// Seed de desenvolvimento — popula sar_workspace_dev com dados fictícios.
// Executado via: pnpm exec prisma db seed (apps/api/)
// NUNCA rodar em staging/prod.

import { PrismaClient, FinancialStatus, OrderStatus, type Prisma } from '@prisma/client';
import { PrismaPg } from '@prisma/adapter-pg';
import pg from 'pg';

const pool = new pg.Pool({
  connectionString:
    process.env['DATABASE_URL'] ??
    'postgresql://sar:sar_dev_password@localhost:5432/sar_workspace_dev',
  max: 2,
});
const adapter = new PrismaPg(pool);
const prisma = new PrismaClient({ adapter });

const DEV_REP_ID = 'user-001';
const DEV_REP2_ID = 'user-002';
const APPROVER_ID = 'user-manager-01';

function daysAgo(days: number): Date {
  const d = new Date();
  d.setDate(d.getDate() - days);
  return d;
}

function calcSubtotal(qty: number, price: number, discPct: number): number {
  return Math.round(qty * price * (1 - discPct / 100) * 100) / 100;
}

function orderNumber(n: number): string {
  return `PED-${String(n).padStart(5, '0')}`;
}

const clientDefs = [
  {
    name: 'Padaria São João Ltda',
    tradeName: 'Padaria São João',
    taxId: '12345678000195',
    email: 'contato@padariasaojoao.com.br',
    phone: '(11) 3456-7890',
    address: {
      street: 'Rua das Flores',
      number: '123',
      district: 'Centro',
      city: 'São Paulo',
      state: 'SP',
      zip: '01310100',
    },
    financialStatus: FinancialStatus.regular,
    creditLimit: 15000.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-001',
  },
  {
    name: 'Supermercado Bom Preço Eireli',
    tradeName: 'Bom Preço',
    taxId: '98765432000187',
    email: 'compras@bompreco.com.br',
    phone: '(11) 4567-8901',
    address: {
      street: 'Av. Paulista',
      number: '900',
      district: 'Bela Vista',
      city: 'São Paulo',
      state: 'SP',
      zip: '01311100',
    },
    financialStatus: FinancialStatus.regular,
    creditLimit: 50000.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-002',
  },
  {
    name: 'Mercearia do Seu Zé ME',
    tradeName: 'Mercearia Zé',
    taxId: '11223344000156',
    email: null,
    phone: '(11) 9876-5432',
    address: {
      street: 'Rua Quinze de Novembro',
      number: '45',
      district: 'Vila Nova',
      city: 'Guarulhos',
      state: 'SP',
      zip: '07031070',
    },
    financialStatus: FinancialStatus.attention,
    creditLimit: 5000.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-003',
  },
  {
    name: 'Distribuidora Norte Alimentos SA',
    tradeName: 'Norte Alimentos',
    taxId: '55667788000143',
    email: 'pedidos@nortealimentos.com.br',
    phone: '(92) 3344-5566',
    address: {
      street: 'Av. Brasil',
      number: '2200',
      district: 'Industrial',
      city: 'Manaus',
      state: 'AM',
      zip: '69075001',
    },
    financialStatus: FinancialStatus.regular,
    creditLimit: 120000.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-004',
  },
  {
    name: 'Bar e Lanchonete do Carlos',
    tradeName: null,
    taxId: '33221100000178',
    email: null,
    phone: '(21) 99887-6655',
    address: {
      street: 'Rua da Alfândega',
      number: '12',
      district: 'Centro',
      city: 'Rio de Janeiro',
      state: 'RJ',
      zip: '20070002',
    },
    financialStatus: FinancialStatus.blocked,
    creditLimit: 2000.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-005',
  },
  {
    name: 'Restaurante Sabor da Terra Ltda',
    tradeName: 'Sabor da Terra',
    taxId: '77889900000132',
    email: 'admin@sabordaterra.com.br',
    phone: '(31) 3322-1100',
    address: {
      street: 'Rua dos Inconfidentes',
      number: '560',
      district: 'Savassi',
      city: 'Belo Horizonte',
      state: 'MG',
      zip: '30140128',
    },
    financialStatus: FinancialStatus.regular,
    creditLimit: 30000.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-006',
  },
  {
    name: 'Atacadão Central Comércio Ltda',
    tradeName: 'Atacadão Central',
    taxId: '44556677000119',
    email: 'compras@atacadaocentral.com.br',
    phone: '(51) 3288-9900',
    address: {
      street: 'Av. Assis Brasil',
      number: '3970',
      district: "Passo d'Areia",
      city: 'Porto Alegre',
      state: 'RS',
      zip: '91010003',
    },
    financialStatus: FinancialStatus.regular,
    creditLimit: 80000.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-007',
  },
  {
    name: 'Quitanda Boa Vista ME',
    tradeName: 'Quitanda Boa Vista',
    taxId: '22334455000167',
    email: null,
    phone: '(48) 3344-2211',
    address: {
      street: 'Rua Felipe Schmidt',
      number: '88',
      district: 'Centro',
      city: 'Florianópolis',
      state: 'SC',
      zip: '88010001',
    },
    financialStatus: FinancialStatus.attention,
    creditLimit: 3500.0,
    repId: DEV_REP_ID,
    erpCode: 'CLI-008',
  },
  {
    name: 'Empório Gourmet Curitiba Ltda',
    tradeName: 'Empório Gourmet',
    taxId: '66778899000124',
    email: 'pedidos@emporiogourmet.com.br',
    phone: '(41) 3233-4455',
    address: {
      street: 'Rua XV de Novembro',
      number: '700',
      district: 'Centro',
      city: 'Curitiba',
      state: 'PR',
      zip: '80060000',
    },
    financialStatus: FinancialStatus.regular,
    creditLimit: 25000.0,
    repId: DEV_REP2_ID,
    erpCode: 'CLI-009',
  },
  {
    name: 'Mini Mercado Esperança',
    tradeName: null,
    taxId: '88990011000135',
    email: null,
    phone: '(85) 9988-7766',
    address: {
      street: 'Av. Bezerra de Menezes',
      number: '1800',
      district: 'São Gerardo',
      city: 'Fortaleza',
      state: 'CE',
      zip: '60325001',
    },
    financialStatus: FinancialStatus.regular,
    creditLimit: 8000.0,
    repId: DEV_REP2_ID,
    erpCode: 'CLI-010',
  },
];

