2d:null 2e:["$","title",null,{"children":"Rates | nxrix | Observable"}] 33:T156b,{ const fix_dec = (n) => { if (n < 1) { return 1000; } else if (n < 10) { return 100; } else if (n < 100) { return 10; } else { return 1; } }; const fix_sup = (n) => { if (n < 1000) return (Math.round(n * 1e3) / 1e3).toString(); const u = ["K", "M", "B", "T"]; let un = -1; while (n >= 1000 && un < u.length - 1) { n /= 1000; un++; } const s = u[un]; for (let p of [3, 2, 1]) { let c = n.toFixed(p) + s; if (c.length === 5) return c; } let r = Math.round(n).toString() + s; return r.slice(0, 5); }; const round = (v) => { const d = fix_dec(v); return Math.round(v * d) / d; }; const format_num = (n) => { if (n >= 1_000_000_000) { return round(n / 1_000_000_000) + "T"; } else if (n >= 1_000_000) { return round(n / 1_000_000) + "M"; } else { return round(n)?.toLocaleString("en-US"); } }; const format_num1 = (n) => { if (n >= 1_000_000_000) { return round(n / 1_000_000_000) + "T"; } else if (n >= 1_000_000) { return round(n / 1_000_000) + "M"; } else if (n >= 1_000) { return round(n / 1_000) + "K"; } else { return round(n).toLocaleString("en-US"); } }; /*i.change = Math.round(i.change * 100) / 100;

0 ? "#16C784" : "#EA3943"} ;"> ${i.change == 0 ? "~" : i?.change > 0 ? "↑" : "↓"}${format_num1( Math.abs(i.change) )}

*/ const b = base === "IRT" ? rates.currency.find((i) => i.slug === "usd").price.irt : 1 / rates.currency.find((i) => i.slug === base.toLowerCase()).price.usd; function preview(i) { return html`

${i.name}

${i.slug.toUpperCase()}

${ base.toLowerCase() !== i.base ? `

${base === "USD" ? "$" : ""}${format_num(i.price.usd * b)} ${ base !== "USD" ? base : "" }

` : `` }

${i.base === "usd" ? "$" : ""}${format_num(i.price[i.base])}

`; } const o = (() => { const f = (x) => ((x + 0.5) | 0).toLocaleString("en-US"); const k = rates.gold.find((i) => i.slug === "18kgold").price.irt; const t = md` 18K/IRT: - Expected: ${f((xau * usd * 18) / 24 / 31.1034768)} - Current: ${f(k)}`; const lx = 9; const lu = 13; const sx = 25; const su = 1; const x = Array.from( { length: lx }, (_, i) => xau + (i - lx / 2 + 0.5) * sx ); const u = Array.from( { length: lu }, (_, i) => usd / 1000 + (i - lu / 2 + 0.5) * su ); const cols = x .map((v) => `$${f(v)}`) .join(""); const rows = u.map( (usdv) => ` ${f(usdv * 1000)} ${x .map((xauv) => { const c0 = (xauv === xau && (usdv | 0) < ((usd / 1000) | 0)) || (xauv < xau && (usdv | 0) === ((usd / 1000) | 0)) ? "#fc02" : "#0000"; const c = xauv === xau && (usdv | 0) === ((usd / 1000) | 0) ? "#fc04" : c0; const v = f((((xauv * usdv) / 31.1034768) * 18) / 24); return `${v}`; }) .join("")} ` ); return html` ${t} ${cols} ${rows.join("")}

USD/XAU

`; })(); const ti = [ "usd", "usdt", "btc", "eth", "ton", "xau", "xag", "18kgold", "azadi" ]; const list = [...rates.gold, ...rates.currency, ...rates.crypto] .filter((i) => !i.slug.includes("-")) .sort( (a, b) => (ti.indexOf(a.slug) + 1 || Infinity) - (ti.indexOf(b.slug) + 1 || Infinity) ); return html`

