TK-FB-Project/api.hyungi.net/models/workplaceModel.js

const { getDb } = require('../dbPool');

// ==================== 카테고리(공장) 관련 ====================

/**
 * 카테고리 생성
 */
const createCategory = async (category, callback) => {
  try {
    const db = await getDb();
    const {
      category_name,
      description = null,
      display_order = 0,
      is_active = true
    } = category;

    const [result] = await db.query(
      `INSERT INTO workplace_categories
       (category_name, description, display_order, is_active)
       VALUES (?, ?, ?, ?)`,
      [category_name, description, display_order, is_active]
    );

    callback(null, result.insertId);
  } catch (err) {
    callback(err);
  }
};

/**
 * 모든 카테고리 조회
 */
const getAllCategories = async (callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT category_id, category_name, description, display_order, is_active, layout_image, created_at, updated_at
       FROM workplace_categories
       ORDER BY display_order ASC, category_id ASC`
    );
    callback(null, rows);
  } catch (err) {
    callback(err);
  }
};

/**
 * 활성 카테고리만 조회
 */
const getActiveCategories = async (callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT category_id, category_name, description, display_order, is_active, layout_image, created_at, updated_at
       FROM workplace_categories
       WHERE is_active = TRUE
       ORDER BY display_order ASC, category_id ASC`
    );
    callback(null, rows);
  } catch (err) {
    callback(err);
  }
};

/**
 * ID로 카테고리 조회
 */
const getCategoryById = async (categoryId, callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT category_id, category_name, description, display_order, is_active, layout_image, created_at, updated_at
       FROM workplace_categories
       WHERE category_id = ?`,
      [categoryId]
    );
    callback(null, rows[0]);
  } catch (err) {
    callback(err);
  }
};

/**
 * 카테고리 수정
 */
const updateCategory = async (categoryId, category, callback) => {
  try {
    const db = await getDb();
    const {
      category_name,
      description,
      display_order,
      is_active,
      layout_image
    } = category;

    const [result] = await db.query(
      `UPDATE workplace_categories
       SET category_name = ?, description = ?, display_order = ?, is_active = ?, layout_image = ?, updated_at = NOW()
       WHERE category_id = ?`,
      [category_name, description, display_order, is_active, layout_image, categoryId]
    );

    callback(null, result);
  } catch (err) {
    callback(err);
  }
};

/**
 * 카테고리 삭제
 */
const deleteCategory = async (categoryId, callback) => {
  try {
    const db = await getDb();
    const [result] = await db.query(
      `DELETE FROM workplace_categories WHERE category_id = ?`,
      [categoryId]
    );
    callback(null, result);
  } catch (err) {
    callback(err);
  }
};

// ==================== 작업장 관련 ====================

/**
 * 작업장 생성
 */
const createWorkplace = async (workplace, callback) => {
  try {
    const db = await getDb();
    const {
      category_id = null,
      workplace_name,
      description = null,
      is_active = true,
      workplace_purpose = null,
      display_priority = 0
    } = workplace;

    const [result] = await db.query(
      `INSERT INTO workplaces
       (category_id, workplace_name, description, is_active, workplace_purpose, display_priority)
       VALUES (?, ?, ?, ?, ?, ?)`,
      [category_id, workplace_name, description, is_active, workplace_purpose, display_priority]
    );

    callback(null, result.insertId);
  } catch (err) {
    callback(err);
  }
};

/**
 * 모든 작업장 조회 (카테고리 정보 포함)
 */
const getAllWorkplaces = async (callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT w.workplace_id, w.category_id, w.workplace_name, w.description, w.is_active, w.workplace_purpose, w.display_priority,
              w.workplace_purpose, w.display_priority, w.created_at, w.updated_at,
              wc.category_name
       FROM workplaces w
       LEFT JOIN workplace_categories wc ON w.category_id = wc.category_id
       ORDER BY wc.display_order ASC, w.display_priority ASC, w.workplace_id DESC`
    );
    callback(null, rows);
  } catch (err) {
    callback(err);
  }
};

/**
 * 활성 작업장만 조회
 */
const getActiveWorkplaces = async (callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT w.workplace_id, w.category_id, w.workplace_name, w.description, w.is_active, w.workplace_purpose, w.display_priority,
              w.created_at, w.updated_at,
              wc.category_name
       FROM workplaces w
       LEFT JOIN workplace_categories wc ON w.category_id = wc.category_id
       WHERE w.is_active = TRUE
       ORDER BY wc.display_order ASC, w.workplace_id DESC`
    );
    callback(null, rows);
  } catch (err) {
    callback(err);
  }
};

/**
 * 카테고리별 작업장 조회
 */
const getWorkplacesByCategory = async (categoryId, callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT w.workplace_id, w.category_id, w.workplace_name, w.description, w.is_active, w.workplace_purpose, w.display_priority,
              w.created_at, w.updated_at,
              wc.category_name
       FROM workplaces w
       LEFT JOIN workplace_categories wc ON w.category_id = wc.category_id
       WHERE w.category_id = ?
       ORDER BY w.workplace_id DESC`,
      [categoryId]
    );
    callback(null, rows);
  } catch (err) {
    callback(err);
  }
};