// ─── Catálogo de produtos (25 produtos, 5 categorias) ────────────────────────

const products: Prisma.ProductCreateInput[] = [
  // grãos
  {
    code: 'ARR-001',
    name: 'Arroz Tipo 1 5kg cx10',
    category: 'grãos',
    unitPrice: 75.0,
    stock: 500,
    erpCode: 'P0001',
  },
  {
    code: 'FEI-001',
    name: 'Feijão Carioca 1kg cx10',
    category: 'grãos',
    unitPrice: 65.0,
    stock: 400,
    erpCode: 'P0002',
  },
  {
    code: 'FAR-001',
    name: 'Farinha de Trigo 25kg',
    category: 'grãos',
    unitPrice: 89.9,
    stock: 200,
    erpCode: 'P0003',
  },
  {
    code: 'ACU-001',
    name: 'Açúcar Cristal 50kg',
    category: 'grãos',
    unitPrice: 145.0,
    stock: 150,
    erpCode: 'P0004',
  },
  {
    code: 'MIL-001',
    name: 'Flocão de Milho 500g cx20',
    category: 'grãos',
    unitPrice: 48.0,
    stock: 300,
    erpCode: 'P0005',
  },
  // bebidas
  {
    code: 'OLE-001',
    name: 'Óleo de Soja 900ml cx18',
    category: 'bebidas',
    unitPrice: 98.0,
    stock: 600,
    erpCode: 'P0006',
  },
  {
    code: 'REF-001',
    name: 'Refrigerante 2L cx6',
    category: 'bebidas',
    unitPrice: 42.0,
    stock: 800,
    erpCode: 'P0007',
  },
  {
    code: 'AGU-001',
    name: 'Água Mineral 500ml cx12',
    category: 'bebidas',
    unitPrice: 18.0,
    stock: 1000,
    erpCode: 'P0008',
  },
  {
    code: 'SUC-001',
    name: 'Suco de Caixinha 200ml cx27',
    category: 'bebidas',
    unitPrice: 32.4,
    stock: 700,
    erpCode: 'P0009',
  },
  {
    code: 'CER-001',
    name: 'Cerveja Lata 350ml cx12',
    category: 'bebidas',
    unitPrice: 52.8,
    stock: 400,
    erpCode: 'P0010',
  },
  // laticínios
  {
    code: 'LEI-001',
    name: 'Leite UHT Integral 1L cx12',
    category: 'laticínios',
    unitPrice: 54.0,
    stock: 900,
    erpCode: 'P0011',
  },
  {
    code: 'QUE-001',
    name: 'Queijo Mussarela kg',
    category: 'laticínios',
    unitPrice: 38.0,
    stock: 200,
    erpCode: 'P0012',
  },
  {
    code: 'IOG-001',
    name: 'Iogurte Natural 170g cx12',
    category: 'laticínios',
    unitPrice: 28.8,
    stock: 350,
    erpCode: 'P0013',
  },
  {
    code: 'MAN-001',
    name: 'Manteiga com Sal 200g cx12',
    category: 'laticínios',
    unitPrice: 84.0,
    stock: 250,
    erpCode: 'P0014',
  },
  {
    code: 'REQ-001',
    name: 'Requeijão Cremoso 200g cx12',
    category: 'laticínios',
    unitPrice: 72.0,
    stock: 180,
    erpCode: 'P0015',
  },
  // perecíveis
  {
    code: 'CAR-001',
    name: 'Carne Bovina Contrafilé kg',
    category: 'perecíveis',
    unitPrice: 65.0,
    stock: 150,
    erpCode: 'P0016',
  },
  {
