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* @module Dashboards/Coalition
* @category Political Analysis - Coalition Dynamics & Party Behavior
*
* Coalition Status Intelligence & Party Dynamics Analyzer.
*
* Real-time intelligence module for monitoring Swedish coalition formations,
* party membership dynamics, leadership roles, and political alignment patterns.
* Provides strategic assessment of the Tidö Agreement coalition (October 2022-)
* and comprehensive party-level metrics across all 8 Riksdag parties.
*
* ## Data Sources (CIA Platform CSVs)
*
* - `view_riksdagen_party_summary_sample.csv`
* - `view_riksdagen_party_role_member_sample.csv`
* - `view_riksdagen_politician_sample.csv`
* - `view_riksdagen_politician_experience_summary_sample.csv`
*
* @author Hack23 AB - Coalition Intelligence Unit
* @license Apache-2.0
* @version 2.0.0
* @since 2024
* @see {@link https://github.com/Hack23/cia|CIA Platform Data Pipeline}
*
* @intelligence Coalition Intelligence Acquisition Module — real-time monitoring of Swedish coalition formations (Tidö Agreement 2022-), party membership dynamics, leadership role analysis, and political alignment patterns. Provides strategic assessment of coalition stability and party-level behavioral metrics across all 8 Riksdag parties.
*
* @business Predictive intelligence asset — coalition dynamics data is uniquely valuable for political risk consulting, corporate government affairs teams, and financial institutions assessing regulatory stability. Foundation for premium alerting service (coalition changes, leadership shifts).
*
* @marketing Breaking news fuel — coalition changes are high-impact political events generating significant media coverage. Real-time coalition monitoring enables Riksdagsmonitor to be first-to-report, driving traffic and establishing authority as a political intelligence source.
* */
import {
createChart,
THEME_COLORS,
CHART_PALETTE,
initDashboardSection,
loadCSV,
createDataSource,
logger,
formatNumber,
formatPercent,
getResponsiveOptions,
addChartKeyboardNav,
detectLanguage,
showLoadingState,
showErrorState,
hideStateOverlays,
} from '../shared/index.js';
import type { CSVRow } from '../shared/index.js';
// ============================================================================
// INTERFACES
// ============================================================================
/** Configuration for coalition data sources and caching. */
interface CoalitionConfig {
readonly githubRawBase: string;
readonly dataSources: Readonly<{
partySummary: string;
partyRoles: string;
politicianData: string;
experienceData: string;
}>;
readonly freshnessThreshold: number;
readonly cachePrefix: string;
readonly retryDelay: number;
readonly maxRetries: number;
}
/** Party metadata with official names and colors. */
interface PartyInfo {
readonly name: string;
readonly nameShort: string;
readonly color: string;
readonly fullName: string;
}
/** Coalition UI translation strings for a single locale. */
interface CoalitionTranslations {
readonly coalitionTitle: string;
readonly coalitionStatus: string;
readonly parliamentSeats: string;
readonly governmentMembers: string;
readonly partyAssignments: string;
readonly leader: string;
readonly groupLeader: string;
readonly yearsInPolitics: string;
readonly totalDocuments: string;
readonly activityLevel: string;
readonly specialization: string;
readonly partyFocused: string;
readonly committeeFocused: string;
readonly loadingMessage: string;
readonly errorMessage: string;
readonly dataAttribution: string;
readonly lastUpdated: string;
}
/** Basic leader information extracted from role data. */
interface LeaderInfo {
name: string;
roleType: 'leader' | 'groupLeader';
personId: string | null;
}
/** Enhanced leader info with experience details. */
interface EnhancedLeaderInfo extends LeaderInfo {
