dekun
674 lines
25 KiB
JavaScript
674 lines
25 KiB
JavaScript
(function () {
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"use strict";
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const root = document.getElementById("options-root");
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if (!root) return;
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if (root.getAttribute("data-options-booted") === "1") return;
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root.setAttribute("data-options-booted", "1");
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const panelCache = (window.__optionsPanelCache = window.__optionsPanelCache || {});
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const state = {
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underlying: root.dataset.defaultUnderly || "ETH",
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optType: "C",
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chain: panelCache.chain || null,
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selectedInst: null,
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orderQuote: null,
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};
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function fmt(v, d) {
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if (v === null || v === undefined || Number.isNaN(Number(v))) return "—";
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return Number(v).toFixed(d == null ? 2 : d);
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}
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async function apiJson(url, opts) {
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const r = await fetch(url, Object.assign({ credentials: "same-origin" }, opts || {}));
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return r.json();
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}
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function orderPanel() {
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return document.getElementById("opt-order-panel");
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}
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function orderPanelHost() {
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return document.getElementById("opt-order-panel-host");
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}
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function parkOrderPanel() {
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const panel = orderPanel();
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const host = orderPanelHost();
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const inline = document.querySelector(".opt-order-inline-row");
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if (inline) inline.remove();
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if (panel && host && panel.parentElement !== host) {
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host.appendChild(panel);
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host.hidden = true;
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}
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if (panel) panel.style.display = "none";
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document.querySelectorAll(".opt-strike-row").forEach(function (r) {
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r.classList.remove("opt-row-selected");
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});
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document.querySelectorAll(".opt-pick-btn").forEach(function (b) {
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b.classList.remove("active");
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b.disabled = false;
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if (b.dataset.origText) b.textContent = b.dataset.origText;
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});
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}
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function placeOrderPanelAfter(instId) {
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const panel = orderPanel();
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if (!panel || !instId) return;
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const row = document.querySelector('#opt-strike-tbody tr.opt-strike-row[data-inst="' + CSS.escape(instId) + '"]');
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if (!row) return;
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document.querySelectorAll(".opt-strike-row").forEach(function (r) {
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r.classList.toggle("opt-row-selected", r === row);
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});
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document.querySelectorAll(".opt-pick-btn").forEach(function (btn) {
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const on = btn.getAttribute("data-inst") === instId;
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btn.classList.toggle("active", on);
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if (!btn.dataset.origText) btn.dataset.origText = btn.textContent;
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if (on) btn.textContent = "已选";
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});
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const oldInline = document.querySelector(".opt-order-inline-row");
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if (oldInline) oldInline.remove();
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const tr = document.createElement("tr");
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tr.className = "opt-order-inline-row";
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const td = document.createElement("td");
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td.colSpan = 8;
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td.appendChild(panel);
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tr.appendChild(td);
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row.after(tr);
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panel.style.display = "";
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orderPanelHost().hidden = true;
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tr.scrollIntoView({ behavior: "smooth", block: "nearest" });
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}
