export interface RegionTheme {
  primary: string;
  primaryHover: string;
  primaryLight: string;
  secondary: string;
  badgeText: string;
}

export const REGION_THEMES: Record<string, RegionTheme> = {
  'bourgogne-franche-comte': {
    primary: '#006837',
    primaryHover: '#00522b',
    primaryLight: '#eef5e6',
    secondary: '#8da300',
    badgeText: 'TER Bourgogne-Franche-Comté',
  },
  'occitanie': {
    primary: '#c0001a',
    primaryHover: '#990014',
    primaryLight: '#fde8ea',
    secondary: '#e60000',
    badgeText: 'liO Train Occitanie',
  },
  'provence-alpes-cote-azur': {
    primary: '#005088',
    primaryHover: '#003a63',
    primaryLight: '#e5f0f8',
    secondary: '#009fe3',
    badgeText: 'ZOU ! TER PACA',
  },
  'sud-provence-alpes-cote-d-azur': {
    primary: '#005088',
    primaryHover: '#003a63',
    primaryLight: '#e5f0f8',
    secondary: '#009fe3',
    badgeText: 'ZOU ! TER PACA',
  },
  'bretagne': {
    primary: '#0077b6',
    primaryHover: '#005b8c',
    primaryLight: '#e6f4fa',
    secondary: '#0096c7',
    badgeText: 'TER BreizhGo',
  },
  'grand-est': {
    primary: '#2b5c8f',
    primaryHover: '#1e4267',
    primaryLight: '#eaf0f6',
    secondary: '#4885c1',
    badgeText: 'TER Fluo Grand Est',
  },
  'normandie': {
    primary: '#d32f2f',
    primaryHover: '#b71c1c',
    primaryLight: '#fbe9e7',
    secondary: '#e53935',
    badgeText: 'TER Nomad Normandie',
  },
  'hauts-de-france': {
    primary: '#004b87',
    primaryHover: '#003663',
    primaryLight: '#e5edf5',
    secondary: '#0066b3',
    badgeText: 'TER Hauts-de-France',
  },
  'pays-de-la-loire': {
    primary: '#008459',
    primaryHover: '#006343',
    primaryLight: '#e6f5ef',
    secondary: '#00a872',
    badgeText: 'TER Aléop',
  },
  'nouvelle-aquitaine': {
    primary: '#0066a4',
    primaryHover: '#004c7a',
    primaryLight: '#e6f2fa',
    secondary: '#0085d0',
    badgeText: 'TER Nouvelle-Aquitaine',
  },
  'centre-val-de-loire': {
    primary: '#008080',
    primaryHover: '#006666',
    primaryLight: '#e6f2f2',
    secondary: '#00a3a3',
    badgeText: 'TER Rémi',
  },
  'auvergne-rhone-alpes': {
    primary: '#00609c',
    primaryHover: '#004875',
    primaryLight: '#e6f1f8',
    secondary: '#007bc7',
    badgeText: 'TER Auvergne-Rhône-Alpes',
  },
};

export function getRegionTheme(slug: string = 'bourgogne-franche-comte'): RegionTheme {
  const cleanSlug = (slug || 'bourgogne-franche-comte').toLowerCase();
  return REGION_THEMES[cleanSlug] || REGION_THEMES['bourgogne-franche-comte'];
}