mirror of
https://github.com/fsolla/teqo.git
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84e796ab49
Salvador era um polígono só carregando os votos da cidade inteira, então o coroplético não conseguia responder "qual pedaço de Salvador está fraco / é meu". As 19 ZE ganham polígono próprio, dissolvido da malha de bairros do IBGE (Censo 2022) pela lista de circunscrição da RA 02/2017 do TRE-BA, e o mapa passa a pintar por map key (slug para as zonas, ibgeCode para o resto) em vez de codarea. O polígono municipal de Salvador continua desenhado por baixo, sem dado e sem interação, para não abrir buraco no contorno do estado. Aproximação declarada na copy e no cabeçalho do script: o TRE publica a circunscrição como lista de bairros, então o bairro é o átomo geométrico — Periperi, que a resolução corta na Rua das Pedrinhas, vai inteiro para a ZE 17. competitiveRank segue por cidade (o artefato TSE só tem federalRankByIbgeCode). Sem migration, sem collection, sem action, sem Consent.
735 lines
29 KiB
TypeScript
735 lines
29 KiB
TypeScript
'use client'
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import Link from 'next/link'
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import { usePathname, useRouter, useSearchParams } from 'next/navigation'
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import { useCallback, useMemo, useRef, useState, useTransition } from 'react'
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import { BahiaMap, type BahiaMapFeatureInfo } from '@/components/campaign/map/BahiaMap'
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import { ChoroplethLegend } from '@/components/campaign/map/ChoroplethLegend'
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import { MapFeatureReadout } from '@/components/campaign/map/MapFeatureReadout'
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import { MapScaleLegend } from '@/components/campaign/map/MapScaleLegend'
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import { useMunicipalityEstimateScenarioOptional } from '@/components/campaign/municipality/MunicipalityEstimateScenarioContext'
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import {
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VOTE_ESTIMATE_SCENARIO_MAP_HINT,
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VoteEstimateScenarioField,
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} from '@/components/campaign/votePledge/VoteEstimateScenarioField'
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import { Checkbox } from '@/components/ui/Checkbox'
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import { Field, FieldLabel } from '@/components/ui/field'
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import { NativeSelect, NativeSelectOption } from '@/components/ui/native-select'
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import {
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bubbleRadius,
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computeChoroplethMax,
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type ChoroplethFills,
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type ChoroplethValues,
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} from '@/lib/bahiaMapStyle'
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import type { CampaignConceptId } from '@/lib/campaignIntelligenceConcepts'
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import {
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choroplethMaxValue,
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computeValidVoteShares,
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divergingGradientCss,
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} from '@/lib/choroplethColorScale'
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import { formatElectionNumber, formatPlacementOrdinal } from '@/lib/electionFormat'
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import {
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buildCompetitiveRankClassing,
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buildLqClassing,
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buildQuantileClassing,
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fillsForClassing,
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QUANTILE_CLASSES,
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QUANTILE_MIN_FEATURES_FOR_FULL_SPLIT,
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} from '@/lib/mapScaleClasses'
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import {
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DEFAULT_VOTE_ESTIMATE_SCENARIO,
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voteEstimateScenarioLabels,
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type VoteEstimateScenario,
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} from '@/lib/voteEstimate'
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import type { FederalCandidateOption } from '@/utilities/electionCandidateOptions'
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import {
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formatDominanceAgainstOwnStandard,
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territorialClassLabels,
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territorialClassMapFill,
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} from '@/utilities/municipalityLabels'
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import {
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DEFAULT_MUNICIPALITY_MAP_SCALE_MODE,
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isMunicipalityMapScaleModeAvailable,
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MUNICIPALITY_MAP_SCALE_MODES,
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MUNICIPALITY_MAP_YEARS,
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municipalityMapScaleModeHints,
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municipalityMapScaleModeLabels,
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municipalityMapYearLabels,
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type MunicipalityMapBundle,
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type MunicipalityMapScaleMode,
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type MunicipalityMapYear,
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} from '@/utilities/municipalityMapContract'
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import { resolveMunicipalityMapNavigation } from '@/utilities/municipalityMapNavigation'
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import type { MunicipalityTerritorialClass } from '@/utilities/municipalityTerritorialClass'
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/** The legend's note doubles as the scale selector's description. */
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const SCALE_NOTE_ID = 'municipality-map-scale-note'
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const BUBBLE_TOGGLE_ID = 'municipality-map-bubbles'
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/**
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* Scales that have their own glossary entry (E18). LQ is documented as
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* "dominância relativa" — the same ratio under the name the list already uses.
