require_relative './file_reviewer.rb'

module Checkstyle
  class Reviewer

    attr_reader :repository, :report_file_path, :syntax_violation_report

    def initialize(repository, report_file_path)
      @report_file_path = report_file_path
      @syntax_violation_report = JSON.parse(File.open(report_file_path).read).fetch('files', [])
      @repository = repository
    end

    def review
      log "Reviewing based on #{report_file_path}"

      syntax_violation_report.each do |file_report|
        next if file_report.fetch('offenses', []).empty?

        review_file(file_report)
      end
    end

    private

    def review_file(file_report)
      path = file_report.fetch('path', "")
      violations = file_report.fetch('offenses', [])

      FileReviewer.new(repository, path, violations).review
    end

    def log(text)
      puts "[CHECKSTYLE][Review] #{text}"
    end
  end
end