    code: 'FRA-001',
    name: 'Frango Inteiro Resfriado kg',
    category: 'perecíveis',
    unitPrice: 18.5,
    stock: 400,
    erpCode: 'P0017',
  },
  {
    code: 'PEI-001',
    name: 'Peixe Tilápia Filé kg',
    category: 'perecíveis',
    unitPrice: 32.0,
    stock: 100,
    erpCode: 'P0018',
  },
  {
    code: 'EMB-001',
    name: 'Embutidos Sortidos kg',
    category: 'perecíveis',
    unitPrice: 28.0,
    stock: 300,
    erpCode: 'P0019',
  },
  {
    code: 'LEG-001',
    name: 'Legumes Sortidos kg',
    category: 'perecíveis',
    unitPrice: 8.5,
    stock: 500,
    erpCode: 'P0020',
  },
  // higiene
  {
    code: 'SAB-001',
    name: 'Sabão em Pó 1kg cx12',
    category: 'higiene',
    unitPrice: 42.0,
    stock: 400,
    erpCode: 'P0021',
  },
  {
    code: 'DET-001',
    name: 'Detergente 500ml cx24',
    category: 'higiene',
    unitPrice: 38.4,
    stock: 600,
    erpCode: 'P0022',
  },
  {
    code: 'HIG-001',
    name: 'Shampoo 400ml cx12',
    category: 'higiene',
    unitPrice: 96.0,
    stock: 250,
    erpCode: 'P0023',
  },
  {
    code: 'LEV-001',
    name: 'Fermento Biológico 500g',
    category: 'grãos',
    unitPrice: 12.5,
    stock: 200,
    erpCode: 'P0024',
  },
  {
    code: 'CON-001',
    name: 'Conservas Sortidas cx24',
    category: 'grãos',
    unitPrice: 96.0,
    stock: 180,
    erpCode: 'P0025',
  },
  {
    code: 'MOL-001',
    name: 'Molho de Tomate 340g cx24',
    category: 'grãos',
    unitPrice: 72.0,
    stock: 220,
    erpCode: 'P0026',
  },
  {
    code: 'FRU-001',
    name: 'Frutas Sortidas cx',
    category: 'perecíveis',
    unitPrice: 45.0,
    stock: 80,
    erpCode: 'P0027',
  },
  {
    code: 'VER-001',
    name: 'Verduras Sortidas kg',
    category: 'perecíveis',
    unitPrice: 6.0,
    stock: 300,
    erpCode: 'P0028',
  },
];

// Mapa code → category para popular productCategory nos OrderItems do seed C3
const productCategoryMap: Record<string, string> = Object.fromEntries(
  products.map((p) => [p.code, p.category ?? 'geral']),
);

// Alçadas de desconto de user-001: default 10%, bebidas 8%, perecíveis 5%
const repDiscountLimits = [
  { repId: DEV_REP_ID, category: '__default__', limit: 10 },
  { repId: DEV_REP_ID, category: 'bebidas', limit: 8 },
  { repId: DEV_REP_ID, category: 'perecíveis', limit: 5 },
  { repId: DEV_REP2_ID, category: '__default__', limit: 5 },
];

type OrderSeed = {
  num: number;
  status: OrderStatus;
  issuedDaysAgo: number;
  discountPct: number;
  notes?: string;
  items: {
    productCode: string;
    productName: string;
    qty: number;
    unitPrice: number;
    discountPct: number;
  }[];
};