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function currentSizeMode() {
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const el = document.querySelector('input[name="opt-size-mode"]:checked');
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return el ? el.value : "sheets";
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}
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function updateSizeInputs() {
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const mode = currentSizeMode();
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const sheetsEl = document.getElementById("opt-sheets-amount");
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const ethEl = document.getElementById("opt-eth-amount");
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if (sheetsEl) sheetsEl.style.display = mode === "sheets" ? "" : "none";
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if (ethEl) ethEl.style.display = mode === "eth_amount" ? "" : "none";
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}
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function quoteUrl(instId) {
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const mode = currentSizeMode();
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let url = "/api/options/quote?inst_id=" + encodeURIComponent(instId) + "&mode=" + mode;
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if (mode === "eth_amount") {
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const eth = document.getElementById("opt-eth-amount").value;
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if (eth) url += "ð_amount=" + encodeURIComponent(eth);
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} else if (mode === "sheets") {
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const sheets = document.getElementById("opt-sheets-amount").value;
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if (sheets) url += "&sheets=" + encodeURIComponent(sheets);
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}
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return url;
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}
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function moneynessBadge(c) {
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const m = (c && c.moneyness) || "";
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const label = (c && c.moneyness_label) || "—";
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return '<span class="opt-moneyness opt-moneyness-' + m + '">' + label + "</span>";
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}
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function optTypeLabel(t) {
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return (t || "").toUpperCase() === "P" ? "看跌 Put" : "看涨 Call";
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}
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function expLabel(ms) {
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try {
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const dt = new Date(Number(ms));
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const now = Date.now();
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const dte = Math.max(0, Math.ceil((Number(ms) - now) / 86400000));
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const base = dt.toLocaleString("zh-CN", { month: "2-digit", day: "2-digit", hour: "2-digit", minute: "2-digit" });
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return base + " · " + dte + "D";
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} catch (e) {
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return String(ms);
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}
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}
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function renderExpiries() {
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const sel = document.getElementById("opt-exp-select");
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sel.innerHTML = '<option value="">选择到期日</option>';
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const exps = (state.chain && state.chain.expiries) || [];
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exps.forEach(function (e) {
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const o = document.createElement("option");
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o.value = String(e.exp_time);
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o.textContent = expLabel(e.exp_time) + " (" + e.contracts.length + ")";
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sel.appendChild(o);
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});
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const idx = state.chain && state.chain.index_px;
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const dte = state.chain && state.chain.chain_max_dte_days;
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if (dte != null) {
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const el = document.getElementById("opt-chain-dte");
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if (el) el.textContent = String(Math.round(dte));
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}
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document.getElementById("opt-index-line").textContent =
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"指数 " + state.underlying + " ≈ " + fmt(idx, 2) + " · 实值=价内 · 虚值=价外";
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}
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function fmtPxSz(px, sz, estimated) {
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if (px === null || px === undefined || Number.isNaN(Number(px))) return "—";
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let price = Number(px).toFixed(4).replace(/\.?0+$/, "");
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if (estimated) price += "~";
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if (sz === null || sz === undefined || sz === "" || Number.isNaN(Number(sz))) return price;
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const s = Number(sz);
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const size = Math.abs(s - Math.round(s)) < 1e-9 ? String(Math.round(s)) : String(s);
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return price + "/" + size;
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}