yearsInPolitics?: number;
totalDocuments?: number;
activityLevel?: string;
specialization?: string;
}
// ============================================================================
// CONFIGURATION
// ============================================================================
const CONFIG: CoalitionConfig = {
githubRawBase:
'https://raw.githubusercontent.com/Hack23/cia/master/service.data.impl/sample-data',
dataSources: {
partySummary: 'view_riksdagen_party_summary_sample.csv',
partyRoles: 'view_riksdagen_party_role_member_sample.csv',
politicianData: 'view_riksdagen_politician_sample.csv',
experienceData: 'view_riksdagen_politician_experience_summary_sample.csv',
},
freshnessThreshold: 7 * 24 * 60 * 60 * 1000, // 7 days
cachePrefix: 'coalition_data_',
retryDelay: 2000,
maxRetries: 3,
};
const PARTY_INFO: Record<string, PartyInfo> = {
S: { name: 'Social Democrats', nameShort: 'S', color: '#E8112d', fullName: 'Socialdemokraterna' },
M: { name: 'Moderates', nameShort: 'M', color: '#52BDEC', fullName: 'Moderaterna' },
SD: { name: 'Sweden Democrats', nameShort: 'SD', color: '#DDDD00', fullName: 'Sverigedemokraterna' },
C: { name: 'Centre Party', nameShort: 'C', color: '#009933', fullName: 'Centerpartiet' },
V: { name: 'Left Party', nameShort: 'V', color: '#DA291C', fullName: 'Vänsterpartiet' },
KD: { name: 'Christian Democrats', nameShort: 'KD', color: '#000077', fullName: 'Kristdemokraterna' },
L: { name: 'Liberals', nameShort: 'L', color: '#006AB3', fullName: 'Liberalerna' },
MP: { name: 'Green Party', nameShort: 'MP', color: '#83CF39', fullName: 'Miljöpartiet' },
};
// ============================================================================
// TRANSLATIONS
// ============================================================================
const TRANSLATIONS: Record<string, CoalitionTranslations> = {
en: {
coalitionTitle: 'Current Coalition: Tidö Agreement',
coalitionStatus: 'Formation: October 2022 | Status: Active',
parliamentSeats: 'Parliament seats',
governmentMembers: 'Government members',
partyAssignments: 'Party assignments',
leader: 'Leader',
groupLeader: 'Group Leader',
yearsInPolitics: 'Years in politics',
totalDocuments: 'Documents authored',
activityLevel: 'Activity level',
specialization: 'Focus area',
partyFocused: 'Party-focused',
committeeFocused: 'Committee-focused',
loadingMessage: 'Loading coalition data...',
errorMessage: 'Unable to load coalition data',
dataAttribution: 'Data from CIA Platform',
lastUpdated: 'Last Updated',
},
sv: {
coalitionTitle: 'Nuvarande koalition: Tidöavtalet',
coalitionStatus: 'Bildande: oktober 2022 | Status: Aktiv',
parliamentSeats: 'Riksdagsmandat',
governmentMembers: 'Regeringsmedlemmar',
partyAssignments: 'Partiuppdrag',
leader: 'Partiledare',
groupLeader: 'Gruppledare',
yearsInPolitics: 'År i politiken',
totalDocuments: 'Dokument författade',
activityLevel: 'Aktivitetsnivå',
specialization: 'Fokusområde',
partyFocused: 'Partifokuserad',
committeeFocused: 'Utskottsfokuserad',
loadingMessage: 'Laddar koalitionsdata...',
errorMessage: 'Kunde inte ladda koalitionsdata',
dataAttribution: 'Data från CIA-plattformen',
lastUpdated: 'Senast uppdaterad',
},
da: {
coalitionTitle: 'Nuværende koalition: Tidö-aftalen',
coalitionStatus: 'Dannelse: oktober 2022 | Status: Aktiv',
parliamentSeats: 'Rigsdagsmandater',
governmentMembers: 'Regeringsmedlemmer',
partyAssignments: 'Partiopgaver',
leader: 'Leder',
groupLeader: 'Gruppeleder',
yearsInPolitics: 'År i politik',
totalDocuments: 'Dokumenter forfattet',
activityLevel: 'Aktivitetsniveau',
specialization: 'Fokusområde',
partyFocused: 'Partifokuseret',
committeeFocused: 'Udvalgsfokuseret',
loadingMessage: 'Indlæser koalitionsdata...',
errorMessage: 'Kunne ikke indlæse koalitionsdata',
dataAttribution: 'Data fra CIA-platformen',
lastUpdated: 'Senest opdateret',
},
no: {
coalitionTitle: 'Nåværende koalisjon: Tidö-avtalen',