// 17 pedidos distribuídos por 7 clientes de user-001
const ordersByTaxId: Record<string, OrderSeed[]> = {
  // Padaria São João — 2 pedidos (invoiced + budget)
  '12345678000195': [
    {
      num: 1,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 20,
      discountPct: 0,
      items: [
        {
          productCode: 'FAR-001',
          productName: 'Farinha de Trigo 25kg',
          qty: 10,
          unitPrice: 89.9,
          discountPct: 0,
        },
        {
          productCode: 'ACU-001',
          productName: 'Açúcar Cristal 50kg',
          qty: 5,
          unitPrice: 145.0,
          discountPct: 0,
        },
      ],
    },
    {
      num: 2,
      status: OrderStatus.budget,
      issuedDaysAgo: 3,
      discountPct: 2,
      items: [
        {
          productCode: 'FAR-001',
          productName: 'Farinha de Trigo 25kg',
          qty: 8,
          unitPrice: 89.9,
          discountPct: 0,
        },
        {
          productCode: 'LEV-001',
          productName: 'Fermento Biológico 500g',
          qty: 20,
          unitPrice: 12.5,
          discountPct: 5,
        },
      ],
    },
  ],
  // Supermercado Bom Preço — 3 pedidos (invoiced + approved + pending_approval)
  '98765432000187': [
    {
      num: 3,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 45,
      discountPct: 3,
      items: [
        {
          productCode: 'OLE-001',
          productName: 'Óleo de Soja 900ml cx18',
          qty: 20,
          unitPrice: 98.0,
          discountPct: 0,
        },
        {
          productCode: 'ARR-001',
          productName: 'Arroz Tipo 1 5kg cx10',
          qty: 15,
          unitPrice: 75.0,
          discountPct: 2,
        },
        {
          productCode: 'FEI-001',
          productName: 'Feijão Carioca 1kg cx10',
          qty: 10,
          unitPrice: 65.0,
          discountPct: 0,
        },
      ],
    },
    {
      num: 4,
      status: OrderStatus.pending_approval,
      issuedDaysAgo: 2,
      discountPct: 5,
      notes: 'Cliente solicitou desconto especial para reposição de estoque',
      items: [
        {
          productCode: 'OLE-001',
          productName: 'Óleo de Soja 900ml cx18',
          qty: 30,
          unitPrice: 98.0,
          discountPct: 3,
        },
        {
          productCode: 'ARR-001',
          productName: 'Arroz Tipo 1 5kg cx10',
          qty: 25,
          unitPrice: 75.0,
          discountPct: 3,
        },
      ],
    },
    {
      num: 5,
      status: OrderStatus.approved,
      issuedDaysAgo: 10,
      discountPct: 0,
      items: [
        {
          productCode: 'SAB-001',
          productName: 'Sabão em Pó 1kg cx12',
          qty: 15,
          unitPrice: 42.0,
          discountPct: 0,
        },
        {
          productCode: 'DET-001',
          productName: 'Detergente 500ml cx24',
          qty: 10,
          unitPrice: 38.4,
          discountPct: 0,
        },
      ],
    },
  ],
  // Mercearia Zé — 1 pedido (invoiced, há 35 dias — activityStatus alert)
  '11223344000156': [
    {
      num: 6,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 35,
      discountPct: 0,
      items: [
        {
          productCode: 'REF-001',
          productName: 'Refrigerante 2L cx6',
          qty: 5,
          unitPrice: 42.0,
          discountPct: 0,
        },
        {
          productCode: 'AGU-001',
          productName: 'Água Mineral 500ml cx12',
          qty: 8,
          unitPrice: 18.0,
          discountPct: 0,
        },
      ],
    },
  ],
  // Distribuidora Norte — 4 pedidos (2 invoiced + 1 approved + 1 pending_approval)
  '55667788000143': [
    {
      num: 7,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 60,
      discountPct: 2,
      items: [
        {
          productCode: 'LEI-001',
          productName: 'Leite UHT Integral 1L cx12',
          qty: 50,
          unitPrice: 54.0,
          discountPct: 0,
        },
        {
          productCode: 'QUE-001',
          productName: 'Queijo Mussarela kg',
          qty: 30,
          unitPrice: 38.0,
          discountPct: 5,
        },
      ],
    },
    {
      num: 8,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 30,
      discountPct: 0,
      items: [
        {
          productCode: 'EMB-001',
          productName: 'Embutidos Sortidos kg',
          qty: 40,
          unitPrice: 28.0,
          discountPct: 0,
        },
        {
          productCode: 'LEI-001',
          productName: 'Leite UHT Integral 1L cx12',
          qty: 60,
          unitPrice: 54.0,
          discountPct: 2,
        },
      ],
    },
    {
      num: 9,
      status: OrderStatus.pending_approval,
      issuedDaysAgo: 1,
      discountPct: 8,
      notes: 'Grande volume — precisa aprovação de gerente',
      items: [
        {
          productCode: 'LEI-001',
          productName: 'Leite UHT Integral 1L cx12',
          qty: 100,