/**
 * ID로 작업장 조회
 */
const getWorkplaceById = async (workplaceId, callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT w.workplace_id, w.category_id, w.workplace_name, w.description, w.is_active, w.workplace_purpose, w.display_priority,
              w.created_at, w.updated_at,
              wc.category_name
       FROM workplaces w
       LEFT JOIN workplace_categories wc ON w.category_id = wc.category_id
       WHERE w.workplace_id = ?`,
      [workplaceId]
    );
    callback(null, rows[0]);
  } catch (err) {
    callback(err);
  }
};

/**
 * 작업장 수정
 */
const updateWorkplace = async (workplaceId, workplace, callback) => {
  try {
    const db = await getDb();
    const {
      category_id,
      workplace_name,
      description,
      is_active,
      workplace_purpose,
      display_priority
    } = workplace;

    const [result] = await db.query(
      `UPDATE workplaces
       SET category_id = ?, workplace_name = ?, description = ?, is_active = ?,
           workplace_purpose = ?, display_priority = ?, updated_at = NOW()
       WHERE workplace_id = ?`,
      [category_id, workplace_name, description, is_active, workplace_purpose, display_priority, workplaceId]
    );

    callback(null, result);
  } catch (err) {
    callback(err);
  }
};

/**
 * 작업장 삭제
 */
const deleteWorkplace = async (workplaceId, callback) => {
  try {
    const db = await getDb();
    const [result] = await db.query(
      `DELETE FROM workplaces WHERE workplace_id = ?`,
      [workplaceId]
    );
    callback(null, result);
  } catch (err) {
    callback(err);
  }
};

// ==================== 작업장 지도 영역 관련 ====================

/**
 * 작업장 지도 영역 생성
 */
const createMapRegion = async (region, callback) => {
  try {
    const db = await getDb();
    const {
      workplace_id,
      category_id,
      x_start,
      y_start,
      x_end,
      y_end,
      shape = 'rect',
      polygon_points = null
    } = region;

    const [result] = await db.query(
      `INSERT INTO workplace_map_regions
       (workplace_id, category_id, x_start, y_start, x_end, y_end, shape, polygon_points)
       VALUES (?, ?, ?, ?, ?, ?, ?, ?)`,
      [workplace_id, category_id, x_start, y_start, x_end, y_end, shape, polygon_points]
    );

    callback(null, result.insertId);
  } catch (err) {
    callback(err);
  }
};

/**
 * 카테고리(공장)별 지도 영역 조회
 */
const getMapRegionsByCategory = async (categoryId, callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT mr.*, w.workplace_name, w.description
       FROM workplace_map_regions mr
       INNER JOIN workplaces w ON mr.workplace_id = w.workplace_id
       WHERE mr.category_id = ? AND w.is_active = TRUE
       ORDER BY mr.region_id ASC`,
      [categoryId]
    );
    callback(null, rows);
  } catch (err) {
    callback(err);
  }
};

/**
 * 작업장별 지도 영역 조회
 */
const getMapRegionByWorkplace = async (workplaceId, callback) => {
  try {
    const db = await getDb();
    const [rows] = await db.query(
      `SELECT * FROM workplace_map_regions WHERE workplace_id = ?`,
      [workplaceId]
    );
    callback(null, rows[0]);
  } catch (err) {
    callback(err);
  }
};

/**
 * 지도 영역 수정
 */
const updateMapRegion = async (regionId, region, callback) => {
  try {
    const db = await getDb();
    const {
      x_start,
      y_start,
      x_end,
      y_end,
      shape,
      polygon_points
    } = region;

    const [result] = await db.query(
      `UPDATE workplace_map_regions
       SET x_start = ?, y_start = ?, x_end = ?, y_end = ?, shape = ?, polygon_points = ?, updated_at = NOW()
       WHERE region_id = ?`,
      [x_start, y_start, x_end, y_end, shape, polygon_points, regionId]
    );

    callback(null, result);
  } catch (err) {
    callback(err);
  }
};

/**
 * 지도 영역 삭제
 */
const deleteMapRegion = async (regionId, callback) => {
  try {
    const db = await getDb();
    const [result] = await db.query(
      `DELETE FROM workplace_map_regions WHERE region_id = ?`,
      [regionId]
    );
    callback(null, result);
  } catch (err) {
    callback(err);
  }
};

/**
 * 작업장 영역 일괄 삭제 (카테고리별)
 */
const deleteMapRegionsByCategory = async (categoryId, callback) => {
  try {
    const db = await getDb();
    const [result] = await db.query(
      `DELETE FROM workplace_map_regions WHERE category_id = ?`,
      [categoryId]
    );
    callback(null, result);
  } catch (err) {
    callback(err);
  }
};

module.exports = {
  // 카테고리
  createCategory,
  getAllCategories,
  getActiveCategories,
  getCategoryById,
  updateCategory,
  deleteCategory,

  // 작업장
  createWorkplace,
  getAllWorkplaces,
  getActiveWorkplaces,
  getWorkplacesByCategory,
  getWorkplaceById,
  updateWorkplace,
  deleteWorkplace,

  // 지도 영역
  createMapRegion,
  getMapRegionsByCategory,
  getMapRegionByWorkplace,
  updateMapRegion,
  deleteMapRegion,
  deleteMapRegionsByCategory
};