Rails.root.glob("lib/omni_auth/strategies/*.rb").each do |filename|
  require_dependency filename
end

FOREM_OMNIAUTH_SETUP = lambda do |env|
  env["omniauth.strategy"].options[:client_id] = Settings::Authentication.forem_key
  env["omniauth.strategy"].options[:client_secret] = Settings::Authentication.forem_secret
end

TWITTER_OMNIAUTH_SETUP = lambda do |env|
  env["omniauth.strategy"].options[:consumer_key] = Settings::Authentication.twitter_key
  env["omniauth.strategy"].options[:consumer_secret] = Settings::Authentication.twitter_secret
end

GITHUB_OMNIAUTH_SETUP = lambda do |env|
  env["omniauth.strategy"].options[:scope] = "user:email"
  env["omniauth.strategy"].options[:client_id] = Settings::Authentication.github_key
  env["omniauth.strategy"].options[:client_secret] = Settings::Authentication.github_secret
  env["omniauth.strategy"].options[:provider_ignores_state] = true
end

GOOGLE_OAUTH2_OMNIAUTH_SETUP = lambda do |env|
  env["omniauth.strategy"].options[:scope] = "email,profile"
  env["omniauth.strategy"].options[:client_id] = Settings::Authentication.google_oauth2_key
  env["omniauth.strategy"].options[:client_secret] = Settings::Authentication.google_oauth2_secret
  env["omniauth.strategy"].options[:provider_ignores_state] = true
end

FACEBOOK_OMNIAUTH_SETUP = lambda do |env|
  env["omniauth.strategy"].options[:scope] = "email"
  env["omniauth.strategy"].options[:client_id] = Settings::Authentication.facebook_key
  env["omniauth.strategy"].options[:client_secret] = Settings::Authentication.facebook_secret
  env["omniauth.strategy"].options[:token_params][:parse] = :json
  env["omniauth.strategy"].options[:provider_ignores_state] = true
end

APPLE_OMNIAUTH_SETUP = lambda do |env|
  env["omniauth.strategy"].options[:scope] = "email name"
  env["omniauth.strategy"].options[:client_id] = Settings::Authentication.apple_client_id
  env["omniauth.strategy"].options[:key_id] = Settings::Authentication.apple_key_id
  env["omniauth.strategy"].options[:pem] = Settings::Authentication.apple_pem.to_s.gsub("\\n", "\n")
  env["omniauth.strategy"].options[:provider_ignores_state] = true
  env["omniauth.strategy"].options[:team_id] = Settings::Authentication.apple_team_id
end

Devise.setup do |config|
  # The secret key used by Devise. Devise uses this key to generate
  # random tokens. Changing this key will render invalid all existing
  # confirmation, reset password and unlock tokens in the database.
  # Devise will use the `secret_key_base` on Rails 4+ applications as its `secret_key`
  # by default. You can change it below and use your own secret key.

  # ==> Mailer Configuration
  # Configure the e-mail address which will be shown in Devise::Mailer,
  # note that it will be overwritten if you use your own mailer class
  # with default "from" parameter.
  config.mailer_sender = "#{ENV.fetch('COMMUNITY_NAME', nil)} <#{ENV.fetch('DEFAULT_EMAIL', nil)}>"

  # Configure the class responsible to send e-mails.
  # config.mailer = 'Devise::Mailer'
  config.mailer = "DeviseMailer"

  # ==> ORM configuration
  # Load and configure the ORM. Supports :active_record (default) and
  # :mongoid (bson_ext recommended) by default. Other ORMs may be
  # available as additional gems.
  require "devise/orm/active_record"

  # ==> Configuration for any authentication mechanism
  # Configure which keys are used when authenticating a user. The default is
  # just :email. You can configure it to use [:username, :subdomain], so for
  # authenticating a user, both parameters are required. Remember that those
  # parameters are used only when authenticating and not when retrieving from
  # session. If you need permissions, you should implement that in a before filter.
  # You can also supply a hash where the value is a boolean determining whether
  # or not authentication should be aborted when the value is not present.
  # config.authentication_keys = [:email]

  # Configure parameters from the request object used for authentication. Each entry
  # given should be a request method and it will automatically be passed to the
  # find_for_authentication method and considered in your model lookup. For instance,
  # if you set :request_keys to [:subdomain], :subdomain will be used on authentication.
  # The same considerations mentioned for authentication_keys also apply to request_keys.
  # config.request_keys = []

  # Configure which authentication keys should be case-insensitive.
  # These keys will be downcased upon creating or modifying a user and when used
  # to authenticate or find a user. Default is :email.
  config.case_insensitive_keys = [:email]

