import { PrismaClient, Prisma, ModelCategory } from '@prisma/client';

const prisma = new PrismaClient();

type CustomFieldSpec = {
  name: string;
  type: 'string' | 'number' | 'boolean' | 'date' | 'select';
  required?: boolean;
  defaultValue?: string;
  options?: string[];
};

type ComponentTypeDefinition = {
  code: string;
  name: string;
  description: string;
  customFields: CustomFieldSpec[];
};

type PieceTypeDefinition = {
  code: string;
  name: string;
  description: string;
  customFields: CustomFieldSpec[];
};

type PieceModelDefinition = {
  code: string;
  name: string;
  description: string;
  typeCode: string;
  structure?: Prisma.InputJsonValue;
};

type ComponentModelDefinition = {
  code: string;
  name: string;
  description: string;
  typeCode: string;
  structure?: Prisma.InputJsonValue;
};

type ConstructeurDefinition = {
  key: string;
  name: string;
  email?: string;
  phone?: string;
};

type ComponentPieceInstance = {
  name: string;
  reference?: string;
  prix?: string;
  typeCode: string;
  modelCode: string;
  constructeur?: string;
  customValues?: Record<string, string | number | boolean | Date>;
};

type ComponentInstance = {
  name: string;
  reference?: string;
  prix?: string;
  typeCode: string;
  requirementLabel?: string;
  modelCode: string;
  constructeur?: string;
  customValues?: Record<string, string | number | boolean | Date>;
  pieces?: ComponentPieceInstance[];
  children?: ComponentInstance[];
};

type TypeMachineDefinition = {
  code: string;
  name: string;
  description: string;
  category: string;
  maintenanceFrequency: string;
  specifications: Prisma.InputJsonValue;
  customFields: CustomFieldSpec[];
  componentRequirements: {
    label: string;
    typeCode: string;
    minCount: number;
    maxCount?: number;
    required: boolean;
  }[];
  pieceRequirements?: {
    label: string;
    typeCode: string;
    minCount: number;
    maxCount?: number;
    required: boolean;
  }[];
};

type MachineBuildSpec = {
  code: string;
  typeMachineCode: string;
  name: string;
  reference: string;
  prix: string;
  constructeurKey: string;
  customFieldValues: Record<string, string | number | boolean | Date>;
  components: ComponentInstance[];
  sparePieces?: (ComponentPieceInstance & { requirementLabel?: string })[];
};

type TypeMachineRecord = Prisma.TypeMachineGetPayload<{
  include: {
    customFields: true;
    componentRequirements: true;
    pieceRequirements: true;
  };
}>;

const componentTypeDefinitions: ComponentTypeDefinition[] = [
  {
    code: 'motor-drive',
    name: 'Groupe moteur',
    description: 'Motorisation asynchrone montée sur bride pour entraînements industriels.',
    customFields: [
      { name: 'Puissance nominale (kW)', type: 'number', required: true },
      {
        name: 'Classe énergétique',
        type: 'select',
        defaultValue: 'IE3',
        options: ['IE2', 'IE3', 'IE4'],
      },
      {
        name: "Indice de protection",
        type: 'select',
        defaultValue: 'IP55',
        options: ['IP55', 'IP65', 'IP23'],
      },
    ],
  },
  {
    code: 'gearbox-assembly',
    name: 'Train réducteur',
    description: 'Réducteur industriel pour adaptation de vitesse.',
    customFields: [
      {
        name: 'Rapport de réduction',
        type: 'select',
        defaultValue: '1:25',
        options: ['1:18', '1:24', '1:28', '1:32'],
      },
      { name: 'Couple nominal (Nm)', type: 'number', required: true },
      {
        name: 'Type de montage',
        type: 'select',
        options: ['À bride', 'À pattes', 'Sur arbre'],
        defaultValue: 'À bride',
      },
    ],
  },
  {
    code: 'bucket-head-section',
    name: "Tête d'élévateur",
    description: 'Module supérieur avec tambour moteur et trappes de visite.',
    customFields: [
      { name: 'Largeur tambour (mm)', type: 'number', required: true },
      {
        name: 'Type de revêtement',
        type: 'select',
        options: ['Caoutchouc rainuré', 'Céramique', 'Acier lisse'],
        defaultValue: 'Caoutchouc rainuré',
      },
      { name: 'Nombre de trappes', type: 'number' },
    ],
  },
  {
    code: 'bucket-boot-section',
    name: "Pied d'élévateur",
    description: 'Module inférieur avec trémie et organes de tension.',
    customFields: [
      { name: 'Capacité trémie (L)', type: 'number', required: true },
      {
        name: 'Mode de tension',
        type: 'select',
        options: ['Vis manuelle', 'Contrepoids', 'Hydraulique'],
        defaultValue: 'Vis manuelle',
      },
      {
        name: 'Système de nettoyage',
        type: 'select',
        options: ['Grattoirs', 'Balais', 'Vide-pied'],
        defaultValue: 'Grattoirs',
      },
    ],
  },
  {
    code: 'bucket-leg-section',
    name: 'Tronçon de gaine',
    description: 'Section intermédiaire de gaine pour élévateur.',
    customFields: [
      { name: 'Hauteur section (m)', type: 'number', required: true },
      {
        name: 'Type de gaine',
        type: 'select',
        options: ['Boulonnée', 'Soudée', 'Renforcée'],
        defaultValue: 'Boulonnée',
      },
    ],
  },
  {
    code: 'belt-drive-station',
    name: "Station d'entraînement",
    description: 'Station de tête pour convoyeur à bande.',
    customFields: [
      {
        name: 'Type de tambour',
        type: 'select',
        options: ['Caoutchouc rainuré', 'Métallique', 'Céramique'],
        defaultValue: 'Caoutchouc rainuré',
      },
      {
        name: 'Système de tension',
        type: 'select',
        options: ['Vis manuelle', 'Hydraulique', 'Pneumatique'],
        defaultValue: 'Vis manuelle',
      },
    ],
  },
  {
    code: 'belt-tail-station',
    name: 'Station de retour',
    description: 'Tambour de retour et système de nettoyage de bande.',
    customFields: [
      {
        name: 'Nettoyeur principal',
        type: 'select',
        options: ['Racleur PU', 'Brosse acier', 'Racleur secondaire'],
        defaultValue: 'Racleur PU',
      },
      { name: 'Diamètre tambour (mm)', type: 'number', required: true },
    ],
  },
  {
    code: 'belt-support-frame',
    name: 'Ossature convoyeur',
    description: 'Structure intermédiaire et rouleaux porteurs.',
    customFields: [
      { name: 'Longueur (m)', type: 'number', required: true },
      { name: 'Nombre de rouleaux', type: 'number', required: true },
      {
        name: 'Type de châssis',
        type: 'select',
        options: ['Treillis', 'Caisson', 'Portique'],
        defaultValue: 'Treillis',
      },
    ],
  },
  {
    code: 'gravity-vibration-deck',
    name: 'Plateau vibrant',
    description: 'Plateau densimétrique pour séparation des grains.',
    customFields: [
      {
        name: 'Type de plateau',
        type: 'select',
        options: ['Acier perforé', 'Inox poli', 'Composite'],
        defaultValue: 'Acier perforé',
      },
      { name: 'Fréquence de vibration (Hz)', type: 'number', required: true },
      { name: 'Inclinaison plateau (°)', type: 'number' },
    ],
  },
  {
    code: 'ventilation-fan',
    name: 'Ventilateur process',
    description: "Ventilateur d'aspiration ou d'extraction pour ligne céréalière.",
    customFields: [
      { name: 'Débit (m³/h)', type: 'number', required: true },
      {
        name: 'Type de roue',
        type: 'select',
        options: ['Axiale', 'Centrifuge', 'Mixte'],
        defaultValue: 'Centrifuge',
      },
      { name: 'Vitesse nominale (rpm)', type: 'number' },
    ],
  },
  {
    code: 'control-panel',
    name: 'Armoire de contrôle',
    description: 'Armoire électrique pilotant un équipement ou une machine.',
    customFields: [
      {
        name: 'Automate principal',
        type: 'select',
        required: true,
        defaultValue: 'Schneider Modicon M340',
        options: ['Schneider Modicon M340', 'Siemens S7-1500', 'Schneider Modicon M221'],
      },
      { name: 'Année de mise à jour', type: 'number' },
      {
        name: "Indice de protection",
        type: 'select',
        defaultValue: 'IP55',
        options: ['IP55', 'IP65', 'IP54'],
      },
    ],
  },
  {
    code: 'burner-module',
    name: 'Module brûleur',
    description: 'Module de combustion alimentant un séchoir en air chaud.',
    customFields: [
      { name: 'Puissance thermique (kW)', type: 'number', required: true },
      {
        name: 'Type de carburant',
        type: 'select',
        defaultValue: 'Gaz naturel',
        options: ['Gaz naturel', 'Biomasse', 'Fioul léger'],
      },
      {
        name: "Système d'allumage",
        type: 'select',
        defaultValue: 'Double électrode',
        options: ['Double électrode', 'Brûleur pilote', 'Allumeur électronique'],
      },
    ],
  },
  {
    code: 'dryer-column-segment',
    name: 'Segment de colonne',
    description: 'Module de colonne de séchage empilable.',
    customFields: [
      { name: 'Hauteur segment (m)', type: 'number', required: true },
      {
        name: 'Zone de séchage',
        type: 'select',
        options: ['Échauffage', 'Tempe', 'Refroidissement'],
        defaultValue: 'Échauffage',
      },
      { name: 'Capteurs intégrés', type: 'boolean', defaultValue: 'true' },
    ],
  },
  {
    code: 'dust-filter',
    name: 'Filtre à poussière',
    description: 'Filtre à manches ou cyclone pour dépoussiérage.',
    customFields: [
      { name: 'Efficacité de filtration (%)', type: 'number', required: true },
      {
        name: 'Type de média filtrant',
        type: 'select',
        options: ['Polyester', 'Fibre de verre', 'Polypropylène'],
        defaultValue: 'Polyester',
      },
      { name: 'Nombre de cartouches', type: 'number' },
    ],
  },
  {
    code: 'screw-trough-section',
    name: 'Caisson de vis',
    description: 'Tronçon de vis sans fin avec palier intermédiaire.',
    customFields: [
      { name: 'Longueur (m)', type: 'number', required: true },
      { name: 'Diamètre vis (mm)', type: 'number', required: true },
      {
        name: 'Matériau',
        type: 'select',
        options: ['Acier peint', 'Acier inoxydable', 'Galvanisé'],
        defaultValue: 'Acier peint',
      },
    ],
  },
  {
    code: 'screw-inlet-hopper',
    name: "Trémie d'alimentation",
    description: 'Trémie de reprise amont pour vis sans fin.',
    customFields: [
      { name: 'Capacité (L)', type: 'number', required: true },
      {
        name: 'Type de grille',
        type: 'select',
        options: ['Grille lisse', 'Grille anti-gravats', 'Grille magnétique'],
        defaultValue: 'Grille anti-gravats',
      },
    ],
  },
  {
    code: 'screw-outlet-chute',
    name: 'Goulotte de sortie',
    description: 'Sortie aval avec vanne de réglage.',
    customFields: [
      {
        name: 'Type de vanne',
        type: 'select',
        options: ['Guillotine', 'Papillon', 'By-pass'],
        defaultValue: 'Guillotine',
      },
      { name: "Orientation (°)", type: 'number' },
    ],
  },
  {
    code: 'weigh-load-frame',
    name: 'Cadre peseur',
    description: 'Structure équipée de capteurs de pesage.',
    customFields: [
      { name: 'Capacité nominale (kg)', type: 'number', required: true },
      { name: 'Nombre de capteurs', type: 'number', required: true },
      {
        name: 'Protection IP',
        type: 'select',
        options: ['IP54', 'IP65', 'IP67'],
        defaultValue: 'IP65',
      },
    ],
  },
  {
    code: 'weigh-discharge-gate',
    name: 'Vanne de vidange',
    description: 'Organe de vidange motorisé pour benne peseuse.',
    customFields: [
      {
        name: "Type d'actionneur",
        type: 'select',
        options: ['Hydraulique', 'Motoréducteur', 'Pneumatique'],
        defaultValue: 'Hydraulique',
      },
      { name: "Temps d'ouverture (s)", type: 'number' },
    ],
  },
  {
    code: 'hydraulic-power-pack',
    name: 'Groupe hydraulique',
    description: 'Groupe hydraulique alimentant vérins et accessoires.',
    customFields: [
      { name: 'Débit nominal (l/min)', type: 'number', required: true },
      { name: 'Pression max (bar)', type: 'number', required: true },
      {
        name: 'Type de pompe',
        type: 'select',
        options: ['Piston axial', 'Palette', 'Engrenages'],
        defaultValue: 'Piston axial',
      },
    ],
  },
  {
    code: 'telehandler-boom',
    name: 'Flèche télescopique',
    description: 'Flèche et berceau de levage pour chariot télescopique.',
    customFields: [
      { name: 'Hauteur max (m)', type: 'number', required: true },
      { name: 'Sections télescopiques', type: 'number', required: true },
      {
        name: 'Type de guidage',
        type: 'select',
        options: ['Galets', 'Patins composites'],
        defaultValue: 'Galets',
      },
    ],
  },
  {
    code: 'telehandler-cab-module',
    name: 'Cabine opérateur',
    description: 'Cabine pressurisée avec commandes.',
    customFields: [
      {
        name: 'Type de cabine',
        type: 'select',
        options: ['Standard', 'Premium climatisée', 'Haute visibilité'],
        defaultValue: 'Premium climatisée',
      },
      { name: 'Climatisation', type: 'boolean', defaultValue: 'true' },
      { name: 'Nombre de caméras', type: 'number' },
    ],
  },
  {
    code: 'telehandler-attachment-carrier',
    name: 'Support d’outils',
    description: 'Plaque porte-outils et attelage rapide.',
    customFields: [
      {
        name: "Type d'attache",
        type: 'select',
        options: ['Fourches FEM', 'Attache Euro', 'Attache Manitou'],
        defaultValue: 'Attache Manitou',
      },
      { name: 'Capacité nominale (t)', type: 'number', required: true },
    ],
  },
];