          unitPrice: 54.0,
          discountPct: 5,
        },
        {
          productCode: 'QUE-001',
          productName: 'Queijo Mussarela kg',
          qty: 80,
          unitPrice: 38.0,
          discountPct: 5,
        },
        {
          productCode: 'EMB-001',
          productName: 'Embutidos Sortidos kg',
          qty: 60,
          unitPrice: 28.0,
          discountPct: 0,
        },
      ],
    },
    {
      num: 10,
      status: OrderStatus.approved,
      issuedDaysAgo: 5,
      discountPct: 3,
      items: [
        {
          productCode: 'CON-001',
          productName: 'Conservas Sortidas cx24',
          qty: 20,
          unitPrice: 96.0,
          discountPct: 0,
        },
        {
          productCode: 'MOL-001',
          productName: 'Molho de Tomate 340g cx24',
          qty: 15,
          unitPrice: 72.0,
          discountPct: 3,
        },
      ],
    },
  ],
  // Restaurante Sabor da Terra — 2 pedidos (invoiced + invoiced)
  '77889900000132': [
    {
      num: 11,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 40,
      discountPct: 0,
      items: [
        {
          productCode: 'CAR-001',
          productName: 'Carne Bovina Contrafilé kg',
          qty: 20,
          unitPrice: 65.0,
          discountPct: 0,
        },
        {
          productCode: 'FRA-001',
          productName: 'Frango Inteiro Resfriado kg',
          qty: 30,
          unitPrice: 18.5,
          discountPct: 0,
        },
      ],
    },
    {
      num: 12,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 15,
      discountPct: 5,
      items: [
        {
          productCode: 'CAR-001',
          productName: 'Carne Bovina Contrafilé kg',
          qty: 25,
          unitPrice: 65.0,
          discountPct: 0,
        },
        {
          productCode: 'PEI-001',
          productName: 'Peixe Tilápia Filé kg',
          qty: 15,
          unitPrice: 32.0,
          discountPct: 0,
        },
        {
          productCode: 'LEG-001',
          productName: 'Legumes Sortidos kg',
          qty: 20,
          unitPrice: 8.5,
          discountPct: 0,
        },
      ],
    },
  ],
  // Atacadão Central — 3 pedidos (invoiced + approved + pending_approval)
  '44556677000119': [
    {
      num: 13,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 50,
      discountPct: 4,
      items: [
        {
          productCode: 'OLE-001',
          productName: 'Óleo de Soja 900ml cx18',
          qty: 60,
          unitPrice: 98.0,
          discountPct: 2,
        },
        {
          productCode: 'ARR-001',
          productName: 'Arroz Tipo 1 5kg cx10',
          qty: 40,
          unitPrice: 75.0,
          discountPct: 3,
        },
        {
          productCode: 'ACU-001',
          productName: 'Açúcar Cristal 50kg',
          qty: 15,
          unitPrice: 145.0,
          discountPct: 0,
        },
      ],
    },
    {
      num: 14,
      status: OrderStatus.invoiced,
      issuedDaysAgo: 20,
      discountPct: 3,
      items: [
        {
          productCode: 'FEI-001',
          productName: 'Feijão Carioca 1kg cx10',
          qty: 50,
          unitPrice: 65.0,
          discountPct: 2,
        },
        {
          productCode: 'LEI-001',
          productName: 'Leite UHT Integral 1L cx12',
          qty: 40,
          unitPrice: 54.0,
          discountPct: 0,
        },
      ],
    },
    {
      num: 15,
      status: OrderStatus.approved,
      issuedDaysAgo: 7,
      discountPct: 5,
      items: [
        {
          productCode: 'HIG-001',
          productName: 'Shampoo 400ml cx12',
          qty: 30,
          unitPrice: 96.0,
          discountPct: 0,
        },
        {
          productCode: 'SAB-001',
          productName: 'Sabão em Pó 1kg cx12',
          qty: 25,
          unitPrice: 42.0,
          discountPct: 5,
        },
      ],
    },
  ],
  // Quitanda Boa Vista — 2 pedidos (cancelled + budget)
  '22334455000167': [
    {
      num: 16,
      status: OrderStatus.cancelled,
      issuedDaysAgo: 50,
      discountPct: 0,
      notes: 'Cliente cancelou por falta de espaço em estoque',
      items: [
        {
          productCode: 'FRU-001',
          productName: 'Frutas Sortidas cx',
          qty: 10,
          unitPrice: 45.0,
          discountPct: 0,
        },
      ],
    },
    {
      num: 17,
      status: OrderStatus.pending_approval,
      issuedDaysAgo: 1,
      discountPct: 10,
      notes: 'Desconto acima do limite — aguardando aprovação',
      items: [
        {
          productCode: 'FRU-001',
          productName: 'Frutas Sortidas cx',
          qty: 8,
          unitPrice: 45.0,
          discountPct: 10,
        },
        {
          productCode: 'VER-001',
          productName: 'Verduras Sortidas kg',
          qty: 15,
          unitPrice: 6.0,
          discountPct: 0,
        },
      ],
    },
  ],
};

