// Auteur : Simon-Pierre Boucher — contact@spboucher.ai
export type Lang = "fr" | "en";

const dict = {
  fr: {
    tagline: "La vraie valeur de votre propriété, en toute transparence",
    sub: "Estimation basée sur 3,7 millions d'unités d'évaluation et 745 000 ventes réelles au Québec (2021-2026). Pas de boîte noire : on vous montre le calcul.",
    searchPlaceholder: "Entrez une adresse (ex. 861 route Elgin, Saint-Pamphile)",
    estimateBtn: "Estimer",
    manualTitle: "Pas d'adresse ? Décrivez la propriété",
    municipality: "Municipalité",
    propertyType: "Type de propriété",
    floorArea: "Superficie habitable (m²)",
    yearBuilt: "Année de construction",
    landArea: "Superficie du terrain (m²)",
    estimatedValue: "Valeur estimée",
    range: "Fourchette honnête",
    confidence: "Indice de confiance",
    whyTitle: "Pourquoi ce prix ? Le calcul, sans boîte noire",
    modelPart: "Modèle hédonique (LightGBM, 690 000 ventes QC)",
    compsPart: "Comparables ajustés (médiane pondérée)",
    weightModel: "poids du modèle",
    weightComps: "poids des comparables",
    compsTitle: "Comparables utilisés",
    adjTime: "Ajust. marché",
    adjArea: "Ajust. superficie",
    adjAge: "Ajust. âge",
    adjusted: "Prix ajusté",
    sold: "Vendu",
    distance: "Distance",
    weight: "Poids",
    history: "Valeur estimée par année",
    assessed: "Évaluation municipale (rôle 2026)",
    leadTitle: "Recevoir le rapport détaillé (PDF)",
    leadBtn: "M'envoyer le rapport",
    leadOk: "Merci ! Votre rapport sera envoyé sous peu.",
    emailPlaceholder: "votre@courriel.com",
    disclaimer: "Estimation statistique à titre indicatif — ne remplace pas une évaluation professionnelle.",
    unifamilial: "Unifamiliale",
    plex: "Plex (2-5 logements)",
    condo_ou_multi: "Condo / multirésidentiel",
    chalet: "Chalet",
    maison_mobile: "Maison mobile",
    terrain: "Terrain",
    autre: "Autre",
    notFound: "Adresse introuvable",
    dataNote: "Données : rôles d'évaluation foncière du Québec (MAMH) et transactions publiques.",
    confA: "Très fiable",
    confB: "Fiable",
    confC: "Indicative",
    confD: "Peu fiable — marché mince",
    searchNoResult: "Aucun résultat — essayez « numéro rue municipalité »",
    loading: "Calcul en cours…",
  },
  en: {
    tagline: "Your property's true value, fully transparent",
    sub: "Estimates built on 3.7M assessment units and 745k real Québec sales (2021-2026). No black box: we show the math.",
    searchPlaceholder: "Enter an address (e.g. 861 route Elgin, Saint-Pamphile)",
    estimateBtn: "Estimate",
    manualTitle: "No address? Describe the property",
    municipality: "Municipality",
    propertyType: "Property type",
    floorArea: "Living area (m²)",
    yearBuilt: "Year built",
    landArea: "Lot area (m²)",
    estimatedValue: "Estimated value",
    range: "Honest range",
    confidence: "Confidence index",
    whyTitle: "Why this price? The math, no black box",
    modelPart: "Hedonic model (LightGBM, 690k QC sales)",
    compsPart: "Adjusted comparables (weighted median)",
    weightModel: "model weight",
    weightComps: "comparables weight",
    compsTitle: "Comparables used",
    adjTime: "Market adj.",
    adjArea: "Area adj.",
    adjAge: "Age adj.",
    adjusted: "Adjusted price",
    sold: "Sold",
    distance: "Distance",
    weight: "Weight",
    history: "Estimated value by year",
    assessed: "Municipal assessment (2026 roll)",
    leadTitle: "Get the detailed report (PDF)",
    leadBtn: "Send me the report",
    leadOk: "Thanks! Your report is on its way.",
    emailPlaceholder: "you@email.com",
    disclaimer: "Statistical estimate for information only — not a substitute for a professional appraisal.",
    unifamilial: "Single-family",
    plex: "Plex (2-5 units)",
    condo_ou_multi: "Condo / multi-residential",
    chalet: "Cottage",
    maison_mobile: "Mobile home",
    terrain: "Land",
    autre: "Other",
    notFound: "Address not found",
    dataNote: "Data: Québec property assessment rolls (MAMH) and public transactions.",
    confA: "Very reliable",
    confB: "Reliable",
    confC: "Indicative",
    confD: "Low reliability — thin market",
    searchNoResult: "No result — try “number street municipality”",
    loading: "Computing…",
  },
} as const;

export type TKey = keyof (typeof dict)["fr"];

export function t(lang: Lang, key: TKey): string {
  return dict[lang][key] ?? dict.fr[key];
}