const pieceTypeDefinitions: PieceTypeDefinition[] = [
  {
    code: 'hex-screw',
    name: 'Vis hexagonale',
    description: 'Visserie pour assemblages mécaniques.',
    customFields: [
      { name: 'Diamètre (mm)', type: 'number', required: true },
      { name: 'Longueur (mm)', type: 'number', required: true },
      {
        name: 'Classe acier',
        type: 'select',
        options: ['8.8', '10.9', '12.9'],
        defaultValue: '8.8',
      },
    ],
  },
  {
    code: 'lock-washer',
    name: 'Rondelle Grower',
    description: 'Rondelle anti-desserrage.',
    customFields: [
      { name: 'Diamètre (mm)', type: 'number', required: true },
      {
        name: 'Finition',
        type: 'select',
        options: ['Zinguée', 'Inox', 'Noire'],
        defaultValue: 'Inox',
      },
    ],
  },
  {
    code: 'flat-gasket',
    name: 'Joint plat',
    description: 'Joint pour brides et trappes de maintenance.',
    customFields: [
      {
        name: 'Matière',
        type: 'select',
        options: ['NBR', 'PTFE', 'Fibre compressée'],
        defaultValue: 'NBR',
      },
      { name: 'Épaisseur (mm)', type: 'number', required: true },
    ],
  },
  {
    code: 'drive-belt',
    name: 'Courroie',
    description: 'Courroie transporteuse ou élévatrice.',
    customFields: [
      { name: 'Largeur (mm)', type: 'number', required: true },
      {
        name: 'Matériau',
        type: 'select',
        options: ['Caoutchouc nitrile', 'Polyuréthane', 'PVC'],
        defaultValue: 'Caoutchouc nitrile',
      },
    ],
  },
  {
    code: 'roller-bearing',
    name: 'Roulement',
    description: 'Roulement à semelle ou palier.',
    customFields: [
      {
        name: 'Série',
        type: 'select',
        options: ['UCP', 'UCFL', 'UCT'],
        defaultValue: 'UCP',
      },
      {
        name: "Type d'étanchéité",
        type: 'select',
        options: ['ZZ', '2RS'],
        defaultValue: '2RS',
      },
    ],
  },
  {
    code: 'filter-cartridge',
    name: 'Cartouche filtrante',
    description: 'Cartouche de dépoussiérage.',
    customFields: [
      { name: 'Longueur (mm)', type: 'number', required: true },
      {
        name: 'Média filtrant',
        type: 'select',
        options: ['Polyester', 'Fibre de verre', 'Nomex'],
        defaultValue: 'Polyester',
      },
    ],
  },
  {
    code: 'speed-sensor',
    name: 'Capteur de vitesse',
    description: 'Capteur inductif pour surveillance de rotation.',
    customFields: [
      {
        name: 'Type de sortie',
        type: 'select',
        options: ['PNP 4-20 mA', 'PNP Tout ou rien'],
        defaultValue: 'PNP 4-20 mA',
      },
      { name: 'Plage de mesure (rpm)', type: 'number', required: true },
    ],
  },
  {
    code: 'temperature-probe',
    name: 'Sonde de température',
    description: 'Sonde PT100 pour surveillance du séchage.',
    customFields: [
      {
        name: 'Type',
        type: 'select',
        options: ['PT100 classe A', 'PT100 classe B'],
        defaultValue: 'PT100 classe A',
      },
      { name: 'Longueur tige (mm)', type: 'number', required: true },
    ],
  },
  {
    code: 'fuse-cartridge',
    name: 'Fusible',
    description: 'Fusible cylindrique pour protection électrique.',
    customFields: [
      { name: 'Calibre (A)', type: 'number', required: true },
      {
        name: 'Type',
        type: 'select',
        options: ['gG', 'aM'],
        defaultValue: 'gG',
      },
    ],
  },
  {
    code: 'load-cell',
    name: 'Capteur de pesage',
    description: 'Capteur de pesage pour benne peseuse.',
    customFields: [
      { name: 'Capacité (kg)', type: 'number', required: true },
      {
        name: 'Type de connexion',
        type: 'select',
        options: ['Câble 4 fils', 'Câble 6 fils'],
        defaultValue: 'Câble 6 fils',
      },
    ],
  },
  {
    code: 'lubrication-cartridge',
    name: 'Cartouche de graisse',
    description: 'Cartouche pour point de graissage automatique.',
    customFields: [
      { name: 'Volume (cm³)', type: 'number', required: true },
      {
        name: 'Grade de graisse',
        type: 'select',
        options: ['NLGI 1', 'NLGI 2'],
        defaultValue: 'NLGI 2',
      },
    ],
  },
  {
    code: 'hydraulic-hose',
    name: 'Flexible hydraulique',
    description: 'Flexible haute pression pour circuit hydraulique.',
    customFields: [
      { name: 'Pression max (bar)', type: 'number', required: true },
      {
        name: 'Type de renfort',
        type: 'select',
        options: ['2 tresses acier', '4 nappes acier'],
        defaultValue: '2 tresses acier',
      },
      { name: 'Longueur (mm)', type: 'number', required: true },
    ],
  },
];

const pieceModelDefinitions: PieceModelDefinition[] = [
  {
    code: 'screw-m12x80',
    name: 'Vis M12x80 8.8',
    description: 'Vis tête hexagonale pour charpente.',
    typeCode: 'hex-screw',
    structure: { standard: 'ISO 4014' },
  },
  {
    code: 'screw-m10x60',
    name: 'Vis M10x60 10.9',
    description: 'Vis haute résistance pour convoyeur.',
    typeCode: 'hex-screw',
  },
  {
    code: 'screw-m8x30',
    name: 'Vis M8x30 inox',
    description: 'Visserie inox pour accessoires.',
    typeCode: 'hex-screw',
  },
  {
    code: 'washer-grower-12',
    name: 'Rondelle Grower Ø12',
    description: 'Rondelle de sécurité inox.',
    typeCode: 'lock-washer',
  },
  {
    code: 'washer-grower-10',
    name: 'Rondelle Grower Ø10',
    description: 'Rondelle pour visserie M10.',
    typeCode: 'lock-washer',
  },
  {
    code: 'gasket-ht-200',
    name: 'Joint haute température 200°C',
    description: 'Joint fibre compressée pour trappe.',
    typeCode: 'flat-gasket',
  },
  {
    code: 'belt-hd-800',
    name: 'Courroie 800 mm Heavy Duty',
    description: 'Courroie caoutchouc nitrile 800 mm.',
    typeCode: 'drive-belt',
  },
  {
    code: 'belt-hd-650',
    name: 'Courroie 650 mm Agro',
    description: 'Courroie polyuréthane 650 mm.',
    typeCode: 'drive-belt',
  },
  {
    code: 'bearing-ucp210',
    name: 'Palier UCP210',
    description: 'Roulement semelle fonte.',
    typeCode: 'roller-bearing',
  },
  {
    code: 'bearing-ucfl207',
    name: 'Palier UCFL207',
    description: 'Roulement bride deux trous.',
    typeCode: 'roller-bearing',
  },
  {
    code: 'filter-dust-610',
    name: 'Cartouche filtre 610 mm',
    description: 'Cartouche polyester 610 mm.',
    typeCode: 'filter-cartridge',
  },
  {
    code: 'filter-dust-480',
    name: 'Cartouche filtre 480 mm',
    description: 'Cartouche polyester 480 mm.',
    typeCode: 'filter-cartridge',
  },
  {
    code: 'sensor-speed-m12',
    name: 'Capteur vitesse M12',
    description: 'Capteur inductif M12 PNP 4-20 mA.',
    typeCode: 'speed-sensor',
  },
  {
    code: 'sensor-speed-m18',
    name: 'Capteur vitesse M18',
    description: 'Capteur inductif M18 PNP.',
    typeCode: 'speed-sensor',
  },
  {
    code: 'temp-probe-pt100',
    name: 'Sonde PT100 300 mm',
    description: 'Sonde PT100 classe A tige 300 mm.',
    typeCode: 'temperature-probe',
  },
  {
    code: 'temp-probe-pt100-short',
    name: 'Sonde PT100 200 mm',
    description: 'Sonde PT100 compacte.',
    typeCode: 'temperature-probe',
  },
  {
    code: 'fuse-gg-25a',
    name: 'Fusible gG 25A',
    description: 'Fusible protection puissance 25A.',
    typeCode: 'fuse-cartridge',
  },
  {
    code: 'fuse-gg-40a',
    name: 'Fusible gG 40A',
    description: 'Fusible protection 40A.',
    typeCode: 'fuse-cartridge',
  },
  {
    code: 'load-cell-5t',
    name: 'Capteur pesage 5T',
    description: 'Capteur compression 5 tonnes.',
    typeCode: 'load-cell',
  },
  {
    code: 'grease-cartridge-400',
    name: 'Cartouche graisse 400g',
    description: 'Cartouche graisse NLGI2 400g.',
    typeCode: 'lubrication-cartridge',
  },
  {
    code: 'hydraulic-hose-2w',
    name: 'Flexible 2 tresses 420 bar',
    description: 'Flexible 2 tresses acier 420 bar.',
    typeCode: 'hydraulic-hose',
  },
];

