# frozen_string_literal: true

require_relative '../../command'
require_relative '../../utils/table'

module Dri
  module Commands
    class Fetch
      class Failures < Dri::Command
        include Dri::Utils::Table
        using Refinements

        SORT_BY_OPTIONS = {
          title: 0,
          triaged: 1,
          author: 2,
          url: 3
        }.freeze

        def initialize(options)
          @options = options
          @today_iso_format = Time.now.strftime('%Y-%m-%dT00:00:00Z')
        end

        def execute(input: $stdin, output: $stdout) # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/PerceivedComplexity, Metrics/MethodLength
          verify_config_exists

          title = add_color('Title', :bright_yellow)
          triaged = add_color('Triaged?', :bright_yellow)
          author = add_color('Author', :bright_yellow)
          url = add_color('URL', :bright_yellow)

          failures = []
          urgent = []
          labels = [title, triaged, author, url]
          triaged_counter = 0

          logger.info "Fetching today's failures..."

          spinner.run do # rubocop:disable Metrics/BlockLength
            response = api_client.fetch_failures(date: @today_iso_format, state: 'opened')

            if response.nil?
              logger.info 'Life is great, there are no new failures today!'
              exit 0
            end

            response.each do |failure|
              title = failure['title'].truncate(60)
              author = failure['author']['username']
              url = failure['web_url']
              award_emoji_url = failure['_links']['award_emoji']
              triaged = add_color('x', :red)

              emoji_awards = api_client.fetch_awarded_emojis(award_emoji_url).find do |e|
                (e['name'] == emoji) && (e['user']['username'] == username)
              end

              if emoji_awards
                triaged = add_color('✓', :green)
                triaged_counter += 1
              end

              if @options[:urgent]
                labels = failure['labels']

                labels.each do |label|
                  if label.include?('found:canary.gitlab.com' && 'found:canary.staging.gitlab.com')
                    urgent << [title, triaged, author, url]
                  end
                end
              end

              failures << [title, triaged, author, url]

              failures.sort_by! { |e| e[SORT_BY_OPTIONS[@options[:sort_by].to_sym]] } if @options[:sort_by]
            end
          end

          if @options[:urgent]
            print_table(labels, urgent, alignments: [:left, :center, :center, :left])
            output.puts(<<~MSG)
              Found: #{urgent.size} urgent failures, occurring in both canary.gitlab.com and canary.staging.gitlab.com.
            MSG
          else
            print_table(labels, failures, alignments: [:left, :center, :center, :left])
            output.puts(<<~MSG)
              Found: #{failures.size} failures, of these #{triaged_counter} have been triaged with a #{emoji}.
            MSG
          end
        end
      end
    end
  end
end