/* eslint-disable*/

'use strict';

module.exports = dc => {
  const DataTypes = dc.ORM;
  const sequelize = dc.orm;
  const BookChapter = sequelize.define("bookChapter", {
    id: {
      type: DataTypes.INTEGER,
      allowNull: false,
      defaultValue: null,
      comment: "章节ID",
      primaryKey: true,
      field: "id",
      autoIncrement: true
    },
    bookId: {
      type: DataTypes.INTEGER,
      allowNull: false,
      defaultValue: null,
      comment: "所属书籍ID",
      primaryKey: false,
      field: "book_id",
      autoIncrement: false,
      references: {
        key: "id",
        model: "book"
      }
    },
    parentId: {
      type: DataTypes.INTEGER,
      allowNull: true,
      defaultValue: null,
      comment: "父章节ID",
      primaryKey: false,
      field: "parent_id",
      autoIncrement: false,
      references: {
        key: "id",
        model: "bookChapter"
      }
    },
    level: {
      type: DataTypes.INTEGER,
      allowNull: false,
      defaultValue: 1,
      comment: "章节层级",
      primaryKey: false,
      field: "level",
      autoIncrement: false
    },
    title: {
      type: DataTypes.STRING,
      allowNull: false,
      defaultValue: null,
      comment: "章节标题",
      primaryKey: false,
      field: "title",
      autoIncrement: false
    },
    requirements: {
      type: DataTypes.TEXT,
      allowNull: true,
      defaultValue: null,
      comment: "章节要求",
      primaryKey: false,
      field: "requirements",
      autoIncrement: false
    },
    generationStatus: {
      type: DataTypes.STRING,
      allowNull: false,
      defaultValue: 'pending',
      comment: "生成状态: pending待生成/generating生成中/success成功/failed失败",
      primaryKey: false,
      field: "generation_status",
      autoIncrement: false
    },
    sortOrder: {
      type: DataTypes.DOUBLE,
      allowNull: false,
      defaultValue: 0,
      comment: "排序字段",
      primaryKey: false,
      field: "sort_order",
      autoIncrement: false
    },
    createdAt: {
      type: DataTypes.DATE,
      allowNull: false,
      defaultValue: sequelize.literal('CURRENT_TIMESTAMP'),
      comment: "创建时间",
      primaryKey: false,
      field: "created_at",
      autoIncrement: false
    },
    updatedAt: {
      type: DataTypes.DATE,
      allowNull: false,
      defaultValue: sequelize.literal('CURRENT_TIMESTAMP'),
      comment: "更新时间",
      primaryKey: false,
      field: "updated_at",
      autoIncrement: false
    }
  }, {
    tableName: "book_chapters",
    comment: "书籍章节表",
    indexes: []
  });
  dc.models.BookChapter = BookChapter;
  return BookChapter;
};