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function pnlCls(v) {
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if (v === null || v === undefined || Number.isNaN(Number(v))) return "";
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const n = Number(v);
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if (n > 0) return "pos-pnl-profit";
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if (n < 0) return "pos-pnl-loss";
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return "";
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}
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function estimateExpiryProfit(optType, strike, targetIdx, entryPx, ethAmount) {
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if (strike == null || targetIdx == null || entryPx == null || ethAmount == null) return null;
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const amt = Number(ethAmount);
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const entry = Number(entryPx);
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const tgt = Number(targetIdx);
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const k = Number(strike);
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if (!Number.isFinite(amt) || !Number.isFinite(entry) || !Number.isFinite(tgt) || !Number.isFinite(k) || amt <= 0) {
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return null;
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}
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const o = (optType || "").toUpperCase();
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let intrinsic = 0;
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if (o === "C") intrinsic = Math.max(0, tgt - k);
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else if (o === "P") intrinsic = Math.max(0, k - tgt);
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else return null;
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return Math.round((intrinsic - entry) * amt * 10000) / 10000;
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}
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function calcContractLeverage(indexPx, ethAmount, totalPremium) {
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if (indexPx == null || ethAmount == null || totalPremium == null) return null;
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const idx = Number(indexPx);
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const amt = Number(ethAmount);
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const prem = Number(totalPremium);
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if (!Number.isFinite(idx) || !Number.isFinite(amt) || !Number.isFinite(prem) || amt <= 0 || prem <= 0) {
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return null;
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}
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return Math.round((idx * amt) / prem * 10) / 10;
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}
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function fmtLeverage(v) {
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if (v === null || v === undefined || Number.isNaN(Number(v))) return "—";
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return "约 " + Number(v).toFixed(1) + "×";
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}
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function updateOrderEstimates() {
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const levEl = document.getElementById("opt-order-leverage");
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const profitEl = document.getElementById("opt-est-profit");
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const targetLevEl = document.getElementById("opt-est-leverage");
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const targetEl = document.getElementById("opt-target-idx");
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const q = state.orderQuote;
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if (!q || !q.ok) {
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if (levEl) levEl.textContent = "—";
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if (profitEl) {
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profitEl.textContent = "—";
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profitEl.className = "v";
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}
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if (targetLevEl) targetLevEl.textContent = "—";
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return;
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}
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const sz = q.sizing || {};
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const ethAmount = sz.eth_amount;
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const premium = sz.total_premium;
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const lev = calcContractLeverage(q.index_px, ethAmount, premium);
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if (levEl) levEl.textContent = fmtLeverage(lev);
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if (profitEl && targetEl) {
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const targetRaw = targetEl.value;
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if (targetRaw === "" || targetRaw == null) {
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profitEl.textContent = "—";
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profitEl.className = "v";
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if (targetLevEl) targetLevEl.textContent = "—";
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} else {
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const profit = estimateExpiryProfit(q.opt_type, q.strike, Number(targetRaw), q.ask, ethAmount);
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if (profit == null || Number.isNaN(profit)) {
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profitEl.textContent = "—";
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profitEl.className = "v";
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} else {
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const sign = profit > 0 ? "+" : "";
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profitEl.textContent = sign + profit.toFixed(4) + " USDC";
