module.exports = {
  /**
   * @param {QueryInterface} queryInterface
   * @param {Sequelize} Sequelize
   * @returns {Promise<void>}
   */
  async up(queryInterface, Sequelize) {
    /**
     * @type {Transaction}
     */
    const transaction = await queryInterface.sequelize.transaction();
    try {
      await queryInterface.createTable(
        'users',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'appointments',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'inventory',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'lab_tests',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'machinery',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'patients',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'quality_control',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'suppliers',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'work_orders',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'roles',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.createTable(
        'permissions',
        {
          id: {
            type: Sequelize.DataTypes.UUID,
            defaultValue: Sequelize.DataTypes.UUIDV4,
            primaryKey: true,
          },
          createdById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          updatedById: {
            type: Sequelize.DataTypes.UUID,
            references: {
              key: 'id',
              model: 'users',
            },
          },
          createdAt: { type: Sequelize.DataTypes.DATE },
          updatedAt: { type: Sequelize.DataTypes.DATE },
          deletedAt: { type: Sequelize.DataTypes.DATE },
          importHash: {
            type: Sequelize.DataTypes.STRING(255),
            allowNull: true,
            unique: true,
          },
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'firstName',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'lastName',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'phoneNumber',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'email',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'disabled',
        {
          type: Sequelize.DataTypes.BOOLEAN,

          defaultValue: false,
          allowNull: false,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'password',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'emailVerified',
        {
          type: Sequelize.DataTypes.BOOLEAN,

          defaultValue: false,
          allowNull: false,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'emailVerificationToken',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'emailVerificationTokenExpiresAt',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'passwordResetToken',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'passwordResetTokenExpiresAt',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'provider',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'appointments',
        'appointment_date',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'appointments',
        'patientId',
        {
          type: Sequelize.DataTypes.UUID,

          references: {
            model: 'patients',
            key: 'id',
          },
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'appointments',
        'doctorId',
        {
          type: Sequelize.DataTypes.UUID,

          references: {
            model: 'users',
            key: 'id',
          },
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'appointments',
        'status',
        {
          type: Sequelize.DataTypes.ENUM,

          values: ['Scheduled', 'Completed', 'Cancelled'],
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'inventory',
        'item_name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'inventory',
        'quantity',
        {
          type: Sequelize.DataTypes.INTEGER,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'inventory',
        'location',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'lab_tests',
        'test_name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'lab_tests',
        'patientId',
        {
          type: Sequelize.DataTypes.UUID,

          references: {
            model: 'patients',
            key: 'id',
          },
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'lab_tests',
        'lab_technicianId',
        {
          type: Sequelize.DataTypes.UUID,

          references: {
            model: 'users',
            key: 'id',
          },
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'lab_tests',
        'test_date',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'lab_tests',
        'results',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'machinery',
        'machine_name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'machinery',
        'maintenance_date',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'machinery',
        'status',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'patients',
        'first_name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'patients',
        'last_name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'patients',
        'date_of_birth',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'patients',
        'contact_number',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'quality_control',
        'check_name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'quality_control',
        'work_orderId',
        {
          type: Sequelize.DataTypes.UUID,

          references: {
            model: 'work_orders',
            key: 'id',
          },
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'quality_control',
        'check_date',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'quality_control',
        'passed',
        {
          type: Sequelize.DataTypes.BOOLEAN,

          defaultValue: false,
          allowNull: false,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'suppliers',
        'supplier_name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'suppliers',
        'contact_info',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'suppliers',
        'contract_terms',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'work_orders',
        'order_number',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'work_orders',
        'assigned_toId',
        {
          type: Sequelize.DataTypes.UUID,

          references: {
            model: 'users',
            key: 'id',
          },
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'work_orders',
        'start_date',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'work_orders',
        'end_date',
        {
          type: Sequelize.DataTypes.DATE,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'permissions',
        'name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'roles',
        'name',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'roles',
        'role_customization',
        {
          type: Sequelize.DataTypes.TEXT,
        },
        { transaction },
      );

      await queryInterface.addColumn(
        'users',
        'app_roleId',
        {
          type: Sequelize.DataTypes.UUID,

          references: {
            model: 'roles',
            key: 'id',
          },
        },
        { transaction },
      );

      await transaction.commit();
    } catch (err) {
      await transaction.rollback();
      throw err;
    }
  },
  /**
   * @param {QueryInterface} queryInterface
   * @param {Sequelize} Sequelize
   * @returns {Promise<void>}
   */
  async down(queryInterface, Sequelize) {
    /**
     * @type {Transaction}
     */
    const transaction = await queryInterface.sequelize.transaction();
    try {
      await queryInterface.removeColumn('users', 'app_roleId', { transaction });

