require "watir"
require "csv"

module Dashboard
  module Dese
    class FourAOne
      include Dese::Scraper
      attr_reader :filepaths

      def initialize(filepaths: [Dashboard::Engine.root.join("data", "admin_data", "dese",
                                                             "4A_1_grade_nine_course_pass.csv")])
        @filepaths = filepaths
      end

      def run_all
        filepath = filepaths[0]
        headers = ["Raw likert calculation", "Likert Score", "Admin Data Item", "Academic Year", "School Name", "DESE ID",
                   "# Grade Nine Students", "# Passing All Courses", "% Passing All Courses"]
        write_headers(filepath:, headers:)

        run_a_ovpe_i1(filepath:)

        browser.close
      end

      def run_a_ovpe_i1(filepath:)
        run do |academic_year|
          admin_data_item_id = "a-ovpe-i1"
          url = "https://profiles.doe.mass.edu/statereport/gradeninecoursepass.aspx"
          range = "#{academic_year.range.split('-')[1].to_i + 2000}"
          selectors = { "ctl00_ContentPlaceHolder1_ddReportType" => "School",
                        "ctl00_ContentPlaceHolder1_ddYear" => range }
          submit_id = "btnViewReport"
          calculation = lambda { |headers, items|
            passing_index = headers["% Passing All Courses"]
            return "NA" if items[passing_index] == "" || items[passing_index].strip == ".0"

            percent_passing = items[passing_index].to_f
            benchmark = 95
            percent_passing * 4 / benchmark if passing_index.present?
          }
          Prerequisites.new(filepath, url, selectors, submit_id, admin_data_item_id, calculation)
        end
      end
    end
  end
end