add overing in stats page

site/src/components/ActivityDetail.svelte

@@ -8,6 +8,8 @@
   export let activity: ActivitySummary;
   export let base: string = '/';
 
+  const editUrl = import.meta.env.PUBLIC_EDIT_URL;
+
   let detail: ActivityDetail | null = null;
   let error = '';
   // Linked hover index shared between map and charts
@@ -27,17 +29,18 @@
   $: trackUrl = activity.track_url ? `${base}data/${activity.track_url}` : null;
   $: color = sportColor(activity.sport);
 
-  const stat = (label: string, value: string) => ({ label, value });
+  const stat = (label: string, value: string, key?: string) => ({ label, value, key });
+  $: hiddenStats = new Set<string>((detail?.custom as any)?.hide_stats ?? []);
   $: stats = [
     stat('Distance',    formatDistance(activity.distance_m)),
     stat('Moving time', formatDuration(activity.moving_time_s ?? activity.duration_s)),
-    stat('Elevation ↑', formatElevation(activity.elevation_gain_m)),
-    stat('Avg speed',   formatSpeed(activity.avg_speed_kmh)),
-    stat('Max speed',   formatSpeed(activity.max_speed_kmh)),
-    stat('Avg HR',      activity.avg_hr_bpm ? `${activity.avg_hr_bpm} bpm` : '—'),
-    stat('Max HR',      activity.max_hr_bpm ? `${activity.max_hr_bpm} bpm` : '—'),
-    stat('Cadence',     activity.avg_cadence_rpm ? `${activity.avg_cadence_rpm} rpm` : '—'),
-  ];
+    stat('Elevation ↑', formatElevation(activity.elevation_gain_m),      'elevation'),
+    stat('Avg speed',   formatSpeed(activity.avg_speed_kmh),              'speed'),
+    stat('Max speed',   formatSpeed(activity.max_speed_kmh),              'speed'),
+    stat('Avg HR',      activity.avg_hr_bpm ? `${activity.avg_hr_bpm} bpm` : '—', 'heart_rate'),
+    stat('Max HR',      activity.max_hr_bpm ? `${activity.max_hr_bpm} bpm` : '—', 'heart_rate'),
+    stat('Cadence',     activity.avg_cadence_rpm ? `${activity.avg_cadence_rpm} rpm` : '—', 'cadence'),
+  ].filter(s => !s.key || !hiddenStats.has(s.key));
 </script>
 
 <!-- Header -->
@@ -57,9 +60,21 @@
         {formatDate(activity.started_at)} · {formatTime(activity.started_at)}
       </span>
     </div>
-    <h1 class="text-2xl font-bold text-white">{activity.title}</h1>
+    <div class="flex items-center gap-3">
+      <h1 class="text-2xl font-bold text-white">{activity.title}</h1>
+      {#if editUrl}
+        <a
+          href={`${editUrl}/edit/${activity.id}`}
+          target="_blank"
+          rel="noopener"
+          class="text-xs px-2 py-0.5 rounded border border-zinc-700 text-zinc-400 hover:border-zinc-500 hover:text-white transition-colors shrink-0"
+        >
+          Edit
+        </a>
+      {/if}
+    </div>
     {#if detail?.description}
-      <p class="text-zinc-400 mt-1 text-sm">{detail.description}</p>
+      <p class="text-zinc-400 mt-1 text-sm whitespace-pre-line">{detail.description}</p>
     {/if}
   </div>
 </div>

site/src/components/StatsView.svelte

@@ -1,7 +1,7 @@
 <script lang="ts">
   import { onMount } from 'svelte';
   import type { ActivitySummary, BASIndex, Sport } from '../lib/types';
-  import { formatDistance, sportIcon, sportColor, sportLabel } from '../lib/format';
+  import { formatDistance, formatDuration, sportIcon, sportColor, sportLabel } from '../lib/format';
 
   let all: ActivitySummary[] = [];
   let sport: Sport | 'all' = 'all';
@@ -16,6 +16,46 @@
 
   $: activities = sport === 'all' ? all : all.filter(a => a.sport === sport);
 