coalitionStatus: 'Dannelse: oktober 2022 | Status: Aktiv',
parliamentSeats: 'Riksdagsmandater',
governmentMembers: 'Regjeringsmedlemmer',
partyAssignments: 'Partioppgaver',
leader: 'Leder',
groupLeader: 'Gruppeleder',
yearsInPolitics: 'År i politikken',
totalDocuments: 'Dokumenter forfattet',
activityLevel: 'Aktivitetsnivå',
specialization: 'Fokusområde',
partyFocused: 'Partifokusert',
committeeFocused: 'Komitéfokusert',
loadingMessage: 'Laster koalisjonsdata...',
errorMessage: 'Kunne ikke laste koalisjonsdata',
dataAttribution: 'Data fra CIA-plattformen',
lastUpdated: 'Sist oppdatert',
},
de: {
coalitionTitle: 'Aktuelle Koalition: Tidö-Vereinbarung',
coalitionStatus: 'Bildung: Oktober 2022 | Status: Aktiv',
parliamentSeats: 'Sitze im schwedischen Reichstag',
governmentMembers: 'Regierungsmitglieder',
partyAssignments: 'Parteiaufgaben',
leader: 'Vorsitzender',
groupLeader: 'Fraktionsvorsitzender',
yearsInPolitics: 'Jahre in der Politik',
totalDocuments: 'Verfasste Dokumente',
activityLevel: 'Aktivitätsniveau',
specialization: 'Schwerpunktbereich',
partyFocused: 'Parteifokussiert',
committeeFocused: 'Ausschussfokussiert',
loadingMessage: 'Koalitionsdaten werden geladen...',
errorMessage: 'Koalitionsdaten konnten nicht geladen werden',
dataAttribution: 'Daten von der CIA-Plattform',
lastUpdated: 'Zuletzt aktualisiert',
},
fr: {
coalitionTitle: 'Coalition actuelle : Accord de Tidö',
coalitionStatus: 'Formation : octobre 2022 | Statut : Actif',
parliamentSeats: 'Sièges au Riksdag suédois',
governmentMembers: 'Membres du gouvernement',
partyAssignments: 'Affectations de parti',
leader: 'Chef',
groupLeader: 'Chef de groupe',
yearsInPolitics: 'Années en politique',
totalDocuments: 'Documents rédigés',
activityLevel: "Niveau d'activité",
specialization: "Domaine d'expertise",
partyFocused: 'Axé parti',
committeeFocused: 'Axé comité',
loadingMessage: 'Chargement des données de coalition...',
errorMessage: 'Impossible de charger les données de coalition',
dataAttribution: 'Données de la plateforme CIA',
lastUpdated: 'Dernière mise à jour',
},
es: {
coalitionTitle: 'Coalición actual: Acuerdo de Tidö',
coalitionStatus: 'Formación: octubre 2022 | Estado: Activo',
parliamentSeats: 'Escaños del Riksdag sueco',
governmentMembers: 'Miembros del gobierno',
partyAssignments: 'Asignaciones de partido',
leader: 'Líder',
groupLeader: 'Líder del grupo',
yearsInPolitics: 'Años en política',
totalDocuments: 'Documentos escritos',
activityLevel: 'Nivel de actividad',
specialization: 'Área de enfoque',
partyFocused: 'Enfocado en partido',
committeeFocused: 'Enfocado en comité',
loadingMessage: 'Cargando datos de coalición...',
errorMessage: 'No se pudieron cargar los datos de coalición',
dataAttribution: 'Datos de la plataforma CIA',
lastUpdated: 'Última actualización',
},
fi: {
coalitionTitle: 'Nykyinen koalitio: Tidö-sopimus',
coalitionStatus: 'Muodostus: lokakuu 2022 | Tila: Aktiivinen',
parliamentSeats: 'Riksdagin paikat',
governmentMembers: 'Hallituksen jäseniä',
partyAssignments: 'Puoluetehtävät',
leader: 'Johtaja',
groupLeader: 'Ryhmänjohtaja',
yearsInPolitics: 'Vuotta politiikassa',
totalDocuments: 'Kirjoitettuja asiakirjoja',
activityLevel: 'Aktiivisuustaso',
specialization: 'Painopistealue',
partyFocused: 'Puoluepainotteinen',
committeeFocused: 'Valiokuntapainotteinen',
loadingMessage: 'Ladataan koalitiotietoja...',
errorMessage: 'Koalitiotietoja ei voitu ladata',
dataAttribution: 'Tiedot CIA-alustalta',
lastUpdated: 'Viimeksi päivitetty',
},
nl: {
coalitionTitle: 'Huidige coalitie: Tidö-akkoord',
coalitionStatus: 'Vorming: oktober 2022 | Status: Actief',
parliamentSeats: 'Zetels in het Zweedse Rijksdag',
governmentMembers: 'Regeringsleden',
partyAssignments: 'Partijfuncties',
leader: 'Leider',
groupLeader: 'Fractievoorzitter',
yearsInPolitics: 'Jaren in de politiek',
