package main

// get https://www.expressvpn.com/vpn-server
// remove everyting starting with >
// remove until "Not supported" and after What the green checks mean

import (
	"errors"
	"fmt"
	"strings"
)

type ExpressVPN struct {
}

func (s *ExpressVPN) ServerList() (error, *map[string]string) {
	VPNNames := map[string]string{}

	names := []string{
		"Albania",
		"Algeria",
		"Andorra",
		"Argentina",
		"Armenia",
		"Australia - Brisbane",
		"Australia - Melbourne",
		"Australia - Perth",
		"Australia - Sydney",
		"Australia - Sydney - 2",
		"Austria",
		"Bangladesh",
		"Belarus",
		"Belgium",
		"Bhutan",
		"Bosnia and Herzegovina",
		"Brazil",
		"Brazil - 2",
		"Brunei",
		"Bulgaria",
		"Cambodia",
		"Canada - Montreal",
		"Canada - Toronto",
		"Canada - Toronto - 2",
		"Canada - Vancouver",
		"Chile",
		"Colombia",
		"Costa Rica",
		"Croatia",
		"Cyprus",
		"Czech Republic",
		"Denmark",
		"Ecuador",
		"Egypt",
		"Estonia",
		"Finland",
		"France - Paris - 1",
		"France - Paris - 2",
		"France - Strasbourg",
		"Georgia ",
		"Germany - Frankfurt - 1",
		"Germany - Frankfurt - 2",
		"Germany - Frankfurt - 3",
		"Germany - Nuremberg",
		"Greece",
		"Guatemala",
		"Hong Kong - 1 ",
		"Hong Kong - 2",
		"Hong Kong - 4",
		"Hungary",
		"Iceland",
		"India - Chennai",
		"India - Mumbai - 1",
		"India (via UK)",
		"Indonesia",
		"Ireland",
		"Isle of Man",
		"Israel",
		"Italy - Cosenza",
		"Italy - Milan",
		"Japan - Tokyo",
		"Japan - Tokyo - 2",
		"Jersey",
		"Kazakhstan",
		"Kenya",
		"Kyrgyzstan",
		"Laos",
		"Latvia",
		"Liechtenstein",
		"Lithuania",
		"Luxembourg",
		"Macau",
		"Malaysia",
		"Malta",
		"Mexico",
		"Moldova",
		"Monaco",
		"Mongolia",
		"Montenegro",
		"Myanmar",
		"Nepal",
		"Netherlands - Amsterdam",
		"Netherlands - Amsterdam - 2",
		"Netherlands - Rotterdam",
		"Netherlands - The Hague",
		"New Zealand",
		"North Macedonia",
		"Norway",
		"Pakistan",
		"Panama",
		"Peru",
		"Philippines",
		"Poland",
		"Portugal",
		"Romania",
		"Serbia",
		"Singapore - CBD",
		"Singapore - Jurong",
		"Singapore - Marina Bay",
		"Slovakia",
		"Slovenia",
		"South Africa",
		"South Korea - 2",
		"Spain - Barcelona",
		"Spain - Barcelona - 2",
		"Spain - Madrid",
		"Sri Lanka",
		"Sweden",
		"Sweden - 2",
		"Switzerland",
		"Switzerland - 2",
		"Taiwan - 3",
		"Thailand",
		"Turkey",
		"UK - Docklands",
		"UK - East London",
		"UK - London",
		"Ukraine",
		"Uruguay",
		"USA - Atlanta",
		"USA - Chicago",
		"USA - Dallas",
		"USA - Dallas - 2",
		"USA - Denver",
		"USA - Los Angeles",
		"USA - Los Angeles - 1",
		"USA - Los Angeles - 2",
		"USA - Los Angeles - 3",
		"USA - Los Angeles - 5 ",
		"USA - Miami",
		"USA - Miami - 2",
		"USA - New Jersey - 1",
		"USA - New Jersey - 2",
		"USA - New Jersey - 3",
		"USA - New York",
		"USA - New York - 2",
		"USA - Salt Lake City",
		"USA - San Francisco",
		"USA - Seattle",
		"USA - Tampa - 1",
		"USA - Washington DC",
		"Uzbekistan",
		"Venezuela",
		"Vietnam",
	}

	for _, entry := range names {
		func(entry string) {
			conv := "%s-ca-version-2.expressnetw.com"
			entry = strings.ToLower(entry)
			entry = strings.Replace(entry, " & ", "", -1)
			entry = strings.Replace(entry, " ", "", -1)

			name := fmt.Sprintf(conv, entry)
			VPNNames[entry] = name
		}(entry)
	}

	if len(VPNNames) == 0 {
		return errors.New("Can't get a list of VPN endpoints"), nil
	}

	return nil, &VPNNames
}