+  // ── Tooltip ───────────────────────────────────────────────────────────────
+  $: activitiesByDate = (() => {
+    const m = new Map<string, ActivitySummary[]>();
+    for (const a of activities) {
+      const d = a.started_at.slice(0, 10);
+      if (!m.has(d)) m.set(d, []);
+      m.get(d)!.push(a);
+    }
+    return m;
+  })();
+
+  let hoveredDate: string | null = null;
+  let tooltipPos = { x: 0, y: 0 };
+  let hideTimer: ReturnType<typeof setTimeout> | null = null;
+  $: tooltipActivities = hoveredDate ? (activitiesByDate.get(hoveredDate) ?? []) : [];
+
+  function onCellEnter(date: string, e: MouseEvent) {
+    if (!date || !activitiesByDate.has(date)) return;
+    if (hideTimer) { clearTimeout(hideTimer); hideTimer = null; }
+    hoveredDate = date;
+    const vw = window.innerWidth;
+    const vh = window.innerHeight;
+    tooltipPos = {
+      x: e.clientX > vw - 310 ? e.clientX - 305 : e.clientX + 14,
+      y: Math.min(e.clientY - 8, vh - 260),
+    };
+  }
+
+  function onCellLeave() {
+    hideTimer = setTimeout(() => { hoveredDate = null; }, 120);
+  }
+
+  function onTooltipEnter() {
+    if (hideTimer) { clearTimeout(hideTimer); hideTimer = null; }
+  }
+
+  function onTooltipLeave() {
+    hoveredDate = null;
+  }
+
   // ── Heatmap data ─────────────────────────────────────────────────────────
   // byDateBySport: date → sport → total distance (m)
   $: byDateBySport = (() => {
@@ -133,16 +173,6 @@
   const DOW = ['M', 'T', 'W', 'T', 'F', 'S', 'S'];
   const MONTHS = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
 
-  function cellTitle(date: string): string {
-    if (!date) return '';
-    const sportMap = byDateBySport.get(date);
-    if (!sportMap) return date;
-    const parts = [...sportMap.entries()]
-      .sort((a, b) => b[1] - a[1])
-      .map(([sp, dist]) => `${sportIcon(sp as Sport)} ${formatDistance(dist)}`);
-    return `${date}\n${parts.join('  ')}`;
-  }
-
   const sports: Array<{ value: Sport | 'all'; label: string }> = [
     { value: 'all',      label: 'All' },
     { value: 'cycling',  label: '🚴 Cycling' },
@@ -198,7 +228,7 @@
   {@const weeks = getWeeks(year)}
   {@const yt = totalsByYear.get(year)}
   {#if yt}
-    <div class="mb-8">
+    <div class="mb-8" role="presentation">
       <div class="flex items-baseline gap-3 mb-2">
         <h2 class="text-lg font-semibold text-white">{year}</h2>
         <span class="text-sm text-zinc-400">
@@ -232,9 +262,10 @@
               </div>
               {#each week as date}
                 <div
-                  class="w-[10px] h-[10px] rounded-[2px]"
+                  class="w-[10px] h-[10px] rounded-[2px] {date && activitiesByDate.has(date) ? 'cursor-pointer' : ''}"
                   style="background:{cellColors.get(date) ?? '#27272a'}"
-                  title={cellTitle(date)}
+                  on:mouseenter={e => onCellEnter(date, e)}
+                  on:mouseleave={onCellLeave}
                 />
               {/each}
             </div>
@@ -267,3 +298,36 @@
 {/each}
 
 {/if}
+
+<!-- Day tooltip -->
+{#if hoveredDate && tooltipActivities.length > 0}
+  <div
+    class="fixed z-50 bg-zinc-900 border border-zinc-700 rounded-xl shadow-2xl p-3 w-[280px]"
+    style="left:{tooltipPos.x}px; top:{tooltipPos.y}px"
+    on:mouseenter={onTooltipEnter}
+    on:mouseleave={onTooltipLeave}
+  >
+    <p class="text-xs font-medium text-zinc-400 mb-2">
+      {new Date(hoveredDate + 'T12:00:00').toLocaleDateString('en-GB', { day: 'numeric', month: 'long', year: 'numeric' })}
+    </p>
+    <div class="flex flex-col gap-1">
+      {#each tooltipActivities as a}
+        <a
+          href="{import.meta.env.BASE_URL}activity/{a.id}/"
+          class="flex flex-col gap-0.5 rounded-lg px-2 py-1.5 hover:bg-zinc-800 transition-colors"
+        >
+          <span class="text-sm font-medium text-white truncate">
+            {sportIcon(a.sport)} {a.title}
+          </span>
+          <span class="text-xs text-zinc-400">
+            {formatDistance(a.distance_m)}
+            {#if a.moving_time_s ?? a.duration_s}
+              · {formatDuration(a.moving_time_s ?? a.duration_s)}
+            {/if}
+            <span class="ml-1" style="color:{sportColor(a.sport)}">{sportLabel(a.sport, a.sub_sport)}</span>
+          </span>
+        </a>
+      {/each}
+    </div>
+  </div>
+{/if}