{# Copyright (c) 2025-2026 马建军. All rights reserved. 专有软件，详见 LICENSE.zh-CN.txt #}
{% extends "base.html" %}
{% block title %}系统设置 - 国内期货 · 交易复盘系统{% endblock %}
{% block extra_css %}
<style>
.settings-page{display:flex;flex-direction:column;gap:1.25rem}
.settings-page .split-grid{margin-bottom:0}
.settings-page .split-grid .card{margin-bottom:0;min-height:100%;height:100%;display:flex;flex-direction:column}
.settings-page .split-grid .card > form,
.settings-page .split-grid .card > .card-inner{flex:1;display:flex;flex-direction:column}
.settings-password-form{display:grid;grid-template-columns:1fr 1fr;gap:.65rem .75rem}
.settings-password-form .field-full{grid-column:1/-1}
.settings-password-form .field label{font-size:.78rem}
.settings-password-form input{padding:.55rem .7rem;font-size:.85rem}
.settings-tips{flex:1;display:flex;flex-direction:column;justify-content:center;gap:.5rem;margin:0;padding:0;list-style:none;font-size:.85rem;color:var(--text-muted);line-height:1.55}
.settings-tips li{padding-left:1rem;position:relative}
.settings-tips li::before{content:"";position:absolute;left:0;top:.55em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.settings-ctp-grid{display:grid;grid-template-columns:1fr 1fr;gap:.65rem .75rem}
.settings-ctp-grid .field-full{grid-column:1/-1}
.settings-ctp-wrap .card-body{padding-top:0}
.settings-ctp-cards-row{
    display:grid;grid-template-columns:1fr 1fr;gap:.75rem;
    align-items:start;margin-bottom:.75rem;
}
.settings-ctp-cards-row .settings-ctp-fold.card{margin-bottom:0;height:100%}
.settings-ctp-cards-row .settings-ctp-grid{
    grid-template-columns:repeat(6,minmax(0,1fr));
    gap:.5rem .6rem;
}
.settings-ctp-cards-row .settings-ctp-grid .field{grid-column:span 2}
.settings-ctp-cards-row .settings-ctp-grid .field-ctp-front-span{grid-column:span 3}
.settings-ctp-cards-row .settings-ctp-grid .field label{font-size:.75rem}
.settings-ctp-cards-row .settings-ctp-grid input,
.settings-ctp-cards-row .settings-ctp-grid select{
    padding:.45rem .55rem;font-size:.8rem;
}
.settings-ctp-fold.card{
    margin-bottom:.75rem;padding:0;overflow:hidden;
    border:1px solid var(--border);border-radius:8px;background:var(--card-inner);
}
.settings-ctp-fold.card:last-of-type{margin-bottom:0}
.settings-ctp-fold-head{
    width:100%;display:flex;align-items:center;justify-content:space-between;gap:.75rem;
    padding:.7rem 1rem;margin:0;border:none;background:transparent;cursor:pointer;
    font-size:.92rem;font-weight:600;color:var(--text-title);text-align:left;
}
.settings-ctp-fold-head:hover{color:var(--accent)}
.settings-ctp-fold-title{display:flex;align-items:center;gap:.5rem}
.settings-ctp-fold-chevron{
    flex-shrink:0;font-size:.72rem;color:var(--text-muted);
    transition:transform .2s ease;
}
.settings-ctp-fold.is-collapsed .settings-ctp-fold-chevron{transform:rotate(-90deg)}
.settings-ctp-fold-body{padding:0 1rem .85rem}
.settings-ctp-fold.is-collapsed .settings-ctp-fold-body{display:none}
.settings-ctp-status{font-size:.82rem;color:var(--text-muted);margin-top:.75rem;line-height:1.5}
.settings-backup-table{width:100%;border-collapse:collapse;font-size:.82rem;margin-top:.65rem}
.settings-backup-table th,.settings-backup-table td{padding:.45rem .5rem;border-bottom:1px solid var(--border);text-align:left}
.settings-backup-table th{color:var(--text-muted);font-weight:600}
.settings-backup-restore{
    margin-top:.85rem;padding:.75rem .85rem;border-radius:8px;
    border:1px solid var(--border);background:var(--card-inner);
    font-size:.82rem;color:var(--text-muted);line-height:1.6;
}
.settings-backup-restore summary{cursor:pointer;color:var(--text-title);font-weight:600}
.settings-backup-meta{font-size:.82rem;color:var(--text-muted);line-height:1.55;margin:.35rem 0 .65rem}
.settings-backup-actions{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .65rem}
.settings-backup-download{color:var(--accent);text-decoration:none;font-weight:600}
.settings-backup-download:hover{text-decoration:underline}
@media(max-width:900px){
    .settings-password-form{grid-template-columns:1fr}
    .settings-ctp-cards-row{grid-template-columns:1fr}
    .settings-ctp-grid{grid-template-columns:1fr}
    .settings-ctp-cards-row .settings-ctp-grid .field,
    .settings-ctp-cards-row .settings-ctp-grid .field-ctp-front-span{grid-column:span 1}
}
</style>
{% endblock %}
{% block content %}
<div class="settings-page">