function buildHistoryForStatus(status: OrderStatus, repId: string, issuedDaysAgo: number) {
  const entries: {
    fromStatus: OrderStatus | null;
    toStatus: OrderStatus;
    changedById: string;
    changedAt: Date;
    note?: string;
  }[] = [];

  entries.push({
    fromStatus: null,
    toStatus: OrderStatus.budget,
    changedById: repId,
    changedAt: daysAgo(issuedDaysAgo),
  });

  if (status === OrderStatus.budget) return entries;

  if (status === OrderStatus.cancelled) {
    entries.push({
      fromStatus: OrderStatus.budget,
      toStatus: OrderStatus.cancelled,
      changedById: repId,
      changedAt: daysAgo(issuedDaysAgo - 1),
    });
    return entries;
  }

  entries.push({
    fromStatus: OrderStatus.budget,
    toStatus: OrderStatus.pending_approval,
    changedById: repId,
    changedAt: daysAgo(issuedDaysAgo - 0.1),
  });
  if (status === OrderStatus.pending_approval) return entries;

  entries.push({
    fromStatus: OrderStatus.pending_approval,
    toStatus: OrderStatus.approved,
    changedById: APPROVER_ID,
    changedAt: daysAgo(issuedDaysAgo - 0.5),
  });
  if (status === OrderStatus.approved) return entries;

  entries.push({
    fromStatus: OrderStatus.approved,
    toStatus: OrderStatus.invoiced,
    changedById: APPROVER_ID,
    changedAt: daysAgo(issuedDaysAgo - 1),
  });
  return entries;
}

async function main() {
  console.log('Seed iniciado...');

  // Upsert catálogo de produtos
  for (const p of products) {
    await prisma.product.upsert({
      where: { code: p.code },
      create: { ...p, syncedAt: new Date() },
      update: { name: p.name, unitPrice: p.unitPrice, stock: p.stock, syncedAt: new Date() },
    });
  }
  console.log(`${products.length} produtos upserted.`);

  // Upsert alçadas de desconto
  for (const r of repDiscountLimits) {
    await prisma.repDiscountLimit.upsert({
      where: { repId_category: { repId: r.repId, category: r.category } },
      create: r,
      update: { limit: r.limit },
    });
  }
  console.log(`${repDiscountLimits.length} alçadas configuradas.`);

  // Metas mensais (C7)
  const now = new Date();
  const repTargets = [
    {
      repId: DEV_REP_ID,
      year: now.getFullYear(),
      month: now.getMonth() + 1,
      targetAmount: 60000,
      commissionRate: 3,
      flexRate: 1,
    },
    {
      repId: DEV_REP2_ID,
      year: now.getFullYear(),
      month: now.getMonth() + 1,
      targetAmount: 40000,
      commissionRate: 3,
      flexRate: 1,
    },
  ];
  for (const t of repTargets) {
    await prisma.repTarget.upsert({
      where: { repId_year_month: { repId: t.repId, year: t.year, month: t.month } },
      create: t,
      update: { targetAmount: t.targetAmount },
    });
  }
  console.log(`${repTargets.length} metas mensais configuradas.`);

