update_fastlane
fastlane_version '2.9.0'
skip_docs

platform :ios do
  before_all do |lane|
    if lane == :beta or lane == :release
      ensure_git_branch(
          branch: 'master'
      )
      sh "git checkout -b ios-#{lane}"
    end
  end

  after_all do |lane|
    if lane == :beta or lane == :release
      reset_git_repo(
          force: true,
          skip_clean: true
      )

      sh 'git checkout master'
      sh "git branch -D ios-#{lane}"
    end
  end

  desc 'Build Release file'
  desc 'This will also make sure the profile is up to date'
  lane :dev do
    match(type: 'adhoc')

    build_ios({
              release: false,
              increment_build: false,
              ensure_git_status_clean: false
          })
  end

  desc 'Submit a new Beta Build to Apple TestFlight'
  desc 'This will also make sure the profile is up to date'
  lane :beta do
    match(type: 'appstore')

    build_ios({
              release: true,
              increment_build: true,
              ensure_git_status_clean: true,
              branch_name: 'ios-beta'
          })

    # pilot

    if ENV['MATTERMOST_WEBHOOK_URL']
      testflight_url = ENV['TESTFLIGHT_URL']
      send_message_for_ios(
          '#### New iOS beta published on TestFlight',
          '',
          "#ios-beta in #{testflight_url.nil? ? 'TestFlight' : "[TestFlight](#{testflight_url})"} on [#{Time.new.utc.to_s}]",
          [],
          true
      )
    end
  end

  desc 'Deploy a new version to the App Store'
  lane :release do
    match(type: 'appstore')

    # snapshot

    build_ios({
              release: true,
              increment_build: true,
              ensure_git_status_clean: true,
              branch_name: 'ios-release'
          })

    deliver(force: true)

    # frameit

    if ENV['MATTERMOST_WEBHOOK_URL']
      appstore_url = ENV['APPSTORE_URL']
      send_message_for_ios(
          '#### New iOS release published on the App Store',
          '',
          "#ios-release in #{appstore_url.nil? ? 'App Store' : "[App Store](#{appstore_url})"} on [#{Time.new.utc.to_s}]",
          [],
          true
      )
    end
  end

  error do |lane, exception|
    if ENV['MATTERMOST_WEBHOOK_URL']
      send_message_for_ios('', 'Unsuccessful Build', exception.message, [:lane], false)
    end
  end

  def build_ios(options)
    if options[:ensure_git_status_clean]
      ensure_git_status_clean
    end

    if options[:increment_build]
      increment_build_number(
          xcodeproj: './ios/Mattermost.xcodeproj',
          build_number: latest_testflight_build_number + 1
      )
      commit_version_bump(xcodeproj: './ios/Mattermost.xcodeproj')
      commit = last_git_commit

      push_to_git_remote(
          remote: 'origin',
          local_branch: options[:branch_name],
          force: false,
          tags: false
      )

      unless ENV['GITHUB_TOKEN'].nil?
        create_pull_request(
            api_token: ENV['GITHUB_TOKEN'],
            repo: 'mattermost/mattermost-mobile',
            head: "mattermost:#{options[:branch_name]}",
            base: 'master',
            title: "IOS #{commit[:message]}"
        )
      end
    end

    update_project_team(
        path: './ios/Mattermost.xcodeproj',
        teamid: ENV['FASTLANE_TEAM_ID']
    )

    gym(
        clean: true,
        scheme: 'Mattermost',
        configuration: (options[:release] ? 'Release' : 'Debug'),
        project: './ios/Mattermost.xcodeproj'
    )
  end

  def send_message_for_ios(pretext, title, msg, default_payloads, success)
    version = get_version_number(xcodeproj: './ios/Mattermost.xcodeproj')
    build_number = get_build_number(xcodeproj: './ios/Mattermost.xcodeproj')
    mattermost(
        pretext: pretext,
        message: msg,
        default_payloads: default_payloads,
        username: 'Fastlane',
        icon_url: 'https://s3-eu-west-1.amazonaws.com/fastlane.tools/fastlane.png',
        payload: {},
        attachment_properties: {
            title: title,
            thumb_url: 'https://lh3.googleusercontent.com/Nkbo3QohCOU8bGqSYtwB88o03XxUwRAxRHNdXPB9zFvYFzTwD7naYa-GYJaelBp-OIc=w300',
            fields: [{
                         title: 'Version',
                         value: version,
                         short: true
                     },
                     {
                         title: 'Build Number',
                         value: build_number,
                         short: true
                     },
                     {
                         title: 'Built by',
                         value: 'Jenkins',
                         short: true
                     }]
        },
        success: success
    )
  end
end

platform :android do
  before_all do |lane|
    if lane == :beta or lane == :release
      ensure_git_branch(
          branch: 'master'
      )
      sh "git checkout -b android-#{lane}"
    end
  end

  after_all do |lane|
    if lane == :beta or lane == :release
      reset_git_repo(
          force: true,
          skip_clean: true
      )
      sh 'git checkout master'
      sh "git branch -D android-#{lane}"
    end
  end

  desc 'Build Release file'
  lane :dev do
    build_android({release: true})
  end