<div class="split-grid">
    <div class="card">
        <h2>导航显示</h2>
        <form action="{{ url_for('settings') }}" method="post">
            <input type="hidden" name="action" value="nav">
            <p class="hint" style="margin-bottom:.75rem">关闭后顶栏隐藏对应入口，直接访问 URL 也会跳转回下单监控。</p>
            <div class="check-row">
                {% for key, label in nav_toggles.items() %}
                <label style="display:flex;align-items:center;gap:.5rem;cursor:pointer;white-space:nowrap">
                    <input type="checkbox" name="nav_{{ key }}" {% if nav_items[key] %}checked{% endif %}>
                    <span>{{ label }}</span>
                </label>
                {% endfor %}
            </div>
            <button type="submit" class="btn-primary" style="margin-top:.75rem">保存导航</button>
        </form>
    </div>

    <div class="card">
        <h2>交易模式</h2>
        <form action="{{ url_for('settings') }}" method="post">
            <input type="hidden" name="action" value="trading">
            <div class="form-grid">
                <div class="field">
                    <label>交易通道</label>
                    <select name="trading_mode">
                        <option value="simulation" {% if trading_mode == 'simulation' %}selected{% endif %}>SimNow（vnpy CTP）</option>
                        <option value="live" {% if trading_mode == 'live' %}selected{% endif %}>期货公司 CTP（后期接入）</option>
                    </select>
                </div>
                <div class="field">
                    <label>计仓模式</label>
                    <select name="position_sizing_mode" id="position-sizing-mode">
                        <option value="fixed" {% if position_sizing_mode == 'fixed' %}selected{% endif %}>固定手数</option>
                        <option value="amount" {% if position_sizing_mode in ('amount', 'risk') %}selected{% endif %}>固定金额</option>
                    </select>
                </div>
                <div class="field" id="field-fixed-lots" {% if position_sizing_mode in ('amount', 'risk') %}hidden{% endif %}>
                    <label>固定手数（手）</label>
                    <input name="fixed_lots" type="number" step="1" min="1" value="{{ fixed_lots }}">
                </div>
                <div class="field" id="field-fixed-amount" {% if position_sizing_mode not in ('amount', 'risk') %}hidden{% endif %}>
                    <label>固定金额（元）</label>
                    <input name="fixed_amount" type="number" step="1" min="1" value="{{ fixed_amount }}">
                </div>
                <div class="field">
                    <label>保证金占用上限（%）</label>
                    <input name="max_margin_pct" type="number" step="1" min="1" max="100" value="{{ max_margin_pct }}">
                </div>
                <div class="field">
                    <label>移动保本缓冲（最小变动价位倍数）</label>
                    <input name="trailing_be_tick_buffer" type="number" step="1" min="1" max="20" value="{{ trailing_be_tick_buffer }}">
                </div>
                <div class="field">
                    <label>开仓挂单超时（分钟）</label>
                    <input name="pending_order_timeout_min" type="number" step="1" min="1" max="60" value="{{ pending_order_timeout_min }}">
                </div>
            </div>
            <button type="submit" class="btn-primary" style="margin-top:.75rem">保存交易设置</button>
            <p class="hint" style="margin-top:.75rem;margin-bottom:0">
                保证金上限用于开仓校验与品种最大手数估算（默认 30%）。<strong>移动保本</strong>：达 1R 后止损移至开仓价 ± N 跳。
                <strong>挂单超时</strong>：限价开仓未成交时，超过设定分钟数自动向柜台撤单（1~60 分钟）。CTP 账号与前置在下方「CTP 连接」中配置。
            </p>
        </form>
    </div>
</div>