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profitEl.className = "v " + pnlCls(profit);
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}
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const targetLev = calcContractLeverage(Number(targetRaw), ethAmount, premium);
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if (targetLevEl) targetLevEl.textContent = fmtLeverage(targetLev);
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}
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}
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}
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function updateEstimatedProfit() {
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updateOrderEstimates();
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}
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function fmtDist(v) {
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if (v === null || v === undefined || Number.isNaN(Number(v))) return "—";
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const n = Number(v);
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const sign = n > 0 ? "+" : "";
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return sign + n.toFixed(1);
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}
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function distBeClass(v) {
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if (v === null || v === undefined || Number.isNaN(Number(v))) return "";
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const n = Number(v);
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if (n > 0) return "opt-be-dist-up";
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if (n < 0) return "opt-be-dist-down";
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return "";
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}
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function renderStrikes() {
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const tbody = document.getElementById("opt-strike-tbody");
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const expMs = document.getElementById("opt-exp-select").value;
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const prevSelected = state.selectedInst;
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parkOrderPanel();
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tbody.innerHTML = "";
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if (!expMs || !state.chain) {
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tbody.innerHTML = '<tr><td colspan="8" class="muted">请选择到期日</td></tr>';
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state.selectedInst = null;
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return;
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}
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const exp = (state.chain.expiries || []).find(function (e) {
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return String(e.exp_time) === String(expMs);
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});
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if (!exp) return;
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const list = (exp.contracts || []).filter(function (c) {
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return c.opt_type === state.optType;
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});
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if (!list.length) {
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tbody.innerHTML = '<tr><td colspan="8" class="muted">该到期日暂无报价</td></tr>';
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state.selectedInst = null;
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return;
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}
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let stillVisible = false;
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list.forEach(function (c) {
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const tr = document.createElement("tr");
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tr.className = "opt-strike-row";
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tr.setAttribute("data-inst", c.inst_id);
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if (c.moneyness) tr.classList.add("opt-row-" + c.moneyness);
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tr.innerHTML =
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"<td>" + c.strike + "</td>" +
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"<td>" + moneynessBadge(c) + "</td>" +
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"<td><code>" + c.inst_id + "</code></td>" +
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"<td class=\"opt-px-sz\">" + fmtPxSz(c.ask, c.ask_sz, c.ask_estimated) + "</td>" +
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"<td class=\"opt-px-sz\">" + fmtPxSz(c.bid, c.bid_sz) + "</td>" +
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"<td>" + (c.expiry_be_px != null ? fmt(c.expiry_be_px, 0) : "—") + "</td>" +
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'<td class="' + distBeClass(c.dist_expiry_be) + '">' + fmtDist(c.dist_expiry_be) + "</td>" +
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'<td class="opt-row-actions">' +
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'<button type="button" class="btn-secondary opt-pick-btn" data-inst="' + c.inst_id + '">选择</button>' +
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"</td>";
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tbody.appendChild(tr);
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if (c.inst_id === prevSelected) stillVisible = true;
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});
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tbody.querySelectorAll(".opt-pick-btn").forEach(function (btn) {
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btn.addEventListener("click", function () {
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selectContract(btn.getAttribute("data-inst"), btn);
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});
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});
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if (stillVisible && prevSelected) {
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selectContract(prevSelected, null, true);
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} else {
