eene_dashboard/backend/scripts/import-hr-data.ts

import 'dotenv/config';
import { PrismaClient } from '@prisma/client';
import { mapAllHrProjects } from '../prisma/mapHrProjects';

const prisma = new PrismaClient();
const API_BASE = process.env.TARGET_API_URL?.replace(/\/$/, '');

async function importViaPrisma(adminId: string, memberId: string) {
  const tasks = mapAllHrProjects();

  await prisma.file.deleteMany({});
  await prisma.taskDetail.deleteMany({});
  await prisma.milestone.deleteMany({});
  await prisma.kpiMetric.deleteMany({});
  await prisma.task.deleteMany({});

  for (const t of tasks) {
    const { milestones, detailContent, ...taskData } = t;
    const task = await prisma.task.create({
      data: {
        ...taskData,
        creatorId: adminId,
        assigneeId: memberId,
      },
    });

    for (const [order, ms] of milestones.entries()) {
      await prisma.milestone.create({
        data: { ...ms, taskId: task.id, order },
      });
    }

    if (detailContent) {
      await prisma.taskDetail.create({
        data: {
          taskId: task.id,
          content: detailContent,
          updatedBy: adminId,
        },
      });
    }
  }

  console.log(`✅ Prisma import complete: ${tasks.length} tasks`);
}

async function importViaApi(adminId: string, memberId: string) {
  const base = API_BASE!;
  const tasks = mapAllHrProjects();

  const existingRes = await fetch(`${base}/api/tasks`);
  if (!existingRes.ok) throw new Error(`GET /api/tasks failed: ${existingRes.status}`);
  const existing = (await existingRes.json()) as { id: string }[];

  for (const task of existing) {
    const del = await fetch(`${base}/api/tasks/${task.id}`, { method: 'DELETE' });
    if (!del.ok && del.status !== 204) throw new Error(`DELETE ${task.id} failed: ${del.status}`);
  }

  for (const t of tasks) {
    const { milestones, detailContent, ...taskData } = t;
    const body = {
      ...taskData,
      startDate: taskData.startDate?.toISOString() ?? null,
      dueDate: taskData.dueDate?.toISOString() ?? null,
      creatorId: adminId,
      assigneeId: memberId,
    };

    const createRes = await fetch(`${base}/api/tasks`, {
      method: 'POST',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(body),
    });
    if (!createRes.ok) {
      const err = await createRes.text();
      throw new Error(`POST task "${t.title}" failed: ${createRes.status} ${err}`);
    }
    const created = (await createRes.json()) as { id: string };

    for (const [order, ms] of milestones.entries()) {
      const msRes = await fetch(`${base}/api/milestones/${created.id}`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ ...ms, order }),
      });
      if (!msRes.ok) console.warn(`  ⚠ milestone skip: ${t.title} / ${ms.title}`);
    }

    if (detailContent) {
      const detailRes = await fetch(`${base}/api/details/${created.id}`, {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ content: detailContent, authorName: '관리자' }),
      });
      if (!detailRes.ok) console.warn(`  ⚠ detail skip: ${t.title}`);
    }
  }

  console.log(`✅ API import complete: ${tasks.length} tasks → ${base}`);
}

async function main() {
  const tasks = mapAllHrProjects();
  console.log(`📦 data/seed/hr-data.json → ${tasks.length} tasks mapped`);

  let adminId: string;
  let memberId: string;

  if (API_BASE) {
    const res = await fetch(`${API_BASE}/api/tasks`);
    const existing = res.ok ? ((await res.json()) as { creatorId: string; assigneeId: string | null }[]) : [];
    if (existing.length > 0) {
      adminId = existing[0].creatorId;
      memberId = existing[0].assigneeId ?? existing[0].creatorId;
    } else {
      throw new Error('API에 기존 task가 없어 creatorId를 확인할 수 없습니다.');
    }
    await importViaApi(adminId, memberId);
  } else {
    const admin = await prisma.user.upsert({
      where: { email: 'admin@eene.com' },
      update: {},
      create: { email: 'admin@eene.com', password: '!', name: '관리자', role: 'ADMIN', department: 'EENE' },
    });
    const member = await prisma.user.upsert({
      where: { email: 'member@eene.com' },
      update: { name: '정성호' },
      create: { email: 'member@eene.com', password: '!', name: '정성호', role: 'MEMBER', department: 'EENE' },
    });
    adminId = admin.id;
    memberId = member.id;
    await importViaPrisma(adminId, memberId);
  }
}

main()
  .catch((err) => {
    console.error('❌ Import failed:', err);
    process.exit(1);
  })
  .finally(() => prisma.$disconnect());