const componentModelDefinitions: ComponentModelDefinition[] = [
  {
    code: 'motor-drive-75',
    name: 'Moteur 75 kW IE3',
    description: 'Moteur IE3 75 kW IP55.',
    typeCode: 'motor-drive',
    structure: {
      recommendedCustomFields: {
        'Puissance nominale (kW)': '75',
        'Classe énergétique': 'IE3',
        "Indice de protection": 'IP55',
      },
    },
  },
  {
    code: 'motor-drive-55',
    name: 'Moteur 55 kW IE3',
    description: 'Motorisation ligne aval.',
    typeCode: 'motor-drive',
  },
  {
    code: 'motor-drive-45',
    name: 'Moteur 45 kW IE3',
    description: 'Motorisation convoyeur principal.',
    typeCode: 'motor-drive',
  },
  {
    code: 'motor-drive-37',
    name: 'Moteur 37 kW IE3',
    description: 'Motorisation convoyeur secondaire.',
    typeCode: 'motor-drive',
  },
  {
    code: 'motor-drive-18',
    name: 'Moteur 18.5 kW IE3',
    description: 'Motorisation vis sans fin.',
    typeCode: 'motor-drive',
  },
  {
    code: 'motor-drive-15',
    name: 'Moteur 15 kW IE3',
    description: 'Motorisation vis compact.',
    typeCode: 'motor-drive',
  },
  {
    code: 'motor-drive-110',
    name: 'Moteur 110 kW IE3',
    description: 'Motorisation séchoir.',
    typeCode: 'motor-drive',
  },
  {
    code: 'gearbox-flender',
    name: 'Réducteur Flender 3200 Nm',
    description: 'Réducteur à couple élevé.',
    typeCode: 'gearbox-assembly',
  },
  {
    code: 'gearbox-bonfiglioli',
    name: 'Réducteur Bonfiglioli TA',
    description: 'Réducteur montage sur arbre.',
    typeCode: 'gearbox-assembly',
  },
  {
    code: 'gearbox-sew',
    name: 'Réducteur SEW K',
    description: 'Réducteur coaxial pour vis.',
    typeCode: 'gearbox-assembly',
  },
  {
    code: 'bucket-head-120',
    name: 'Tête élévateur 800 mm',
    description: 'Tête renforcée 800 mm.',
    typeCode: 'bucket-head-section',
  },
  {
    code: 'bucket-head-95',
    name: 'Tête élévateur 650 mm',
    description: 'Tête compacte 650 mm.',
    typeCode: 'bucket-head-section',
  },
  {
    code: 'bucket-boot-heavy',
    name: 'Pied élévateur renforcé',
    description: 'Pied avec tension à vis.',
    typeCode: 'bucket-boot-section',
  },
  {
    code: 'bucket-boot-compact',
    name: 'Pied élévateur compact',
    description: 'Pied compact avec tension hydraulique.',
    typeCode: 'bucket-boot-section',
  },
  {
    code: 'bucket-leg-3m',
    name: 'Tronçon 3 m',
    description: 'Gaine 3 mètres renforcée.',
    typeCode: 'bucket-leg-section',
  },
  {
    code: 'bucket-leg-2-5m',
    name: 'Tronçon 2,5 m',
    description: 'Gaine 2,5 mètres compacte.',
    typeCode: 'bucket-leg-section',
  },
  {
    code: 'belt-drive-800',
    name: "Station entraînement 800",
    description: 'Station tête 800 mm.',
    typeCode: 'belt-drive-station',
  },
  {
    code: 'belt-drive-650',
    name: "Station entraînement 650",
    description: 'Station tête 650 mm.',
    typeCode: 'belt-drive-station',
  },
  {
    code: 'belt-tail-800',
    name: 'Station retour 800',
    description: 'Retour 800 mm avec racleur.',
    typeCode: 'belt-tail-station',
  },
  {
    code: 'belt-tail-650',
    name: 'Station retour 650',
    description: 'Retour 650 mm compact.',
    typeCode: 'belt-tail-station',
  },
  {
    code: 'belt-frame-18m',
    name: 'Ossature 18 m',
    description: 'Châssis convoyeur 18 m.',
    typeCode: 'belt-support-frame',
  },
  {
    code: 'belt-frame-25m',
    name: 'Ossature 25 m',
    description: 'Châssis convoyeur 25 m.',
    typeCode: 'belt-support-frame',
  },
  {
    code: 'gravity-deck-120',
    name: 'Plateau densimétrique 120',
    description: 'Plateau haute capacité.',
    typeCode: 'gravity-vibration-deck',
  },
  {
    code: 'gravity-deck-80',
    name: 'Plateau densimétrique 80',
    description: 'Plateau compact.',
    typeCode: 'gravity-vibration-deck',
  },
  {
    code: 'fan-process-45',
    name: 'Ventilateur 45 kW',
    description: 'Ventilateur centrifuge 45 kW.',
    typeCode: 'ventilation-fan',
  },
  {
    code: 'fan-process-30',
    name: 'Ventilateur 30 kW',
    description: 'Ventilateur centrifuge 30 kW.',
    typeCode: 'ventilation-fan',
  },
  {
    code: 'control-panel-m340',
    name: 'Armoire Schneider M340',
    description: 'Armoire Schneider Electric.',
    typeCode: 'control-panel',
  },
  {
    code: 'control-panel-s7',
    name: 'Armoire Siemens S7',
    description: 'Armoire Siemens S7-1500.',
    typeCode: 'control-panel',
  },
  {
    code: 'burner-module-3mw',
    name: 'Brûleur gaz 3 MW',
    description: 'Brûleur gaz modulant.',
    typeCode: 'burner-module',
  },
  {
    code: 'burner-module-2mw',
    name: 'Brûleur biomasse 2 MW',
    description: 'Brûleur biomasse compact.',
    typeCode: 'burner-module',
  },
  {
    code: 'dryer-column-2m',
    name: 'Segment colonne 2 m',
    description: 'Segment de colonne zone chaude.',
    typeCode: 'dryer-column-segment',
  },
  {
    code: 'dryer-column-1-5m',
    name: 'Segment colonne 1,5 m',
    description: 'Segment zone refroidissement.',
    typeCode: 'dryer-column-segment',
  },
  {
    code: 'dust-filter-cyclone',
    name: 'Filtre cyclone 610',
    description: 'Filtre cyclone 6 cartouches.',
    typeCode: 'dust-filter',
  },
  {
    code: 'dust-filter-compact',
    name: 'Filtre compact 480',
    description: 'Filtre compact 4 cartouches.',
    typeCode: 'dust-filter',
  },
  {
    code: 'screw-trough-200',
    name: 'Caisson vis 200',
    description: 'Caisson pour vis 200 mm.',
    typeCode: 'screw-trough-section',
  },
  {
    code: 'screw-trough-160',
    name: 'Caisson vis 160',
    description: 'Caisson pour vis 160 mm.',
    typeCode: 'screw-trough-section',
  },
  {
    code: 'screw-inlet-200',
    name: 'Trémie alimentation 200',
    description: 'Trémie 200 l anti-gravats.',
    typeCode: 'screw-inlet-hopper',
  },
  {
    code: 'screw-inlet-160',
    name: 'Trémie alimentation 160',
    description: 'Trémie 160 l compacte.',
    typeCode: 'screw-inlet-hopper',
  },
  {
    code: 'screw-outlet-vanne',
    name: 'Goulotte vanne guillotine',
    description: 'Goulotte sortie vanne guillotine.',
    typeCode: 'screw-outlet-chute',
  },
  {
    code: 'screw-outlet-flap',
    name: 'Goulotte clapet by-pass',
    description: 'Goulotte sortie clapet.',
    typeCode: 'screw-outlet-chute',
  },
  {
    code: 'weigh-frame-5t',
    name: 'Cadre peseur 5T',
    description: 'Cadre peseur 5 tonnes.',
    typeCode: 'weigh-load-frame',
  },
  {
    code: 'weigh-frame-3t',
    name: 'Cadre peseur 3T',
    description: 'Cadre peseur 3 tonnes.',
    typeCode: 'weigh-load-frame',
  },
  {
    code: 'weigh-gate-hydraulic',
    name: 'Vanne hydraulique',
    description: 'Vanne hydraulique ouverture rapide.',
    typeCode: 'weigh-discharge-gate',
  },
  {
    code: 'weigh-gate-screw',
    name: 'Vanne vis motorisée',
    description: 'Vanne motoréducteur vis.',
    typeCode: 'weigh-discharge-gate',
  },
  {
    code: 'hydraulic-pack-tele',
    name: 'Groupe hydraulique 140 l/min',
    description: 'Groupe hydraulique Manitou.',
    typeCode: 'hydraulic-power-pack',
  },
  {
    code: 'tele-boom-8m',
    name: 'Flèche télescopique 8 m',
    description: 'Flèche 4 sections 8 m.',
    typeCode: 'telehandler-boom',
  },
  {
    code: 'tele-cab-premium',
    name: 'Cabine premium climatisée',
    description: 'Cabine Manitou climatisée.',
    typeCode: 'telehandler-cab-module',
  },
  {
    code: 'tele-carrier-quick',
    name: 'Attache rapide universelle',
    description: 'Support d’outils Manitou.',
    typeCode: 'telehandler-attachment-carrier',
  },
];

const constructeurDefinitions: ConstructeurDefinition[] = [
  {
    key: 'buhler',
    name: 'Bühler Grain Systems',
    email: 'contact@buhlergroup.com',
    phone: '+41 71 955 11 11',
  },
  {
    key: 'agritech',
    name: 'Agritech Elevators',
    email: 'info@agritech.fr',
    phone: '+33 4 78 12 34 56',
  },
  {
    key: 'valmont',
    name: 'Valmont Handling',
    email: 'sales@valmont.fr',
    phone: '+33 3 88 77 41 20',
  },
  {
    key: 'agridry',
    name: 'Agridry Systems',
    email: 'support@agridry.eu',
    phone: '+33 2 41 52 78 00',
  },
  {
    key: 'agrifan',
    name: 'AgriFan Ventilation',
    email: 'contact@agrifan.fr',
    phone: '+33 2 44 55 12 32',
  },
  {
    key: 'manitou',
    name: 'Manitou Group',
    email: 'support@manitou-group.com',
    phone: '+33 2 40 09 10 11',
  },
  {
    key: 'sew',
    name: 'SEW-Eurodrive',
    email: 'info@sew-eurodrive.fr',
    phone: '+33 4 72 24 60 00',
  },
  {
    key: 'flender',
    name: 'Flender GmbH',
    email: 'contact@flender.com',
    phone: '+49 203 998 0',
  },
  {
    key: 'bonfiglioli',
    name: 'Bonfiglioli Riduttori',
    email: 'sales@bonfiglioli.com',
    phone: '+39 051 647 3111',
  },
  {
    key: 'poclain',
    name: 'Poclain Hydraulics',
    email: 'support@poclain-hydraulics.com',
    phone: '+33 3 44 31 74 00',
  },
  {
    key: 'ifm',
    name: 'IFM Electronic',
    email: 'contact@ifm.com',
    phone: '+33 1 69 11 37 00',
  },
  {
    key: 'skf',
    name: 'SKF France',
    email: 'support@skf.com',
    phone: '+33 4 37 24 64 00',
  },
];

