re-xxm/reaction_board/web/static/views/system.js

import { api } from "../api.js";
import { emptyState, sectionHeader } from "../components.js";
import {
  escapeHtml, formatCount, formatDateTime, formatNumber,
} from "../format.js";

function taskRows(tasks) {
  const entries = Object.entries(tasks || {});
  if (!entries.length) return emptyState("暂无任务记录", "运行一次同步、快照或发现后会写入最近结果。");
  return `<div class="table-wrap">
    <table class="data-table">
      <thead><tr><th>任务</th><th>结果</th><th>完成时间</th><th>摘要 / 错误</th></tr></thead>
      <tbody>
        ${entries.map(([name, record]) => {
          const summary = record.summary && typeof record.summary === "object"
            ? Object.entries(record.summary)
              .filter(([key]) => ["added", "removed", "candidates", "notified", "ok", "failed", "total", "completed", "backup_error"].includes(key))
              .map(([key, value]) => `${key}=${value}`).join(" ")
            : "";
          return `<tr>
            <td>${escapeHtml(name)}</td>
            <td>${record.ok ? "成功" : `<span class="danger">失败</span>`}</td>
            <td>${escapeHtml(formatDateTime(record.finished_at))}</td>
            <td class="summary-cell">${escapeHtml(summary || record.error || "—")}</td>
          </tr>`;
        }).join("")}
      </tbody>
    </table>
  </div>`;
}

export async function renderSystem(root) {
  const system = await api("/api/system");
  const health = system.snapshot_health || { total: 0, ok: 0, failed: 0 };
  const counts = system.counts || {};
  const next = system.next_runs || {};

  root.innerHTML = `<section class="page system-page">
    <header class="page-head">
      <div>
        <h1>系统状态</h1>
        <p class="page-sub">数据 ${escapeHtml(system.data_date || "—")} · 快照 ${formatCount(system.snapshot_days)} 天</p>
      </div>
    </header>

    <div class="mini-stats">
      <div><span>采集成功</span><strong>${formatCount(health.ok)}</strong></div>
      <div><span>采集失败</span><strong class="${health.failed ? "danger" : ""}">${formatCount(health.failed)}</strong></div>
      <div><span>在库</span><strong>${formatCount(counts.active)}</strong></div>
      <div><span>已失效</span><strong>${formatCount(counts.removed)}</strong></div>
      <div><span>已移出库</span><strong>${formatCount(counts.dropped)}</strong></div>
    </div>

    <section class="panel">
      ${sectionHeader("最近任务")}
      ${taskRows(system.tasks)}
    </section>

    <section class="panel">
      ${sectionHeader("预计下次运行")}
      <div class="status-grid">
        <div><span>搜索发现</span><strong>${escapeHtml(formatDateTime(next.discover))}</strong></div>
        <div><span>每日快照</span><strong>${escapeHtml(formatDateTime(next.snapshot))}</strong></div>
        <div><span>发现周期</span><strong>${system.schedule.discover_minutes} 分钟</strong></div>
      </div>
      <p class="section-note">预计时间按配置和最近任务完成时间推算；实际以常驻进程为准。</p>
    </section>

    <section class="panel">
      ${sectionHeader("历史收藏夹")}
      <p class="section-note">系统已不再同步收藏夹；下列统计仅保留历史来源。收藏夹由人工维护，重排序使用 favsort.py。</p>
      ${(system.folders || []).map((folder) => `
        <div class="capacity-row">
          <div class="capacity-label">
            <span>${escapeHtml(folder.title || String(folder.year))}</span>
            <strong>${formatCount(folder.media_count)} / ${formatCount(folder.capacity)}</strong>
          </div>
          <div class="capacity-track"><span style="width:${Math.min(100, folder.ratio * 100)}%"
            class="${folder.warning ? "warning" : ""}"></span></div>
          <p class="section-note">历史快照 ${escapeHtml(formatDateTime(folder.last_ids_at))}</p>
        </div>`).join("") || emptyState("无历史收藏夹记录")}
    </section>

    <section class="panel">
      ${sectionHeader("授权与备份")}
      <div class="status-grid">
        <div><span>登录态</span><strong>${system.auth.ok === "1" ? "正常" : "异常"}</strong></div>
        <div><span>登录信息</span><strong>${escapeHtml(system.auth.message || "—")}</strong></div>
        <div><span>最近检查</span><strong>${escapeHtml(formatDateTime(system.auth.last_check))}</strong></div>
        <div><span>最近备份</span><strong>${system.backup.ok === "1" ? "成功" : "未完成"}</strong></div>
        <div><span>备份错误</span><strong class="${system.backup.error ? "danger" : ""}">${escapeHtml(system.backup.error || "—")}</strong></div>
        <div><span>Telegram</span><strong>${system.telegram_enabled ? "已启用" : "未启用"}</strong></div>
      </div>
    </section>

    ${(system.errors || []).length ? `<section class="panel">
      ${sectionHeader("最近错误")}
      ${system.errors.map((error) => `<div class="error-row">
        <strong>${escapeHtml(error.task)}</strong>
        <span>${escapeHtml(error.error || "未知错误")}</span>
      </div>`).join("")}
    </section>` : ""}

    <section class="panel">
      ${sectionHeader("UP 黑名单")}
      <p class="section-note">只影响未来搜索发现；已入库视频继续追踪。移除请使用 CLI 或数据库。</p>
      ${(system.blacklist || []).length ? `<div class="table-wrap">
        <table class="data-table">
          <thead><tr><th>mid</th><th>昵称</th><th>原因</th><th>在库视频</th></tr></thead>
          <tbody>
            ${system.blacklist.map((item) => `<tr>
              <td>${item.mid}</td>
              <td>${escapeHtml(item.name || "—")}</td>
              <td>${escapeHtml(item.reason || "—")}</td>
              <td>${formatNumber(item.video_count || 0)}</td>
            </tr>`).join("")}
          </tbody>
        </table>
      </div>` : emptyState("黑名单为空")}
    </section>
  </section>`;
}