$appName = File.basename(Dir['../*.xcworkspace'].first, '.*')

private_lane :installDependencies do |options|
  podsReposPath = File.expand_path "~/.cocoapods/repos/master/"
  lockFilePath = "#{podsReposPath}/.git/index.lock"

  # check if .lock file exists in pod repos - then remove all master repo
  if File.exists? lockFilePath
    sh("rm -rf #{podsReposPath}")
  end

  if File.exists? "../Gemfile"
    bundle_install(path: "../.gem")
  end

  if File.exists? "../Cartfile"
    begin
      carthage(command: "bootstrap", platform: "iOS")
    rescue
      # workaround for https://github.com/Carthage/Carthage/issues/2298
      sh("rm -rf ~/Library/Caches/org.carthage.CarthageKit")
      carthage(command: "update", platform: "iOS")
    end
  end

  cocoapods(
    repo_update: true
  )
end

private_lane :uploadToFabric do |options|
  token, secret = fabric_keys_from_xcodeproj(options[:xcodeproj_path])

  releaseNotesFile = "release-notes.txt"
  sh("touch ../#{releaseNotesFile}")

  crashlytics(
    ipa_path: options[:ipa_path],
    crashlytics_path: "./Pods/Crashlytics/submit",
    api_token: token,
    build_secret: secret,
    notes_path: releaseNotesFile,
    groups: "touch-instinct"
  )

  upload_symbols_to_crashlytics(
    dsym_path: options[:dsym_path],
    api_token: token
  )
end

private_lane :uploadToAppStore do |options|
  upload_to_app_store(
    username: options[:username] || options[:apple_id],
    ipa: options[:ipa_path],
    force: true, # skip metainfo prompt
    skip_metadata: true,
    team_id: options[:itc_team_id],
    dev_portal_team_id: options[:team_id]
  )
end

private_lane :buildConfiguration do |options|
  appName = options[:appName] || $appName

  options[:scheme] = appName

  configuration = options[:configuration] || lane_context[SharedValues::LANE_NAME]
  options = options.merge(make_options_for_lane_name(configuration))
  options = merge_options_with_config_file(options)

  options = options.merge(get_keychain_options(options))

  openKeychain(options)

  if is_ci
    increment_build_number(
      build_number: options[:buildNumber]
    )
  end

  ipa_name = "#{appName}.ipa"
  options[:output_name] = ipa_name

  options[:ipa_path] = "./#{ipa_name}"
  options[:dsym_path] = "./#{appName}.app.dSYM.zip"

  options[:xcodeproj_path] = "../#{appName}.xcodeproj"
  options[:workspace] = "./#{appName}.xcworkspace"

  installDependencies(options)

  if !(options[:uploadToFabric] || options[:uploadToAppStore])
    options = merge_options_with_config_file(options)
    options[:skip_package_ipa] = true

    syncCodeSigning(options)

    buildArchive(options) # check build failures and static analysis
  end

  if options[:uploadToFabric]
    options = merge_options_with_config_file(options)

    syncCodeSigning(options)
    buildArchive(options)

    uploadToFabric(options)
  end

  if options[:uploadToAppStore]
    options[:compileBitcode] = options[:compileBitcode].nil? ? true : options[:compileBitcode]
    options[:include_symbols] = options[:include_symbols].nil? ? true : options[:include_symbols]
    options = options.merge(make_options_for_lane_name("AppStore"))
    options = merge_options_with_config_file(options)

    syncCodeSigning(options)

    buildArchive(options)
    uploadToAppStore(options)
  end
end

private_lane :buildArchive do |options|
  icloudEnvironment = options[:iCloudContainerEnvironment] || ""
  exportOptions = icloudEnvironment.to_s.empty? ? {} : {iCloudContainerEnvironment: icloudEnvironment}
  exportOptions[:compileBitcode] = options[:compileBitcode] || false

  gym(
    clean: true,
    workspace: options[:workspace],
    scheme: options[:scheme],
    archive_path: "./",
    output_directory: "./",
    output_name: options[:output_name],
    configuration: options[:configuration],
    export_method: options[:method],
    export_options: exportOptions,
    skip_package_ipa: options[:skip_package_ipa],
    include_symbols: options[:include_symbols] || false,
    include_bitcode: options[:compileBitcode] || false,
  )
end

lane :createPushCertificate do |options|
  certificates_path = File.expand_path "../Certificates"
  Dir.mkdir(certificates_path) unless File.directory?(certificates_path)

  app_identifier = options[:app_identifier]

  get_push_certificate(
    development: options[:development].nil? ? true : options[:development],
    generate_p12: true,
    active_days_limit: 30, # create new certificate if old one will expire in 30 days
    save_private_key: false,
    app_identifier: (app_identifier.is_a? Array) ? app_identifier.first : app_identifier,
    username: options[:username] || options[:apple_id],
    team_id: options[:team_id],
    p12_password: "123", # empty password won't work with Pusher
    output_path: certificates_path
  )
end

lane :syncCodeSigning do |options|
  match(
    app_identifier: options[:app_identifier],
    username: options[:username] || options[:apple_id],
    team_id: options[:team_id],
    type: options[:type],
    readonly: options[:readonly].nil? ? true : options[:readonly],
    storage_mode: "git",
    git_url: options[:git_url],
    git_branch: "fastlane_certificates",
    keychain_name: options[:keychain_name],
    keychain_password: options[:keychain_password],
    skip_docs: true,
    platform: "ios"
  )
end