const typeMachineDefinitions: TypeMachineDefinition[] = [
  {
    code: 'bucket-elevator',
    name: 'Élévateur à godets industriel',
    description: 'Machine de manutention verticale pour élévation de céréales.',
    category: 'Triage & convoyage',
    maintenanceFrequency:
      "Inspection journalière des trappes, graissage hebdomadaire des paliers, contrôle courroie mensuel.",
    specifications: {
      zone: 'Réception',
      instrumentation: ['Capteur vitesse', 'Capteur niveau'],
    },
    customFields: [
      { name: 'Capacité nominale (t/h)', type: 'number', required: true },
      { name: 'Hauteur de levage (m)', type: 'number', required: true },
      {
        name: 'Produit traité',
        type: 'select',
        options: ['Blé tendre', 'Orge brassicole', 'Maïs grain'],
        defaultValue: 'Blé tendre',
        required: true,
      },
      { name: 'Date de mise en service', type: 'date', required: true },
    ],
    componentRequirements: [
      {
        label: "Tête d'élévateur",
        typeCode: 'bucket-head-section',
        minCount: 1,
        maxCount: 1,
        required: true,
      },
      {
        label: "Pied d'élévateur",
        typeCode: 'bucket-boot-section',
        minCount: 1,
        maxCount: 1,
        required: true,
      },
      {
        label: 'Tronçons de gaine',
        typeCode: 'bucket-leg-section',
        minCount: 2,
        required: true,
      },
      {
        label: 'Motorisation principale',
        typeCode: 'motor-drive',
        minCount: 1,
        required: true,
      },
      {
        label: 'Réducteur principal',
        typeCode: 'gearbox-assembly',
        minCount: 1,
        required: true,
      },
      {
        label: 'Armoire locale',
        typeCode: 'control-panel',
        minCount: 1,
        maxCount: 1,
        required: false,
      },
    ],
    pieceRequirements: [
      {
        label: 'Courroie élévatrice',
        typeCode: 'drive-belt',
        minCount: 1,
        required: true,
      },
      {
        label: 'Capteur de vitesse',
        typeCode: 'speed-sensor',
        minCount: 1,
        required: false,
      },
      {
        label: 'Kit visserie structure',
        typeCode: 'hex-screw',
        minCount: 1,
        required: false,
      },
    ],
  },
  {
    code: 'belt-conveyor',
    name: 'Convoyeur à bande industriel',
    description: 'Convoyeur horizontal ou incliné pour transfert de grains.',
    category: 'Triage & convoyage',
    maintenanceFrequency: 'Contrôle visuel quotidien, réglage de bande hebdomadaire, révision annuelle.',
    specifications: {
      zone: 'Transfert',
      supports: ['Passerelle', 'Structure acier'],
    },
    customFields: [
      { name: 'Débit (t/h)', type: 'number', required: true },
      { name: 'Longueur (m)', type: 'number', required: true },
      {
        name: 'Localisation',
        type: 'select',
        options: ['Réception', 'Nettoyage', 'Expédition'],
        defaultValue: 'Réception',
      },
    ],
    componentRequirements: [
      {
        label: "Station d'entraînement",
        typeCode: 'belt-drive-station',
        minCount: 1,
        maxCount: 1,
        required: true,
      },
      {
        label: 'Station de retour',
        typeCode: 'belt-tail-station',
        minCount: 1,
        maxCount: 1,
        required: true,
      },
      {
        label: 'Ossature intermédiaire',
        typeCode: 'belt-support-frame',
        minCount: 1,
        required: true,
      },
      {
        label: 'Motorisation convoyeur',
        typeCode: 'motor-drive',
        minCount: 1,
        required: true,
      },
      {
        label: 'Réducteur convoyeur',
        typeCode: 'gearbox-assembly',
        minCount: 1,
        required: true,
      },
      {
        label: 'Coffret de commande',
        typeCode: 'control-panel',
        minCount: 1,
        required: false,
      },
    ],
    pieceRequirements: [
      {
        label: 'Bande transporteuse',
        typeCode: 'drive-belt',
        minCount: 1,
        required: true,
      },
      {
        label: 'Paliers supports',
        typeCode: 'roller-bearing',
        minCount: 2,
        required: false,
      },
      {
        label: 'Visserie ossature',
        typeCode: 'hex-screw',
        minCount: 1,
        required: false,
      },
    ],
  },
  {
    code: 'gravity-separator',
    name: 'Table densimétrique',
    description: 'Table vibrante pour séparation par densité.',
    category: 'Nettoyage',
    maintenanceFrequency: 'Nettoyage tamis quotidien, contrôle vibrateurs hebdomadaire.',
    specifications: {
      zone: 'Nettoyage fin',
      aspiration: true,
    },
    customFields: [
      { name: 'Capacité de tri (t/h)', type: 'number', required: true },
      {
        name: 'Produit traité',
        type: 'select',
        options: ['Blé', 'Orge', 'Tournesol'],
        defaultValue: 'Blé',
      },
      { name: 'Date de mise en service', type: 'date', required: true },
    ],
    componentRequirements: [
      {
        label: 'Plateau vibrant',
        typeCode: 'gravity-vibration-deck',
        minCount: 1,
        required: true,
      },
      {
        label: 'Ventilateur aspiration',
        typeCode: 'ventilation-fan',
        minCount: 1,
        required: true,
      },
      {
        label: 'Armoire de réglage',
        typeCode: 'control-panel',
        minCount: 1,
        required: true,
      },
    ],
    pieceRequirements: [
      {
        label: 'Capteur vibration',
        typeCode: 'speed-sensor',
        minCount: 1,
        required: false,
      },
      {
        label: 'Kit visserie plateau',
        typeCode: 'hex-screw',
        minCount: 1,
        required: false,
      },
      {
        label: 'Cartouche aspiration',
        typeCode: 'filter-cartridge',
        minCount: 1,
        required: false,
      },
    ],
  },
  {
    code: 'grain-dryer',
    name: 'Séchoir à grains continu',
    description: 'Système de séchage continu haute capacité.',
    category: 'Séchage',
    maintenanceFrequency:
      'Contrôle brûleur hebdomadaire, nettoyage filtre et vérification ventilateurs mensuels.',
    specifications: {
      bâtiment: 'Tour de séchage',
      energie: ['Gaz naturel', 'Électricité'],
    },
    customFields: [
      { name: 'Capacité sèche (t/h)', type: 'number', required: true },
      {
        name: 'Mode d’alimentation',
        type: 'select',
        options: ['Élévateur principal', 'Vis de reprise'],
        defaultValue: 'Élévateur principal',
      },
      { name: 'Date de mise en service', type: 'date', required: true },
    ],
    componentRequirements: [
      {
        label: 'Module brûleur',
        typeCode: 'burner-module',
        minCount: 1,
        required: true,
      },
      {
        label: 'Colonnes de séchage',
        typeCode: 'dryer-column-segment',
        minCount: 2,
        required: true,
      },
      {
        label: 'Ventilation process',
        typeCode: 'ventilation-fan',
        minCount: 1,
        required: true,
      },
      {
        label: 'Filtre poussières',
        typeCode: 'dust-filter',
        minCount: 1,
        required: true,
      },
      {
        label: 'Armoire de pilotage',
        typeCode: 'control-panel',
        minCount: 1,
        required: true,
      },
    ],
    pieceRequirements: [
      {
        label: 'Sondes température',
        typeCode: 'temperature-probe',
        minCount: 2,
        required: false,
      },
      {
        label: 'Joints haute température',
        typeCode: 'flat-gasket',
        minCount: 1,
        required: false,
      },
      {
        label: 'Cartouches dépoussiéreur',
        typeCode: 'filter-cartridge',
        minCount: 2,
        required: false,
      },
    ],
  },
  {
    code: 'screw-conveyor',
    name: 'Vis de reprise céréales',
    description: 'Vis sans fin pour reprise et rechargement des silos.',
    category: 'Convoyage',
    maintenanceFrequency: 'Graissage paliers hebdomadaire, inspection trémie mensuelle.',
    specifications: {
      position: ['Sous cellules', 'Sortie séchoir'],
    },
    customFields: [
      { name: 'Diamètre vis (mm)', type: 'number', required: true },
      { name: 'Inclinaison (°)', type: 'number' },
      { name: 'Vitesse (rpm)', type: 'number' },
    ],
    componentRequirements: [
      {
        label: 'Caisson principal',
        typeCode: 'screw-trough-section',
        minCount: 1,
        required: true,
      },
      {
        label: "Trémie d'alimentation",
        typeCode: 'screw-inlet-hopper',
        minCount: 1,
        required: true,
      },
      {
        label: 'Goulotte de sortie',
        typeCode: 'screw-outlet-chute',
        minCount: 1,
        required: true,
      },
      {
        label: 'Motorisation vis',
        typeCode: 'motor-drive',
        minCount: 1,
        required: true,
      },
      {
        label: 'Réducteur vis',
        typeCode: 'gearbox-assembly',
        minCount: 1,
        required: true,
      },
    ],
    pieceRequirements: [
      {
        label: 'Paliers de ligne',
        typeCode: 'roller-bearing',
        minCount: 2,
        required: false,
      },
      {
        label: 'Kit visserie caisson',
        typeCode: 'hex-screw',
        minCount: 1,
        required: false,
      },
      {
        label: 'Cartouches de graisse',
        typeCode: 'lubrication-cartridge',
        minCount: 1,
        required: false,
      },
    ],
  },
  {
    code: 'weigh-hopper',
    name: 'Benne peseuse',
    description: 'Benne peseuse pour chargement camions ou big-bags.',
    category: 'Expédition',
    maintenanceFrequency: 'Vérification capteurs hebdomadaire, recalibrage trimestriel.',
    specifications: {
      utilisation: ['Chargement camion', 'Conditionnement big-bag'],
    },
    customFields: [
      { name: 'Capacité de pesée (kg)', type: 'number', required: true },
      {
        name: 'Précision (%)',
        type: 'number',
        required: true,
      },
      {
        name: 'Mode de vidange',
        type: 'select',
        options: ['Trappe motorisée', 'Vis doseuse', 'Vanne guillotine'],
        defaultValue: 'Trappe motorisée',
      },
    ],
    componentRequirements: [
      {
        label: 'Cadre peseur',
        typeCode: 'weigh-load-frame',
        minCount: 1,
        required: true,
      },
      {
        label: 'Vanne de vidange',
        typeCode: 'weigh-discharge-gate',
        minCount: 1,
        required: true,
      },
      {
        label: 'Coffret de pesage',
        typeCode: 'control-panel',
        minCount: 1,
        required: true,
      },
    ],
    pieceRequirements: [
      {
        label: 'Capteurs de pesage',
        typeCode: 'load-cell',
        minCount: 2,
        required: true,
      },
      {
        label: 'Fusibles de protection',
        typeCode: 'fuse-cartridge',
        minCount: 1,
        required: false,
      },
      {
        label: 'Joint trappe',
        typeCode: 'flat-gasket',
        minCount: 1,
        required: false,
      },
    ],
  },
  {
    code: 'telehandler',
    name: 'Chariot télescopique logistique',
    description: 'Chariot télescopique dédié aux manutentions céréalières.',
    category: 'Logistique',
    maintenanceFrequency: 'Graissage hebdomadaire, contrôle hydraulique mensuel.',
    specifications: {
      yardArea: 'Cour logistique',
      rotation: '3 équipes',
    },
    customFields: [
      {
        name: 'Usage principal',
        type: 'select',
        options: ['Chargement camions', 'Gestion big-bags', 'Maintenance silo'],
        defaultValue: 'Chargement camions',
      },
      {
        name: 'Lieu de stationnement',
        type: 'select',
        options: ['Hangar nord', 'Cour extérieure', 'Atelier maintenance'],
        defaultValue: 'Hangar nord',
      },
      { name: "Année d'achat", type: 'number', required: true },
    ],
    componentRequirements: [
      {
        label: 'Flèche télescopique',
        typeCode: 'telehandler-boom',
        minCount: 1,
        required: true,
      },
      {
        label: 'Groupe hydraulique',
        typeCode: 'hydraulic-power-pack',
        minCount: 1,
        required: true,
      },
      {
        label: 'Groupe moteur',
        typeCode: 'motor-drive',
        minCount: 1,
        required: true,
      },
      {
        label: 'Cabine opérateur',
        typeCode: 'telehandler-cab-module',
        minCount: 1,
        required: true,
      },
      {
        label: 'Support d’outils',
        typeCode: 'telehandler-attachment-carrier',
        minCount: 1,
        required: true,
      },
    ],
    pieceRequirements: [
      {
        label: 'Flexibles hydrauliques',
        typeCode: 'hydraulic-hose',
        minCount: 2,
        required: false,
      },
      {
        label: 'Fusibles cabine',
        typeCode: 'fuse-cartridge',
        minCount: 1,
        required: false,
      },
      {
        label: 'Cartouches graissage',
        typeCode: 'lubrication-cartridge',
        minCount: 1,
        required: false,
      },
    ],
  },
];