<div class="card settings-ctp-wrap">
    <h2>CTP 连接</h2>
    <div class="card-body">
        <p class="hint" style="margin-bottom:.85rem">
            投资者代码、密码、前置地址在此维护（优先于 <code>.env</code>）。保存后将自动断开并用新地址重连 CTP。
            {% if ctp_status.connected %}
            <span class="badge profit" style="margin-left:.35rem">已连接</span>
            {% elif ctp_status.connecting %}
            <span class="badge planned" style="margin-left:.35rem">连接中</span>
            {% elif ctp_status.last_error %}
            <span class="text-loss" style="display:block;margin-top:.35rem">{{ ctp_status.last_error }}</span>
            {% endif %}
        </p>

        <form action="{{ url_for('settings') }}" method="post" id="ctp-settings-form">
            <input type="hidden" name="action" value="ctp">

            <div class="settings-ctp-cards-row">
            <div class="settings-ctp-fold card{% if trading_mode != 'simulation' %} is-collapsed{% endif %}" data-ctp-fold="simnow">
                <button type="button" class="settings-ctp-fold-head" aria-expanded="{{ 'true' if trading_mode == 'simulation' else 'false' }}">
                    <span class="settings-ctp-fold-title">
                        SimNow 模拟盘
                        {% if trading_mode == 'simulation' %}<span class="badge planned" style="font-size:.7rem">当前通道</span>{% endif %}
                    </span>
                    <span class="settings-ctp-fold-chevron" aria-hidden="true">▼</span>
                </button>
                <div class="settings-ctp-fold-body">
                    <div class="settings-ctp-grid">
                        <div class="field">
                            <label>投资者代码</label>
                            <input name="simnow_user" value="{{ ctp_cfg.simnow_user }}" placeholder="非手机号">
                        </div>
                        <div class="field">
                            <label>交易密码</label>
                            <input id="simnow_password" name="simnow_password" type="password"
                                   autocomplete="off" spellcheck="false"
                                   placeholder="{% if ctp_cfg.simnow_password_set %}已设置：须重新输入才会更新{% else %}SimNow 交易密码（必填）{% endif %}">
                            <p class="hint" style="margin:.25rem 0 0;font-size:.75rem">
                                与快期相同密码，保存前须在此<strong>手打</strong>；留空则不改。下方「修改密码」是网页登录密码，不是 SimNow。
                            </p>
                        </div>
                        <div class="field">
                            <label>经纪商代码</label>
                            <input name="simnow_broker_id" value="{{ ctp_cfg.simnow_broker_id }}">
                        </div>
                        <div class="field">
                            <label>柜台环境</label>
                            <select name="simnow_env">
                                <option value="实盘" {% if ctp_cfg.simnow_env == '实盘' %}selected{% endif %}>实盘（看穿式，推荐）</option>
                                <option value="测试" {% if ctp_cfg.simnow_env == '测试' %}selected{% endif %}>测试</option>
                            </select>
                        </div>
                        <div class="field">
                            <label>AppID</label>
                            <input name="simnow_app_id" value="{{ ctp_cfg.simnow_app_id }}">
                        </div>
                        <div class="field">
                            <label>授权编码</label>
                            <input name="simnow_auth_code" value="{{ ctp_cfg.simnow_auth_code }}">
                        </div>
                        <div class="field field-ctp-front-span">
                            <label>行情前置</label>
                            <input name="simnow_md_address" value="{{ ctp_cfg.simnow_md_address }}" placeholder="tcp://180.168.146.187:10211">
                        </div>
                        <div class="field field-ctp-front-span">
                            <label>交易前置</label>
                            <input name="simnow_td_address" value="{{ ctp_cfg.simnow_td_address }}" placeholder="tcp://180.168.146.187:10201">
                        </div>
                    </div>
                </div>
            </div>