  // Upsert clients (sem lastOrderAt/openOrdersCount — calculados depois)
  for (const data of clientDefs) {
    await prisma.client.upsert({
      where: { taxId: data.taxId },
      create: { ...data, syncedAt: new Date() },
      update: {
        name: data.name,
        financialStatus: data.financialStatus,
        creditLimit: data.creditLimit,
        syncedAt: new Date(),
      },
    });
  }
  console.log(`${clientDefs.length} clientes upserted.`);

  // Delete existing orders (re-seed idempotente)
  await prisma.orderStatusHistory.deleteMany({});
  await prisma.orderItem.deleteMany({});
  await prisma.order.deleteMany({});
  console.log('Pedidos anteriores removidos.');

  let orderCount = 0;
  for (const [taxId, orders] of Object.entries(ordersByTaxId)) {
    const client = await prisma.client.findUniqueOrThrow({ where: { taxId } });

    for (const o of orders) {
      const issuedAt = daysAgo(o.issuedDaysAgo);

      // Build items with subtotals + productCategory (desnorm do catálogo)
      const itemsData = o.items.map((it) => ({
        productCode: it.productCode,
        productName: it.productName,
        productCategory: productCategoryMap[it.productCode] ?? 'geral',
        quantity: it.qty,
        unitPrice: it.unitPrice,
        discountPct: it.discountPct,
        subtotal: calcSubtotal(it.qty, it.unitPrice, it.discountPct),
      }));

      const itemsSubtotal = itemsData.reduce((acc, it) => acc + Number(it.subtotal), 0);
      const orderTotal = Math.round(itemsSubtotal * (1 - o.discountPct / 100) * 100) / 100;

      const historyEntries = buildHistoryForStatus(o.status, client.repId, o.issuedDaysAgo);

      const approvedEntry = historyEntries.find((h) => h.toStatus === OrderStatus.approved);
      const invoicedEntry = historyEntries.find((h) => h.toStatus === OrderStatus.invoiced);
      const cancelledEntry = historyEntries.find((h) => h.toStatus === OrderStatus.cancelled);

      await prisma.order.create({
        data: {
          number: orderNumber(o.num),
          clientId: client.id,
          repId: client.repId,
          status: o.status,
          discountPct: o.discountPct,
          subtotal: itemsSubtotal,
          total: orderTotal,
          notes: o.notes ?? null,
          approvedById: approvedEntry ? APPROVER_ID : null,
          approvedAt: approvedEntry?.changedAt ?? null,
          invoicedAt: invoicedEntry?.changedAt ?? null,
          cancelledAt: cancelledEntry?.changedAt ?? null,
          issuedAt,
          items: { create: itemsData },
          history: {
            create: historyEntries.map((h) => ({
              fromStatus: h.fromStatus ?? null,
              toStatus: h.toStatus,
              changedById: h.changedById,
              changedAt: h.changedAt,
              note: h.note ?? null,
            })),
          },
        },
      });
      orderCount++;
    }
  }
  console.log(`${orderCount} pedidos criados.`);

  // Atualiza desnorm de clientes a partir dos pedidos criados
  for (const data of clientDefs) {
    const client = await prisma.client.findUniqueOrThrow({ where: { taxId: data.taxId } });

    const orders = await prisma.order.findMany({
      where: { clientId: client.id, deletedAt: null, status: { not: OrderStatus.cancelled } },
      orderBy: { issuedAt: 'desc' },
    });

    const openStatuses: OrderStatus[] = [
      OrderStatus.budget,
      OrderStatus.pending_approval,
      OrderStatus.approved,
    ];
    const openCount = orders.filter((o) => openStatuses.includes(o.status)).length;
    const lastOrder = orders[0];

    await prisma.client.update({
      where: { id: client.id },
      data: {
        lastOrderAt: lastOrder?.issuedAt ?? null,
        lastOrderValue: lastOrder ? lastOrder.total : null,
        openOrdersCount: openCount,
      },
    });
  }
  console.log('Desnorm de clientes atualizada.');
}

main()
  .catch((e) => {
    console.error(e);
    process.exit(1);
  })
  .finally(async () => {
    await prisma.$disconnect();
    await pool.end();
  });