const machineBuilds: MachineBuildSpec[] = [
  {
    code: 'bucket-elevator-upstream',
    typeMachineCode: 'bucket-elevator',
    name: 'Élévateur amont Z400',
    reference: 'BE-Z400-01',
    prix: '58000',
    constructeurKey: 'agritech',
    customFieldValues: {
      'Capacité nominale (t/h)': 120,
      'Hauteur de levage (m)': 38,
      'Produit traité': 'Blé tendre',
      'Date de mise en service': new Date('2023-10-12'),
    },
    components: [
      {
        name: 'Tête haute Z400',
        reference: 'BE-TETE-400',
        prix: '18500',
        typeCode: 'bucket-head-section',
        requirementLabel: "Tête d'élévateur",
        modelCode: 'bucket-head-120',
        constructeur: 'agritech',
        customValues: {
          'Largeur tambour (mm)': 820,
          'Type de revêtement': 'Caoutchouc rainuré',
          'Nombre de trappes': 3,
        },
        pieces: [
          {
            name: 'Kit visserie tête',
            reference: 'KIT-TETE-01',
            typeCode: 'hex-screw',
            modelCode: 'screw-m12x80',
            customValues: {
              'Diamètre (mm)': 12,
              'Longueur (mm)': 80,
              'Classe acier': '8.8',
            },
          },
          {
            name: 'Rondelles de sécurité Ø12',
            reference: 'RDL-TETE-01',
            typeCode: 'lock-washer',
            modelCode: 'washer-grower-12',
            customValues: {
              'Diamètre (mm)': 12,
              Finition: 'Inox',
            },
          },
        ],
        children: [
          {
            name: 'Motorisation 75 kW',
            reference: 'MTR-75-EL1',
            typeCode: 'motor-drive',
            requirementLabel: 'Motorisation principale',
            modelCode: 'motor-drive-75',
            constructeur: 'sew',
            customValues: {
              'Puissance nominale (kW)': 75,
              'Classe énergétique': 'IE3',
              "Indice de protection": 'IP55',
            },
          },
          {
            name: 'Réducteur Flender 3200',
            reference: 'GBX-FL-01',
            typeCode: 'gearbox-assembly',
            requirementLabel: 'Réducteur principal',
            modelCode: 'gearbox-flender',
            constructeur: 'flender',
            customValues: {
              'Rapport de réduction': '1:28',
              'Couple nominal (Nm)': 3200,
              'Type de montage': 'À bride',
            },
          },
        ],
      },
      {
        name: 'Pied élévateur renforcé',
        reference: 'BE-PIED-400',
        prix: '14600',
        typeCode: 'bucket-boot-section',
        requirementLabel: "Pied d'élévateur",
        modelCode: 'bucket-boot-heavy',
        constructeur: 'agritech',
        customValues: {
          'Capacité trémie (L)': 480,
          'Mode de tension': 'Vis manuelle',
          'Système de nettoyage': 'Grattoirs',
        },
        pieces: [
          {
            name: 'Joint trappe inspection',
            reference: 'JNT-PIED-01',
            typeCode: 'flat-gasket',
            modelCode: 'gasket-ht-200',
            customValues: {
              Matière: 'Fibre compressée',
              'Épaisseur (mm)': 3,
            },
          },
        ],
      },
      {
        name: 'Gaine intermédiaire 3 m - A',
        reference: 'BE-GAINE-1',
        typeCode: 'bucket-leg-section',
        requirementLabel: 'Tronçons de gaine',
        modelCode: 'bucket-leg-3m',
        constructeur: 'agritech',
        customValues: {
          'Hauteur section (m)': 3,
          'Type de gaine': 'Boulonnée',
        },
      },
      {
        name: 'Gaine intermédiaire 3 m - B',
        reference: 'BE-GAINE-2',
        typeCode: 'bucket-leg-section',
        requirementLabel: 'Tronçons de gaine',
        modelCode: 'bucket-leg-3m',
        constructeur: 'agritech',
        customValues: {
          'Hauteur section (m)': 3,
          'Type de gaine': 'Renforcée',
        },
      },
      {
        name: 'Armoire locale tête élévateur',
        reference: 'ARM-EL-01',
        prix: '7800',
        typeCode: 'control-panel',
        requirementLabel: 'Armoire locale',
        modelCode: 'control-panel-m340',
        constructeur: 'buhler',
        customValues: {
          'Automate principal': 'Schneider Modicon M340',
          'Année de mise à jour': 2023,
          "Indice de protection": 'IP55',
        },
        pieces: [
          {
            name: 'Fusible alimentation 25A',
            reference: 'FS-25A-EL',
            typeCode: 'fuse-cartridge',
            modelCode: 'fuse-gg-25a',
            customValues: {
              'Calibre (A)': 25,
              Type: 'gG',
            },
          },
        ],
      },
    ],
    sparePieces: [
      {
        name: 'Courroie de rechange 800 mm',
        reference: 'SP-BELT-800',
        prix: '2200',
        typeCode: 'drive-belt',
        modelCode: 'belt-hd-800',
        constructeur: 'agritech',
        requirementLabel: 'Courroie élévatrice',
        customValues: {
          'Largeur (mm)': 800,
          Matériau: 'Caoutchouc nitrile',
        },
      },
      {
        name: 'Capteur vitesse secours',
        reference: 'SP-SPEED-01',
        typeCode: 'speed-sensor',
        modelCode: 'sensor-speed-m12',
        constructeur: 'ifm',
        requirementLabel: 'Capteur de vitesse',
        customValues: {
          'Type de sortie': 'PNP 4-20 mA',
          'Plage de mesure (rpm)': 1200,
        },
      },
      {
        name: 'Jeu visserie structure',
        reference: 'SP-VISS-EL',
        typeCode: 'hex-screw',
        modelCode: 'screw-m12x80',
        requirementLabel: 'Kit visserie structure',
        customValues: {
          'Diamètre (mm)': 12,
          'Longueur (mm)': 80,
          'Classe acier': '8.8',
        },
      },
    ],
  },
  {
    code: 'bucket-elevator-downstream',
    typeMachineCode: 'bucket-elevator',
    name: 'Élévateur aval Z320',
    reference: 'BE-Z320-02',
    prix: '49700',
    constructeurKey: 'agritech',
    customFieldValues: {
      'Capacité nominale (t/h)': 95,
      'Hauteur de levage (m)': 32,
      'Produit traité': 'Orge brassicole',
      'Date de mise en service': new Date('2022-09-05'),
    },
    components: [
      {
        name: 'Tête compact Z320',
        reference: 'BE-TETE-320',
        typeCode: 'bucket-head-section',
        requirementLabel: "Tête d'élévateur",
        modelCode: 'bucket-head-95',
        constructeur: 'agritech',
        customValues: {
          'Largeur tambour (mm)': 680,
          'Type de revêtement': 'Céramique',
          'Nombre de trappes': 2,
        },
        children: [
          {
            name: 'Motorisation 55 kW',
            reference: 'MTR-55-EL2',
            typeCode: 'motor-drive',
            requirementLabel: 'Motorisation principale',
            modelCode: 'motor-drive-55',
            constructeur: 'sew',
            customValues: {
              'Puissance nominale (kW)': 55,
              'Classe énergétique': 'IE3',
              "Indice de protection": 'IP55',
            },
          },
          {
            name: 'Réducteur Bonfiglioli',
            reference: 'GBX-BF-02',
            typeCode: 'gearbox-assembly',
            requirementLabel: 'Réducteur principal',
            modelCode: 'gearbox-bonfiglioli',
            constructeur: 'bonfiglioli',
            customValues: {
              'Rapport de réduction': '1:24',
              'Couple nominal (Nm)': 2100,
              'Type de montage': 'Sur arbre',
            },
          },
        ],
      },
      {
        name: 'Pied élévateur compact',
        reference: 'BE-PIED-320',
        typeCode: 'bucket-boot-section',
        requirementLabel: "Pied d'élévateur",
        modelCode: 'bucket-boot-compact',
        constructeur: 'agritech',
        customValues: {
          'Capacité trémie (L)': 360,
          'Mode de tension': 'Hydraulique',
          'Système de nettoyage': 'Vide-pied',
        },
      },
      {
        name: 'Gaine intermédiaire 2,5 m',
        reference: 'BE-GAINE-3',
        typeCode: 'bucket-leg-section',
        requirementLabel: 'Tronçons de gaine',
        modelCode: 'bucket-leg-2-5m',
        constructeur: 'agritech',
        customValues: {
          'Hauteur section (m)': 2.5,
          'Type de gaine': 'Boulonnée',
        },
      },
      {
        name: 'Gaine renfort 3 m',
        reference: 'BE-GAINE-4',
        typeCode: 'bucket-leg-section',
        requirementLabel: 'Tronçons de gaine',
        modelCode: 'bucket-leg-3m',
        constructeur: 'agritech',
        customValues: {
          'Hauteur section (m)': 3,
          'Type de gaine': 'Renforcée',
        },
      },
      {
        name: 'Coffret local aval',
        reference: 'ARM-EL-02',
        typeCode: 'control-panel',
        requirementLabel: 'Armoire locale',
        modelCode: 'control-panel-s7',
        constructeur: 'buhler',
        customValues: {
          'Automate principal': 'Siemens S7-1500',
          'Année de mise à jour': 2022,
          "Indice de protection": 'IP65',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Courroie de secours 650 mm',
        reference: 'SP-BELT-650',
        typeCode: 'drive-belt',
        modelCode: 'belt-hd-650',
        requirementLabel: 'Courroie élévatrice',
        customValues: {
          'Largeur (mm)': 650,
          Matériau: 'Polyuréthane',
        },
      },
      {
        name: 'Capteur vitesse compact',
        reference: 'SP-SPEED-02',
        typeCode: 'speed-sensor',
        modelCode: 'sensor-speed-m18',
        constructeur: 'ifm',
        requirementLabel: 'Capteur de vitesse',
        customValues: {
          'Type de sortie': 'PNP Tout ou rien',
          'Plage de mesure (rpm)': 900,
        },
      },
      {
        name: 'Kit visserie élévateur aval',
        reference: 'SP-VISS-EL2',
        typeCode: 'hex-screw',
        modelCode: 'screw-m10x60',
        requirementLabel: 'Kit visserie structure',
        customValues: {
          'Diamètre (mm)': 10,
          'Longueur (mm)': 60,
          'Classe acier': '10.9',
        },
      },
    ],
  },
  {
    code: 'belt-conveyor-feed',
    typeMachineCode: 'belt-conveyor',
    name: "Convoyeur alimentation 18 m",
    reference: 'CV-ALIM-18',
    prix: '32600',
    constructeurKey: 'valmont',
    customFieldValues: {
      'Débit (t/h)': 110,
      'Longueur (m)': 18,
      Localisation: 'Réception',
    },
    components: [
      {
        name: "Station d'entraînement 800",
        reference: 'CV-DRIVE-18',
        typeCode: 'belt-drive-station',
        requirementLabel: "Station d'entraînement",
        modelCode: 'belt-drive-800',
        constructeur: 'valmont',
        customValues: {
          'Type de tambour': 'Caoutchouc rainuré',
          'Système de tension': 'Hydraulique',
        },
        children: [
          {
            name: 'Moteur 45 kW',
            reference: 'MTR-45-CV1',
            typeCode: 'motor-drive',
            requirementLabel: 'Motorisation convoyeur',
            modelCode: 'motor-drive-45',
            constructeur: 'sew',
            customValues: {
              'Puissance nominale (kW)': 45,
              'Classe énergétique': 'IE3',
              "Indice de protection": 'IP55',
            },
          },
          {
            name: 'Réducteur Bonfiglioli TA',
            reference: 'GBX-TA-CV1',
            typeCode: 'gearbox-assembly',
            requirementLabel: 'Réducteur convoyeur',
            modelCode: 'gearbox-bonfiglioli',
            constructeur: 'bonfiglioli',
            customValues: {
              'Rapport de réduction': '1:24',
              'Couple nominal (Nm)': 2100,
              'Type de montage': 'Sur arbre',
            },
          },
        ],
      },
      {
        name: 'Station de retour 800',
        reference: 'CV-TAIL-18',
        typeCode: 'belt-tail-station',
        requirementLabel: 'Station de retour',
        modelCode: 'belt-tail-800',
        constructeur: 'valmont',
        customValues: {
          'Nettoyeur principal': 'Racleur PU',
          'Diamètre tambour (mm)': 420,
        },
        pieces: [
          {
            name: 'Grattoir principal PU',
            reference: 'GRAT-800-01',
            typeCode: 'flat-gasket',
            modelCode: 'gasket-ht-200',
            customValues: {
              Matière: 'NBR',
              'Épaisseur (mm)': 5,
            },
          },
        ],
      },
      {
        name: 'Ossature 18 m',
        reference: 'CV-FRAME-18',
        typeCode: 'belt-support-frame',
        requirementLabel: 'Ossature intermédiaire',
        modelCode: 'belt-frame-18m',
        constructeur: 'valmont',
        customValues: {
          'Longueur (m)': 18,
          'Nombre de rouleaux': 36,
          'Type de châssis': 'Treillis',
        },
        pieces: [
          {
            name: 'Roulement UCP210',
            reference: 'BRG-UCP210-02',
            typeCode: 'roller-bearing',
            modelCode: 'bearing-ucp210',
            constructeur: 'skf',
            customValues: {
              Série: 'UCP',
              "Type d'étanchéité": '2RS',
            },
          },
        ],
      },
      {
        name: 'Coffret convoyeur réception',
        reference: 'ARM-CV-01',
        typeCode: 'control-panel',
        requirementLabel: 'Coffret de commande',
        modelCode: 'control-panel-m340',
        constructeur: 'buhler',
        customValues: {
          'Automate principal': 'Schneider Modicon M340',
          "Indice de protection": 'IP55',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Bande transporteuse 800 mm',
        reference: 'SP-BAND-800',
        typeCode: 'drive-belt',
        modelCode: 'belt-hd-800',
        requirementLabel: 'Bande transporteuse',
        customValues: {
          'Largeur (mm)': 800,
          Matériau: 'Caoutchouc nitrile',
        },
      },
      {
        name: 'Kit palier de rechange',
        reference: 'SP-BRG-800',
        typeCode: 'roller-bearing',
        modelCode: 'bearing-ucp210',
        requirementLabel: 'Paliers supports',
        constructeur: 'skf',
        customValues: {
          Série: 'UCP',
          "Type d'étanchéité": '2RS',
        },
      },
      {
        name: 'Visserie ossature',
        reference: 'SP-VISS-CV1',
        typeCode: 'hex-screw',
        modelCode: 'screw-m10x60',
        requirementLabel: 'Visserie ossature',
        customValues: {
          'Diamètre (mm)': 10,
          'Longueur (mm)': 60,
          'Classe acier': '10.9',
        },
      },
    ],
  },
  {
    code: 'belt-conveyor-expedition',
    typeMachineCode: 'belt-conveyor',
    name: 'Convoyeur expédition 25 m',
    reference: 'CV-EXP-25',
    prix: '35400',
    constructeurKey: 'valmont',
    customFieldValues: {
      'Débit (t/h)': 90,
      'Longueur (m)': 25,
      Localisation: 'Expédition',
    },
    components: [
      {
        name: 'Station tête 650',
        reference: 'CV-DRIVE-25',
        typeCode: 'belt-drive-station',
        requirementLabel: "Station d'entraînement",
        modelCode: 'belt-drive-650',
        constructeur: 'valmont',
        customValues: {
          'Type de tambour': 'Céramique',
          'Système de tension': 'Vis manuelle',
        },
        children: [
          {
            name: 'Moteur 37 kW',
            reference: 'MTR-37-CV2',
            typeCode: 'motor-drive',
            requirementLabel: 'Motorisation convoyeur',
            modelCode: 'motor-drive-37',
            constructeur: 'sew',
            customValues: {
              'Puissance nominale (kW)': 37,
              'Classe énergétique': 'IE3',
              "Indice de protection": 'IP55',
            },
          },
          {
            name: 'Réducteur SEW K',
            reference: 'GBX-SEW-CV2',
            typeCode: 'gearbox-assembly',
            requirementLabel: 'Réducteur convoyeur',
            modelCode: 'gearbox-sew',
            constructeur: 'sew',
            customValues: {
              'Rapport de réduction': '1:18',
              'Couple nominal (Nm)': 1800,
              'Type de montage': 'À pattes',
            },
          },
        ],
      },
      {
        name: 'Station retour 650',
        reference: 'CV-TAIL-25',
        typeCode: 'belt-tail-station',
        requirementLabel: 'Station de retour',
        modelCode: 'belt-tail-650',
        constructeur: 'valmont',
        customValues: {
          'Nettoyeur principal': 'Brosse acier',
          'Diamètre tambour (mm)': 360,
        },
      },
      {
        name: 'Ossature 25 m',
        reference: 'CV-FRAME-25',
        typeCode: 'belt-support-frame',
        requirementLabel: 'Ossature intermédiaire',
        modelCode: 'belt-frame-25m',
        constructeur: 'valmont',
        customValues: {
          'Longueur (m)': 25,
          'Nombre de rouleaux': 48,
          'Type de châssis': 'Portique',
        },
      },
      {
        name: 'Coffret expédition',
        reference: 'ARM-CV-02',
        typeCode: 'control-panel',
        requirementLabel: 'Coffret de commande',
        modelCode: 'control-panel-s7',
        constructeur: 'buhler',
        customValues: {
          'Automate principal': 'Siemens S7-1500',
          'Année de mise à jour': 2021,
          "Indice de protection": 'IP65',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Bande transporteuse 650 mm',
        reference: 'SP-BAND-650',
        typeCode: 'drive-belt',
        modelCode: 'belt-hd-650',
        requirementLabel: 'Bande transporteuse',
        customValues: {
          'Largeur (mm)': 650,
          Matériau: 'Polyuréthane',
        },
      },
      {
        name: 'Palier UCFL207',
        reference: 'SP-BRG-UCFL',
        typeCode: 'roller-bearing',
        modelCode: 'bearing-ucfl207',
        requirementLabel: 'Paliers supports',
        constructeur: 'skf',
        customValues: {
          Série: 'UCFL',
          "Type d'étanchéité": 'ZZ',
        },
      },
      {
        name: 'Visserie tendeurs',
        reference: 'SP-VISS-CV2',
        typeCode: 'hex-screw',
        modelCode: 'screw-m8x30',
        requirementLabel: 'Visserie ossature',
        customValues: {
          'Diamètre (mm)': 8,
          'Longueur (mm)': 30,
          'Classe acier': '8.8',
        },
      },
    ],
  },
  {
    code: 'gravity-table-main',
    typeMachineCode: 'gravity-separator',
    name: 'Table densimétrique TQX',
    reference: 'TBL-TQX-01',
    prix: '68500',
    constructeurKey: 'buhler',
    customFieldValues: {
      'Capacité de tri (t/h)': 120,
      'Produit traité': 'Blé',
      'Date de mise en service': new Date('2021-03-22'),
    },
    components: [
      {
        name: 'Plateau TQX-120',
        reference: 'TBL-PLT-01',
        typeCode: 'gravity-vibration-deck',
        requirementLabel: 'Plateau vibrant',
        modelCode: 'gravity-deck-120',
        constructeur: 'buhler',
        customValues: {
          'Type de plateau': 'Acier perforé',
          'Fréquence de vibration (Hz)': 45,
          'Inclinaison plateau (°)': 5,
        },
        children: [
          {
            name: 'Moteur vibrateur 18,5 kW',
            reference: 'MTR-18-VIB',
            typeCode: 'motor-drive',
            modelCode: 'motor-drive-18',
            constructeur: 'sew',
            customValues: {
              'Puissance nominale (kW)': 18.5,
              'Classe énergétique': 'IE3',
              "Indice de protection": 'IP55',
