xmr-remote-nodes/internal/handler/views/remote_nodes.templ

package views

import (
	"fmt"
	"github.com/ditatompel/xmr-remote-nodes/internal/ip"
	"github.com/ditatompel/xmr-remote-nodes/internal/monero"
	"github.com/ditatompel/xmr-remote-nodes/internal/paging"
	"strings"
	"time"
)

var nettypes = []string{"mainnet", "stagenet", "testnet"}
var protocols = []string{"tor", "http", "https"}

templ RemoteNodes(data monero.Nodes, q monero.QueryNodes, p paging.Pagination) {
	<!-- Hero -->
	<section class="relative overflow-hidden pt-6">
		<!-- Gradients -->
		<div aria-hidden="true" class="flex absolute -top-96 start-1/2 transform -translate-x-1/2">
			<div class="bg-gradient-to-r blur-3xl w-[25rem] h-[44rem] rotate-[-60deg] transform -translate-x-[10rem] from-amber-800/30 to-orange-800/40"></div>
			<div class="bg-gradient-to-tl blur-3xl w-[90rem] h-[50rem] rounded-fulls origin-top-left -rotate-12 -translate-x-[15rem] from-orange-900/60 via-orange-900/40 to-amber-900/80"></div>
		</div>
		<!-- End Gradients -->
		<div class="relative z-10">
			<div class="max-w-4xl mx-auto px-4 sm:px-6 lg:px-8 py-10 lg:py-16">
				<div class="text-center">
					<!-- Title -->
					<div class="mt-5">
						<h1 class="block font-extrabold text-4xl md:text-5xl lg:text-6xl text-neutral-200">Public Monero Remote Nodes List</h1>
					</div>
					<!-- End Title -->
					<div class="mt-5">
						<p class="text-lg text-neutral-300"><strong>Monero remote node</strong> is a device on the internet running the Monero software with full copy of the Monero blockchain that doesn't run on the same local machine where the Monero wallet is located.</p>
					</div>
					<hr class="mt-6"/>
				</div>
				<div class="max-w-3xl text-center mx-auto mt-8 prose prose-invert">
					<p>Remote node can be used by people who, for their own reasons (usually because of hardware requirements, disk space, or technical abilities), cannot/don't want to run their own node and prefer to relay on one publicly available on the Monero network.</p>
					<p>Using an open node will allow to make a transaction instantaneously, without the need to download the blockchain and sync to the Monero network first, but at the cost of the control over your privacy. the <strong>Monero community suggests to <span class="font-extrabold text-2xl underline decoration-double decoration-2 decoration-pink-500">always run and use your own node</span></strong> to obtain the maximum possible privacy and to help decentralize the network.</p>
				</div>
			</div>
		</div>
	</section>
	<!-- End Hero -->
	<div class="flex flex-col max-w-6xl mx-auto mb-10">
		<div class="min-w-full inline-block align-middle">
			@TableNodes(data, q, p)
		</div>
	</div>
}

templ TableNodes(data monero.Nodes, q monero.QueryNodes, p paging.Pagination) {
	<div id="tbl_nodes" class="bg-neutral-800 border border-neutral-700 rounded-xl shadow-sm overflow-hidden">
		<div class="px-6 py-4 grid gap-3 md:flex md:justify-between md:items-center border-b border-neutral-700">
			@DtRowPerPage("/remote-nodes", "#tbl_nodes", q.Limit, q)
		</div>
		<div class="overflow-x-auto">
			<table class="dt">
				<thead>
					<tr>
						<th scope="col">Host:Port</th>
						<th scope="col">Nettype</th>
						<th scope="col">Protocol</th>
						<th scope="col">Country</th>
						<th scope="col">Status</th>
						<th scope="col">Estimate Fee</th>
						<th scope="col">Uptime</th>
						<th scope="col">Check</th>
					</tr>
					<tr>
						<td>
							<input
								type="text"
								id="host"
								name="host"
								value={ fmt.Sprintf("%s", q.Host) }
								autocomplete="off"
								class="th-filter"
								placeholder="Filter Host / IP"
								hx-get={ fmt.Sprintf("%s?%s", "/remote-nodes", paging.EncodedQuery(q, []string{"host"})) }
								hx-push-url="true"
								hx-trigger="keyup changed delay:0.4s"
								hx-target="#tbl_nodes"
								hx-swap="outerHTML"
							/>
						</td>
						<td>
							<select
								id="nettype"
								name="nettype"
								class="th-filter"
								autocomplete="off"
								hx-get={ fmt.Sprintf("%s?%s", "/remote-nodes", paging.EncodedQuery(q, []string{"nettype"})) }
								hx-trigger="change"
								hx-push-url="true"
								hx-target="#tbl_nodes"
								hx-swap="outerHTML"
							>
								<option value="">ANY</option>
								for _, nettype := range nettypes {
									<option value={ fmt.Sprintf("%s", nettype) } selected?={ nettype == q.Nettype }>{ nettype }</option>
								}
							</select>
						</td>
						<td>
							<select
								id="protocol"
								name="protocol"
								class="th-filter"
								autocomplete="off"
								hx-get={ fmt.Sprintf("%s?%s", "/remote-nodes", paging.EncodedQuery(q, []string{"protocol"})) }
								hx-trigger="change"
								hx-push-url="true"
								hx-target="#tbl_nodes"
								hx-swap="outerHTML"
							>
								<option value="">ANY</option>
								for _, protocol := range protocols {
									<option value={ fmt.Sprintf("%s", protocol) } selected?={ protocol == q.Protocol }>{ protocol }</option>
								}
							</select>
						</td>
					</tr>
				</thead>
				<tbody>
					for _, row := range data.Items {
						<tr>
							<td>
								@cellHostPort(row.IPAddresses, row.Hostname, row.Port, row.IsTor, row.IPv6Only)
							</td>
							<td>
								@cellNettype(row.Nettype, row.Height)
							</td>
							<td>
								@cellProtocol(row.Protocol, row.CORSCapable)
							</td>
							<td>
								@cellCountry(row.CountryCode, row.CountryName, row.City, row.ASNName, row.ASN)
							</td>
							<td>
								@cellStatuses(row.IsAvailable, monero.ParseNodeStatuses(row.LastCheckStatus))
							</td>
							<td>{ fmt.Sprintf("%d", row.EstimateFee) }</td>
							<td class="text-right">
								@cellUptime(row.Uptime)
							</td>
							<td title={ time.Unix(row.LastChecked, 0).UTC().Format("Jan 2, 2006 15:04 MST") }>{ timeSince(row.LastChecked) }</td>
						</tr>
					}
				</tbody>
			</table>
		</div>
		<div class="px-6 py-4 grid gap-3 md:flex md:justify-between md:items-center border-t border-neutral-700">
			@DtRowCount(p.CurrentPage, data.RowsPerPage, data.TotalRows)
			@DtPagination("/remote-nodes", "#tbl_nodes", q, p)
		</div>
	</div>
}

