web: the dashboard page, slice 3 of M3

The milestone 2 parity page becomes the spec's dashboard: app bar with
wordmark, disclaimer badge and About popover, theme toggle (persisted,
defaults to prefers-color-scheme, applied pre-mount to avoid a flash),
hero with the preset narrative and live toned percentages, scenario
toolbar, panel cards with skeleton loading and dim-while-refreshing,
legend, and footer. ComparisonTable evolves into the collapsed
ResultsTable (test moved along, plus a formatPct rounding case).

NetworkView renders the real topology with the spec's shape encodings.
The layout is seeded d3-force (mulberry32 random source, seeded initial
positions, 300 synchronous ticks, cached per graph hash); anisotropic
forceX/forceY pulls settle the cloud into the wide card shape so the
fit stays uniform-scale and the spacing organic. Justin asked for a
taller network area (380x230) and a reading caption under the legend;
the caption is study copy, so StudyPreset gains a readingCaption field.

Slices still to come keep their controls visibly parked: Export and the
panel kebab render disabled until slices 11 and 7.
This commit is contained in:
Justin Visser 2026-06-10 16:55:14 +02:00
parent 2f21248c20
commit 71baf10e73
28 changed files with 1766 additions and 300 deletions

View file

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<script setup lang="ts">
import { computed } from 'vue'
import NetworkView from './NetworkView.vue'
import { useSimStore } from '@/composables/useSimStore'
import { formatPct, roundPct } from '@/lib/format'
import type { PanelSpec } from '@/presets/types'
const props = defineProps<{ panel: PanelSpec; accent: string }>()
const store = useSimStore()
const result = computed(() => store.state.resultsByPanelId[props.panel.id])
const numStudents = computed(() => store.effectiveConfig(props.panel).numStudents)
const tone = computed(() =>
result.value && roundPct(result.value.reachedPct) <= store.preset.toneThresholdPct
? 'good'
: 'bad',
)
interface PanelChip {
key: string
text: string
}
const chips = computed<PanelChip[]>(() => {
const chipList: PanelChip[] = []
if (props.panel.strategy !== 'none') {
chipList.push({ key: 'strategy', text: `strategy · ${props.panel.strategy}` })
}
for (const [field, value] of Object.entries(props.panel.overrides)) {
chipList.push({ key: field, text: `${field} · ${value}` })
}
return chipList
})
// Refreshes over existing results dim the card; a panel without any result
// yet renders as a skeleton so the layout never jumps.
const dimmed = computed(() => store.state.runState === 'running' && result.value !== undefined)
</script>
<template>
<section class="panel" :class="{ dimmed }" :aria-label="panel.label">
<div class="head">
<span class="swatch" :style="{ background: accent }" aria-hidden="true" />
<span class="label">{{ panel.label }}</span>
<button class="kebab" type="button" disabled title="Scenario menu arrives in a later slice">
<svg class="ic" viewBox="0 0 24 24"><path d="M12 6h.01M12 12h.01M12 18h.01" /></svg>
</button>
</div>
<template v-if="result">
<div class="pct" :class="tone">
{{ roundPct(result.reachedPct) }}<small>%</small>
<span class="visually-hidden">{{ formatPct(result.reachedPct) }} reached</span>
</div>
<div class="meta">
<span>{{ result.numReached }} of {{ numStudents }} reached</span>
<span class="sep" aria-hidden="true"></span>
<span>{{ result.numRounds }} rounds</span>
<span class="sep" aria-hidden="true"></span>
<span>{{ result.educated.length }} educated</span>
</div>
<div class="chips">
<span v-for="chip in chips" :key="chip.key" class="chip">{{ chip.text }}</span>
</div>
<NetworkView :panel="panel" />
</template>
<template v-else>
<div class="skeleton" aria-hidden="true">
<div class="bone pct-bone" />
<div class="bone meta-bone" />
<div class="bone net-bone" />
</div>
<span class="visually-hidden">Running scenario</span>
</template>
</section>
</template>
<style scoped>
.panel {
background: var(--surface);
border: 1px solid var(--border);
border-radius: var(--radius);
box-shadow: var(--shadow);
padding: 18px 20px 10px;
position: relative;
transition:
box-shadow 0.15s,
opacity 0.15s;
}
.panel:hover {
box-shadow: var(--shadow-lift);
}
.panel.dimmed {
opacity: 0.6;
}
.head {
display: flex;
align-items: center;
gap: 8px;
}
.swatch {
width: 9px;
height: 9px;
border-radius: 3px;
flex: none;
}
.label {
font-size: 13.5px;
font-weight: 600;
color: var(--ink-2);
letter-spacing: -0.005em;
flex: 1;
min-width: 0;
white-space: nowrap;
overflow: hidden;
text-overflow: ellipsis;
}
.kebab {
color: var(--ink-4);
margin-right: -6px;
border: none;
background: none;
padding: 4px;
border-radius: 8px;
display: grid;
place-items: center;
}
.kebab:disabled {
cursor: default;
}
.pct {
margin-top: 10px;
font-size: 40px;
font-weight: 700;
letter-spacing: -0.03em;
line-height: 1;
}
.pct small {
font-size: 22px;
font-weight: 600;
color: var(--ink-4);
letter-spacing: 0;
}
.pct.bad {
color: var(--spread);
}
.pct.good {
color: var(--edu);
}
.meta {
margin-top: 7px;
font-size: 12.5px;
color: var(--ink-4);
display: flex;
gap: 5px;
flex-wrap: wrap;
align-items: center;
}
.meta span {
white-space: nowrap;
}
.meta .sep {
color: var(--border);
}
.chips {
display: flex;
gap: 6px;
margin-top: 9px;
min-height: 22px;
flex-wrap: wrap;
}
.chip {
font-size: 11.5px;
font-weight: 550;
color: var(--ink-3);
background: var(--bg);
border: 1px solid var(--border-soft);
border-radius: 7px;
padding: 2px 8px;
}
/* Skeleton card (spec 5.1): same vertical rhythm as a loaded panel. */
.skeleton .bone {
border-radius: 8px;
background: linear-gradient(
100deg,
var(--border-soft) 40%,
var(--bg) 50%,
var(--border-soft) 60%
);
background-size: 200% 100%;
animation: shimmer 1.4s linear infinite;
}
.pct-bone {
width: 96px;
height: 40px;
margin-top: 10px;
}
.meta-bone {
width: 70%;
height: 13px;
margin-top: 9px;
}
.net-bone {
width: 100%;
aspect-ratio: 2 / 1;
margin-top: 35px;
}
@keyframes shimmer {
to {
background-position: -200% 0;
}
}
</style>