            <div class="settings-ctp-fold card{% if trading_mode != 'live' %} is-collapsed{% endif %}" data-ctp-fold="live">
                <button type="button" class="settings-ctp-fold-head" aria-expanded="{{ 'true' if trading_mode == 'live' else 'false' }}">
                    <span class="settings-ctp-fold-title">
                        期货公司实盘
                        {% if trading_mode == 'live' %}<span class="badge planned" style="font-size:.7rem">当前通道</span>{% endif %}
                    </span>
                    <span class="settings-ctp-fold-chevron" aria-hidden="true">▼</span>
                </button>
                <div class="settings-ctp-fold-body">
                    <div class="settings-ctp-grid">
                        <div class="field">
                            <label>投资者代码</label>
                            <input name="ctp_live_user" value="{{ ctp_cfg.ctp_live_user }}">
                        </div>
                        <div class="field">
                            <label>交易密码</label>
                            <input name="ctp_live_password" type="password" autocomplete="new-password"
                                   placeholder="{% if ctp_cfg.ctp_live_password_set %}已设置，留空不修改{% else %}实盘密码{% endif %}">
                        </div>
                        <div class="field">
                            <label>经纪商代码</label>
                            <input name="ctp_live_broker_id" value="{{ ctp_cfg.ctp_live_broker_id }}">
                        </div>
                        <div class="field">
                            <label>柜台环境</label>
                            <select name="ctp_live_env">
                                <option value="实盘" {% if ctp_cfg.ctp_live_env == '实盘' %}selected{% endif %}>实盘</option>
                                <option value="测试" {% if ctp_cfg.ctp_live_env == '测试' %}selected{% endif %}>测试</option>
                            </select>
                        </div>
                        <div class="field">
                            <label>AppID</label>
                            <input name="ctp_live_app_id" value="{{ ctp_cfg.ctp_live_app_id }}">
                        </div>
                        <div class="field">
                            <label>授权编码</label>
                            <input name="ctp_live_auth_code" value="{{ ctp_cfg.ctp_live_auth_code }}">
                        </div>
                        <div class="field field-ctp-front-span">
                            <label>行情前置</label>
                            <input name="ctp_live_md_address" value="{{ ctp_cfg.ctp_live_md_address }}" placeholder="tcp://...">
                        </div>
                        <div class="field field-ctp-front-span">
                            <label>交易前置</label>
                            <input name="ctp_live_td_address" value="{{ ctp_cfg.ctp_live_td_address }}" placeholder="tcp://...">
                        </div>
                    </div>
                </div>
            </div>
            </div>

            <button type="submit" class="btn-primary">保存 CTP 配置</button>
            <p class="settings-ctp-status">
                官方第一套：<code>180.168.146.187:10201/10211</code>；
                第二套（云服务器常用）：<code>182.254.243.31:30001/30011</code>；
                7×24：<code>182.254.243.31:40001/40011</code>（部分账号在 40001 会报「不合法登录」，与快期前置保持一致）。
                详见 <code>docs/SIMNOW.md</code>。
            </p>
        </form>
    </div>
</div>

<div class="split-grid">
    <div class="card">
        <h2>行情说明</h2>
        <div class="card-inner">
            <p class="hint" style="font-size:.88rem;line-height:1.6;margin:0">
                当前行情源：<strong class="text-accent">{{ quote_label }}</strong><br>
                CTP 已连接时使用<strong>柜台行情</strong>；未连接时回退新浪接口。<br>
                合约代码按同花顺格式（如 ag2608、IF2606）。
            </p>
        </div>
    </div>

    <div class="card">
        <h2>企业微信推送</h2>
        <form action="{{ url_for('settings') }}" method="post">
            <input type="hidden" name="action" value="wechat">
            <div class="field" style="margin-bottom:.75rem">
                <label>Webhook 地址</label>
                <input name="wechat_webhook" type="url" placeholder="https://qyapi.weixin.qq.com/..." value="{{ webhook }}">
            </div>
            <button type="submit" class="btn-primary">保存</button>
            <p class="hint" style="margin-top:.75rem;margin-bottom:0">在企业微信群添加机器人后，粘贴 Webhook 地址保存。</p>
        </form>
    </div>
</div>