templ cellHostPort(ips, hostname string, port uint, isTor, ipv6Only bool) {
	if isTor {
		<!-- TODO: Add modal -->
		<button class="max-w-40 truncate text-orange-400">
			👁 { hostname }
		</button>
		<br/>
		.onion:<span class="text-indigo-400">{ fmt.Sprintf("%d", port) }</span>
		<span class="text-neutral-400">(TOR)</span>
	} else {
		{ ip.FormatHostname(hostname) }:<span class="text-indigo-400">{ fmt.Sprintf("%d", port) }</span>
		<br/>
		<div class="max-w-40 text-ellipsis overflow-x-auto md:overflow-hidden hover:overflow-visible">
			<span class="whitespace-break-spaces text-gray-400">{ strings.ReplaceAll(ips, ",", " ") }</span>
			if ipv6Only {
				<span class="text-rose-400">(IPv6 only)</span>
			}
		</div>
	}
}

templ cellNettype(nettype string, height uint) {
	switch nettype {
		case "stagenet":
			<span class="font-semibold uppercase text-sky-500">{ nettype }</span>
		case "testnet":
			<span class="font-semibold uppercase text-rose-500">{ nettype }</span>
		default:
			<span class="font-semibold uppercase text-green-500">{ nettype }</span>
	}
	<br/>
	{ fmt.Sprintf("%d", height) }
}

templ cellProtocol(protocol string, cors bool) {
	switch protocol {
		case "http":
			<span class="font-semibold uppercase text-sky-500">{ protocol }</span>
		default:
			<span class="font-semibold uppercase text-green-500">{ protocol }</span>
	}
	if cors {
		<br/>
		(CORS 💪)
	}
}

templ cellCountry(cc, countryName, city, asnName string, asn uint) {
	if cc != "" {
		if city != "" {
			{ city },
		}
		{ countryName }
		<img class="inline-block" src={ fmt.Sprintf("/assets/img/cf/%s.svg", strings.ToLower(cc)) } alt={ fmt.Sprintf("%s Flag", cc) } width="22px"/>
	}
	if asn != 0 {
		<br/>
		<a
			class="external font-semibold underline !text-purple-400"
			href={ templ.URL(fmt.Sprintf("https://www.ditatompel.com/asn/%d", asn)) }
			target="_blank"
			rel="noopener"
		>{ fmt.Sprintf("AS%d", asn) }</a>
		(<span class="font-semibold text-green-500">{ asnName }</span>)
	}
}

templ cellStatuses(isAvailable bool, statuses [5]int) {
	if isAvailable {
		<span class="font-semibold text-green-500">Online</span>
	} else {
		<span class="text-rose-400">Offline</span>
	}
	<br/>
	for _, status := range statuses {
		if status == 1 {
			<span class="text-green-400 mr-1">•</span>
		} else if status == 0 {
			<span class="text-red-400 mr-1">•</span>
		} else {
			<span class="text-neutral-600 mr-1">•</span>
		}
	}
}

templ cellUptime(uptime float64) {
	if uptime >= 98 {
		<span class="text-green-500">{ formatFloat(uptime) }%</span>
	} else if uptime < 98 && uptime >= 80 {
		<span class="text-sky-500">{ formatFloat(uptime) }%</span>
	} else if uptime < 80 && uptime > 75 {
		<span class="text-orange-500">{ formatFloat(uptime) }%</span>
	} else {
		<span class="text-rose-500">{ formatFloat(uptime) }%</span>
	}
}