import { insertReturning } from '../../utils/db'

interface CreateProjectBody {
  projectCode?: string
  projectName: string
  clientName?: string
  projectDescription?: string
  startDate?: string
  endDate?: string
  contractAmount?: number
}

/**
 * 프로젝트 등록
 * POST /api/project/create
 */
export default defineEventHandler(async (event) => {
  const body = await readBody<CreateProjectBody>(event)
  
  if (!body.projectName) {
    throw createError({ statusCode: 400, message: '프로젝트명을 입력해주세요.' })
  }
  
  const project = await insertReturning(`
    INSERT INTO wr_project_info (
      project_code, project_name, client_name, project_description,
      start_date, end_date, contract_amount
    ) VALUES ($1, $2, $3, $4, $5, $6, $7)
    RETURNING *
  `, [
    body.projectCode || null,
    body.projectName,
    body.clientName || null,
    body.projectDescription || null,
    body.startDate || null,
    body.endDate || null,
    body.contractAmount || null
  ])
  
  return {
    success: true,
    project: {
      projectId: project.project_id,
      projectName: project.project_name
    }
  }
})