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state.selectedInst = null;
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}
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}
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function fillOrderPanel(d) {
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state.orderQuote = d && d.ok ? d : null;
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const sz = d.sizing || {};
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document.getElementById("opt-order-inst").textContent = d.inst_id || state.selectedInst || "";
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document.getElementById("opt-order-ask").textContent = fmtPxSz(d.ask, d.ask_sz);
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const bidEl = document.getElementById("opt-order-bid");
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if (bidEl) bidEl.textContent = fmtPxSz(d.bid, d.bid_sz);
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document.getElementById("opt-order-sheets").textContent = sz.sheets != null ? sz.sheets : "—";
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document.getElementById("opt-order-eth").textContent = sz.eth_amount != null ? sz.eth_amount : "—";
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document.getElementById("opt-order-premium").textContent = sz.total_premium != null ? fmt(sz.total_premium, 4) + " USDC" : "—";
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const beEl = document.getElementById("opt-order-expiry-be");
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const distEl = document.getElementById("opt-order-dist-be");
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if (beEl) {
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beEl.textContent = d.expiry_be_px != null ? fmt(d.expiry_be_px, 0) : "—";
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}
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if (distEl) {
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distEl.textContent = fmtDist(d.dist_expiry_be);
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distEl.className = "v " + distBeClass(d.dist_expiry_be);
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}
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const msgEl = document.getElementById("opt-order-msg");
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if (!d.ok) {
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msgEl.textContent = d.msg || "报价失败";
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msgEl.classList.add("opt-error");
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} else if (sz.ok === false) {
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msgEl.textContent = sz.msg || "";
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msgEl.classList.add("opt-error");
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} else {
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msgEl.textContent = "";
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msgEl.classList.remove("opt-error");
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}
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updateEstimatedProfit();
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}
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async function selectContract(instId, pickBtn, silent) {
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state.selectedInst = instId;
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placeOrderPanelAfter(instId);
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if (pickBtn) {
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pickBtn.disabled = true;
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if (!pickBtn.dataset.origText) pickBtn.dataset.origText = "选择";
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pickBtn.textContent = "加载…";
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}
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try {
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const d = await apiJson(quoteUrl(instId));
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fillOrderPanel(d);
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return d;
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} finally {
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if (pickBtn) {
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pickBtn.disabled = false;
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pickBtn.textContent = "已选";
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pickBtn.classList.add("active");
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}
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if (!silent) placeOrderPanelAfter(instId);
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}
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}
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async function loadChain() {
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const d = await apiJson("/api/options/chain?underlying=" + encodeURIComponent(state.underlying));
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if (!d.ok) {
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alert(d.msg || "加载失败");
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return;
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}
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state.chain = d;
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panelCache.chain = d;
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panelCache.underlying = state.underlying;
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panelCache.optType = state.optType;
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state.selectedInst = null;
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parkOrderPanel();
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renderExpiries();
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renderStrikes();
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}
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async function openPosition() {
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if (!state.selectedInst) {
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alert("请先选择合约");
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return;
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}
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const btn = document.getElementById("opt-open-btn");