totalDocuments: 'Geschreven documenten',
activityLevel: 'Activiteitsniveau',
specialization: 'Focusgebied',
partyFocused: 'Partijgericht',
committeeFocused: 'Commissiegericht',
loadingMessage: 'Coalitiegegevens laden...',
errorMessage: 'Kan coalitiegegevens niet laden',
dataAttribution: 'Gegevens van het CIA-platform',
lastUpdated: 'Laatst bijgewerkt',
},
ar: {
coalitionTitle: 'الائتلاف الحالي: اتفاقية تيدو',
coalitionStatus: 'التشكيل: أكتوبر 2022 | الحالة: نشط',
parliamentSeats: 'مقاعد البرلمان',
governmentMembers: 'أعضاء الحكومة',
partyAssignments: 'مهام الحزب',
leader: 'القائد',
groupLeader: 'قائد المجموعة',
yearsInPolitics: 'سنوات في السياسة',
totalDocuments: 'الوثائق المكتوبة',
activityLevel: 'مستوى النشاط',
specialization: 'مجال التركيز',
partyFocused: 'التركيز على الحزب',
committeeFocused: 'التركيز على اللجنة',
loadingMessage: 'جاري تحميل بيانات الائتلاف...',
errorMessage: 'تعذر تحميل بيانات الائتلاف',
dataAttribution: 'البيانات من منصة CIA',
lastUpdated: 'آخر تحديث',
},
he: {
coalitionTitle: 'קואליציה נוכחית: הסכם טידו',
coalitionStatus: 'הקמה: אוקטובר 2022 | סטטוס: פעיל',
parliamentSeats: 'מושבי פרלמנט',
governmentMembers: 'חברי ממשלה',
partyAssignments: 'משימות מפלגה',
leader: 'מנהיג',
groupLeader: 'מנהיג הקבוצה',
yearsInPolitics: 'שנים בפוליטיקה',
totalDocuments: 'מסמכים שנכתבו',
activityLevel: 'רמת פעילות',
specialization: 'תחום התמחות',
partyFocused: 'ממוקד מפלגה',
committeeFocused: 'ממוקד וועדה',
loadingMessage: 'טוען נתוני קואליציה...',
errorMessage: 'לא ניתן לטעון נתוני קואליציה',
dataAttribution: 'נתונים מפלטפורמת CIA',
lastUpdated: 'עודכן לאחרונה',
},
ja: {
coalitionTitle: '現在の連立：ティドー協定',
coalitionStatus: '形成：2022年10月 | ステータス：アクティブ',
parliamentSeats: '国会議席',
governmentMembers: '政府メンバー',
partyAssignments: '党の任務',
leader: 'リーダー',
groupLeader: 'グループリーダー',
yearsInPolitics: '政治活動年数',
totalDocuments: '作成文書',
activityLevel: '活動レベル',
specialization: '専門分野',
partyFocused: '政党重視',
committeeFocused: '委員会重視',
loadingMessage: '連立データを読み込んでいます...',
errorMessage: '連立データを読み込めませんでした',
dataAttribution: 'CIAプラットフォームのデータ',
lastUpdated: '最終更新',
},
ko: {
coalitionTitle: '현재 연립: 티도 협정',
coalitionStatus: '구성: 2022년 10월 | 상태: 활성',
parliamentSeats: '의회 의석',
governmentMembers: '정부 구성원',
partyAssignments: '당 임무',
leader: '리더',
groupLeader: '그룹 리더',
yearsInPolitics: '정치 경력',
totalDocuments: '작성 문서',
activityLevel: '활동 수준',
specialization: '전문 분야',
partyFocused: '정당 중심',
committeeFocused: '위원회 중심',
loadingMessage: '연립 데이터 로드 중...',
errorMessage: '연립 데이터를 로드할 수 없습니다',
dataAttribution: 'CIA 플랫폼의 데이터',
lastUpdated: '마지막 업데이트',
},
zh: {
coalitionTitle: '当前联盟：蒂德协议',
coalitionStatus: '成立：2022年10月 | 状态：活跃',
parliamentSeats: '议会席位',
governmentMembers: '政府成员',
partyAssignments: '党派任务',
leader: '领导',
groupLeader: '团队领导',
yearsInPolitics: '从政年数',
totalDocuments: '撰写文件',
activityLevel: '活动水平',
specialization: '专注领域',
partyFocused: '政党导向',
committeeFocused: '委员会导向',
loadingMessage: '正在加载联盟数据...',
errorMessage: '无法加载联盟数据',
dataAttribution: '来自CIA平台的数据',
lastUpdated: '最后更新',
},
};
// ============================================================================
// HELPERS
// ============================================================================
function getTranslations(): CoalitionTranslations {
const lang = detectLanguage();
return TRANSLATIONS[lang] || TRANSLATIONS.en;
}
function parseCSV(csvText: string): CSVRow[] {
const lines = csvText.trim().split('\n');
if (lines.length < 2) return [];
const headers = lines[0].split(',').map((h) => h.trim());
const data: CSVRow[] = [];
for (let i = 1; i < lines.length; i++) {
const values = lines[i].split(',');
if (values.length !== headers.length) continue;
const row: CSVRow = {};
headers.forEach((header, idx) => {
row[header] = values[idx].trim();
});
data.push(row);
}
return data;
}
// ============================================================================
// CACHE
