{
			"username": u.User.Username(),
			"password": password,
		}
	}

	return maps.Map{
		"host":   u.Host,
		"query":  u.RawQuery,
		"port":   types.Int(u.Port()),
		"path":   u.Path,
		"hash":   u.Fragment,
		"scheme": u.Scheme,
		"opaque": u.Opaque,
		"user":   user,
	}, nil
}