/**
 * Project Controller
 *
 * 프로젝트 CRUD
 */

const projectModel = require('../models/projectModel');

async function getAll(req, res, next) {
  try {
    const projects = await projectModel.getAll();
    res.json({ success: true, data: projects });
  } catch (err) {
    next(err);
  }
}

async function getActive(req, res, next) {
  try {
    const projects = await projectModel.getActive();
    res.json({ success: true, data: projects });
  } catch (err) {
    next(err);
  }
}

async function getById(req, res, next) {
  try {
    const project = await projectModel.getById(parseInt(req.params.id));
    if (!project) {
      return res.status(404).json({ success: false, error: '프로젝트를 찾을 수 없습니다' });
    }
    res.json({ success: true, data: project });
  } catch (err) {
    next(err);
  }
}

async function create(req, res, next) {
  try {
    const { job_no, project_name } = req.body;

    if (!job_no || !project_name) {
      return res.status(400).json({ success: false, error: 'Job No와 프로젝트명은 필수입니다' });
    }

    const project = await projectModel.create(req.body);
    res.status(201).json({ success: true, data: project });
  } catch (err) {
    if (err.code === 'ER_DUP_ENTRY') {
      return res.status(409).json({ success: false, error: '이미 존재하는 Job No입니다' });
    }
    next(err);
  }
}

async function update(req, res, next) {
  try {
    const id = parseInt(req.params.id);
    const project = await projectModel.update(id, req.body);
    if (!project) {
      return res.status(404).json({ success: false, error: '프로젝트를 찾을 수 없습니다' });
    }
    res.json({ success: true, data: project });
  } catch (err) {
    if (err.code === 'ER_DUP_ENTRY') {
      return res.status(409).json({ success: false, error: '이미 존재하는 Job No입니다' });
    }
    next(err);
  }
}

async function remove(req, res, next) {
  try {
    const id = parseInt(req.params.id);
    await projectModel.deactivate(id);
    res.json({ success: true, message: '프로젝트가 비활성화되었습니다' });
  } catch (err) {
    next(err);
  }
}

module.exports = { getAll, getActive, getById, create, update, remove };
