const { DataTypes } = require('sequelize');
const { sequelize } = require('../config/database');

const ClubSubscription = sequelize.define('ClubSubscription', {
  id: {
    type: DataTypes.INTEGER.UNSIGNED,
    primaryKey: true,
    autoIncrement: true,
    comment: '클럽-구독 연결 고유 식별자'
  },
  clubId: {
    type: DataTypes.INTEGER.UNSIGNED,
    allowNull: false,
    references: {
      model: 'Clubs',
      key: 'id'
    },
    comment: '클럽 ID'
  },
  planId: {
    type: DataTypes.INTEGER.UNSIGNED,
    allowNull: false,
    references: {
      model: 'SubscriptionPlans',
      key: 'id'
    },
    comment: '구독 플랜 ID'
  },
  status: {
    type: DataTypes.ENUM('active', 'expired', 'suspended'),
    defaultValue: 'active',
    allowNull: false,
    comment: '구독 상태'
  },
  startDate: {
    type: DataTypes.DATE,
    allowNull: false,
    comment: '구독 시작일'
  },
  endDate: {
    type: DataTypes.DATE,
    allowNull: false,
    comment: '구독 종료일'
  },
  price: {
    type: DataTypes.INTEGER,
    allowNull: false,
    defaultValue: 0,
    comment: '구독 가격'
  }
}, {
  tableName: 'ClubSubscriptions',
  comment: '클럽별 구독 정보(플랜 등)를 저장하는 테이블',
  timestamps: true
});

ClubSubscription.associate = (models) => {
  ClubSubscription.belongsTo(models.SubscriptionPlan, { foreignKey: 'planId' });
  ClubSubscription.belongsTo(models.Club, { foreignKey: 'clubId' });
};

module.exports = ClubSubscription;