            },
          },
        ],
      },
      {
        name: 'Ventilateur aspiration 45 kW',
        reference: 'VENT-45-01',
        typeCode: 'ventilation-fan',
        requirementLabel: 'Ventilateur aspiration',
        modelCode: 'fan-process-45',
        constructeur: 'agrifan',
        customValues: {
          'Débit (m³/h)': 45000,
          'Type de roue': 'Centrifuge',
          'Vitesse nominale (rpm)': 1450,
        },
      },
      {
        name: 'Armoire réglage table',
        reference: 'ARM-TBL-01',
        typeCode: 'control-panel',
        requirementLabel: 'Armoire de réglage',
        modelCode: 'control-panel-m340',
        constructeur: 'buhler',
        customValues: {
          'Automate principal': 'Schneider Modicon M340',
          'Année de mise à jour': 2023,
          "Indice de protection": 'IP55',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Capteur vibration M12',
        reference: 'SP-SNS-VIB',
        typeCode: 'speed-sensor',
        modelCode: 'sensor-speed-m12',
        requirementLabel: 'Capteur vibration',
        customValues: {
          'Type de sortie': 'PNP 4-20 mA',
          'Plage de mesure (rpm)': 1500,
        },
      },
      {
        name: 'Kit visserie plateau',
        reference: 'SP-VISS-TBL',
        typeCode: 'hex-screw',
        modelCode: 'screw-m8x30',
        requirementLabel: 'Kit visserie plateau',
        customValues: {
          'Diamètre (mm)': 8,
          'Longueur (mm)': 30,
          'Classe acier': '8.8',
        },
      },
      {
        name: 'Cartouche aspiration 610',
        reference: 'SP-FILT-610',
        typeCode: 'filter-cartridge',
        modelCode: 'filter-dust-610',
        requirementLabel: 'Cartouche aspiration',
        customValues: {
          'Longueur (mm)': 610,
          'Média filtrant': 'Polyester',
        },
      },
    ],
  },
  {
    code: 'grain-dryer-main',
    typeMachineCode: 'grain-dryer',
    name: 'Séchoir continu SC-60',
    reference: 'DRY-SC60',
    prix: '212000',
    constructeurKey: 'agridry',
    customFieldValues: {
      'Capacité sèche (t/h)': 60,
      'Mode d’alimentation': 'Élévateur principal',
      'Date de mise en service': new Date('2020-07-15'),
    },
    components: [
      {
        name: 'Brûleur gaz 3 MW',
        reference: 'BRN-3MW-01',
        typeCode: 'burner-module',
        requirementLabel: 'Module brûleur',
        modelCode: 'burner-module-3mw',
        constructeur: 'agridry',
        customValues: {
          'Puissance thermique (kW)': 3000,
          'Type de carburant': 'Gaz naturel',
          "Système d'allumage": 'Double électrode',
        },
      },
      {
        name: 'Colonne zone chaude',
        reference: 'COL-CHAUD-01',
        typeCode: 'dryer-column-segment',
        requirementLabel: 'Colonnes de séchage',
        modelCode: 'dryer-column-2m',
        constructeur: 'agridry',
        customValues: {
          'Hauteur segment (m)': 2,
          'Zone de séchage': 'Échauffage',
          'Capteurs intégrés': true,
        },
      },
      {
        name: 'Colonne zone tempérée',
        reference: 'COL-TEMP-01',
        typeCode: 'dryer-column-segment',
        requirementLabel: 'Colonnes de séchage',
        modelCode: 'dryer-column-1-5m',
        constructeur: 'agridry',
        customValues: {
          'Hauteur segment (m)': 1.5,
          'Zone de séchage': 'Tempe',
          'Capteurs intégrés': true,
        },
      },
      {
        name: 'Ventilateur process principal',
        reference: 'VENT-45-DRY',
        typeCode: 'ventilation-fan',
        requirementLabel: 'Ventilation process',
        modelCode: 'fan-process-45',
        constructeur: 'agrifan',
        customValues: {
          'Débit (m³/h)': 52000,
          'Type de roue': 'Centrifuge',
          'Vitesse nominale (rpm)': 1480,
        },
        children: [
          {
            name: 'Motorisation ventilateur 110 kW',
            reference: 'MTR-110-VENT',
            typeCode: 'motor-drive',
            modelCode: 'motor-drive-110',
            constructeur: 'sew',
            customValues: {
              'Puissance nominale (kW)': 110,
              'Classe énergétique': 'IE3',
              "Indice de protection": 'IP55',
            },
          },
        ],
      },
      {
        name: 'Filtre cyclone 610',
        reference: 'FIL-CYCL-01',
        typeCode: 'dust-filter',
        requirementLabel: 'Filtre poussières',
        modelCode: 'dust-filter-cyclone',
        constructeur: 'agrifan',
        customValues: {
          'Efficacité de filtration (%)': 98,
          'Type de média filtrant': 'Polyester',
          'Nombre de cartouches': 6,
        },
        pieces: [
          {
            name: 'Cartouche polyester 610',
            reference: 'FILT-610-01',
            typeCode: 'filter-cartridge',
            modelCode: 'filter-dust-610',
            customValues: {
              'Longueur (mm)': 610,
              'Média filtrant': 'Polyester',
            },
          },
        ],
      },
      {
        name: 'Armoire pilotage séchoir',
        reference: 'ARM-DRY-01',
        typeCode: 'control-panel',
        requirementLabel: 'Armoire de pilotage',
        modelCode: 'control-panel-m340',
        constructeur: 'buhler',
        customValues: {
          'Automate principal': 'Schneider Modicon M340',
          'Année de mise à jour': 2024,
          "Indice de protection": 'IP55',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Sonde PT100 longue',
        reference: 'SP-PT100-01',
        typeCode: 'temperature-probe',
        modelCode: 'temp-probe-pt100',
        requirementLabel: 'Sondes température',
        customValues: {
          Type: 'PT100 classe A',
          'Longueur tige (mm)': 300,
        },
      },
      {
        name: 'Sonde PT100 courte',
        reference: 'SP-PT100-02',
        typeCode: 'temperature-probe',
        modelCode: 'temp-probe-pt100-short',
        requirementLabel: 'Sondes température',
        customValues: {
          Type: 'PT100 classe B',
          'Longueur tige (mm)': 200,
        },
      },
      {
        name: 'Joint trappe brûleur',
        reference: 'SP-JOINT-DRY',
        typeCode: 'flat-gasket',
        modelCode: 'gasket-ht-200',
        requirementLabel: 'Joints haute température',
        customValues: {
          Matière: 'Fibre compressée',
          'Épaisseur (mm)': 4,
        },
      },
      {
        name: 'Cartouche rechange 480',
        reference: 'SP-FILT-480',
        typeCode: 'filter-cartridge',
        modelCode: 'filter-dust-480',
        requirementLabel: 'Cartouches dépoussiéreur',
        customValues: {
          'Longueur (mm)': 480,
          'Média filtrant': 'Polyester',
        },
      },
    ],
  },
  {
    code: 'screw-conveyor-north',
    typeMachineCode: 'screw-conveyor',
    name: 'Vis de reprise nord V200',
    reference: 'SC-V200-N',
    prix: '27400',
    constructeurKey: 'valmont',
    customFieldValues: {
      'Diamètre vis (mm)': 200,
      'Inclinaison (°)': 12,
      'Vitesse (rpm)': 140,
    },
    components: [
      {
        name: 'Caisson principal 200',
        reference: 'SC-CAISSON-200',
        typeCode: 'screw-trough-section',
        requirementLabel: 'Caisson principal',
        modelCode: 'screw-trough-200',
        constructeur: 'valmont',
        customValues: {
          'Longueur (m)': 9,
          'Diamètre vis (mm)': 200,
          Matériau: 'Acier peint',
        },
      },
      {
        name: "Trémie d'alimentation 200",
        reference: 'SC-TREMIE-200',
        typeCode: 'screw-inlet-hopper',
        requirementLabel: "Trémie d'alimentation",
        modelCode: 'screw-inlet-200',
        constructeur: 'valmont',
        customValues: {
          'Capacité (L)': 220,
          'Type de grille': 'Grille anti-gravats',
        },
      },
      {
        name: 'Goulotte sortie vanne',
        reference: 'SC-GOUL-200',
        typeCode: 'screw-outlet-chute',
        requirementLabel: 'Goulotte de sortie',
        modelCode: 'screw-outlet-vanne',
        constructeur: 'valmont',
        customValues: {
          'Type de vanne': 'Guillotine',
          "Orientation (°)": 45,
        },
      },
      {
        name: 'Moteur vis 18.5 kW',
        reference: 'MTR-18-SC1',
        typeCode: 'motor-drive',
        requirementLabel: 'Motorisation vis',
        modelCode: 'motor-drive-18',
        constructeur: 'sew',
        customValues: {
          'Puissance nominale (kW)': 18.5,
          'Classe énergétique': 'IE3',
          "Indice de protection": 'IP55',
        },
      },
      {
        name: 'Réducteur SEW K',
        reference: 'GBX-SEW-SC1',
        typeCode: 'gearbox-assembly',
        requirementLabel: 'Réducteur vis',
        modelCode: 'gearbox-sew',
        constructeur: 'sew',
        customValues: {
          'Rapport de réduction': '1:32',
          'Couple nominal (Nm)': 1800,
          'Type de montage': 'À pattes',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Palier UCP210',
        reference: 'SP-PALIER-200',
        typeCode: 'roller-bearing',
        modelCode: 'bearing-ucp210',
        requirementLabel: 'Paliers de ligne',
        constructeur: 'skf',
        customValues: {
          Série: 'UCP',
          "Type d'étanchéité": '2RS',
        },
      },
      {
        name: 'Kit visserie caisson',
        reference: 'SP-VISS-SC1',
        typeCode: 'hex-screw',
        modelCode: 'screw-m12x80',
        requirementLabel: 'Kit visserie caisson',
        customValues: {
          'Diamètre (mm)': 12,
          'Longueur (mm)': 80,
          'Classe acier': '8.8',
        },
      },
      {
        name: 'Cartouche graisse 400g',
        reference: 'SP-GRAISSE-01',
        typeCode: 'lubrication-cartridge',
        modelCode: 'grease-cartridge-400',
        requirementLabel: 'Cartouches de graisse',
        customValues: {
          'Volume (cm³)': 400,
          'Grade de graisse': 'NLGI 2',
        },
      },
    ],
  },
  {
    code: 'screw-conveyor-south',
    typeMachineCode: 'screw-conveyor',
    name: 'Vis de reprise sud V160',
    reference: 'SC-V160-S',
    prix: '23600',
    constructeurKey: 'valmont',
    customFieldValues: {
      'Diamètre vis (mm)': 160,
      'Inclinaison (°)': 8,
      'Vitesse (rpm)': 110,
    },
    components: [
      {
        name: 'Caisson principal 160',
        reference: 'SC-CAISSON-160',
        typeCode: 'screw-trough-section',
        requirementLabel: 'Caisson principal',
        modelCode: 'screw-trough-160',
        constructeur: 'valmont',
        customValues: {
          'Longueur (m)': 7,
          'Diamètre vis (mm)': 160,
          Matériau: 'Galvanisé',
        },
      },
      {
        name: "Trémie d'alimentation 160",
        reference: 'SC-TREMIE-160',
        typeCode: 'screw-inlet-hopper',
        requirementLabel: "Trémie d'alimentation",
        modelCode: 'screw-inlet-160',
        constructeur: 'valmont',
        customValues: {
          'Capacité (L)': 160,
          'Type de grille': 'Grille magnétique',
        },
      },
      {
        name: 'Goulotte clapet',
        reference: 'SC-GOUL-160',
        typeCode: 'screw-outlet-chute',
        requirementLabel: 'Goulotte de sortie',
        modelCode: 'screw-outlet-flap',
        constructeur: 'valmont',
        customValues: {
          'Type de vanne': 'By-pass',
          "Orientation (°)": 60,
        },
      },
      {
        name: 'Moteur vis 15 kW',
        reference: 'MTR-15-SC2',
        typeCode: 'motor-drive',
        requirementLabel: 'Motorisation vis',
        modelCode: 'motor-drive-15',
        constructeur: 'sew',
        customValues: {
          'Puissance nominale (kW)': 15,
          'Classe énergétique': 'IE3',
          "Indice de protection": 'IP55',
        },
      },
      {
        name: 'Réducteur Bonfiglioli',
        reference: 'GBX-BF-SC2',
        typeCode: 'gearbox-assembly',
        requirementLabel: 'Réducteur vis',
        modelCode: 'gearbox-bonfiglioli',
        constructeur: 'bonfiglioli',
        customValues: {
          'Rapport de réduction': '1:28',
          'Couple nominal (Nm)': 1600,
          'Type de montage': 'Sur arbre',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Palier UCFL207',
        reference: 'SP-PALIER-160',
        typeCode: 'roller-bearing',
        modelCode: 'bearing-ucfl207',
        requirementLabel: 'Paliers de ligne',
        constructeur: 'skf',
        customValues: {
          Série: 'UCFL',
          "Type d'étanchéité": 'ZZ',
        },
      },
      {
        name: 'Kit visserie vis 160',
        reference: 'SP-VISS-SC2',
        typeCode: 'hex-screw',
        modelCode: 'screw-m10x60',
        requirementLabel: 'Kit visserie caisson',
        customValues: {
          'Diamètre (mm)': 10,
          'Longueur (mm)': 60,
          'Classe acier': '10.9',
        },
      },
      {
        name: 'Cartouche graisse 400g',
        reference: 'SP-GRAISSE-02',
        typeCode: 'lubrication-cartridge',
        modelCode: 'grease-cartridge-400',
        requirementLabel: 'Cartouches de graisse',
        customValues: {
          'Volume (cm³)': 400,
          'Grade de graisse': 'NLGI 2',
        },
      },
    ],
  },
  {
    code: 'weigh-hopper-truck',
    typeMachineCode: 'weigh-hopper',
    name: 'Benne peseuse camion 5T',
    reference: 'BP-5000-01',
    prix: '39200',
    constructeurKey: 'buhler',
    customFieldValues: {
      'Capacité de pesée (kg)': 5000,
      'Précision (%)': 0.5,
      'Mode de vidange': 'Trappe motorisée',
    },
    components: [
      {
        name: 'Cadre peseur 5T',
        reference: 'BP-CADRE-01',
        typeCode: 'weigh-load-frame',
        requirementLabel: 'Cadre peseur',
        modelCode: 'weigh-frame-5t',
        constructeur: 'buhler',
        customValues: {
          'Capacité nominale (kg)': 5000,
          'Nombre de capteurs': 4,
          'Protection IP': 'IP65',
        },
      },
      {
        name: 'Vanne hydraulique rapide',
        reference: 'BP-VANNE-01',
        typeCode: 'weigh-discharge-gate',
        requirementLabel: 'Vanne de vidange',
        modelCode: 'weigh-gate-hydraulic',
        constructeur: 'poclain',
        customValues: {
          "Type d'actionneur": 'Hydraulique',
          "Temps d'ouverture (s)": 4,
        },
      },
      {
        name: 'Coffret pesage camion',
        reference: 'ARM-BP-01',
        typeCode: 'control-panel',
        requirementLabel: 'Coffret de pesage',
        modelCode: 'control-panel-m340',
        constructeur: 'buhler',
        customValues: {
          'Automate principal': 'Schneider Modicon M340',
          'Année de mise à jour': 2023,
          "Indice de protection": 'IP55',
        },
      },
    ],
    sparePieces: [
      {
        name: 'Capteur pesage 5T',
        reference: 'SP-LC-5T-01',
        typeCode: 'load-cell',
        modelCode: 'load-cell-5t',
        requirementLabel: 'Capteurs de pesage',
        constructeur: 'ifm',
        customValues: {
          'Capacité (kg)': 5000,
          'Type de connexion': 'Câble 6 fils',
        },
      },
      {
        name: 'Capteur pesage secours',
        reference: 'SP-LC-5T-02',
        typeCode: 'load-cell',
        modelCode: 'load-cell-5t',
        requirementLabel: 'Capteurs de pesage',
        constructeur: 'ifm',
        customValues: {
          'Capacité (kg)': 5000,
          'Type de connexion': 'Câble 6 fils',
        },
      },
      {
        name: 'Fusibles 40A coffret',
        reference: 'SP-FS-40A-01',
        typeCode: 'fuse-cartridge',
        modelCode: 'fuse-gg-40a',
        requirementLabel: 'Fusibles de protection',
        customValues: {
          'Calibre (A)': 40,
          Type: 'gG',
        },
      },
      {
        name: 'Joint trappe benne',
        reference: 'SP-JNT-BP',
        typeCode: 'flat-gasket',
        modelCode: 'gasket-ht-200',
        requirementLabel: 'Joint trappe',
        customValues: {
          Matière: 'NBR',
          'Épaisseur (mm)': 5,
        },
      },
    ],
  },
  {
    code: 'telehandler-mlt841',
    typeMachineCode: 'telehandler',
    name: 'Manitou MLT 841 Logistique',
    reference: 'MLT-841-01',
    prix: '87500',
    constructeurKey: 'manitou',
    customFieldValues: {
      'Usage principal': 'Chargement camions',
      'Lieu de stationnement': 'Hangar nord',
      "Année d'achat": 2021,
    },
    components: [
      {
        name: 'Flèche télescopique 8 m',
        reference: 'MLT-BOOM-01',
        typeCode: 'telehandler-boom',
        requirementLabel: 'Flèche télescopique',
        modelCode: 'tele-boom-8m',
        constructeur: 'manitou',
        customValues: {
          'Hauteur max (m)': 8,
          'Sections télescopiques': 4,
          'Type de guidage': 'Galets',
        },
      },
      {
        name: 'Groupe hydraulique 140 l/min',
        reference: 'MLT-HYDRO-01',
        typeCode: 'hydraulic-power-pack',
        requirementLabel: 'Groupe hydraulique',
        modelCode: 'hydraulic-pack-tele',
        constructeur: 'poclain',
        customValues: {
          'Débit nominal (l/min)': 140,
          'Pression max (bar)': 280,
          'Type de pompe': 'Piston axial',
        },
      },
      {
        name: 'Groupe moteur 110 kW',
        reference: 'MLT-MOTEUR-01',
        typeCode: 'motor-drive',
        requirementLabel: 'Groupe moteur',
        modelCode: 'motor-drive-110',
        constructeur: 'sew',
        customValues: {
          'Puissance nominale (kW)': 110,
          'Classe énergétique': 'IE3',
          "Indice de protection": 'IP55',
        },
      },
      {
        name: 'Cabine premium climatisée',
        reference: 'MLT-CAB-01',
        typeCode: 'telehandler-cab-module',
        requirementLabel: 'Cabine opérateur',
        modelCode: 'tele-cab-premium',
        constructeur: 'manitou',
        customValues: {
          'Type de cabine': 'Premium climatisée',
          Climatisation: true,
          'Nombre de caméras': 2,
        },
      },
      {
        name: 'Support attache rapide',
        reference: 'MLT-ATTACHE-01',
        typeCode: 'telehandler-attachment-carrier',
        requirementLabel: 'Support d’outils',
        modelCode: 'tele-carrier-quick',
        constructeur: 'manitou',
        customValues: {
          "Type d'attache": 'Attache Manitou',
          'Capacité nominale (t)': 4.1,
        },
      },
    ],
    sparePieces: [
      {
        name: 'Flexible hydraulique 2 tresses',
        reference: 'SP-HOSE-01',
        typeCode: 'hydraulic-hose',
        modelCode: 'hydraulic-hose-2w',
        requirementLabel: 'Flexibles hydrauliques',
        constructeur: 'poclain',
        customValues: {
          'Pression max (bar)': 420,
          'Type de renfort': '2 tresses acier',
          'Longueur (mm)': 1800,
        },
      },
      {
        name: 'Fusibles cabine 40A',
        reference: 'SP-FS-CAB',
        typeCode: 'fuse-cartridge',
        modelCode: 'fuse-gg-40a',
        requirementLabel: 'Fusibles cabine',
        customValues: {
          'Calibre (A)': 40,
          Type: 'gG',
        },
      },
      {
        name: 'Cartouche graisse MLT',
        reference: 'SP-GRAISSE-MLT',
        typeCode: 'lubrication-cartridge',
        modelCode: 'grease-cartridge-400',
        requirementLabel: 'Cartouches graissage',
        customValues: {
          'Volume (cm³)': 400,
          'Grade de graisse': 'NLGI 2',
        },
      },
    ],
  },
];

