{{define "admin/settings"}}
{{template "base/head" .}}
{{template "base/navbar" .}}
<main class="j13-main j13-admin">
  <h1>站点设置</h1>
  {{template "admin/nav" .}}
  {{template "base/alert" .}}

  <h2>品牌</h2>
  <form method="post" action="/admin/settings/brand" class="j13-form j13-admin-form">
    <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
    <label>站点名称 <input name="name" required value="{{.Brand.Name}}"/></label>
    <label>标语 <input name="slogan" value="{{.Brand.Slogan}}"/></label>
    <label>简介 <textarea name="description" rows="3">{{.Brand.Description}}</textarea></label>
    <label>关键词 <input name="keywords" value="{{.Brand.Keywords}}"/></label>
    <label>Logo 字标（单字） <input name="logo_mark" maxlength="4" value="{{.Brand.LogoMark}}"/></label>
    <label>ICP 备案号 <input name="icp_beian" value="{{.Brand.ICPBeian}}"/></label>
    <label>ICP 链接 <input name="icp_beian_url" value="{{.Brand.ICPBeianURL}}"/></label>
    <button type="submit">保存品牌</button>
  </form>

  <h3>品牌图片</h3>
  <p class="j13-muted">Logo / Favicon / 默认 Open Graph 图；单文件不超过 2MB。</p>
  <div class="j13-admin-brand-assets">
    <div class="j13-admin-brand-asset">
      <strong>Logo</strong>
      {{if .Brand.Logo}}
      <p><img class="j13-admin-brand-preview" src="{{.Brand.Logo}}" alt="Logo"/></p>
      <p class="j13-muted"><code>{{.Brand.Logo}}</code></p>
      <form method="post" action="/admin/settings/brand/clear" class="j13-inline-form" onsubmit="return confirm('清除 Logo？');">
        <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
        <input type="hidden" name="kind" value="logo"/>
        <button type="submit" class="j13-linkbtn">清除</button>
      </form>
      {{else}}
      <p class="j13-muted">未设置（导航使用字标）</p>
      {{end}}
      <form method="post" action="/admin/settings/brand/upload" enctype="multipart/form-data" class="j13-form j13-admin-form">
        <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
        <input type="hidden" name="kind" value="logo"/>
        <label>上传 <input type="file" name="file" accept="image/*" required/></label>
        <button type="submit">上传 Logo</button>
      </form>
    </div>
    <div class="j13-admin-brand-asset">
      <strong>Favicon</strong>
      {{if .Brand.Favicon}}
      <p><img class="j13-admin-brand-preview j13-admin-brand-preview--sm" src="{{.Brand.Favicon}}" alt="Favicon"/></p>
      <form method="post" action="/admin/settings/brand/clear" class="j13-inline-form" onsubmit="return confirm('清除 Favicon？');">
        <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
        <input type="hidden" name="kind" value="favicon"/>
        <button type="submit" class="j13-linkbtn">清除</button>
      </form>
      {{else}}
      <p class="j13-muted">未设置</p>
      {{end}}
      <form method="post" action="/admin/settings/brand/upload" enctype="multipart/form-data" class="j13-form j13-admin-form">
        <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
        <input type="hidden" name="kind" value="favicon"/>
        <label>上传 <input type="file" name="file" accept="image/*" required/></label>
        <button type="submit">上传 Favicon</button>
      </form>
    </div>
    <div class="j13-admin-brand-asset">
      <strong>默认 OG 图</strong>
      {{if .Brand.OGImage}}
      <p><img class="j13-admin-brand-preview" src="{{.Brand.OGImage}}" alt="OG"/></p>
      <form method="post" action="/admin/settings/brand/clear" class="j13-inline-form" onsubmit="return confirm('清除 OG 图？');">
        <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
        <input type="hidden" name="kind" value="og_image"/>
        <button type="submit" class="j13-linkbtn">清除</button>
      </form>
      {{else}}
      <p class="j13-muted">未设置（回落 Logo / Favicon）</p>
      {{end}}
      <form method="post" action="/admin/settings/brand/upload" enctype="multipart/form-data" class="j13-form j13-admin-form">
        <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
        <input type="hidden" name="kind" value="og_image"/>
        <label>上传 <input type="file" name="file" accept="image/*" required/></label>
        <button type="submit">上传 OG 图</button>
      </form>
    </div>
  </div>