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btn.disabled = true;
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try {
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const mode = currentSizeMode();
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const body = {
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inst_id: state.selectedInst,
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mode: mode,
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signal_note: document.getElementById("opt-signal-note").value || "",
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};
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if (mode === "eth_amount") {
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body.eth_amount = parseFloat(document.getElementById("opt-eth-amount").value);
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} else if (mode === "sheets") {
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body.sheets = parseInt(document.getElementById("opt-sheets-amount").value, 10);
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}
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const d = await apiJson("/api/options/open", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify(body),
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});
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const msgEl = document.getElementById("opt-order-msg");
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msgEl.textContent = d.ok ? "下单已提交，可在 OKX 委托中查看" : (d.msg || "失败");
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msgEl.classList.toggle("opt-error", !d.ok);
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if (d.ok) {
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refreshAllPositions();
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if (typeof refreshAccountSnapshot === "function") refreshAccountSnapshot();
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} else {
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alert(d.msg || "下单失败");
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}
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} finally {
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btn.disabled = false;
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}
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}
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function renderPositionCard(p) {
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const upl = p.upl;
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const uplCls = upl > 0 ? "pos-pnl-profit" : upl < 0 ? "pos-pnl-loss" : "";
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const sideCls = (p.opt_type || "").toUpperCase() === "P" ? "pos-side-short" : "pos-side-long";
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const expMs = p.exp_time_ms != null ? p.exp_time_ms : p.exp_time;
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const expAttr = expMs != null && expMs !== "" ? String(expMs) : "";
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return (
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'<div class="pos-card opt-pos-card" data-inst="' + (p.inst_id || "") + '">' +
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'<div class="pos-card-head">' +
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'<div class="pos-card-symbol"><strong>' + (p.inst_id || "") + '</strong>' +
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'<span class="pos-side-badge ' + sideCls + '">' + optTypeLabel(p.opt_type) + "</span></div>" +
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'<div class="pos-head-actions">' +
|
||
'<button type="button" class="btn-primary opt-close-btn" data-inst="' + p.inst_id + '">限价平仓</button>' +
|
||
"</div></div>" +
|
||
'<div class="pos-meta">' +
|
||
'<span class="pos-meta-item">行权价: ' + fmt(p.strike, 0) + "</span>" +
|
||
'<span class="pos-meta-item">张数: ' + fmt(p.pos, 0) + " · 币量 " + fmt(p.eth_amount, 4) + "</span>" +
|
||
(expAttr
|
||
? '<span class="pos-meta-item">到期倒计时: <span class="opt-expiry-cd" data-opt-exp-ms="' + expAttr + '">—</span></span>'
|
||
: "") +
|
||
"</div>" +
|
||
'<div class="pos-grid">' +
|
||
'<div class="pos-cell"><span class="pos-label">权利金</span><span class="pos-value">' + fmt(p.premium_paid, 4) + " USDC</span></div>" +
|
||
'<div class="pos-cell"><span class="pos-label">开仓均价</span><span class="pos-value">' + fmt(p.avg_px, 4) + "</span></div>" +
|
||
'<div class="pos-cell"><span class="pos-label">标记价</span><span class="pos-value">' + fmt(p.mark_px, 4) + "</span></div>" +
|
||
'<div class="pos-cell"><span class="pos-label">指数价</span><span class="pos-value">' + fmt(p.idx_px, 0) + "</span></div>" +
|
||
'<div class="pos-cell"><span class="pos-label">到期平衡</span><span class="pos-value">' + fmt(p.expiry_be_px, 0) + "</span></div>" +
|
||
'<div class="pos-cell"><span class="pos-label">平掉回本</span><span class="pos-value">' + fmt(p.close_be_px, 0) + "</span></div>" +
|
||
'<div class="pos-cell"><span class="pos-label">浮盈亏</span><span class="pos-value ' + uplCls + '">' + fmt(p.upl, 2) + "</span></div>" +
|
||
'<div class="pos-cell"><span class="pos-label">收益率</span><span class="pos-value ' + uplCls + '">' +
|
||
(p.upl_ratio_pct != null ? p.upl_ratio_pct + "%" : "—") + "</span></div>" +
|
||
"</div></div>"
|
||
);
|
||
}
|
||
|
||
async function closePosition(inst, btn) {
|
||
const q = await apiJson("/api/options/quote?inst_id=" + encodeURIComponent(inst) + "&mode=sheets&sheets=1");
|
||
if (!q.ok) {
|
||
alert(q.msg || "获取买一价失败");
|
||
return;
|
||
}
|
||
const bid = q.bid;
|
||
if (bid == null || bid <= 0) {
|
||
alert("暂无买一价，请稍后在 OKX App 平仓或等盘口恢复");
|
||
return;
|
||
}
|
||
if (!confirm("限价卖出 @ 买一 " + fmt(bid, 4) + "（每 1 ETH/BTC）？\n合约：" + inst)) return;
|
||
if (btn) btn.disabled = true;
|
||
try {
|
||
const r = await apiJson("/api/options/close", {
|
||
method: "POST",
|
||
headers: { "Content-Type": "application/json" },
|
||
body: JSON.stringify({ inst_id: inst }),
|
||
});
|
||
if (r.ok) {
|
||
alert("平仓单已提交" + (r.bid != null ? " @ " + fmt(r.bid, 4) : ""));
|
||
} else {
|
||
alert(r.msg || "平仓失败");
|
||
}
|
||
refreshAllPositions();
|
||
if (typeof refreshAccountSnapshot === "function") refreshAccountSnapshot();
|
||
} finally {
|
||
if (btn) btn.disabled = false;
|
||
}
|
||
}
|
||
|
||
async function refreshPositions() {
|
||
const d = await apiJson("/api/options/positions");