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*/
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const SCALE_CONCEPT_ID: Partial<Record<MunicipalityMapScaleMode, CampaignConceptId>> = {
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quantile: 'quantis-do-mapa',
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lq: 'dominancia-relativa',
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competitiveRank: 'posicao-no-municipio',
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}
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/** Reference sizes in the bubble key: the largest bubble and a quarter of it. */
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const BUBBLE_KEY_FRACTIONS = [0.25, 1] as const
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/**
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* Two encodings need decoding when the layer is on — how big the prize is
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* (area) and how he stands there (colour) — so the key carries both, with
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* real circles rather than a sentence about sizes nobody can eyeball.
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*/
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const MapBubbleKey = ({ largestValue }: { largestValue: number }) => (
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<div className="flex flex-col gap-2">
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<div className="flex flex-wrap items-center gap-x-5 gap-y-2">
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<ul className="flex items-center gap-3" aria-label="Tamanho da bolha por votos em jogo">
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{BUBBLE_KEY_FRACTIONS.map((fraction) => {
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const diameter = 2 * bubbleRadius(fraction, 1)
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return (
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<li key={fraction} className="flex items-center gap-1.5">
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<span
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aria-hidden="true"
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className="shrink-0 rounded-full bg-muted-foreground/70 ring-1 ring-background"
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style={{ width: diameter, height: diameter }}
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/>
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<span className="text-xs tabular-nums text-muted-foreground">
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{formatElectionNumber(Math.round(largestValue * fraction))}
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</span>
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</li>
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)
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})}
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</ul>
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<ul
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className="flex flex-wrap items-center gap-x-3 gap-y-1.5"
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aria-label="Cor da bolha por classe do município"
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>
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{Object.entries(territorialClassLabels).map(([territorialClass, label]) => (
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<li key={territorialClass} className="flex items-center gap-1.5">
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<span
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aria-hidden="true"
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className="size-3 shrink-0 rounded-full ring-1 ring-background"
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style={{
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backgroundColor:
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territorialClassMapFill[territorialClass as MunicipalityTerritorialClass],
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}}
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/>
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<span className="text-xs text-muted-foreground">{label}</span>
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</li>
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))}
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</ul>
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</div>
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<p className="text-xs text-muted-foreground">
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Tamanho = votos válidos projetados para 2026, o que está em jogo ali. Cor = classe do
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município, a leitura da lista.
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</p>
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</div>
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)
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type MunicipalityMapPanelProps = {
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bundle: MunicipalityMapBundle
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candidateOptions: FederalCandidateOption[]
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defaultYear?: MunicipalityMapYear
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}
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export const MunicipalityMapPanel = ({
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bundle,
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candidateOptions,
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defaultYear = 2022,
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}: MunicipalityMapPanelProps) => {
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const router = useRouter()
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const pathname = usePathname()
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const searchParams = useSearchParams()
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const [year, setYear] = useState<MunicipalityMapYear>(defaultYear)
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const [scaleMode, setScaleMode] = useState<MunicipalityMapScaleMode>(
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DEFAULT_MUNICIPALITY_MAP_SCALE_MODE,
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)
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const [bubblesEnabled, setBubblesEnabled] = useState(false)
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const scenarioContext = useMunicipalityEstimateScenarioOptional()
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const [localEstimateScenario, setLocalEstimateScenario] = useState<VoteEstimateScenario>(
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DEFAULT_VOTE_ESTIMATE_SCENARIO,
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)
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const estimateScenario = scenarioContext?.scenario ?? localEstimateScenario
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const setEstimateScenario = scenarioContext?.setScenario ?? setLocalEstimateScenario
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const comparison = bundle.comparison
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const comparisonActive = comparison !== null && year !== 2026
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// Comparing forces the diverging absolute scale, and the competitive
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// placement has no 2026 reading (it is a TSE result). Rather than let the
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// select show a mode the map isn't painting, fall back — and the legend note
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// below says which mode stepped aside, so the fallback isn't silent.