  desc 'Submit a new Beta Build to Google Play'
  lane :beta do
    build_android({
        release: true,
        increment_build: true,
        ensure_git_status_clean: true,
        branch_name: 'android-beta'
          })

    supply(
        track: 'beta',
        apk: "#{lane_context[SharedValues::GRADLE_APK_OUTPUT_PATH]}",
    )

    if ENV['MATTERMOST_WEBHOOK_URL']
      beta_url = ENV['GOOGLE_PLAY_BETA_URL']
      send_message_for_android(
          '#### New Android beta published for Beta Testing',
          '',
          "#android-beta in #{beta_url.nil? ? 'Google Play Beta Program' : "[Google Play Beta Program](#{beta_url})"} on [#{Time.new.utc.to_s}]",
          [],
          true
      )
    end
  end

  desc 'Deploy a new version to Google Play'
  lane :release do
    build_android({
        release: true,
        increment_build: true,
        ensure_git_status_clean: true,
        branch_name: 'android-release'
          })

    supply(
        track: "production",
        apk: "#{lane_context[SharedValues::GRADLE_APK_OUTPUT_PATH]}",
    )

    if ENV['MATTERMOST_WEBHOOK_URL']
      google_play_url = ENV['GOOGLE_PLAY_URL']
      send_message_for_android(
          '#### New Android beta published for Production',
          '',
          "#android-beta in #{google_play_url.nil? ? 'Google Play' : "[Google Play](#{google_play_url})"} on [#{Time.new.utc.to_s}]",
          [],
          true
      )
    end
  end

  error do |lane, exception|
    if ENV['MATTERMOST_WEBHOOK_URL']
      send_message_for_android('', 'Unsuccessful Build', exception.message, [:lane], false)
    end
  end

  def build_android(options)
    if options[:ensure_git_status_clean]
      ensure_git_status_clean
    end

    if options[:increment_build]
      increment_version_code(app_folder_name: 'android/app')
      commit_android_version_bump(
          app_folder_name: 'android/app',
          force: true
      )
      commit = last_git_commit

      push_to_git_remote(
          remote: 'origin',
          local_branch: options[:branch_name],
          force: false,
          tags: false
      )

      unless ENV['GITHUB_TOKEN'].nil?
        create_pull_request(
            api_token: ENV['GITHUB_TOKEN'],
            repo: 'mattermost/mattermost-mobile',
            head: "mattermost:#{options[:branch_name]}",
            base: 'master',
            title: "IOS #{commit[:message]}"
        )
      end
    end

    gradle(
        task: 'assemble',
        build_type: (options[:release] ? 'Release' : 'Debug'),
        project_dir: 'android/'
    )
  end

  def get_version_code(app_folder_name)
    version_code = '0'

    Dir.glob("../#{app_folder_name}/build.gradle") do |path|
      begin
        UI.message(" -> Found a build.gradle file at path: (#{path})!")
        file = File.new(path, 'r')
        while (line = file.gets)
          if line.include? 'versionCode'
            versionComponents = line.strip.split(' ')
            version_code = versionComponents[1].tr("\"",'')
            break
          end
        end
        file.close
      rescue => err
        UI.error("An exception occured while reading gradle file: #{err}")
        err
      end
    end

    if version_code == '0'
      UI.user_error!("Impossible to find the version code in the current project folder #{app_folder_name} 😭")
    else
      # Store the version name in the shared hash
      Actions.lane_context['VERSION_CODE']=version_code
      UI.success("👍 Version name found: #{version_code}")
    end

    return version_code
  end

  def get_version_name(app_folder_name)
    version_name = '0'

    Dir.glob("../#{app_folder_name}/build.gradle") do |path|
      begin
        file = File.new(path, 'r')
        while (line = file.gets)
          if line.include? 'versionName'
            versionComponents = line.strip.split(' ')
            version_name = versionComponents[1].tr("\"",'')
            break
          end
        end
        file.close
      rescue => err
        UI.error("An exception occured while readinf gradle file: #{err}")
        err
      end
    end

    if version_name == '0'
      UI.user_error!("Impossible to find the version name in the current project folder #{app_folder_name} 😭")
    else
      # Store the version name in the shared hash
      Actions.lane_context['VERSION_NAME']=version_name
      UI.success("👍 Version name found: #{version_name}")
    end

    return version_name
  end

  def send_message_for_android(pretext, title, msg, default_payloads, success)
    build_number = get_version_code('android/app')
    version_name = get_version_name('android/app')
    mattermost(
        pretext: pretext,
        message: msg,
        default_payloads: default_payloads,
        username: 'Fastlane',
        icon_url: 'https://s3-eu-west-1.amazonaws.com/fastlane.tools/fastlane.png',
        payload: {},
        attachment_properties: {
            title: title,
            thumb_url: 'http://www.concretesolutions.com.br/blog/wp-content/uploads/2015/04/Android1.png',
            fields: [{
                         title: 'Version',
                         value: version_name,
                         short: true
                     },
                     {
                         title: 'Build Number',
                         value: build_number,
                         short: true
                     },
                     {
                         title: 'Built by',
                         value: 'Jenkins',
                         short: true
                     }]
        },
        success: success
    )
  end
end