|
||
const wrap = document.getElementById("opt-pos-cards");
|
||
const empty = document.getElementById("opt-pos-empty");
|
||
const list = (d.ok && d.positions) || [];
|
||
wrap.innerHTML = "";
|
||
if (!list.length) {
|
||
empty.style.display = "";
|
||
return;
|
||
}
|
||
empty.style.display = "none";
|
||
list.forEach(function (p) {
|
||
const div = document.createElement("div");
|
||
div.innerHTML = renderPositionCard(p);
|
||
wrap.appendChild(div.firstChild);
|
||
});
|
||
wrap.querySelectorAll(".opt-close-btn").forEach(function (btn) {
|
||
btn.addEventListener("click", function () {
|
||
closePosition(btn.getAttribute("data-inst"), btn);
|
||
});
|
||
});
|
||
if (window.OptionsExpiryCountdown && OptionsExpiryCountdown.ensureTimer) {
|
||
OptionsExpiryCountdown.ensureTimer();
|
||
}
|
||
}
|
||
|
||
async function refreshStats() {
|
||
const d = await apiJson("/api/options/stats");
|
||
const winEl = document.getElementById("opt-stats-winrate");
|
||
const plrEl = document.getElementById("opt-stats-plr");
|
||
const closedEl = document.getElementById("opt-stats-closed");
|
||
const profitEl = document.getElementById("opt-stats-profit");
|
||
const lossEl = document.getElementById("opt-stats-loss");
|
||
if (!d.ok) {
|
||
[winEl, plrEl, closedEl, profitEl, lossEl].forEach(function (el) {
|
||
if (el) el.textContent = "—";
|
||
});
|
||
return;
|
||
}
|
||
if (winEl) winEl.textContent = d.total_closed ? d.win_rate + "%" : "0%";
|
||
if (plrEl) {
|
||
plrEl.textContent = d.profit_loss_ratio != null ? String(d.profit_loss_ratio) : "—";
|
||
}
|
||
if (closedEl) closedEl.textContent = String(d.total_closed || 0);
|
||
if (profitEl) {
|
||
profitEl.textContent = d.total_profit != null && d.total_profit > 0
|
||
? fmt(d.total_profit, 4) + " USDC" : (d.total_closed ? "0 USDC" : "—");
|
||
}
|
||
if (lossEl) {
|
||
lossEl.textContent = d.total_loss != null && d.total_loss > 0
|
||
? fmt(d.total_loss, 4) + " USDC" : (d.total_closed ? "0 USDC" : "—");
|
||
}
|
||
}
|
||
|
||
async function deleteHistoryRow(id, status) {
|
||
const warn = status === "open"
|
||
? "该记录仍为持仓中，仅删除本地记录，不影响交易所持仓。确认删除？"
|
||
: "确认删除该条期权历史记录？";
|
||
if (!confirm(warn)) return;
|
||
const r = await apiJson("/api/options/history/" + encodeURIComponent(id), { method: "DELETE" });
|
||
if (!r.ok) {
|
||
alert(r.msg || "删除失败");
|
||
return;
|
||
}
|
||
refreshAllPositions();
|
||
}
|
||
|
||
async function refreshHistory() {
|
||
const d = await apiJson("/api/options/history");
|
||
const tbody = document.getElementById("opt-history-tbody");
|
||
tbody.innerHTML = "";
|
||
const list = (d.ok && d.history) || [];
|
||
if (!list.length) {
|
||
tbody.innerHTML = '<tr><td colspan="7" class="muted">暂无历史记录</td></tr>';
|
||
return;
|
||
}
|
||
list.forEach(function (h) {
|
||
const tr = document.createElement("tr");
|
||
const prem = h.status === "closed" ? h.premium_received : h.premium_paid;
|
||
const pnl = h.realized_pnl;
|
||
const pnlTxt = pnl != null ? fmt(pnl, 4) : "—";
|
||
const pnlCls = pnl > 0 ? "pos-pnl-profit" : pnl < 0 ? "pos-pnl-loss" : "";
|
||
tr.innerHTML =
|
||
"<td><code>" + (h.inst_id || "") + "</code></td>" +
|
||
"<td>" + fmt(h.sheets, 0) + "</td>" +
|
||
"<td>" + fmt(prem, 4) + "</td>" +
|
||
"<td>" + (h.status === "closed" ? "已平" : "持仓中") + "</td>" +
|
||
'<td class="' + pnlCls + '">' + pnlTxt + "</td>" +
|
||
"<td>" + (h.closed_at || h.created_at || "—") + "</td>" +
|
||
'<td><button type="button" class="btn-secondary btn-sm opt-history-del" data-id="' + h.id + '" data-status="' + (h.status || "") + '">删除</button></td>';
|
||
tbody.appendChild(tr);
|
||
});
|
||
tbody.querySelectorAll(".opt-history-del").forEach(function (btn) {
|
||
btn.addEventListener("click", function () {
|
||
deleteHistoryRow(btn.getAttribute("data-id"), btn.getAttribute("data-status"));
|
||
});
|
||
});
|
||
}
|
||
|
||
function refreshAllPositions() {
|
||
refreshPositions();
|
||
refreshStats();
|
||
refreshHistory();
|
||
}
|
||
|
||
function bootOptionsPanel() {
|
||
updateSizeInputs();
|
||
const hasCache =
|
||
panelCache.chain &&
|
||
panelCache.underlying === state.underlying &&
|
||
panelCache.optType === state.optType;
|
||
if (hasCache) {
|
||
state.chain = panelCache.chain;
|
||
renderExpiries();
|
||
renderStrikes();
|
||
refreshAllPositions();
|
||
return;
|
||
}
|
||
requestAnimationFrame(function () {
|
||
loadChain();
|
||
refreshAllPositions();
|
||
});
|
||
}
|
||
|
||
document.querySelectorAll(".opt-uly-btn").forEach(function (btn) {
|
||
btn.addEventListener("click", function () {
|
||
document.querySelectorAll(".opt-uly-btn").forEach(function (b) { b.classList.remove("active"); });
|
||
btn.classList.add("active");
|
||
state.underlying = btn.getAttribute("data-uly");
|
||
loadChain();
|
||
});
|
||
});
|
||
|
||
document.querySelectorAll(".opt-type-btn").forEach(function (btn) {
|
||
btn.addEventListener("click", function () {
|
||
document.querySelectorAll(".opt-type-btn").forEach(function (b) { b.classList.remove("active"); });
|
||
btn.classList.add("active");
|
||
state.optType = btn.getAttribute("data-type");
|
||
renderStrikes();
|
||
});
|
||
});
|
||
|
||
document.getElementById("opt-exp-select").addEventListener("change", renderStrikes);
|
||
document.getElementById("opt-load-chain").addEventListener("click", loadChain);
|
||
document.getElementById("opt-refresh-positions").addEventListener("click", refreshAllPositions);
|
||
document.getElementById("opt-open-btn").addEventListener("click", openPosition);
|
||
|
||
document.querySelectorAll('input[name="opt-size-mode"]').forEach(function (r) {
|
||
r.addEventListener("change", function () {
|
||
updateSizeInputs();
|
||
if (state.selectedInst) selectContract(state.selectedInst, null, true);
|
||
});
|
||
});
|
||
|
||
["opt-sheets-amount", "opt-eth-amount", "opt-target-idx"].forEach(function (id) {
|
||
const el = document.getElementById(id);
|
||
if (!el) return;
|
||
el.addEventListener("change", function () {
|
||
if (id === "opt-target-idx") {
|
||
updateEstimatedProfit();
|
||
return;
|
||
}
|
||
if (state.selectedInst) selectContract(state.selectedInst, null, true);
|
||
});
|
||
if (id === "opt-target-idx") {
|
||
el.addEventListener("input", updateEstimatedProfit);
|
||
}
|
||
});
|
||
|
||
bootOptionsPanel();
|
||
|
||
window.OptionsPanelLive = {
|
||
refreshSoft: function () {
|
||
refreshAllPositions();
|
||
},
|
||
refreshChain: loadChain,
|
||
};
|
||
})();
|