${list.map(preview)}

`; }34:T1469,rates = { const proxies = [ "https://corsproxy.io/?", "https://api.allorigins.win/raw?url=", "https://cloudflare-cors-anywhere.queakchannel42.workers.dev/?", "https://proxy.cors.sh/", "https://cors-anywhere.herokuapp.com/", "https://thingproxy.freeboard.io/fetch/", "https://cors.bridged.cc/", "https://cors-proxy.htmldriven.com/?url=", "https://yacdn.org/proxy/", "https://api.codetabs.com/v1/proxy?quest=" ]; /*const a = await ( await fetch( proxies[2] + encodeURIComponent("https://alanchand.com/en/currencies-price") ) ).text(); const b = await ( await fetch( proxies[2] + encodeURIComponent("https://alanchand.com/en/gold-price") ) ).text(); const c = await ( await fetch( proxies[2] + encodeURIComponent("https://alanchand.com/en/crypto-price") ) ).text();*/ const a = await ( await fetch("https://alanchand.com/en/currencies-price",{ proxy: true }) ).text(); const b = await ( await fetch("https://alanchand.com/en/gold-price",{ proxy: true }) ).text(); const c = await ( await fetch("https://alanchand.com/en/crypto-price",{ proxy: true }) ).text(); function parseNumber(t) { if (!t) return null; const n = parseFloat(t.replace(/,/g, "")); return isNaN(n) ? null : n; } const parser = new DOMParser(); const parseCurrency = (t) => { const c = []; const d = parser.parseFromString(t, "text/html"); const l = d.querySelectorAll(".CurrencyTbl tbody tr"); l.forEach((r) => { const o = r.getAttribute("onclick"); const slug = o.substr(59, o.length - 1 - 59); const name = r.querySelector(".currName").textContent.trim(); const b = parseNumber(r.querySelector(".buyPrice").textContent.trim()) / 10; const s = parseNumber(r.querySelector(".sellPrice").textContent.trim()) / 10; c.push({ slug, name, base: "irt", price: { irt: b } }); }); return c; }; const parseGold = (t) => { const g = []; const d = parser.parseFromString(t, "text/html"); const l = d.querySelectorAll(".goldTbl tbody tr"); l.forEach((r) => { const o = r.getAttribute("onclick"); const slug = o.substr(53, o.length - 1 - 53); const c = r.querySelectorAll("td"); const name = c[0].textContent.trim(); c[1].children[0].remove(); const p = parseNumber(c[1].textContent.replace("$", "").trim()); g.push({ slug, name, base: slug === "usd_xau" || slug === "xag" ? "usd" : "irt", price: slug === "usd_xau" || slug === "xag" ? { usd: p } : { irt: p / 10 } }); }); return g; }; const parseCrypto = (t) => { const c = []; const d = parser.parseFromString(t, "text/html"); const l = d.querySelectorAll(".cryptoTbl tbody tr"); l.forEach((r) => { const o = r.getAttribute("onclick"); const slug = o.substr(55, o.length - 1 - 55); const s = r.querySelectorAll("td"); const name = s[0].children[1].children[1].textContent.trim(); const usd = parseNumber(s[2].children[2].textContent.trim()); c.push({ slug, name, base: "usd", price: { usd } }); }); return c; }; const currency = parseCurrency(a); const gold = parseGold(b); const crypto = parseCrypto(c); const usd = currency.find((i) => i.slug === "usd")?.price?.irt || 0; const getCountryCode = (slug) => { if (slug.startsWith("usd")) return "us"; if (slug.startsWith("eur")) return "european_union"; return slug.slice(0, 2); }; currency.forEach((i) => { i.price.usd = i.price.irt / usd; i.icon = "https://raw.githubusercontent.com/HatScripts/circle-flags/refs/heads/gh-pages/flags/" + getCountryCode(i.slug) + ".svg"; }); const g = { usd_xau: ["xau", "Gold"], xag: ["xag", "Silver"], "18ayar": ["18kgold", "18 Karat Gold"], bahar: ["azadi", "Azadi"], nim: ["half", "Half"], rob: ["quarter", "Quarter"], sek: ["gram", "Gram"], abshodeh: ["mithqal", "Mithqal"], sekkeh: ["emami", "Emami"] }; gold.forEach((i) => { if (i.slug === "usd_xau" || i.slug === "xag") i.price.irt = i.price.usd * usd; else i.price.usd = i.price.irt / usd; const r = g?.[i.slug]; if (r) { i.slug = r[0]; i.name = r[1]; } const c = i.slug === "xag" ? ["#ddd", "#667"] : ["#fc0", "#954"]; const svg = ``; const b64 = btoa(unescape(encodeURIComponent(svg))); i.icon = `data:image/svg+xml;base64,${b64}`; }); crypto.forEach((i) => { i.price.irt = i.price.usd * usd; i.icon = "https://alanchand.com/assets/img/crypto/" + i.slug.toUpperCase() + ".svg"; }); return { currency, gold, crypto }; }35:[] 31:{"id":"a1364047f77c24eb","slug":"rates","title":"Rates","thumbnail":"9e2ab3eb74087f981ecdd42161c14f5c9e51a1f597a276f94ef0b6ef25d926e9","access_level":"public","create_time":"$D2025-10-02T10:24:07.093Z","update_time":"$D2026-09-15T19:00:56.993Z","view_time":null,"first_public_time":"$D2025-10-02T12:03:39.117Z","has_unpublished_edits":null,"fork":false,"stars":1,"starred":false,"owner":{"type":"team","id":"d6840fab65eebcab","login":"nxrix","name":"nxrix","avatar_url":"https://avatars-next.observableusercontent.com/e64bf55bfe8edb531a8042147a84d2906d224f9102c11c06b67fae3be08b1a80","tier":"starter_2024"},"version":630,"publish_version":null,"role":null,"authored":false,"authors":[{"type":"individual","id":"9d8e4bfddc4592ef","login":"nxrix","name":"nxrix","avatar_url":"https://avatars-next.observableusercontent.com/e64bf55bfe8edb531a8042147a84d2906d224f9102c11c06b67fae3be08b1a80","tier":null}],"members":[{"type":"individual","id":"9d8e4bfddc4592ef","login":"nxrix","name":"nxrix","avatar_url":"https://avatars-next.observableusercontent.com/e64bf55bfe8edb531a8042147a84d2906d224f9102c11c06b67fae3be08b1a80","tier":null,"role":"editor"},{"type":"team","id":"d6840fab65eebcab","login":"nxrix","name":"nxrix","avatar_url":"https://avatars-next.observableusercontent.com/e64bf55bfe8edb531a8042147a84d2906d224f9102c11c06b67fae3be08b1a80","tier":"starter_2024","role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"Rates","cells":[{"id":0,"value":"# Rates","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":397,"value":"viewof base = Inputs.select(\n [\n \"IRT\",\n ...rates.currency\n .map((i) => i.slug.toUpperCase())\n .filter((i) => i.length === 3)\n ],\n {\n label: \"Base\",\n value: \"IRT\"\n }\n)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":57,"value":"$33","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":625,"value":"---","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":479,"value":"xau = rates.gold.find((i) => i.slug === \"xau\").price.usd","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":477,"value":"usd = rates.currency.find((i) => i.slug === \"usd\").price.irt","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":249,"value":"$34","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W35","stdlib":"1","titling":"auto"}} 32:"$31:body"