  <h2>基础限流</h2>
  <p class="j13-muted">窗口内允许的操作次数（秒）。</p>
  <form method="post" action="/admin/settings/limits" class="j13-form j13-admin-form">
    <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
    <label>发帖 <input name="rate_limit_post" type="number" min="1" value="{{.RatePost}}"/></label>
    <label>评论 <input name="rate_limit_comment" type="number" min="1" value="{{.RateComment}}"/></label>
    <label>注册 <input name="rate_limit_register" type="number" min="1" value="{{.RateReg}}"/></label>
    <label>登录 <input name="rate_limit_login" type="number" min="1" value="{{.RateLogin}}"/></label>
    <label>窗口秒数 <input name="rate_limit_window_sec" type="number" min="10" value="{{.RateWindow}}"/></label>
    <button type="submit">保存限流</button>
  </form>

  <h2>侧栏组件</h2>
  <p class="j13-muted">控制首页与帖详情右栏可选块的显示与顺序（热门帖为固定块，不在此列）。友链页「侧栏显示」与此共用同一配置。</p>
  <form method="post" action="/admin/settings/aside-widgets" class="j13-form j13-admin-form">
    <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
    <ul class="j13-admin-aside-widgets">
      {{range .AsideWidgets}}
      <li>
        <input type="hidden" name="order" value="{{.ID}}"/>
        <label class="j13-check"><input type="checkbox" name="enabled" value="{{.ID}}"{{if .Enabled}} checked{{end}}/> {{.Label}}</label>
        <span class="j13-admin-aside-move">
          {{if .CanMoveUp}}<button type="submit" name="move" value="up:{{.ID}}" class="j13-btn-secondary">上移</button>{{end}}
          {{if .CanMoveDown}}<button type="submit" name="move" value="down:{{.ID}}" class="j13-btn-secondary">下移</button>{{end}}
        </span>
      </li>
      {{end}}
    </ul>
    <button type="submit">保存侧栏</button>
  </form>

  <h2>敏感词（有效 {{.FilterCount}} 个）</h2>
  <p class="j13-muted">每行一个词，# 开头为注释。保存后立即热更新。</p>
  <form method="post" action="/admin/settings/filter-words" class="j13-form j13-admin-form">
    <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
    <label>词表 <textarea name="filter_words" rows="12">{{.FilterWords}}</textarea></label>
    <button type="submit">保存敏感词</button>
  </form>

  <h2>邮件 SMTP</h2>
  <p class="j13-muted">启用后可用于注册验证码、忘记密码重置与通知。{{if .MailReady}}当前：已就绪。{{else}}当前：未就绪。{{end}}{{if .Mail.HasPassword}} 已保存密码。{{end}}</p>
  <form method="post" action="/admin/settings/mail" class="j13-form j13-admin-form">
    <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
    <label class="j13-check"><input type="checkbox" name="enabled" value="1"{{if .Mail.Enabled}} checked{{end}}/> 启用邮件</label>
    <label>SMTP Host <input name="host" value="{{.Mail.Host}}" placeholder="smtp.example.com"/></label>
    <label>端口 <input name="port" type="number" min="1" value="{{.Mail.Port}}"/></label>
    <label>加密
      <select name="encryption">
        <option value="ssl"{{if eq .Mail.Encryption "ssl"}} selected{{end}}>SSL</option>
        <option value="starttls"{{if eq .Mail.Encryption "starttls"}} selected{{end}}>STARTTLS</option>
        <option value="none"{{if eq .Mail.Encryption "none"}} selected{{end}}>无</option>
      </select>
    </label>
    <label>用户名 <input name="username" value="{{.Mail.Username}}" autocomplete="off"/></label>
    <label>密码 <input name="password" type="password" value="" autocomplete="new-password" placeholder="留空表示不修改"/></label>
    <label>发件人 From <input name="from" type="email" value="{{.Mail.From}}"/></label>
    <label>发件人显示名 <input name="from_name" value="{{.Mail.FromName}}"/></label>
    <button type="submit">保存邮件设置</button>
  </form>
  <form method="post" action="/admin/settings/mail/test" class="j13-form j13-admin-form">
    <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
    <label>测试收件邮箱 <input name="test_to" type="email" required placeholder="you@example.com"/></label>
    <button type="submit" class="j13-btn-secondary">发送测试信</button>
  </form>

  <h2>SQLite 备份</h2>
  <p class="j13-muted">将当前数据库文件复制到 data 目录并下载。备份含用户哈希、私信等全库数据，请妥善保管。仅支持 SQLite；其它引擎请使用库方工具。</p>
  {{if .CanBackup}}
  <form method="post" action="/admin/settings/backup" class="j13-form j13-admin-form">
    <input type="hidden" name="_csrf" value="{{.CSRF}}"/>
    <button type="submit">立即备份并下载</button>
  </form>
  {{else}}
  <p class="j13-muted">当前不是 SQLite，一键文件备份不可用。</p>
  {{end}}
</main>
{{template "base/footer" .}}
{{end}}