MC_Report/public/js/utils.js

const U = {
  STATUS: { pending:'待处理', processing:'处理中', awaiting_info:'待补充', appealing:'申诉中', resolved:'已解决', rejected:'已驳回', closed:'已关闭' },
  TYPE: { report:'举报', suggestion:'建议', appeal:'申诉', result_appeal:'结果申诉' },
  ROLE: { owner:'服主', admin:'管理员', player:'玩家' },
  PRIORITY: { low:'低', medium:'中', high:'高', urgent:'紧急' },

  badge(s, t) {
    if (t === 'status') return `<span class="badge bg-${s}">${this.STATUS[s]||s}</span>`;
    if (t === 'type') return `<span class="badge bg-${s}">${this.TYPE[s]||s}</span>`;
    if (t === 'role') return `<span class="badge bg-${s}">${this.ROLE[s]||s}</span>`;
    if (t === 'priority') return `<span class="badge bg-${s}">${this.PRIORITY[s]||s}</span>`;
    return s;
  },

  date(d) {
    if (!d) return '-';
    const dt = new Date(d);
    if (isNaN(dt.getTime())) return d;
    const p = n => String(n).padStart(2, '0');
    return `${dt.getFullYear()}-${p(dt.getMonth()+1)}-${p(dt.getDate())} ${p(dt.getHours())}:${p(dt.getMinutes())}`;
  },

  esc(s) {
    if (!s) return '';
    return String(s).replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;').replace(/"/g,'&quot;').replace(/'/g,'&#39;');
  },

  escJs(s) {
    if (!s) return '';
    return String(s).replace(/\\/g,'\\\\').replace(/'/g,"\\'").replace(/"/g,'&quot;').replace(/\n/g,'\\n');
  },

  // ---- 动态来源(缓存, 注册/绑定身份/用户管理等处共用) ----
  _sourcesCache: null,
  async sources(force) {
    if (force || !this._sourcesCache) {
      try { this._sourcesCache = await API.get('/sources'); }
      catch { this._sourcesCache = []; }
    }
    return this._sourcesCache;
  },
  // 生成下拉 HTML; includeEmpty 时带"不指定"选项
  async sourcesOptions(selected, includeEmpty) {
    const list = await this.sources();
    const opts = (includeEmpty ? '<option value="">不指定</option>' : '') +
      list.map(s => `<option value="${this.esc(s.code)}" ${s.code===selected?'selected':''}>${this.esc(s.label)}</option>`).join('');
    return opts;
  },
  // code → 显示标签(找不到时显示原 code)
  async sourceLabel(code) {
    if (!code) return '-';
    const list = await this.sources();
    const hit = list.find(s => s.code === code);
    return hit ? hit.label : code;
  },
  async sourceBadge(code) {
    if (!code) return '-';
    const list = await this.sources();
    const hit = list.find(s => s.code === code);
    return `<span class="badge bg-admin">${this.esc(hit ? hit.label : code)}</span>`;
  },

  showAlert(containerId, type, msg) {
    const ct = document.getElementById(containerId || 'page-content');
    if (!ct) return;
    const el = document.createElement('div');
    el.className = `alert alert-${type === 'success' ? 's' : type === 'error' ? 'e' : 'i'}`;
    el.textContent = msg;
    ct.prepend(el);
    setTimeout(() => el.remove(), 6000);
  },

  loading(ct) { if (!ct) return; ct.innerHTML = '<div class="loading"><i class="fas fa-spinner"></i><p>加载中...</p></div>'; },

  modal(title, html, w) {
    const o = document.getElementById('modal-overlay');
    if (!o) return;
    document.getElementById('modal-title').textContent = title;
    document.getElementById('modal-body').innerHTML = html;
    o.querySelector('.modal-box').style.width = w || '';
    o.classList.remove('hidden');
  },

  confirm(msg) {
    return new Promise(resolve => {
      this.modal('确认', `
        <p>${this.esc(msg)}</p>
        <div class="modal-f"><button class="btn btn-o btn-confirm-cancel">取消</button><button class="btn btn-p btn-confirm-ok">确认</button></div>
      `);
      document.querySelector('.btn-confirm-cancel').onclick = () => { App.closeModal(); resolve(false); };
      document.querySelector('.btn-confirm-ok').onclick = () => { App.closeModal(); resolve(true); };
    });
  }
};