feat条件单页本页划入交易户，避免跳转丢失新建表单。

Co-authored-by: Cursor <cursoragent@cursor.com>

static/cond_orders.js

@@ -202,6 +202,8 @@
     return m === "sim" || m === "live" ? m : "";
   }
 
+  var candidatesById = {};
+
   function fmtTradingU(v) {
     if (v == null || v === "") return "—";
     const n = Number(v);
@@ -232,6 +234,97 @@
       });
   }
 
+  function patchCandidateFunds(instanceId, tradingUsdt, fundingUsdt) {
+    const id = String(instanceId);
+    const it = candidatesById[id];
+    if (it) {
+      if (tradingUsdt != null) it.trading_usdt = tradingUsdt;
+      if (fundingUsdt != null) it.funding_usdt = fundingUsdt;
+    }
+    const row = document.querySelector(
+      '.cond-inst-row[data-inst-id="' + id.replace(/"/g, "") + '"]'
+    );
+    if (!row) return;
+    const tradeEl = row.querySelector(".cond-inst-funds--trading");
+    const fundEl = row.querySelector(".cond-inst-funds--funding");
+    if (tradeEl) tradeEl.textContent = "交易 " + fmtTradingU(tradingUsdt);
+    if (fundEl) fundEl.textContent = "资金 " + fmtTradingU(fundingUsdt);
+  }
+
+  function transferFundingToTrading(instanceId) {
+    const id = String(instanceId || "");
+    const it = candidatesById[id];
+    if (!it) return;
+    if (!it.online) {
+      window.alert("实例离线,无法划转");
+      return;
+    }
+    if (it.transfer_blocked) {
+      window.alert(it.transfer_block_msg || "当前不可划转");
+      return;
+    }
+    const fund = Number(it.funding_usdt);
+    const defAmt =
+      !Number.isNaN(fund) && fund > 0 ? String(Math.round(fund * 10000) / 10000) : "";
+    const raw = window.prompt("资金户 → 交易户（USDT）。本页划转,条件单表单不会丢失。", defAmt);
+    if (raw == null) return;
+    const amount = Number(String(raw).trim());
+    if (!(amount > 0)) {
+      window.alert("请输入大于 0 的数量");
+      return;
+    }
+    const btn = document.querySelector(
+      '.cond-inst-xfer[data-inst-id="' + id.replace(/"/g, "") + '"]'
+    );
+    if (btn) {
+      btn.disabled = true;
+      btn.textContent = "划转中…";
+    }
+    fetch("/api/instances/" + encodeURIComponent(id) + "/transfer", {
+      method: "POST",
+      credentials: "same-origin",
+      headers: { "Content-Type": "application/json", Accept: "application/json" },
+      body: JSON.stringify({
+        amount: amount,
+        from: "funding",
+        to: "trading",
+        ccy: "USDT",
+      }),
+    })
+      .then(function (r) {
+        return r.json().then(function (d) {
+          return { http: r.status, d: d };
+        });
+      })
+      .then(function (pack) {
+        const d = pack.d || {};
+        if (!d.ok) {
+          window.alert(d.msg || "划转失败");
+          return;
+        }
+        patchCandidateFunds(id, d.trading_usdt, d.funding_usdt);
+        const st = document.getElementById("cf-status");
+        if (st) {
+          st.textContent =
+            (it.name || id) +
+            " 已划入交易 " +
+            fmtTradingU(amount) +
+            "（交易 " +
+            fmtTradingU(d.trading_usdt) +
+            "）";
+        }
+      })
+      .catch(function () {
+        window.alert("划转请求失败");
+      })
+      .finally(function () {
+        if (btn) {
+          btn.disabled = !!(it.transfer_blocked || !it.online);
+          btn.textContent = "划入交易";
+        }
+      });
+  }
+
   function renderCandidateCard(it, checkedIds) {
     const disabled = !it.selectable;
     const tip = disabled
@@ -245,13 +338,15 @@
       : "可选";
     const id = String(it.id);
     const checked = !disabled && checkedIds.indexOf(id) >= 0;
-    const fundsTip =
-      it.funding_usdt != null
-        ? "资金户 " + fmtTradingU(it.funding_usdt)
-        : "";
+    const xferBlocked = !!(it.transfer_blocked || !it.online);
+    const xferTitle = xferBlocked
+      ? it.transfer_block_msg || (!it.online ? "离线" : "不可划转")
+      : "资金户→交易户,本页完成不丢表单";
     return (
       '<div class="cond-inst-row' +
       (disabled ? " is-off" : "") +
+      '" data-inst-id="' +
+      escapeHtml(id) +
       '">' +
       '<label class="cond-inst' +
       (disabled ? " is-off" : "") +
@@ -270,15 +365,23 @@
       '<span class="cond-inst-tag">' +
       escapeHtml(tip) +
       "</span>" +
-      '<span class="cond-inst-funds" title="' +
-      escapeHtml(fundsTip || "交易账户可用") +
-      '">交易 ' +
+      '<span class="cond-inst-funds cond-inst-funds--trading" title="交易账户可用">交易 ' +
       escapeHtml(fmtTradingU(it.trading_usdt)) +
       "</span>" +
+      '<span class="cond-inst-funds cond-inst-funds--funding muted" title="资金账户可用">资金 ' +
+      escapeHtml(fmtTradingU(it.funding_usdt)) +
+      "</span>" +
       "</label>" +
-      '<button type="button" class="btn btn-sm cond-inst-open" data-inst-id="' +
-      encodeURIComponent(id) +
-      '" title="新标签打开期权实例(可划转)">打开</button>' +
+      '<button type="button" class="btn btn-sm cond-inst-xfer" data-inst-id="' +
+      escapeHtml(id) +
+      '" title="' +
+      escapeHtml(xferTitle) +
+      '"' +
+      (xferBlocked ? " disabled" : "") +
+      ">划入交易</button>" +
+      '<button type="button" class="btn btn-secondary btn-sm cond-inst-open" data-inst-id="' +
+      escapeHtml(id) +
+      '" title="新标签打开实例">打开</button>' +
       "</div>"
     );
   }
@@ -324,8 +427,10 @@
     const sim = [];
     const live = [];
     const other = [];
+    candidatesById = {};
     list.forEach(function (it) {
       const m = instanceMode(it);
+      candidatesById[String(it.id)] = it;
       if (m === "sim") sim.push(it);
       else if (m === "live") live.push(it);
       else other.push(it);
@@ -334,12 +439,18 @@
       renderCandidateGroup("sim", sim, checkedIds) +
       renderCandidateGroup("live", live, checkedIds) +
       renderCandidateGroup("", other, checkedIds);
+    box.querySelectorAll(".cond-inst-xfer").forEach(function (btn) {
+      btn.addEventListener("click", function (ev) {
+        ev.preventDefault();
+        ev.stopPropagation();
+        transferFundingToTrading(btn.getAttribute("data-inst-id") || "");
+      });
+    });
     box.querySelectorAll(".cond-inst-open").forEach(function (btn) {
       btn.addEventListener("click", function (ev) {
         ev.preventDefault();
         ev.stopPropagation();
-        const iid = decodeURIComponent(btn.getAttribute("data-inst-id") || "");
-        openInstanceTab(iid, "options");
+        openInstanceTab(btn.getAttribute("data-inst-id") || "", "options");
       });
     });
   }