<div class="container paper-page admin-page errors-page">
  <div class="paper-crumbs">Admin &nbsp;/&nbsp; <span class="here">Errors</span></div>

  <header class="errors-header">
    <h1 class="paper-page-title">Errors</h1>
    <div class="errors-actions">
      <button class="btn btn-sm" type="button" ng-click="exportCsv()"><i class="fas fa-file-export"></i> Export CSV</button>
      <button class="btn btn-sm btn-danger" type="button" ng-click="clearAll()"><i class="fas fa-trash"></i> Clear all</button>
    </div>
  </header>

  <nav class="admin-nav">
    <a href="/admin/"><i class="fas fa-tachometer-alt"></i> Overview</a>
    <a href="/admin/repositories"><i class="fas fa-code-branch"></i> Repositories</a>
    <a href="/admin/users"><i class="fas fa-users"></i> Users</a>
    <a href="/admin/conferences"><i class="fas fa-chalkboard-teacher"></i> Conferences</a>
    <a href="/admin/queues"><i class="fas fa-tasks"></i> Queues</a>
    <a href="/admin/errors" class="active"><i class="fas fa-bug"></i> Errors</a>
  </nav>

  <section class="kpi-grid">
    <div class="kpi-card">
      <div class="kpi-label">Last 24h</div>
      <div class="kpi-value">{{stats.last24h}}</div>
      <div class="kpi-sub" ng-class="{up: stats.delta > 0, down: stats.delta < 0}">
        <span ng-if="stats.prev24h">{{stats.delta > 0 ? '+' : ''}}{{stats.delta}}% vs yesterday</span>
        <span ng-if="!stats.prev24h">no prior baseline</span>
      </div>
    </div>
    <div class="kpi-card kpi-error">
      <div class="kpi-label">Errors (5xx)</div>
      <div class="kpi-value">{{stats.severity.error}}</div>
      <div class="kpi-sub">{{stats.unique.error}} unique</div>
    </div>
    <div class="kpi-card kpi-warn">
      <div class="kpi-label">Warnings (4xx)</div>
      <div class="kpi-value">{{stats.severity.warn}}</div>
      <div class="kpi-sub">{{stats.unique.warn}} unique</div>
    </div>
    <div class="kpi-card kpi-info">
      <div class="kpi-label">Info (auth, 404)</div>
      <div class="kpi-value">{{stats.severity.info}}</div>
      <div class="kpi-sub">{{stats.unique.info}} unique</div>
    </div>
    <div class="kpi-card" ng-class="{'kpi-error': stats.dropped > 0}">
      <div class="kpi-label">Captured</div>
      <div class="kpi-value">{{total}}</div>
      <div class="kpi-sub">
        cap {{cap}} · {{available ? 'live' : 'redis off'}}
        <span ng-if="stats.dropped > 0" class="dropped-warn"> · {{stats.dropped}} dropped</span>
      </div>
    </div>
  </section>

  <section class="volume-chart">
    <div class="volume-head">
      <span class="volume-title">Volume · 24h · 1h buckets</span>
      <span class="volume-legend">
        <span class="dot dot-error"></span>error
        <span class="dot dot-warn"></span>warn
        <span class="dot dot-info"></span>info
      </span>
    </div>
    <div class="volume-bars">
      <div class="volume-bar" ng-repeat="b in stats.buckets track by $index" title="{{bucketTitle(b)}}">
        <span class="seg seg-error" ng-style="{height: barPx(b, 'error') + 'px'}"></span>
        <span class="seg seg-warn" ng-style="{height: barPx(b, 'warn') + 'px'}"></span>
        <span class="seg seg-info" ng-style="{height: barPx(b, 'info') + 'px'}"></span>
      </div>
    </div>
  </section>

  <form class="errors-toolbar" aria-label="Error filters">
    <div class="seg-tabs">
      <button type="button" ng-class="{active: query.bucket === ''}" ng-click="setBucket('')">All</button>
      <button type="button" ng-class="{active: query.bucket === 'error'}" ng-click="setBucket('error')">5xx</button>
      <button type="button" ng-class="{active: query.bucket === 'warn'}" ng-click="setBucket('warn')">4xx</button>
      <button type="button" ng-class="{active: query.bucket === 'info'}" ng-click="setBucket('info')">Info</button>
    </div>
    <div class="search-wrap">
      <i class="fas fa-search search-icon"></i>
      <input type="search" class="form-control" placeholder="code:repo_not_found module:route status:>=400" ng-model="query.search" autocomplete="off" />
      <span class="filter-count" ng-if="parsedFilterCount">{{parsedFilterCount}} filter{{parsedFilterCount > 1 ? 's' : ''}}</span>
    </div>
    <div class="select-wrap">
      <label>Sort</label>
      <select class="form-control form-control-sm" ng-model="query.sort">
        <option value="recent">Most recent</option>
        <option value="count">Most frequent</option>
      </select>
    </div>
    <div class="select-wrap">
      <label>Group</label>
      <select class="form-control form-control-sm" ng-model="query.group">
        <option value="">Off</option>
        <option value="code">By code</option>
        <option value="module">By module</option>
      </select>
    </div>
    <label class="autoref">
      <input type="checkbox" ng-model="query.autoRefresh" />
      Auto-refresh
    </label>
    <button class="btn btn-sm btn-icon" type="button" ng-click="refreshNow()" title="Refresh now"><i class="fas fa-sync"></i></button>
  </form>