// ============================================================================
function isCacheFresh(key: string): boolean {
try {
const cached = localStorage.getItem(CONFIG.cachePrefix + key);
if (!cached) return false;
const data = JSON.parse(cached);
return Date.now() - data.timestamp < CONFIG.freshnessThreshold;
} catch {
return false;
}
}
function getCachedData(key: string): CSVRow[] | null {
try {
if (!isCacheFresh(key)) return null;
const cached = localStorage.getItem(CONFIG.cachePrefix + key);
return cached ? JSON.parse(cached).data : null;
} catch {
return null;
}
}
function setCachedData(key: string, data: CSVRow[]): void {
try {
localStorage.setItem(
CONFIG.cachePrefix + key,
JSON.stringify({ data, timestamp: Date.now() }),
);
} catch (e) {
logger.warn('Cache storage error:', e);
}
}
// ============================================================================
// DATA FETCHING
// ============================================================================
async function fetchCSVRetry(filename: string, retryCount = 0): Promise<string> {
const url = `${CONFIG.githubRawBase}/${filename}`;
try {
const response = await fetch(url);
if (!response.ok) throw new Error(`HTTP ${response.status}: ${response.statusText}`);
return await response.text();
} catch (error) {
if (retryCount < CONFIG.maxRetries) {
await new Promise((resolve) => setTimeout(resolve, CONFIG.retryDelay));
return fetchCSVRetry(filename, retryCount + 1);
}
throw error;
}
}
async function loadPartySummary(): Promise<CSVRow[]> {
const cached = getCachedData('party_summary');
if (cached) return cached;
const csvText = await fetchCSVRetry(CONFIG.dataSources.partySummary);
const data = parseCSV(csvText);
const active = data.filter((row) => row.active === 't');
setCachedData('party_summary', active);
return active;
}
async function loadPartyRoles(): Promise<CSVRow[]> {
const cached = getCachedData('party_roles');
if (cached) return cached;
const csvText = await fetchCSVRetry(CONFIG.dataSources.partyRoles);
const data = parseCSV(csvText);
const leaders = data.filter(
(row) =>
row.active === 't' &&
(row.role_code === 'Partiledare' || row.role_code === 'Gruppledare'),
);
setCachedData('party_roles', leaders);
return leaders;
}
async function loadPoliticianData(): Promise<CSVRow[]> {
const cached = getCachedData('politician_data');
if (cached) return cached;
const csvText = await fetchCSVRetry(CONFIG.dataSources.politicianData);
const data = parseCSV(csvText);
setCachedData('politician_data', data);
return data;
}
async function loadExperienceData(): Promise<CSVRow[]> {
const cached = getCachedData('experience_data');
if (cached) return cached;
const csvText = await fetchCSVRetry(CONFIG.dataSources.experienceData);
const data = parseCSV(csvText);
setCachedData('experience_data', data);
return data;
}
// ============================================================================
// LEADER INFO
// ============================================================================
function getPartyLeader(roleData: CSVRow[], partyCode: string): LeaderInfo {
const partyLeader = roleData.find(
(row) => row.party === partyCode && row.role_code === 'Partiledare',
);
if (partyLeader) {
return {
name: `${partyLeader.first_name} ${partyLeader.last_name}`,
roleType: 'leader',
personId: (partyLeader.person_id as string) || null,
};
}
const groupLeader = roleData.find(
(row) => row.party === partyCode && row.role_code === 'Gruppledare',
);
if (groupLeader) {
return {
name: `${groupLeader.first_name} ${groupLeader.last_name}`,
roleType: 'groupLeader',
personId: (groupLeader.person_id as string) || null,
};
}
return { name: 'Unknown', roleType: 'leader', personId: null };
}
function getEnhancedLeaderInfo(
leader: LeaderInfo,
politicianData: CSVRow[],
_experienceData: CSVRow[],
): EnhancedLeaderInfo {
if (!leader.personId) return leader;