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const effectiveScaleMode: MunicipalityMapScaleMode = comparisonActive
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? 'absolute'
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: isMunicipalityMapScaleModeAvailable(scaleMode, year)
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? scaleMode
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: DEFAULT_MUNICIPALITY_MAP_SCALE_MODE
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const percentScaleActive = effectiveScaleMode === 'percentValid'
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// The compare map already spends colour on two candidates; a third encoding
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// on top of it would be unreadable, so the bubbles step aside there.
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const showBubbles = bubblesEnabled && !comparisonActive
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const rawValues = useMemo(() => {
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if (comparisonActive && comparison) {
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return comparison.diffByYear[String(year)] ?? {}
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}
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if (year === 2026) {
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return bundle.values2026ByScenario[estimateScenario] ?? {}
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}
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return bundle.valuesByYear[String(year)] ?? {}
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}, [bundle, comparison, comparisonActive, estimateScenario, year])
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const validVotesForYear = useMemo(
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() => bundle.validVotesByYear[String(year)] ?? {},
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[bundle.validVotesByYear, year],
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)
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const displayValues = useMemo(() => {
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if (percentScaleActive) {
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return computeValidVoteShares(rawValues, validVotesForYear)
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}
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return rawValues
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}, [percentScaleActive, rawValues, validVotesForYear])
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const displayMax = useMemo(() => {
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const fillMode = comparisonActive ? 'diverging' : 'sequential'
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return computeChoroplethMax(displayValues, fillMode, percentScaleActive ? 1 : undefined)
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}, [comparisonActive, displayValues, percentScaleActive])
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const scopedKeys = useMemo(
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() => Object.keys(bundle.municipalitiesByMapKey),
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[bundle.municipalitiesByMapKey],
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)
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/** LQ per município against his statewide standard — the same ratio E10 classes on. */
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const lqByMapKey = useMemo(() => {
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const statewideShare = bundle.statewideShareByYear[String(year)] ?? 0
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if (statewideShare <= 0) return {}
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const lq: Record<string, number> = {}
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for (const [mapKey, votes] of Object.entries(rawValues)) {
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const validVotes = validVotesForYear[mapKey] ?? 0
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if (votes <= 0 || validVotes <= 0) continue
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lq[mapKey] = votes / validVotes / statewideShare
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}
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return lq
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}, [bundle.statewideShareByYear, rawValues, validVotesForYear, year])
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const competitiveRankForYear = useMemo(
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() => bundle.competitiveRankByYear[String(year)] ?? {},
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[bundle.competitiveRankByYear, year],
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)
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const classing = useMemo(() => {
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switch (effectiveScaleMode) {
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case 'quantile':
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return buildQuantileClassing(rawValues)
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case 'lq':
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return buildLqClassing(lqByMapKey)
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case 'competitiveRank':
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return buildCompetitiveRankClassing(
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Object.fromEntries(
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Object.entries(competitiveRankForYear).map(([mapKey, placement]) => [
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mapKey,
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placement.rank,
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]),
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),
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)
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default:
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return null
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}
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}, [competitiveRankForYear, effectiveScaleMode, lqByMapKey, rawValues])
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// A classing with no classes paints nothing, so the legend must fall through
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// to the continuous ramp — passing `{}` here would tell `BahiaMap` the map is
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// classed and grey out every polygon under a red gradient legend.
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const classed = classing !== null && classing.classes.length > 0
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const fillByKey = useMemo(
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() => (classed && classing ? fillsForClassing(classing) : undefined),
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[classed, classing],
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)
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/**
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* What the colour means, said ONCE and next to the swatches that need
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* decoding — putting it under the selector instead made the control column
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* taller than the title beside it, and repeated the sentence the legend was
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* already carrying.