async function clearDatabaseExceptSitesAndProfiles() {
  console.log('🧹 Nettoyage des tables (hors sites et profils)...');

  const deleteOrder = [
    prisma.customFieldValue.deleteMany(),
    prisma.document.deleteMany(),
    prisma.piece.deleteMany(),
    prisma.composant.deleteMany(),
    prisma.machine.deleteMany(),
    prisma.typeMachineComponentRequirement.deleteMany(),
    prisma.typeMachinePieceRequirement.deleteMany(),
    prisma.customField.deleteMany(),
    prisma.pieceModel.deleteMany(),
    prisma.composantModel.deleteMany(),
    prisma.typeMachine.deleteMany(),
    prisma.modelType.deleteMany(),
    prisma.constructeur.deleteMany(),
  ];

  for (const promise of deleteOrder) {
    await promise;
  }

  console.log('✅ Tables nettoyées.');
}

async function ensureDemoSite() {
  const existingSite = await prisma.site.findFirst();
  if (existingSite) {
    return existingSite;
  }

  console.log('🏗️  Création du site de démonstration...');
  return prisma.site.create({
    data: {
      name: 'Usine de triage Valgrain',
      contactName: 'Lucie Bernard',
      contactPhone: '+33 3 80 12 45 78',
      contactAddress: 'Zone industrielle des Platanes',
      contactPostalCode: '21000',
      contactCity: 'Dijon',
    },
  });
}