const politician = politicianData.find((p) => p.person_id === leader.personId);
if (!politician) return leader;
const firstDate = new Date(politician.first_assignment_date as string);
const yearsInPolitics = Math.floor(
(Date.now() - firstDate.getTime()) / (365.25 * 24 * 60 * 60 * 1000),
);
const totalDocs = parseInt(politician.total_documents as string, 10) || 0;
const activityLevel = (politician.doc_activity_level as string) || 'Unknown';
const partyDocs = parseInt(politician.party_motions as string, 10) || 0;
const committeeDocs = parseInt(politician.committee_motions as string, 10) || 0;
let specialization = 'Balanced';
if (partyDocs > committeeDocs * 2) specialization = 'Party-focused';
else if (committeeDocs > partyDocs * 2) specialization = 'Committee-focused';
return {
...leader,
yearsInPolitics,
totalDocuments: totalDocs,
activityLevel,
specialization,
};
}
// ============================================================================
// RENDERING
// ============================================================================
function renderCoalition(
partySummary: CSVRow[],
partyRoles: CSVRow[],
politicianData: CSVRow[] = [],
experienceData: CSVRow[] = [],
): void {
const container = document.getElementById('coalition-status');
if (!container) {
logger.error('Coalition status container not found');
return;
}
const t = getTranslations();
const cardsContainer = container.querySelector('.cards') as HTMLElement | null;
if (!cardsContainer) {
logger.error('Cards container not found');
return;
}
cardsContainer.innerHTML = '';
const knownParties = partySummary.filter((party) => PARTY_INFO[party.party as string]);
const sortedParties = [...knownParties].sort((a, b) => {
const seatsA = parseInt(a.total_active_parliament as string, 10) || 0;
const seatsB = parseInt(b.total_active_parliament as string, 10) || 0;
return seatsB - seatsA;
});
const totalSeats = sortedParties.reduce(
(sum, party) => sum + (parseInt(party.total_active_parliament as string, 10) || 0),
0,
);
sortedParties.forEach((party) => {
const partyCode = party.party as string;
const partyInfo = PARTY_INFO[partyCode];
if (!partyInfo) return;
const parliamentSeats = parseInt(party.total_active_parliament as string, 10) || 0;
const governmentMembers = parseInt(party.total_active_government as string, 10) || 0;
const partyAssignments = parseInt(party.current_party_assignments as string, 10) || 0;
const basicLeader = getPartyLeader(partyRoles, partyCode);
const leader = getEnhancedLeaderInfo(basicLeader, politicianData, experienceData);
const leaderLabel = t[leader.roleType] || t.leader;
const card = document.createElement('div');
card.className = 'card';
const scanner = document.createElement('div');
scanner.className = 'scanner-effect';
card.appendChild(scanner);
const heading = document.createElement('h3');
heading.textContent = `${partyInfo.name} (${partyCode})`;
card.appendChild(heading);
const partyStats = document.createElement('div');
partyStats.className = 'party-stats';
const seatsP = document.createElement('p');
const seatsStrong = document.createElement('strong');
seatsStrong.textContent = `${parliamentSeats} ${t.parliamentSeats}`;
seatsP.appendChild(seatsStrong);
partyStats.appendChild(seatsP);
if (governmentMembers > 0) {
const govP = document.createElement('p');
govP.textContent = `${governmentMembers} ${t.governmentMembers}`;
partyStats.appendChild(govP);
}
const assignmentsP = document.createElement('p');
assignmentsP.textContent = `${partyAssignments} ${t.partyAssignments}`;
partyStats.appendChild(assignmentsP);
card.appendChild(partyStats);
const leaderSection = document.createElement('div');
leaderSection.className = 'party-leader';
const leaderName = document.createElement('p');
const leaderStrong = document.createElement('strong');
leaderStrong.textContent = `${leaderLabel}:`;
leaderName.appendChild(leaderStrong);