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*/
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const legendNote = useMemo(() => {
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const parts = [municipalityMapScaleModeHints[effectiveScaleMode]]
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if (!isMunicipalityMapScaleModeAvailable(scaleMode, year) && !comparisonActive) {
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parts.push(
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`${municipalityMapScaleModeLabels[scaleMode]} só existe nos anos com resultado do TSE, então ${year} volta para esta escala.`,
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)
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}
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if (classed && classing) {
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const painted = Object.keys(classing.classIndexByKey).length
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// One sentence for the coverage, not two: "N com votos" plus "M em
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// cinza" made the reader add them up to check they matched the scope.
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parts.push(
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painted === scopedKeys.length
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? `Todos os ${formatElectionNumber(painted)} municípios do seu escopo entraram na escala.`
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: `${formatElectionNumber(painted)} de ${formatElectionNumber(scopedKeys.length)} municípios do seu escopo entraram na escala; os demais ficam em cinza.`,
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)
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if (effectiveScaleMode === 'quantile' && classing.classes.length < QUANTILE_CLASSES) {
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parts.push(
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painted < QUANTILE_MIN_FEATURES_FOR_FULL_SPLIT
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? `São poucos para cinco faixas, então a escala usa ${classing.classes.length}.`
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: `Os valores se repetem demais para cinco faixas, então a escala usa ${classing.classes.length}.`,
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)
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}
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if (effectiveScaleMode === 'lq') {
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parts.push('1× é a média estadual dele, não a dos municípios em exibição.')
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}
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if (effectiveScaleMode === 'competitiveRank') {
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parts.push('Vale para a cidade inteira: em Salvador, as 19 zonas dividem a mesma posição.')
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}
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}
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return parts.join(' ')
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}, [classed, classing, comparisonActive, effectiveScaleMode, scaleMode, scopedKeys.length, year])
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const metricLabel = useMemo(() => {
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if (comparisonActive) {
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return `diferença de votos em ${year}`
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}
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if (percentScaleActive) {
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if (year === 2026) {
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return 'participação nos válidos 2022 (estimativas 2026)'
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}
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return `participação nos válidos (${year})`
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}
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if (year === 2026)
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return `votos estimados 2026 (${voteEstimateScenarioLabels[estimateScenario].toLowerCase()})`
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return `votos de ${bundle.candidateName} em ${year}`
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}, [bundle.candidateName, comparisonActive, estimateScenario, percentScaleActive, year])
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/**
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* Votes at stake, not votes won: the bubble asks "how big is the prize
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* here", which is a different question from the colour's "how is he doing
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* here" — reading them together is the point of the layer.
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*
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* Both sides are already stable references, so there is nothing to memoize.
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*/
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const bubbleValues = showBubbles ? bundle.projectedValidVotesByMapKey : undefined
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const bubbleFillByKey = useMemo(() => {
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if (!showBubbles) return undefined
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const fills: ChoroplethFills = {}
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for (const [mapKey, territorialClass] of Object.entries(bundle.territorialClassByMapKey)) {
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fills[mapKey] = territorialClassMapFill[territorialClass]
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}
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return fills
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}, [bundle.territorialClassByMapKey, showBubbles])
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// The key's reference circles and the map's radius denominator have to be
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// the same number, or the key labels a size the map never draws.
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const largestBubbleValue = bubbleValues ? choroplethMaxValue(bubbleValues) : 0
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const bubbleReadingFor = useCallback(
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(key: string): string | null => {
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if (!showBubbles) return null
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const projected = bundle.projectedValidVotesByMapKey[key] ?? 0
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if (projected <= 0) return null
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const territorialClass = bundle.territorialClassByMapKey[key]
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const classLabel = territorialClass ? territorialClassLabels[territorialClass] : null
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return `${formatElectionNumber(projected)} válidos projetados em jogo${classLabel ? ` · ${classLabel}` : ''}`
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},
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[bundle.projectedValidVotesByMapKey, bundle.territorialClassByMapKey, showBubbles],
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)
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/**
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* The relative sentence for one município — the class alone ("Q4") is a
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* verdict without evidence, so the readout always spells out what the colour
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* means for the município under the cursor.