<div class="card">
    <h2>数据备份与恢复</h2>
    <p class="settings-backup-meta">
        自动备份目录：<code>{{ backup_dir }}</code>
        {% if backup_last_at %} · 上次备份 {{ backup_last_at.replace('T', ' ') }}{% else %} · 尚未备份{% endif %}
        {% if backup_running %} · <span style="color:var(--accent)">备份进行中…</span>{% endif %}
    </p>
    <form action="{{ url_for('settings') }}" method="post" style="margin-bottom:.85rem">
        <input type="hidden" name="action" value="backup_config">
        <div class="split-grid" style="margin-bottom:.65rem">
            <div class="field">
                <label style="display:flex;align-items:center;gap:.45rem;cursor:pointer">
                    <input type="checkbox" name="backup_auto_enabled" value="1" {% if backup_auto_enabled %}checked{% endif %}>
                    <span>启用每日自动备份</span>
                </label>
            </div>
            <div class="field">
                <label>自动备份时刻（0–23 点）</label>
                <input name="backup_auto_hour" type="number" min="0" max="23" step="1" value="{{ backup_auto_hour }}">
            </div>
            <div class="field">
                <label>保留最近份数</label>
                <input name="backup_keep_count" type="number" min="5" max="200" step="1" value="{{ backup_keep_count }}">
            </div>
        </div>
        <button type="submit" class="btn-primary">保存备份策略</button>
    </form>
    <div class="settings-backup-actions">
    <form action="{{ url_for('settings') }}" method="post">
        <input type="hidden" name="action" value="backup_now">
        <button type="submit" class="btn-primary" {% if backup_running %}disabled{% endif %}>立即备份</button>
    </form>
    </div>
    <p class="hint" style="margin:.65rem 0 0">备份包含 <code>futures.db</code> 与 <code>uploads/</code>，压缩包可在其他服务器恢复。默认恢复目录 <code>{{ backup_restore_dir }}</code>。</p>

    {% if backup_items %}
    <table class="settings-backup-table">
        <thead>
            <tr><th>文件名</th><th>大小</th><th>时间</th><th></th></tr>
        </thead>
        <tbody>
            {% for item in backup_items %}
            <tr>
                <td><code>{{ item.name }}</code></td>
                <td>{{ item.size_mb }} MB</td>
                <td>{{ item.mtime.replace('T', ' ') }}</td>
                <td><a href="{{ url_for('api_backup_download', filename=item.name) }}" class="settings-backup-download">下载</a></td>
            </tr>
            {% endfor %}
        </tbody>
    </table>
    {% else %}
    <p class="hint" style="margin-top:.65rem;margin-bottom:0">暂无备份文件，可点击「立即备份」生成第一份。</p>
    {% endif %}

    <details class="settings-backup-restore">
        <summary>备份恢复说明</summary>
        <ol style="margin:.65rem 0 0 1.1rem;padding:0">
            <li>下载上方 <code>.tar.gz</code> 到目标服务器（如 <code>/root/</code>）。</li>
            <li>解压：<code>tar -xzf qihuo_backup_YYYYMMDD_HHMMSS.tar.gz</code></li>
            <li>进入目录执行：<code>chmod +x restore.sh &amp;&amp; ./restore.sh</code>（默认恢复到 <code>{{ backup_restore_dir }}</code>）。</li>
            <li>指定目录：<code>RESTORE_DIR=/opt/qihuo ./restore.sh</code></li>
            <li>在新服务器部署 qihuo 代码与虚拟环境，配置 <code>.env</code> 后 <code>pm2 restart qihuo</code>。</li>
            <li>恢复前请停止 qihuo，避免覆盖正在使用的数据库。</li>
        </ol>
        <p style="margin:.65rem 0 0">完整说明见项目文档 <code>docs/BACKUP.md</code>；压缩包内亦含 <code>RESTORE.md</code>。</p>
    </details>
</div>