leaderName.appendChild(document.createTextNode(` ${leader.name}`));
leaderSection.appendChild(leaderName);
if (leader.yearsInPolitics !== undefined) {
const leaderDetails = document.createElement('div');
leaderDetails.className = 'leader-details';
leaderDetails.style.fontSize = '0.9em';
leaderDetails.style.marginTop = '0.5rem';
const yearsP = document.createElement('p');
yearsP.textContent = `${t.yearsInPolitics}: ${leader.yearsInPolitics}`;
yearsP.style.margin = '0.25rem 0';
leaderDetails.appendChild(yearsP);
if (leader.totalDocuments && leader.totalDocuments > 0) {
const docsP = document.createElement('p');
docsP.textContent = `${t.totalDocuments}: ${leader.totalDocuments}`;
docsP.style.margin = '0.25rem 0';
leaderDetails.appendChild(docsP);
}
if (leader.activityLevel && leader.activityLevel !== 'Unknown') {
const activityP = document.createElement('p');
activityP.textContent = `${t.activityLevel}: ${leader.activityLevel}`;
activityP.style.margin = '0.25rem 0';
leaderDetails.appendChild(activityP);
}
if (leader.specialization && leader.specialization !== 'Balanced') {
const specP = document.createElement('p');
const specKey =
leader.specialization === 'Party-focused' ? 'partyFocused' : 'committeeFocused';
specP.textContent = `${t.specialization}: ${t[specKey as keyof CoalitionTranslations]}`;
specP.style.margin = '0.25rem 0';
leaderDetails.appendChild(specP);
}
leaderSection.appendChild(leaderDetails);
}
card.appendChild(leaderSection);
cardsContainer.appendChild(card);
});
const statusP = container.querySelector('p');
if (statusP) {
statusP.textContent = `${t.coalitionStatus} | Total Seats: ${totalSeats} of 349`;
}
logger.debug(`Rendered ${sortedParties.length} active parties with ${totalSeats} total seats`);
}
// ============================================================================
// PUBLIC API
// ============================================================================
/**
* Clear all coalition-related caches from localStorage.
*/
export function clearCache(): void {
Object.keys(localStorage).forEach((key) => {
if (key.startsWith(CONFIG.cachePrefix)) {
localStorage.removeItem(key);
}
});
logger.debug('Coalition cache cleared');
}
/**
* Initialise the Coalition Status dashboard.
*
* Loads party summary, roles, politician, and experience data in parallel,
* then renders coalition cards with leader information.
*/
export async function init(): Promise<void> {
logger.debug('Initializing Coalition Loader...');
const t = getTranslations();
const container = document.getElementById('coalition-status');
if (container) {
const cardsContainer = container.querySelector('.cards');
if (cardsContainer) {
cardsContainer.innerHTML = `<p class="loading-message">${t.loadingMessage}</p>`;
}
}
try {
const [partySummary, partyRoles, politicianData, experienceData] = await Promise.all([
loadPartySummary(),
loadPartyRoles(),
loadPoliticianData().catch((err) => {
logger.warn('Could not load politician data:', err);
return [] as CSVRow[];
}),
loadExperienceData().catch((err) => {
logger.warn('Could not load experience data:', err);
return [] as CSVRow[];
}),
]);
logger.debug('Loaded data:', {
parties: partySummary.length,
leaders: partyRoles.length,
politicians: politicianData.length,
experiences: experienceData.length,
});
renderCoalition(partySummary, partyRoles, politicianData, experienceData);
logger.debug('✅ Coalition loader initialized successfully');
} catch (error) {
logger.error('Coalition loader error:', error);
if (container) {
const cardsContainer = container.querySelector('.cards');
if (cardsContainer) {
const errorP = document.createElement('p');
errorP.className = 'error-message';
errorP.textContent = `${t.errorMessage}: ${(error as Error).message}`;
cardsContainer.innerHTML = '';
cardsContainer.appendChild(errorP);
}
}
}
}
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