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*/
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const relativeReadingFor = useCallback(
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(key: string): string | null => {
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if (!classing) return null
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const classIndex = classing.classIndexByKey[key]
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switch (effectiveScaleMode) {
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case 'quantile': {
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if (classIndex === undefined) return null
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const range = classing.classes[classIndex]?.label
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return `${classIndex + 1}ª de ${classing.classes.length} faixas${range ? ` (${range} votos)` : ''}`
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}
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case 'lq': {
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const lq = lqByMapKey[key]
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return lq === undefined ? null : formatDominanceAgainstOwnStandard(lq)
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}
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case 'competitiveRank': {
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const placement = competitiveRankForYear[key]
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if (!placement) return null
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return `${formatPlacementOrdinal(placement.rank)} entre ${formatElectionNumber(placement.candidates)} candidatos votados aqui`
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}
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default:
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return null
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}
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},
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[classing, competitiveRankForYear, effectiveScaleMode, lqByMapKey],
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)
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// Optimistic on the control, honest pending on the map: the comparison data
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// is a server round trip, so the select flips at once and the map region
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// dims until the refreshed bundle arrives.
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const [isComparePending, startCompareTransition] = useTransition()
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const [optimisticCompare, setOptimisticCompare] = useState<string | null>(null)
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const compareSelectValue =
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isComparePending && optimisticCompare !== null
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? optimisticCompare
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: comparison
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? String(comparison.candidateNumber)
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: ''
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const setCompare = (candidateNumber: string) => {
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setOptimisticCompare(candidateNumber)
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const params = new URLSearchParams(searchParams.toString())
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if (candidateNumber) params.set('compare', candidateNumber)
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else params.delete('compare')
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startCompareTransition(() => {
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router.replace(`${pathname}${params.size ? `?${params.toString()}` : ''}`, { scroll: false })
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})
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}
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return (
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<section
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aria-labelledby="municipality-map-title"
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className="flex flex-col gap-4 rounded-xl border p-4"
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>
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<div className="flex flex-col gap-3 lg:flex-row lg:items-end lg:justify-between">
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<div className="flex flex-col gap-1">
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<h2 id="municipality-map-title" className="text-base font-medium">
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Mapa dos Municípios
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</h2>
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{/* What the map is made of stays here; what the COLOUR means is