async function createConstructeurs() {
  console.log('🏭 Création des constructeurs...');
  const entries = await Promise.all(
    constructeurDefinitions.map((definition) =>
      prisma.constructeur
        .create({
          data: {
            name: definition.name,
            email: definition.email,
            phone: definition.phone,
          },
        })
        .then((constructeur) => [definition.key, constructeur] as const),
    ),
  );

  return Object.fromEntries(entries) as Record<string, { id: string }>;
}

function mapCustomFields(fields: { id: string; name: string }[]) {
  return fields.reduce<Record<string, string>>((acc, field) => {
    acc[field.name] = field.id;
    return acc;
  }, {});
}

async function createModelTypes() {
  console.log('🗂️  Création des catégories de composants et pièces...');

  const componentTypeEntries: [
    string,
    { id: string; customFields: Record<string, string> },
  ][] = [];

  for (const definition of componentTypeDefinitions) {
    const record = await prisma.modelType.create({
      data: {
        name: definition.name,
        code: definition.code,
        category: ModelCategory.COMPONENT,
        description: definition.description,
        customFields: {
          create: definition.customFields.map((field) => ({
            name: field.name,
            type: field.type,
            required: field.required ?? false,
            defaultValue: field.defaultValue,
            options: field.options ?? [],
          })),
        },
      },
      include: { customFields: true },
    });

    componentTypeEntries.push([
      definition.code,
      { id: record.id, customFields: mapCustomFields(record.customFields) },
    ]);
  }

  const pieceTypeEntries: [
    string,
    { id: string; customFields: Record<string, string> },
  ][] = [];

  for (const definition of pieceTypeDefinitions) {
    const record = await prisma.modelType.create({
      data: {
        name: definition.name,
        code: definition.code,
        category: ModelCategory.PIECE,
        description: definition.description,
        customFields: {
          create: definition.customFields.map((field) => ({
            name: field.name,
            type: field.type,
            required: field.required ?? false,
            defaultValue: field.defaultValue,
            options: field.options ?? [],
          })),
        },
      },
      include: { customFields: true },
    });

    pieceTypeEntries.push([
      definition.code,
      { id: record.id, customFields: mapCustomFields(record.customFields) },
    ]);
  }

  return {
    componentTypes: Object.fromEntries(componentTypeEntries) as Record<
      string,
      { id: string; customFields: Record<string, string> }
    >,
    pieceTypes: Object.fromEntries(pieceTypeEntries) as Record<
      string,
      { id: string; customFields: Record<string, string> }
    >,
  };
}

async function createPieceModels(
  pieceTypes: Record<string, { id: string }>,
) {
  console.log('🧩 Création des modèles de pièces...');

  const entries = await Promise.all(
    pieceModelDefinitions.map(async (definition) => {
      const type = pieceTypes[definition.typeCode];
      if (!type) {
        throw new Error(`Type de pièce introuvable: ${definition.typeCode}`);
      }

      const record = await prisma.pieceModel.create({
        data: {
          name: definition.name,
          description: definition.description,
          typePiece: { connect: { id: type.id } },
          structure: definition.structure,
        },
      });

      return [definition.code, record] as const;
    }),
  );

  return Object.fromEntries(entries) as Record<string, { id: string }>;
}

async function createComponentModels(
  componentTypes: Record<string, { id: string }>,
) {
  console.log('🛠️  Création des modèles de composants...');

  const entries = await Promise.all(
    componentModelDefinitions.map(async (definition) => {
      const type = componentTypes[definition.typeCode];
      if (!type) {
        throw new Error(`Type de composant introuvable: ${definition.typeCode}`);
      }

      const record = await prisma.composantModel.create({
        data: {
          name: definition.name,
          description: definition.description,
          typeComposant: { connect: { id: type.id } },
          structure: definition.structure,
        },
      });

      return [definition.code, record] as const;
    }),
  );

  return Object.fromEntries(entries) as Record<string, { id: string }>;
}

async function createTypeMachines(
  componentTypes: Record<string, { id: string }>,
  pieceTypes: Record<string, { id: string }>,
) {
  console.log('🧬 Création des squelettes de machines...');

  const entries = await Promise.all(
    typeMachineDefinitions.map(async (definition) => {
      const record = await prisma.typeMachine.create({
        data: {
          name: definition.name,
          description: definition.description,
          category: definition.category,
          maintenanceFrequency: definition.maintenanceFrequency,
          specifications: definition.specifications,
          components: {
            layout: definition.componentRequirements.map((requirement, index) => ({
              order: index + 1,
              zone: requirement.label,
              type: requirement.typeCode,
            })),
          },
          machinePieces: {
            recommendedStock: [],
          },
          customFields: {
            create: definition.customFields.map((field) => ({
              name: field.name,
              type: field.type,
              required: field.required ?? false,
              defaultValue: field.defaultValue,
              options: field.options ?? [],
            })),
          },
          componentRequirements: {
            create: definition.componentRequirements.map((requirement) => ({
              label: requirement.label,
              minCount: requirement.minCount,
              maxCount: requirement.maxCount,
              required: requirement.required,
              typeComposant: {
                connect: { id: componentTypes[requirement.typeCode].id },
              },
            })),
          },
          pieceRequirements: definition.pieceRequirements
            ? {
                create: definition.pieceRequirements.map((requirement) => ({
                  label: requirement.label,
                  minCount: requirement.minCount,
                  maxCount: requirement.maxCount,
                  required: requirement.required,
                  typePiece: {
                    connect: { id: pieceTypes[requirement.typeCode].id },
                  },
                })),
              }
            : undefined,
        },
        include: {
          customFields: true,
          componentRequirements: true,
          pieceRequirements: true,
        },
      });

      return [definition.code, record] as const;
    }),
  );

  return Object.fromEntries(entries) as Record<string, TypeMachineRecord>;
}

function buildCustomFieldValues(
  fieldMap: Record<string, string>,
  values?: Record<string, string | number | boolean | Date>,
) {
  if (!values) {
    return undefined;
  }

  return {
    create: Object.entries(values).map(([name, value]) => {
      const fieldId = fieldMap[name];
      if (!fieldId) {
        throw new Error(`Champ personnalisé inconnu: ${name}`);
      }
      return {
        value: value instanceof Date ? value.toISOString() : String(value),
        customField: {
          connect: { id: fieldId },
        },
      };
    }),
  };
}

async function createComponentHierarchy(
  machineId: string,
  component: ComponentInstance,
  context: {
    componentTypes: Record<string, { id: string; customFields: Record<string, string> }>;
    componentModels: Record<string, { id: string }>;
    pieceTypes: Record<string, { id: string; customFields: Record<string, string> }>;
    pieceModels: Record<string, { id: string }>;
    constructeurs: Record<string, { id: string }>;
    requirementMap: Map<string, string>;
  },
  parentId?: string,
) {
  const requirementId = component.requirementLabel
    ? context.requirementMap.get(component.requirementLabel)
    : undefined;

  const record = await prisma.composant.create({
    data: {
      name: component.name,
      reference: component.reference,
      prix: component.prix ? new Prisma.Decimal(component.prix) : undefined,
      machine: { connect: { id: machineId } },
      parentComposant: parentId ? { connect: { id: parentId } } : undefined,
      typeComposant: { connect: { id: context.componentTypes[component.typeCode].id } },
      composantModel: {
        connect: { id: context.componentModels[component.modelCode].id },
      },
      constructeur: component.constructeur
        ? { connect: { id: context.constructeurs[component.constructeur].id } }
        : undefined,
      typeMachineComponentRequirement: requirementId
        ? { connect: { id: requirementId } }
        : undefined,
      customFieldValues: buildCustomFieldValues(
        context.componentTypes[component.typeCode].customFields,
        component.customValues,
      ),
      pieces: component.pieces
        ? {
            create: component.pieces.map((piece) => {
              const type = context.pieceTypes[piece.typeCode];
              if (!type) {
                throw new Error(`Type de pièce introuvable: ${piece.typeCode}`);
              }
              return {
                name: piece.name,
                reference: piece.reference,
                prix: piece.prix ? new Prisma.Decimal(piece.prix) : undefined,
                typePiece: { connect: { id: type.id } },
                pieceModel: {
                  connect: { id: context.pieceModels[piece.modelCode].id },
                },
                constructeur: piece.constructeur
                  ? { connect: { id: context.constructeurs[piece.constructeur].id } }
                  : undefined,
                customFieldValues: buildCustomFieldValues(
                  type.customFields,
                  piece.customValues,
                ),
              };
            }),
          }
        : undefined,
    },
  });

  if (component.children && component.children.length > 0) {
    for (const child of component.children) {
      await createComponentHierarchy(machineId, child, context, record.id);
    }
  }

  return record;
}

async function createMachines(
  siteId: string,
  typeMachines: Record<string, TypeMachineRecord>,
  context: {
    componentTypes: Record<string, { id: string; customFields: Record<string, string> }>;
    componentModels: Record<string, { id: string }>;
    pieceTypes: Record<string, { id: string; customFields: Record<string, string> }>;
    pieceModels: Record<string, { id: string }>;
    constructeurs: Record<string, { id: string }>;
  },
) {
  console.log('🏗️  Création des machines de démonstration...');

  for (const build of machineBuilds) {
    const typeMachine = typeMachines[build.typeMachineCode];
    if (!typeMachine) {
      throw new Error(`Type de machine introuvable pour ${build.typeMachineCode}`);
    }

    const requirementMap = new Map<string, string>();
    typeMachine.componentRequirements.forEach((requirement) => {
      if (requirement.label) {
        requirementMap.set(requirement.label, requirement.id);
      }
    });

    const pieceRequirementMap = new Map<string, string>();
    typeMachine.pieceRequirements.forEach((requirement) => {
      if (requirement.label) {
        pieceRequirementMap.set(requirement.label, requirement.id);
      }
    });

    const machineCustomFieldMap = mapCustomFields(typeMachine.customFields);

    const machine = await prisma.machine.create({
      data: {
        name: build.name,
        reference: build.reference,
        prix: new Prisma.Decimal(build.prix),
        site: { connect: { id: siteId } },
        typeMachine: { connect: { id: typeMachine.id } },
        constructeur: {
          connect: { id: context.constructeurs[build.constructeurKey].id },
        },
        customFieldValues: buildCustomFieldValues(
          machineCustomFieldMap,
          build.customFieldValues,
        ),
      },
    });

    console.log(`⚙️  ${build.name} - ajout des composants...`);

    const componentContext = {
      ...context,
      requirementMap,
    };

    for (const component of build.components) {
      await createComponentHierarchy(machine.id, component, componentContext);
    }

    if (build.sparePieces && build.sparePieces.length > 0) {
      console.log(`📦 ${build.name} - enregistrement des pièces de réserve...`);
      for (const spare of build.sparePieces) {
        const pieceType = context.pieceTypes[spare.typeCode];
        if (!pieceType) {
          throw new Error(`Type de pièce inconnu pour pièce de secours: ${spare.typeCode}`);
        }
        const requirementId = spare.requirementLabel
          ? pieceRequirementMap.get(spare.requirementLabel)
          : undefined;

        await prisma.piece.create({
          data: {
            name: spare.name,
            reference: spare.reference,
            prix: spare.prix ? new Prisma.Decimal(spare.prix) : undefined,
            machine: { connect: { id: machine.id } },
            typePiece: { connect: { id: pieceType.id } },
            pieceModel: { connect: { id: context.pieceModels[spare.modelCode].id } },
            constructeur: spare.constructeur
              ? { connect: { id: context.constructeurs[spare.constructeur].id } }
              : undefined,
            typeMachinePieceRequirement: requirementId
              ? { connect: { id: requirementId } }
              : undefined,
            customFieldValues: buildCustomFieldValues(
              pieceType.customFields,
              spare.customValues,
            ),
          },
        });
      }
    }
  }
}

async function main() {
  try {
    await clearDatabaseExceptSitesAndProfiles();

    const [site, constructeurs] = await Promise.all([
      ensureDemoSite(),
      createConstructeurs(),
    ]);

    const { componentTypes, pieceTypes } = await createModelTypes();
    const [pieceModels, componentModels, typeMachines] = await Promise.all([
      createPieceModels(pieceTypes),
      createComponentModels(componentTypes),
      createTypeMachines(componentTypes, pieceTypes),
    ]);

    await createMachines(site.id, typeMachines, {
      componentTypes,
      componentModels,
      pieceTypes,
      pieceModels,
      constructeurs,
    });

    console.log('🎉 Données de démonstration générées avec succès.');
  } catch (error) {
    console.error('❌ Erreur pendant la génération des données :', error);
    process.exitCode = 1;
  } finally {
    await prisma.$disconnect();
  }
}

main();