private_lane :openKeychain do |options|
  if is_ci?
    # workaround to avoid duplication problem
    # https://apple.stackexchange.com/questions/350633/multiple-duplicate-keychain-dbs-that-dont-get-cleaned-up
    keychain_path = File.expand_path("~/Library/Keychains/#{options[:keychain_name]}")
    keychain_exists = File.exist?("#{keychain_path}-db") || File.exist?(keychain_path)

    create_keychain(
      name: options[:keychain_name],
      password: options[:keychain_password],
      unlock: true,
      timeout: false,
      add_to_search_list: !keychain_exists
    )
  else
    unlock_keychain(
      path: options[:keychain_name],
      password: options[:keychain_password]
    )
  end
end

lane :ManuallyUpdateCodeSigning do |options|
  # based on this article https://medium.com/@jonathancardoso/using-fastlane-match-with-existing-certificates-without-revoking-them-a325be69dac6
  require 'fastlane_core'
  require 'match'

  conf = FastlaneCore::Configuration.create(Match::Options.available_options, {})
  conf.load_configuration_file("Matchfile")

  git_url = conf.config_file_options[:git_url]
  shallow_clone = false
  branch = 'fastlane_certificates'

  storage_conf = lambda do 
    new_storage = Match::Storage.for_mode('git', { git_url: git_url, shallow_clone: shallow_clone, git_branch: branch, clone_branch_directly: false})
    new_storage.download
    return new_storage
  end

  encryption_conf_for_storage = lambda do |stor|
    new_encryption = Match::Encryption.for_storage_mode('git', { git_url: git_url, working_directory: stor.working_directory})
    new_encryption.decrypt_files
    return new_encryption
  end

  get_all_files = lambda do |stor|
    Dir[File.join(stor.working_directory, "**", "*.{cer,p12,mobileprovision}")]
  end

  storage = storage_conf.call
  encryption = encryption_conf_for_storage.call(storage)
  old_files = get_all_files.call(storage)

  sh("open #{storage.working_directory}")

  # we are not using prompt() since it requires non-empty input which is not a case for Enter (\n)
  puts "Enter any key when you're done"
  STDIN.gets

  encryption.encrypt_files

  files_to_commit = get_all_files.call(storage)
  old_directory = storage.working_directory
  storage.save_changes!(files_to_commit: files_to_commit)


  # need to check, because saving changes with delete is another function (update repo if needed)
  files_diff = old_files - files_to_commit

  # match can not work with both save/delete functionality `You can't provide both files_to_delete and files_to_commit right now`
  # to avoid this we use storage twice if needed

  if files_diff.length > 0
    storage = storage_conf.call
    encryption = encryption_conf_for_storage.call(storage)

    files_to_delete = files_diff.map do |file| 
      old_file = file
      old_file.slice! old_directory
      new_file = File.join(storage.working_directory, old_file)
      File.delete(new_file) if File.exist?(new_file)
      file = new_file
    end

    encryption.encrypt_files
    storage.save_changes!(files_to_delete: files_to_delete)
  end

end


def get_keychain_options(options)
  keychain_name = options[:keychain_name]
  keychain_password = options[:keychain_password]

  if is_ci?
    keychain_name = keychain_name || "ci.keychain"
    keychain_password = keychain_password ||  ""
  else
    keychain_password = keychain_password || prompt(
      text: "Please enter your keychain password (account password): ",
      secure_text: true
    )
  end

  return {:keychain_name => keychain_name, :keychain_password => keychain_password}
end

def configuration_type_from_lane_name(lane_name)
  case
  when lane_name.start_with?("Enterprise")
    "enterprise"
  when lane_name.start_with?("AppStore")
    "app-store"
  else
    "development"
  end
end

def profile_type_from_configuration_type(configuration_type)
  configuration_type.gsub("-", "") # "app-store" => "appstore"
end

def make_options_for_lane_name(lane_name)
  method = configuration_type_from_lane_name(lane_name)
  return {
    :configuration => lane_name,
    :method => method,
    :type => profile_type_from_configuration_type(method)
  }
end

def merge_options_with_config_file(options)
  type = options[:type] || "development"

  options_override = load_options_from("configurations.yaml")
  return options.merge(options_override[type.to_sym])
end

def load_options_from(file_path)
  if File.exists? file_path
    require "yaml"

    options = YAML.load_file(file_path)

    return symbolize_keys(options)
  end

  return nil
end

# http://www.virtuouscode.com/2009/07/14/recursively-symbolize-keys/
def symbolize_keys(hash)
  hash.inject({}){|result, (key, value)|
    new_key = case key
              when String then key.to_sym
              else key
              end
    new_value = case value
                when Hash then symbolize_keys(value)
                else value
                end
    result[new_key] = new_value
    result
  }
end

def fabric_keys_from_xcodeproj(xcodeproj_path)
  fabric_keys_from_shell_script(sh("cat #{xcodeproj_path}/project.pbxproj | grep 'Fabric/run'"))
end

def fabric_keys_from_shell_script(shell_script_contents)
  shell_script_contents.gsub("\\n", "").partition('Fabric/run\" ').last.partition('";').first.split(" ")
end