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said once, next to the scale selector that decides it. */}
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<p className="text-sm text-muted-foreground">
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{comparisonActive && comparison
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? `Comparação ${bundle.candidateName} × ${comparison.candidateName} em ${year}.`
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: `Votação de ${bundle.candidateName} por município — ${year === 2026 ? 'em 2026, pelas estimativas da campanha' : `em ${year}, pelo resultado do TSE`}.`}
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</p>
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</div>
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<div className="flex flex-col gap-3 sm:flex-row sm:flex-wrap">
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<Field className="w-full sm:w-44">
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<FieldLabel htmlFor="municipality-map-year">Ano</FieldLabel>
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<NativeSelect
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id="municipality-map-year"
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value={String(year)}
|
||
onChange={(event) => setYear(Number(event.target.value) as MunicipalityMapYear)}
|
||
className="min-h-11 w-full"
|
||
>
|
||
{MUNICIPALITY_MAP_YEARS.map((entry) => (
|
||
<NativeSelectOption key={entry} value={String(entry)}>
|
||
{municipalityMapYearLabels[entry]}
|
||
</NativeSelectOption>
|
||
))}
|
||
</NativeSelect>
|
||
</Field>
|
||
{!comparisonActive ? (
|
||
<Field className="w-full sm:w-52">
|
||
<FieldLabel htmlFor="municipality-map-scale">Escala</FieldLabel>
|
||
<NativeSelect
|
||
id="municipality-map-scale"
|
||
value={effectiveScaleMode}
|
||
onChange={(event) => setScaleMode(event.target.value as MunicipalityMapScaleMode)}
|
||
className="min-h-11 w-full"
|
||
aria-describedby={SCALE_NOTE_ID}
|
||
>
|
||
{MUNICIPALITY_MAP_SCALE_MODES.filter((mode) =>
|
||
isMunicipalityMapScaleModeAvailable(mode, year),
|
||
).map((mode) => (
|
||
<NativeSelectOption key={mode} value={mode}>
|
||
{municipalityMapScaleModeLabels[mode]}
|
||
</NativeSelectOption>
|
||
))}
|
||
</NativeSelect>
|
||
</Field>
|
||
) : null}
|
||
{year === 2026 && !comparisonActive ? (
|
||
<VoteEstimateScenarioField
|
||
id="municipality-map-estimate-scenario"
|
||
value={estimateScenario}
|
||
onChange={setEstimateScenario}
|
||
hint={VOTE_ESTIMATE_SCENARIO_MAP_HINT}
|
||
/>
|
||
) : null}
|
||
<Field className="w-full sm:w-72">
|
||
<FieldLabel htmlFor="municipality-map-compare">Comparar com</FieldLabel>
|
||
<NativeSelect
|
||
id="municipality-map-compare"
|
||
value={compareSelectValue}
|
||
onChange={(event) => setCompare(event.target.value)}
|
||
className="min-h-11 w-full"
|
||
>
|
||
<NativeSelectOption value="">Sem comparação</NativeSelectOption>
|
||
{candidateOptions.map((candidate) => (
|
||
<NativeSelectOption
|
||
key={candidate.candidateNumber}
|
||
value={String(candidate.candidateNumber)}
|
||
>
|
||
{candidate.name}
|
||
{candidate.party ? ` (${candidate.party})` : ''} — {candidate.candidateNumber}
|
||
</NativeSelectOption>
|
||
))}
|
||
</NativeSelect>
|
||
</Field>
|
||
</div>
|
||
</div>
|
||
|
||
<div
|
||
className="flex flex-col gap-4 transition-opacity data-[pending=true]:opacity-60"
|
||
data-pending={isComparePending || undefined}
|
||
aria-busy={isComparePending}
|
||
>
|
||
<p className="sr-only" aria-live="polite">
|
||
{isComparePending ? 'Atualizando comparação…' : ''}
|
||
</p>
|
||
{comparisonActive && comparison ? (
|
||
<div className="flex flex-col gap-1.5">
|
||
<div className="flex items-center gap-2">
|
||
<span className="shrink-0 text-xs text-muted-foreground">
|
||
+{comparison.candidateName}
|
||
</span>
|
||
<div
|
||
className="h-2.5 min-w-0 flex-1 rounded-full ring-1 ring-foreground/10"
|
||
style={{ background: divergingGradientCss }}
|
||
role="img"
|
||
aria-label={`Escala divergente: azul onde ${comparison.candidateName} lidera, branco no empate, vermelho onde ${bundle.candidateName} lidera`}
|
||
/>
|
||
<span className="shrink-0 text-xs text-muted-foreground">
|
||
+{bundle.candidateName}
|
||
</span>
|
||
</div>
|
||
<p className="text-xs text-muted-foreground">
|
||
Vermelho: {bundle.candidateName} na frente · Branco: empate · Azul:{' '}
|
||
{comparison.candidateName} na frente. Comparação usa diferença absoluta.
|
||
</p>
|
||
</div>
|
||
) : classed && classing ? (
|
||
<MapScaleLegend
|
||
classing={classing}
|
||
metricLabel={metricLabel}
|
||
note={legendNote}
|
||
noteId={SCALE_NOTE_ID}
|
||
conceptID={SCALE_CONCEPT_ID[effectiveScaleMode]}
|
||
/>
|
||
) : displayMax > 0 ? (
|
||
<ChoroplethLegend
|
||
max={displayMax}
|
||
metricLabel={metricLabel}
|
||
formatMax={percentScaleActive ? () => '100%' : undefined}
|
||
note={legendNote}
|
||
noteId={SCALE_NOTE_ID}
|
||
/>
|
||
) : (
|
||
<p id={SCALE_NOTE_ID} className="text-sm text-muted-foreground">
|
||
Sem dados para este ano no seu escopo.
