require_relative '../../command'
require_relative '../../utils/markdown_lists'
require_relative "../../report"

require 'markdown-tables'
require 'fileutils'
require "uri"

module Dri
  module Commands
    class Publish
      class Report < Dri::Command
        def initialize(options)
          @options = options

          @date = Date.today
          @time = Time.now.to_i
        end

        def execute(input: $stdin, output: $stdout)
          verify_config_exists
          report = Dri::Report.new(config)

          logger.info "Fetching triaged failures with award emoji #{emoji}..."

          spinner.start
          issues = api_client.fetch_triaged_failures(emoji: emoji, state: 'opened') 
          spinner.stop

          if issues.empty?
            logger.warn "Found no issues associated with \"#{emoji}\" emoji. Will exit. Bye 👋"
            exit 1
          end

          logger.info "Assembling the report... "
          # sets each failure on the table 
          action_options = ["pinged SET", "reproduced", "transient", "quarantined"]

          spinner.start
          issues.each do |issue|
            actions = []

            if @options[:actions]
              actions = prompt.multi_select("Please mark the actions on #{add_color(issue['title'], :yellow)}: ", action_options)
            end
            report.add_failure(issue, actions)
          end

          if @options[:format] == 'list'
            # generates markdown list with failures
            format_style = Utils::MarkdownLists.make_list(report.labels, report.failures) unless report.failures.empty?
          else 
            # generates markdown table with rows as failures
            format_style = MarkdownTables.make_table(report.labels, report.failures, is_rows: true, align: %w[c l c l l]) unless report.failures.empty?
          end

          report.set_header(timezone, username)
          note = "#{report.header}\n\n#{format_style}"

          spinner.stop

          # creates an .md file with the report locally in /handover_reports
          if @options[:dry_run]
            logger.info "Downloading the report... "

            spinner.start

            FileUtils.mkdir_p("#{Dir.pwd}/handover_reports")
            report_path = "handover_reports/report-#{@date}-#{@time}.md"

            File.open(report_path, 'a') do |out_file|
              out_file.puts note
            end
          
            spinner.stop

            output.puts "Done! ✅\n"
            logger.success "Report is ready at: #{report_path}"
            exit 0
          end

          # sends note to the weekly triage report
          issues = api_client.fetch_current_triage_issue
          current_issue_iid = issues[0]["iid"]
          response = api_client.post_triage_report_note(iid: current_issue_iid, body: note)

          output.puts "Done! ✅\n"
          logger.success "Thanks @#{username}, your report was posted at https://gitlab.com/gitlab-org/quality/pipeline-triage/-/issues/#{current_issue_iid} 🎉"
        end
      end
    end
  end
end