const config = require('../../config');
const providers = config.providers;
const crypto = require('crypto');
const bcrypt = require('bcrypt');
const moment = require('moment');

module.exports = function(sequelize, DataTypes) {
  const training_runs = sequelize.define(
    'training_runs',
    {
      id: {
        type: DataTypes.UUID,
        defaultValue: DataTypes.UUIDV4,
        primaryKey: true,
      },

run_name: {
        type: DataTypes.TEXT,
      
      

      },

pipeline_stage: {
        type: DataTypes.ENUM,
      
      

        values: [

"data_prep",


"training",


"evaluation",


"packaging",


"deployment"

        ],

      },

status: {
        type: DataTypes.ENUM,
      
      

        values: [

"queued",


"running",


"succeeded",


"failed",


"cancelled"

        ],

      },

dataset_summary: {
        type: DataTypes.TEXT,
      
      

      },

hyperparameters: {
        type: DataTypes.TEXT,
      
      

      },

accuracy: {
        type: DataTypes.DECIMAL,
      
      

      },

precision: {
        type: DataTypes.DECIMAL,
      
      

      },

recall: {
        type: DataTypes.DECIMAL,
      
      

      },

f1_score: {
        type: DataTypes.DECIMAL,
      
      

      },

metrics_notes: {
        type: DataTypes.TEXT,
      
      

      },

started_at: {
        type: DataTypes.DATE,
      
      

      },

ended_at: {
        type: DataTypes.DATE,
      
      

      },

logs_uri: {
        type: DataTypes.TEXT,
      
      

      },

      importHash: {
        type: DataTypes.STRING(255),
        allowNull: true,
        unique: true,
      },
    },
    {
      timestamps: true,
      paranoid: true,
      freezeTableName: true,
    },
  );

  training_runs.associate = (db) => {


/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
























//end loop



    db.training_runs.belongsTo(db.model_versions, {
      as: 'model_version',
      foreignKey: {
        name: 'model_versionId',
      },
      constraints: false,
    });

    db.training_runs.belongsTo(db.organizations, {
      as: 'organizations',
      foreignKey: {
        name: 'organizationsId',
      },
      constraints: false,
    });




    db.training_runs.belongsTo(db.users, {
      as: 'createdBy',
    });

    db.training_runs.belongsTo(db.users, {
      as: 'updatedBy',
    });
  };



  return training_runs;
};