|
||
</p>
|
||
)}
|
||
|
||
{/* A second encoding, so it is opt-in and its key only appears with it. */}
|
||
{!comparisonActive ? (
|
||
<div className="flex flex-col gap-2">
|
||
<Field orientation="horizontal" className="min-h-11 w-fit">
|
||
<Checkbox
|
||
id={BUBBLE_TOGGLE_ID}
|
||
checked={bubblesEnabled}
|
||
onCheckedChange={(checked) => setBubblesEnabled(checked === true)}
|
||
/>
|
||
<FieldLabel htmlFor={BUBBLE_TOGGLE_ID}>Bolhas por votos em jogo</FieldLabel>
|
||
</Field>
|
||
{showBubbles ? (
|
||
largestBubbleValue > 0 ? (
|
||
<MapBubbleKey largestValue={largestBubbleValue} />
|
||
) : (
|
||
<p className="text-xs text-muted-foreground">
|
||
Sem projeção de votos válidos para os municípios do seu escopo.
|
||
</p>
|
||
)
|
||
) : null}
|
||
</div>
|
||
) : null}
|
||
|
||
{comparison && year === 2026 ? (
|
||
<p className="text-sm text-muted-foreground">
|
||
A comparação usa os anos com dados TSE (2014, 2018, 2022). Escolha um destes anos para
|
||
ver o mapa comparativo.
|
||
</p>
|
||
) : null}
|
||
|
||
<MunicipalityMapSelection
|
||
displayValues={displayValues}
|
||
rawValues={rawValues}
|
||
displayMax={displayMax}
|
||
fillByKey={fillByKey}
|
||
bubbleValues={bubbleValues}
|
||
bubbleFillByKey={bubbleFillByKey}
|
||
scopedKeys={scopedKeys}
|
||
metricLabel={metricLabel}
|
||
scaleMode={effectiveScaleMode}
|
||
relativeReadingFor={relativeReadingFor}
|
||
bubbleReadingFor={bubbleReadingFor}
|
||
comparisonActive={comparisonActive}
|
||
municipalitiesByMapKey={bundle.municipalitiesByMapKey}
|
||
ariaLabel={
|
||
comparisonActive && comparison
|
||
? `Mapa comparativo entre ${bundle.candidateName} e ${comparison.candidateName} por município`
|
||
: `Mapa da Bahia com ${metricLabel} por município`
|
||
}
|
||
/>
|
||
|
||
{/* zone breakdown below */}
|
||
{bundle.zoneBreakdown.length > 0 && !comparisonActive ? (
|
||
<div className="flex flex-col gap-2">
|
||
<h3 className="text-sm font-medium">Municípios por zona eleitoral</h3>
|
||
<p className="text-sm text-muted-foreground">
|
||
Salvador é pintada zona por zona. O desenho vem dos bairros de cada circunscrição
|
||
(TRE-BA, RA nº 2/2017) sobre a malha do IBGE — é aproximado, não é o limite oficial do
|
||
TSE.
|
||
</p>
|
||
<ul className="grid gap-1 sm:grid-cols-2">
|
||
{bundle.zoneBreakdown.map((zone) => (
|
||
<li
|
||
key={zone.slug}
|
||
className="flex items-center justify-between gap-2 rounded-md border px-3 py-2"
|
||
>
|
||
<Link
|
||
href={`/campanha/municipios/${zone.slug}`}
|
||
className="min-h-11 content-center text-sm font-medium text-primary underline-offset-4 hover:underline"
|
||
>
|
||
{zone.name}
|
||
</Link>
|
||
<span className="text-sm tabular-nums text-muted-foreground">
|
||
{formatElectionNumber(
|
||
year === 2026
|
||
? (zone.votes2026ByScenario[estimateScenario] ?? 0)
|
||
: (zone.votesByYear[String(year)] ?? 0),
|
||
)}
|
||
</span>
|
||
</li>
|
||
))}
|
||
</ul>
|
||
</div>
|
||
) : null}
|
||
</div>
|
||
</section>
|
||
)
|
||
}
|
||
|
||
/**
|
||
* Selection/hover live here so a mouseover re-renders only the map and the
|
||
* readout — not the whole panel (controls, legend, zone list). The Leaflet
|
||
* paint path itself stays ref-based inside BahiaMap (O(2) restyle).