<div class="split-grid">
    <div class="card">
        <h2>修改密码</h2>
        <form action="{{ url_for('settings') }}" method="post" class="settings-password-form">
            <input type="hidden" name="action" value="password">
            <div class="field field-full">
                <label>当前账号</label>
                <input type="text" value="{{ username }}" disabled>
            </div>
            <div class="field">
                <label>原密码</label>
                <input name="old_password" type="password" required>
            </div>
            <div class="field">
                <label>新密码</label>
                <input name="new_password" type="password" required minlength="6" placeholder="至少 6 位">
            </div>
            <div class="field field-full">
                <label>确认新密码</label>
                <input name="new_password2" type="password" required minlength="6">
            </div>
            <div class="field-full">
                <button type="submit" class="btn-primary">修改密码</button>
            </div>
        </form>
    </div>

    <div class="card">
        <h2>使用提示</h2>
        <ul class="settings-tips">
            <li>下单监控：连接 CTP 后下单、看持仓与可开仓品种</li>
            <li>策略交易：趋势回调自动补仓；顺势加仓需先开仓</li>
            <li>手续费：默认 CTP 柜台费率，连接后点同步</li>
            <li>手机端：浏览器菜单可「添加到主屏幕」安装 App</li>
        </ul>
    </div>
</div>

</div>
{% endblock %}
{% block extra_js %}
<script>
(function () {
    var sel = document.getElementById('position-sizing-mode');
    var lotsField = document.getElementById('field-fixed-lots');
    var amountField = document.getElementById('field-fixed-amount');
    function syncSizingFields() {
        if (!sel) return;
        var isAmount = sel.value === 'amount';
        if (lotsField) lotsField.hidden = isAmount;
        if (amountField) amountField.hidden = !isAmount;
    }
    if (sel) sel.addEventListener('change', syncSizingFields);
    syncSizingFields();

    var CTP_FOLD_KEY = 'qihuo_ctp_fold';
    function setCtpFold(el, collapsed) {
        if (!el) return;
        el.classList.toggle('is-collapsed', collapsed);
        var head = el.querySelector('.settings-ctp-fold-head');
        if (head) head.setAttribute('aria-expanded', collapsed ? 'false' : 'true');
    }
    function saveCtpFoldState() {
        var state = {};
        document.querySelectorAll('[data-ctp-fold]').forEach(function (el) {
            state[el.getAttribute('data-ctp-fold')] = el.classList.contains('is-collapsed');
        });
        try { localStorage.setItem(CTP_FOLD_KEY, JSON.stringify(state)); } catch (e) { /* ignore */ }
    }
    function loadCtpFoldState() {
        try {
            var raw = localStorage.getItem(CTP_FOLD_KEY);
            if (!raw) return;
            var state = JSON.parse(raw);
            document.querySelectorAll('[data-ctp-fold]').forEach(function (el) {
                var key = el.getAttribute('data-ctp-fold');
                if (Object.prototype.hasOwnProperty.call(state, key)) {
                    setCtpFold(el, !!state[key]);
                }
            });
        } catch (e) { /* ignore */ }
    }
    document.querySelectorAll('.settings-ctp-fold-head').forEach(function (btn) {
        btn.addEventListener('click', function () {
            var panel = btn.closest('[data-ctp-fold]');
            if (!panel) return;
            setCtpFold(panel, !panel.classList.contains('is-collapsed'));
            saveCtpFoldState();
        });
    });
    loadCtpFoldState();

    var ctpForm = document.getElementById('ctp-settings-form');
    if (ctpForm) {
        ctpForm.addEventListener('submit', function (ev) {
            var simnowFold = document.querySelector('[data-ctp-fold="simnow"]');
            if (simnowFold) setCtpFold(simnowFold, false);
            var pwd = document.getElementById('simnow_password');
            var pwdVal = pwd && pwd.value ? pwd.value.trim() : '';
            var pwdWasSet = {{ 'true' if ctp_cfg.simnow_password_set else 'false' }};
            if (pwdWasSet && !pwdVal) {
                var ok = window.confirm(
                    'SimNow 交易密码为空，保存后不会更新密码（仍用旧密码）。\n\n'
                    + '若快期已改密，请取消后在「交易密码」框手打新密码再保存。\n\n仍要保存其他项？'
                );
                if (!ok) ev.preventDefault();
            }
        });
    }
})();
</script>
{% endblock %}