  <div ng-if="!visible.length" class="admin-empty">No errors captured.</div>
  <div ng-if="canLoadMore() && visible.length" class="errors-pager">
    <span>Showing {{entries.length}} of {{total}} captured</span>
    <button class="btn btn-sm" type="button" ng-click="loadMore()">Load older</button>
  </div>

  <div class="errors-list" ng-if="visible.length">
    <div class="errors-list-head">
      <span class="col-when">When</span>
      <span class="col-sev">Severity</span>
      <span class="col-mod">Module</span>
      <span class="col-msg">Message</span>
      <span class="col-count">Count</span>
      <span class="col-status">Status</span>
    </div>

    <div class="errors-row" ng-repeat="row in visible track by row._key" ng-class="{open: expanded[row._key]}">
      <div class="errors-row-main" ng-click="toggle(row)">
        <div class="col-when">
          <div class="when-rel">{{relTime(row.ts)}}</div>
          <div class="when-abs">{{absTimeShort(row.ts)}}</div>
        </div>
        <div class="col-sev">
          <span class="sev-dot" ng-class="'sev-' + row._bucket"></span>
          <span class="sev-label">{{row._bucket | uppercase}}</span>
        </div>
        <div class="col-mod"><span class="pill pill-module">{{row.module}}</span></div>
        <div class="col-msg">
          <strong class="msg-code">{{row.displayMessage}}</strong>
          <span class="msg-context" ng-if="row.displayContext && row.displayContext !== row.displayMessage">{{row.displayContext}}</span>
          <span class="msg-detail" ng-if="row._detail">{{row._detail}}</span>
          <div class="msg-url" ng-if="row._url">{{row._url}}</div>
        </div>
        <div class="col-count">
          <span class="count-pill" ng-if="row.count > 1">×{{row.count}}</span>
          <span class="count-pill count-pill-muted" ng-if="row.count === 1">×1</span>
        </div>
        <div class="col-status">
          <span class="status-pill" ng-if="row._status" ng-class="'status-' + row._bucket">{{row._status}}</span>
        </div>
      </div>

      <div class="errors-row-detail" ng-if="expanded[row._key]">
        <div class="detail-tabs">
          <button type="button" ng-class="{active: detailTab[row._key] === 'raw' || !detailTab[row._key]}" ng-click="detailTab[row._key] = 'raw'">Raw</button>
          <button type="button" ng-class="{active: detailTab[row._key] === 'stack'}" ng-click="detailTab[row._key] = 'stack'" ng-if="row._stack">Stack</button>
          <button type="button" ng-class="{active: detailTab[row._key] === 'related'}" ng-click="detailTab[row._key] = 'related'" ng-if="row.count > 1">Related ({{row.count}})</button>
        </div>
        <div class="detail-body">
          <div class="detail-main">
            <pre ng-if="(detailTab[row._key] || 'raw') === 'raw'">{{row._detailJson}}</pre>
            <pre ng-if="detailTab[row._key] === 'stack'" class="stack-pre">{{row._stack}}</pre>
            <div ng-if="detailTab[row._key] === 'related'" class="related-list">
              <div class="related-row" ng-repeat="r in row._related track by $index">
                <span class="when-abs">{{absTimeShort(r.ts)}}</span>
                <span class="msg-url">{{r._url}}</span>
                <span class="status-pill" ng-if="r._status" ng-class="'status-' + r._bucket">{{r._status}}</span>
              </div>
            </div>
            <div class="detail-actions">
              <button class="btn btn-sm" type="button" ng-click="copyCurl(row)" title="Copy a curl that reproduces the request"><i class="fas fa-terminal"></i> Copy curl</button>
              <button class="btn btn-sm" type="button" ng-click="copyJson(row)"><i class="fas fa-clipboard"></i> Copy JSON</button>
              <span class="copy-hint" ng-if="copyHint">{{copyHint}}</span>
            </div>
          </div>
          <aside class="detail-aside">
            <div class="aside-block">
              <div class="aside-label">First seen</div>
              <div class="aside-value" title="{{absTime(row._firstSeen)}}">{{relTime(row._firstSeen)}}</div>
            </div>
            <div class="aside-block">
              <div class="aside-label">Last seen</div>
              <div class="aside-value" title="{{absTime(row.ts)}}">{{relTime(row.ts)}}</div>
            </div>
            <div class="aside-block">
              <div class="aside-label">Occurrences</div>
              <div class="aside-value">{{row.count}}<span class="aside-sub" ng-if="row._lastHourCount"> · {{row._lastHourCount}} this hour</span></div>
            </div>
            <div class="aside-block" ng-if="row._repoId">
              <div class="aside-label">Repository</div>
              <a class="aside-value" ng-href="/r/{{row._repoId}}">{{row._repoId}}</a>
            </div>
            <div class="aside-block" ng-if="row._url">
              <div class="aside-label">URL</div>
              <div class="aside-value mono">{{row._url}}</div>
            </div>
          </aside>
        </div>
      </div>
    </div>
  </div>
</div>