|
||
*/
|
||
const MunicipalityMapSelection = ({
|
||
displayValues,
|
||
rawValues,
|
||
displayMax,
|
||
fillByKey,
|
||
bubbleValues,
|
||
bubbleFillByKey,
|
||
scopedKeys,
|
||
metricLabel,
|
||
scaleMode,
|
||
relativeReadingFor,
|
||
bubbleReadingFor,
|
||
comparisonActive,
|
||
municipalitiesByMapKey,
|
||
ariaLabel,
|
||
}: {
|
||
displayValues: ChoroplethValues
|
||
rawValues: ChoroplethValues
|
||
displayMax: number
|
||
fillByKey: ChoroplethFills | undefined
|
||
bubbleValues: ChoroplethValues | undefined
|
||
bubbleFillByKey: ChoroplethFills | undefined
|
||
scopedKeys: string[]
|
||
metricLabel: string
|
||
scaleMode: MunicipalityMapScaleMode
|
||
relativeReadingFor: (key: string) => string | null
|
||
bubbleReadingFor: (key: string) => string | null
|
||
comparisonActive: boolean
|
||
municipalitiesByMapKey: MunicipalityMapBundle['municipalitiesByMapKey']
|
||
ariaLabel: string
|
||
}) => {
|
||
const router = useRouter()
|
||
const [selectedFeature, setSelectedFeature] = useState<BahiaMapFeatureInfo | null>(null)
|
||
const selectedKeyRef = useRef<string | null>(null)
|
||
|
||
const handleFeatureSelect = useCallback((info: BahiaMapFeatureInfo | null) => {
|
||
selectedKeyRef.current = info?.key ?? null
|
||
setSelectedFeature(info)
|
||
}, [])
|
||
|
||
const handleFeatureActivate = useCallback(
|
||
(key: string) => {
|
||
if (selectedKeyRef.current !== key) return
|
||
|
||
const navigation = resolveMunicipalityMapNavigation(key, municipalitiesByMapKey)
|
||
if (navigation.kind === 'navigate') {
|
||
router.push(`/campanha/municipios/${navigation.slug}`)
|
||
}
|
||
},
|
||
[municipalitiesByMapKey, router],
|
||
)
|
||
|
||
const selectedMetricValue =
|
||
selectedFeature && selectedFeature.key in displayValues
|
||
? displayValues[selectedFeature.key]
|
||
: undefined
|
||
|
||
const selectedRawMetricValue =
|
||
selectedFeature && selectedFeature.key in rawValues ? rawValues[selectedFeature.key] : undefined
|
||
|
||
const selectedNavigation = useMemo(
|
||
() =>
|
||
selectedFeature
|
||
? resolveMunicipalityMapNavigation(selectedFeature.key, municipalitiesByMapKey)
|
||
: null,
|
||
[municipalitiesByMapKey, selectedFeature],
|
||
)
|
||
|
||
return (
|
||
<>
|
||
<BahiaMap
|
||
mode="municipality"
|
||
values={displayValues}
|
||
scaleMax={displayMax > 0 ? displayMax : undefined}
|
||
fillByKey={fillByKey}
|
||
bubbleValues={bubbleValues}
|
||
bubbleFillByKey={bubbleFillByKey}
|
||
fillMode={comparisonActive ? 'diverging' : 'sequential'}
|
||
fitToKeys={scopedKeys}
|
||
interactiveKeys={scopedKeys}
|
||
selectedKey={selectedFeature?.key ?? null}
|
||
onFeatureSelect={handleFeatureSelect}
|
||
onFeatureActivate={handleFeatureActivate}
|
||
ariaLabel={ariaLabel}
|
||
/>
|
||
|
||
<MapFeatureReadout
|
||
feature={selectedFeature}
|
||
metricValue={selectedMetricValue}
|
||
rawMetricValue={selectedRawMetricValue}
|
||
metricLabel={metricLabel}
|
||
scaleMode={scaleMode}
|
||
relativeReading={selectedFeature ? relativeReadingFor(selectedFeature.key) : null}
|
||
bubbleReading={selectedFeature ? bubbleReadingFor(selectedFeature.key) : null}
|
||
comparisonActive={comparisonActive}
|
||
navigation={selectedNavigation}
|
||
/>
|
||
</>
|
||
)
|
||
}
|