# frozen_string_literal: true

module Meibo
  class Enrollment
    ROLES = {
      administrator: "administrator",
      proctor: "proctor",
      student: "student",
      teacher: "teacher"
    }.freeze

    DataModel.define(
      self,
      attribute_name_to_header_field_map: {
        sourced_id: "sourcedId",
        status: "status",
        date_last_modified: "dateLastModified",
        class_sourced_id: "classSourcedId",
        school_sourced_id: "schoolSourcedId",
        user_sourced_id: "userSourcedId",
        role: "role",
        primary: "primary",
        begin_date: "beginDate",
        end_date: "endDate"
      }.freeze,
      converters: {
        boolean: [:primary].freeze,
        date: %i[begin_date end_date].freeze,
        datetime: [:date_last_modified].freeze,
        enum: { role: [*ROLES.values, ENUM_EXT_PATTERN].freeze }.freeze,
        required: %i[sourced_id class_sourced_id school_sourced_id user_sourced_id role].freeze,
        status: [:status].freeze
      }
    )

    def initialize(sourced_id:, class_sourced_id:, school_sourced_id:, user_sourced_id:, role:, status: nil,
                   date_last_modified: nil, primary: nil, begin_date: nil, end_date: nil, **extension_fields)
      @sourced_id = sourced_id
      @status = status
      @date_last_modified = date_last_modified
      @class_sourced_id = class_sourced_id
      @school_sourced_id = school_sourced_id
      @user_sourced_id = user_sourced_id
      @role = role
      @begin_date = begin_date
      @end_date = end_date
      @extension_fields = extension_fields
    end

    def collection
      Meibo.current_roster.enrollments
    end

    def administrator?
      role == ROLES[:administrator]
    end

    def proctor?
      role == ROLES[:proctor]
    end

    def student?
      role == ROLES[:student]
    end

    def teacher?
      role == ROLES[:teacher]
    end

    def classroom
      Meibo.current_roster.classes.find(class_sourced_id)
    end

    def school
      Meibo.current_roster.organizations.find(school_sourced_id)
    end

    def user
      Meibo.current_roster.users.find(user_sourced_id)
    end
  end
end