# frozen_string_literal: true

require_relative '../mixins/github_body'

module Onebox
  module Engine
    class GithubActionsOnebox
      include Engine
      include LayoutSupport
      include JSON

      matches_regexp(/^https?:\/\/(?:www\.)?(?:(?:\w)+\.)?github\.com\/(?<org>.+)\/(?<repo>.+)\/(actions\/runs\/[[:digit:]]+|pull\/[[:digit:]]*\/checks\?check_run_id=[[:digit:]]+)/)
      always_https

      def url
        if type == :actions_run
          "https://api.github.com/repos/#{match[:org]}/#{match[:repo]}/actions/runs/#{match[:run_id]}"
        elsif type == :pr_run
          "https://api.github.com/repos/#{match[:org]}/#{match[:repo]}/check-runs/#{match[:check_run_id]}"
        end
      end

      def self.priority
        90 # overlaps with GithubPullRequestOnebox
      end

      private

      def match_url
        return if defined?(@match) && defined?(@type)

        if match = @url.match(/^https?:\/\/(?:www\.)?(?:(?:\w)+\.)?github\.com\/(?<org>.+)\/(?<repo>.+)\/actions\/runs\/(?<run_id>[[:digit:]]+)/)
          @match = match
          @type = :actions_run
        end

        if match = @url.match(/^https?:\/\/(?:www\.)?(?:(?:\w)+\.)?github\.com\/(?<org>.+)\/(?<repo>.+)\/pull\/(?<pr_id>[[:digit:]]*)\/checks\?check_run_id=(?<check_run_id>[[:digit:]]+)/)
          @match = match
          @type = :pr_run
        end
      end

      def match
        return @match if defined?(@match)

        match_url
        @match
      end

      def type
        return @type if defined?(@type)

        match_url
        @type
      end

      def data
        status = "unknown"
        if raw["status"] == "completed"
          if raw["conclusion"] == "success"
            status = "success"
          elsif raw["conclusion"] == "failure"
            status = "failure"
          elsif raw["conclusion"] == "cancelled"
          end
        elsif raw["status"] == "in_progress"
          status = "pending"
        end

        title = if type == :actions_run
          raw["head_commit"]["message"].lines.first
        elsif type == :pr_run
          pr_url = "https://api.github.com/repos/#{match[:org]}/#{match[:repo]}/pulls/#{match[:pr_id]}"
          ::MultiJson.load(URI.open(pr_url, read_timeout: timeout))["title"]
        end

        {
          link: @url,
          title: title,
          name: raw["name"],
          run_number: raw["run_number"],
          status => true,
        }
      end
    end
  end
end