#!/usr/bin/env python3
"""从 binance index.html 生成三所共用的 lib/instance/templates/index.html。"""
from __future__ import annotations
import re
from pathlib import Path
ROOT = Path(__file__).resolve().parent.parent
SRC = ROOT / "lib" / "instance" / "templates" / "index.html"
OUT = ROOT / "lib" / "instance" / "templates" / "index.html"
TRANSFER_BLOCK = """
划转规则说明
划转：自动划转 {{ '开启' if auto_transfer_enabled else '关闭' }}（每天北京时间 {{ auto_transfer_bj_hour }}:00 起该整点小时内尝试；账簿按 UTC 自然日 去重；将 {{ auto_transfer_to }} 调整至 {{ auto_transfer_amount }}U：不足从 {{ auto_transfer_from }} 划入、超出划回 {{ auto_transfer_from }}；持仓中不划转 并微信通知）
"""
def main() -> None:
text = SRC.read_text(encoding="utf-8")
# 外链 CSS 替代内联 style
text = re.sub(
r" \n",
' 实时价格更新：-- （北京时间 UTC+8）
\n',
" {% include 'instance_top_bar.html' %}\n",
)
# 规则条动态 include
text = text.replace(
"{% include 'order_monitor_rule_tips_binance.html' %}",
"{% include order_rule_tips_tpl %}",
)
# 下单面板内划转块移除（已上移到顶栏）
if TRANSFER_BLOCK in text:
text = text.replace(TRANSFER_BLOCK, "", 1)
# 孤儿仓恢复 banner
orphan_block = """ {% if not order and orphan_live_positions %}
{% set o = orphan_live_positions[0] %}
检测到交易所仍有持仓，本地无对应监控单
{{ o.exchange_symbol or o.symbol }} · {{ '多' if o.direction == 'long' else '空' }}
{% else %}
{% endif %}"""
wrapped = "{% if ui_orphan_recovery_enabled %}\n" + orphan_block + "\n {% endif %}"
text = text.replace(orphan_block, wrapped, 1)
# refreshAccountSnapshot：采用 OKX 版 open_guard 逻辑
old_can_trade = """ let canTradeText = "可开仓";
if (!data.can_trade) {
const parts = [];
if (data.risk_status && data.risk_status.can_trade === false && data.risk_status.reason) {
parts.push(data.risk_status.reason);
}
const ac = Number(data.active_count || 0);
const max = Number(data.max_active_positions || {{ max_active_positions }});
if (ac >= max) parts.push(`持仓 ${ac}/${max}`);
const hard = Number(data.daily_open_hard_limit != null ? data.daily_open_hard_limit : {{ daily_open_hard_limit }});
const opens = Number(data.opens_today);
if (hard > 0 && !Number.isNaN(opens) && opens >= hard) parts.push(`本交易日开仓 ${opens}/${hard} 已达上限`);
if (!parts.length) parts.push(`未到北京时间 {{ reset_hour }}:00`);
else parts.push(`或未到北京时间 {{ reset_hour }}:00`);
canTradeText = `不可开仓（${parts.join("；")}）`;
}"""
new_can_trade = """ let canTradeText = "可开仓";
if(!data.can_trade){
const parts = [];
if (data.risk_status && data.risk_status.can_trade === false && data.risk_status.reason) {
parts.push(data.risk_status.reason);
}
if((data.active_count||0) >= (data.max_active_positions||{{ max_active_positions }})) parts.push(`持仓 ${data.active_count}/${data.max_active_positions}`);
const hard = Number(data.daily_open_hard_limit != null ? data.daily_open_hard_limit : {{ daily_open_hard_limit }});
const opens = Number(data.opens_today);
if (hard > 0 && !Number.isNaN(opens) && opens >= hard) parts.push(`本交易日开仓 ${opens}/${hard} 已达上限`);
if(data.open_guard_blocks_now) parts.push(`未到北京时间 ${data.reset_hour||{{ reset_hour }}}:00`);
canTradeText = parts.length ? `不可开仓（${parts.join("；")}）` : "不可开仓";
}"""
text = text.replace(old_can_trade, new_can_trade, 1)
guard_sync = """ const allowEl = document.getElementById("allow-open-before-reset");
const guardStatus = document.getElementById("open-guard-status");
const resetH = data.reset_hour != null ? data.reset_hour : {{ reset_hour }};
if(allowEl && typeof data.open_guard_enabled !== "undefined"){
allowEl.checked = !data.open_guard_enabled;
}
if(guardStatus && typeof data.open_guard_enabled !== "undefined"){
guardStatus.innerText = data.open_guard_enabled
? `已限制：${resetH}:00 前不可开仓`
: `已放开：${resetH}:00 前允许开仓`;
}"""
insert_after = """ if(tip){
tip.innerText = `规则：最多 ${data.max_active_positions || {{ max_active_positions }}} 仓；BTC {{ btc_leverage }}x / 山寨 {{ alt_leverage }}x；${openCntTxt ? openCntTxt + "；" : ""}${canTradeText}${avail}；人工开仓盈亏比不得低于 {{ manual_min_planned_rr }}:1`;
}
}).catch(()=>{});"""
if guard_sync not in text:
text = text.replace(
insert_after,
insert_after.replace(" }).catch(()=>{});", guard_sync + "\n }).catch(()=>{});"),
1,
)
open_guard_js = """
const allowOpenBeforeResetEl = document.getElementById("allow-open-before-reset");
if(allowOpenBeforeResetEl){
allowOpenBeforeResetEl.addEventListener("change", function(){
const allow = !!this.checked;
fetch("/api/settings/open_guard", {
method: "POST",
headers: {"Content-Type": "application/json"},
body: JSON.stringify({enabled: !allow}),
}).then(r=>r.json()).then(data=>{
if(!data.ok){ alert(data.msg || "保存失败"); return; }
refreshAccountSnapshot();
}).catch(()=>alert("保存失败"));
});
}
"""
marker = "const orderSymbolEl = document.getElementById(\"order-symbol\");"
if "allowOpenBeforeResetEl" not in text:
text = text.replace(marker, "{% if ui_open_guard_enabled %}" + open_guard_js + "{% endif %}\n" + marker, 1)
orphan_fn_guard = "{% if ui_orphan_recovery_enabled %}\n renderOrphanRecoverBanner(data.orphan_live_positions);\n {% endif %}"
text = text.replace(
" renderOrphanRecoverBanner(data.orphan_live_positions);",
orphan_fn_guard,
)
header = "{# 三所共用 standalone 主页 — 由 scripts/build_unified_index.py 生成，勿手改三所副本 #}\n"
if not text.startswith("{# 三所共用"):
text = header + text
OUT.parent.mkdir(parents=True, exist_ok=True)
OUT.write_text(text, encoding="utf-8")
print("wrote", OUT, "lines", len(text.splitlines()))
if __name__ == "__main__":
main()