      await queryInterface.removeColumn('roles', 'role_customization', {
        transaction,
      });

      await queryInterface.removeColumn('roles', 'name', { transaction });

      await queryInterface.removeColumn('permissions', 'name', { transaction });

      await queryInterface.removeColumn('work_orders', 'end_date', {
        transaction,
      });

      await queryInterface.removeColumn('work_orders', 'start_date', {
        transaction,
      });

      await queryInterface.removeColumn('work_orders', 'assigned_toId', {
        transaction,
      });

      await queryInterface.removeColumn('work_orders', 'order_number', {
        transaction,
      });

      await queryInterface.removeColumn('suppliers', 'contract_terms', {
        transaction,
      });

      await queryInterface.removeColumn('suppliers', 'contact_info', {
        transaction,
      });

      await queryInterface.removeColumn('suppliers', 'supplier_name', {
        transaction,
      });

      await queryInterface.removeColumn('quality_control', 'passed', {
        transaction,
      });

      await queryInterface.removeColumn('quality_control', 'check_date', {
        transaction,
      });

      await queryInterface.removeColumn('quality_control', 'work_orderId', {
        transaction,
      });

      await queryInterface.removeColumn('quality_control', 'check_name', {
        transaction,
      });

      await queryInterface.removeColumn('patients', 'contact_number', {
        transaction,
      });

      await queryInterface.removeColumn('patients', 'date_of_birth', {
        transaction,
      });

      await queryInterface.removeColumn('patients', 'last_name', {
        transaction,
      });

      await queryInterface.removeColumn('patients', 'first_name', {
        transaction,
      });

      await queryInterface.removeColumn('machinery', 'status', { transaction });

      await queryInterface.removeColumn('machinery', 'maintenance_date', {
        transaction,
      });

      await queryInterface.removeColumn('machinery', 'machine_name', {
        transaction,
      });

      await queryInterface.removeColumn('lab_tests', 'results', {
        transaction,
      });

      await queryInterface.removeColumn('lab_tests', 'test_date', {
        transaction,
      });

      await queryInterface.removeColumn('lab_tests', 'lab_technicianId', {
        transaction,
      });

      await queryInterface.removeColumn('lab_tests', 'patientId', {
        transaction,
      });

      await queryInterface.removeColumn('lab_tests', 'test_name', {
        transaction,
      });

      await queryInterface.removeColumn('inventory', 'location', {
        transaction,
      });

      await queryInterface.removeColumn('inventory', 'quantity', {
        transaction,
      });

      await queryInterface.removeColumn('inventory', 'item_name', {
        transaction,
      });

      await queryInterface.removeColumn('appointments', 'status', {
        transaction,
      });

      await queryInterface.removeColumn('appointments', 'doctorId', {
        transaction,
      });

      await queryInterface.removeColumn('appointments', 'patientId', {
        transaction,
      });

      await queryInterface.removeColumn('appointments', 'appointment_date', {
        transaction,
      });

      await queryInterface.removeColumn('users', 'provider', { transaction });

      await queryInterface.removeColumn(
        'users',
        'passwordResetTokenExpiresAt',
        { transaction },
      );

      await queryInterface.removeColumn('users', 'passwordResetToken', {
        transaction,
      });

      await queryInterface.removeColumn(
        'users',
        'emailVerificationTokenExpiresAt',
        { transaction },
      );

      await queryInterface.removeColumn('users', 'emailVerificationToken', {
        transaction,
      });

      await queryInterface.removeColumn('users', 'emailVerified', {
        transaction,
      });

      await queryInterface.removeColumn('users', 'password', { transaction });

      await queryInterface.removeColumn('users', 'disabled', { transaction });

      await queryInterface.removeColumn('users', 'email', { transaction });

      await queryInterface.removeColumn('users', 'phoneNumber', {
        transaction,
      });

      await queryInterface.removeColumn('users', 'lastName', { transaction });

      await queryInterface.removeColumn('users', 'firstName', { transaction });

      await queryInterface.dropTable('permissions', { transaction });

      await queryInterface.dropTable('roles', { transaction });

      await queryInterface.dropTable('work_orders', { transaction });

      await queryInterface.dropTable('suppliers', { transaction });

      await queryInterface.dropTable('quality_control', { transaction });

      await queryInterface.dropTable('patients', { transaction });

      await queryInterface.dropTable('machinery', { transaction });

      await queryInterface.dropTable('lab_tests', { transaction });

      await queryInterface.dropTable('inventory', { transaction });

      await queryInterface.dropTable('appointments', { transaction });

      await queryInterface.dropTable('users', { transaction });

      await transaction.commit();
    } catch (err) {
      await transaction.rollback();
      throw err;
    }
  },
};