'use strict';
const _ = require('lodash');

module.exports = data => {
  const { name, name_zh, columns } = data;
  let columnStr = '';
  for (const column of columns) {
    const { title, type, required = false, remark } = column;
    const str = ` ${title}: { type: ${type}, required: ${required} }, // ${remark} \n`;
    columnStr += str;
  }

  const nameList = name.split('_');
  const modelName = nameList.map(i => _.capitalize(i)).join('_');
  return `
  'use strict';
  const Schema = require('mongoose').Schema;
  const metaPlugin = require('naf-framework-mongoose-free/lib/model/meta-plugin');
  // ${name_zh}
  const ${name} = {
    ${columnStr}
  }
  const schema = new Schema(${name}, { toJSON: { virtuals: true } });
  schema.index({ id: 1 });
  schema.index({ 'meta.createdAt': 1 });
  schema.plugin(metaPlugin);
  module.exports = app => {
    const { mongoose } = app;
    return mongoose.model('${modelName}', schema, ${name});
  };
  `;

};