import { PrismaClient } from '@prisma/client';
import * as bcrypt from 'bcryptjs';

const prisma = new PrismaClient();

// 五项污染物默认散发参数生成器（占位值；真实数据由实验室检测导入）
function ep(y0: number) {
  return {
    hcho: { y0, yp: y0 * 1.5, b: 0.01 },
    tvoc: { y0: y0 * 0.6, yp: y0 * 0.9, b: 0.01 },
    benzene: { y0: y0 * 0.05, yp: y0 * 0.08, b: 0.005 },
    toluene: { y0: y0 * 0.1, yp: y0 * 0.15, b: 0.005 },
    xylene: { y0: y0 * 0.08, yp: y0 * 0.12, b: 0.005 },
  };
}

// 取自原系统公共材料库前若干条（散发参数为占位）
const MATERIALS = [
  { id: 'PM13000003', name: '胶合板', category: '人造板/胶合板', brand: '东营正和', manufacturer: '东营正和', spec: '2.7SE', envGrade: 'E1', y0: 0.06 },
  { id: 'PM13000004', name: '胶合板', category: '人造板/胶合板', brand: '东营正和', manufacturer: '东营正和', spec: '3N-3mm', envGrade: 'E0', y0: 0.03 },
  { id: 'PM13000005', name: '胶合板', category: '人造板/胶合板', brand: '金秋', manufacturer: '河北金秋木业有限责任公司', spec: '8mm', envGrade: null, y0: 0.05 },
  { id: 'PM13000006', name: '胶合板', category: '人造板/胶合板', brand: '金秋', manufacturer: '河北金秋木业有限责任公司', spec: '12mm', envGrade: null, y0: 0.05 },
  { id: 'PM13000007', name: '胶合板', category: '人造板/胶合板', brand: '金秋', manufacturer: '河北金秋木业有限责任公司', spec: '15mm', envGrade: null, y0: 0.055 },
  { id: 'PM13000008', name: '胶合板', category: '人造板/胶合板', brand: '金秋', manufacturer: '河北金秋木业有限责任公司', spec: '18mm', envGrade: null, y0: 0.06 },
  { id: 'PM13000009', name: '阻燃胶合板', category: '人造板/阻燃胶合板', brand: '兔宝宝', manufacturer: '德华兔宝宝装饰新材股份有限公司', spec: null, envGrade: null, y0: 0.045 },
  { id: 'PM13000010', name: '阻燃板', category: '人造板/胶合板', brand: '福益安', manufacturer: '北京江夏木业有限公司', spec: null, envGrade: 'E1', y0: 0.05 },
  { id: 'PM13000011', name: '阻燃板', category: '人造板/阻燃胶合板', brand: '莫干山', manufacturer: '浙江升华云峰新材股份有限公司', spec: 'E1', envGrade: 'E1', y0: 0.05 },
  { id: 'PM13000012', name: '非醛多层基材胶合板', category: '人造板/胶合板', brand: '升达', manufacturer: '四川升达林产业股份有限公司', spec: null, envGrade: null, y0: 0.02 },
];

async function main() {
  const passwordHash = await bcrypt.hash('CBMA123456', 10);
  const org = await prisma.organization.upsert({
    where: { username: 'YPJKKJ' },
    update: {},
    create: { username: 'YPJKKJ', name: '一品健康空间', passwordHash },
  });
  console.log('组织已就绪:', org.username, org.name);

  for (const m of MATERIALS) {
    await prisma.material.upsert({
      where: { id: m.id },
      update: {},
      create: {
        id: m.id,
        name: m.name,
        category: m.category,
        brand: m.brand,
        manufacturer: m.manufacturer,
        spec: m.spec ?? undefined,
        envGrade: m.envGrade ?? undefined,
        usageUnit: 'm²',
        emissionParams: ep(m.y0),
        isPublic: true,
      },
    });
  }
  console.log(`已导入 ${MATERIALS.length} 条公共材料（散发参数为占位值，待替换真实检测数据）`);

  // 一条公共项目模板（含 1 个空间 + 2 种材料），供模板库展示
  const tplId = 'T13000001';
  await prisma.project.upsert({
    where: { id: tplId },
    update: {},
    create: {
      id: tplId,
      name: '标准住宅卧室模板',
      type: '住宅',
      province: '北京市',
      city: '北京市',
      area: 90,
      isTemplate: true,
      isPublic: true,
      ownerOrgId: org.id,
      status: 'report_generated',
      rating: 'A',
      spaces: {
        create: [
          {
            id: 'TS13000001',
            name: '主卧',
            type: '卧室',
            layout: 'uniform',
            height: 2.8,
            area: 15,
            volume: 42,
            temperature: 25,
            humidity: 50,
            ventilationRate: 0.5,
            standard: 'GB50325-2020',
            materials: {
              create: [
                { materialId: 'PM13000004', usageUnit: 'm²', usageAmount: 30 },
                { materialId: 'PM13000012', usageUnit: 'm²', usageAmount: 20 },
              ],
            },
          },
        ],
      },
    },
  });
  console.log('已导入 1 条公共项目模板');
}

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