  # Configure which authentication keys should have whitespace stripped.
  # These keys will have whitespace before and after removed upon creating or
  # modifying a user and when used to authenticate or find a user. Default is :email.
  config.strip_whitespace_keys = [:email]

  # Tell if authentication through request.params is enabled. True by default.
  # It can be set to an array that will enable params authentication only for the
  # given strategies, for example, `config.params_authenticatable = [:database]` will
  # enable it only for database (email + password) authentication.
  # config.params_authenticatable = true

  # Tell if authentication through HTTP Auth is enabled. False by default.
  # It can be set to an array that will enable http authentication only for the
  # given strategies, for example, `config.http_authenticatable = [:database]` will
  # enable it only for database authentication. The supported strategies are:
  # :database      = Support basic authentication with authentication key + password
  # config.http_authenticatable = false

  # If 401 status code should be returned for AJAX requests. True by default.
  # config.http_authenticatable_on_xhr = true

  # The realm used in Http Basic Authentication. 'Application' by default.
  # config.http_authentication_realm = 'Application'

  # It will change confirmation, password recovery and other workflows
  # to behave the same regardless if the e-mail provided was right or wrong.
  # Does not affect registerable.
  config.paranoid = true

  # By default Devise will store the user in session. You can skip storage for
  # particular strategies by setting this option.
  # Notice that if you are skipping storage for all authentication paths, you
  # may want to disable generating routes to Devise's sessions controller by
  # passing skip: :sessions to `devise_for` in your config/routes.rb
  config.skip_session_storage = [:http_auth]

  # By default, Devise cleans up the CSRF token on authentication to
  # avoid CSRF token fixation attacks. This means that, when using AJAX
  # requests for sign in and sign up, you need to get a new CSRF token
  # from the server. You can disable this option at your own risk.
  # config.clean_up_csrf_token_on_authentication = true

  # ==> Configuration for :database_authenticatable
  # For bcrypt, this is the cost for hashing the password and defaults to 10. If
  # using other encryptors, it sets how many times you want the password re-encrypted.
  #
  # Limiting the stretches to just one in testing will increase the performance of
  # your test suite dramatically. However, it is STRONGLY RECOMMENDED to not use
  # a value less than 10 in other environments. Note that, for bcrypt (the default
  # encryptor), the cost increases exponentially with the number of stretches (e.g.
  # a value of 20 is already extremely slow: approx. 60 seconds for 1 calculation).
  config.stretches = Rails.env.test? ? 1 : 10

  # Setup a pepper to generate the encrypted password.
  # config.pepper = ''

  # ==> Configuration for :invitable
  # The period the generated invitation token is valid.
  # After this period, the invited resource won't be able to accept the invitation.
  # When invite_for is 0 (the default), the invitation won't expire.
  # config.invite_for = 2.weeks

  # Number of invitations users can send.
  # - If invitation_limit is nil, there is no limit for invitations, users can
  # send unlimited invitations, invitation_limit column is not used.
  # - If invitation_limit is 0, users can't send invitations by default.
  # - If invitation_limit n > 0, users can send n invitations.
  # You can change invitation_limit column for some users so they can send more
  # or less invitations, even with global invitation_limit = 0
  # Default: nil
  # config.invitation_limit = 5

  # The key to be used to check existing users when sending an invitation
  # and the regexp used to test it when validate_on_invite is not set.
  # config.invite_key = { email: /\A[^@]+@[^@]+\z/ }
  # config.invite_key = { email: /\A[^@]+@[^@]+\z/, username: nil }

  # Ensure that invited record is valid.
  # The invitation won't be sent if this check fails.
  # Default: false
  # config.validate_on_invite = true

  # Resend invitation if user with invited status is invited again
  # Default: true
  # config.resend_invitation = false

  # The class name of the inviting model. If this is nil,
  # the #invited_by association is declared to be polymorphic.
  # Default: nil
  # config.invited_by_class_name = 'User'

  # The foreign key to the inviting model (if invited_by_class_name is set)
  # Default: :invited_by_id
  # config.invited_by_foreign_key = :invited_by_id

  # The column name used for counter_cache column. If this is nil,
  # the #invited_by association is declared without counter_cache.
  # Default: nil
  # config.invited_by_counter_cache = :invitations_count

  # Auto-login after the user accepts the invite. If this is false,
  # the user will need to manually log in after accepting the invite.
  # Default: true
  # config.allow_insecure_sign_in_after_accept = false

  # ==> Configuration for :confirmable
  # A period that the user is allowed to access the website even without
  # confirming their account. For instance, if set to 2.days, the user will be
  # able to access the website for two days without confirming their account,
  # access will be blocked just in the third day. Default is 0.days, meaning
  # the user cannot access the website without confirming their account.
  # config.allow_unconfirmed_access_for = 2.days

  # A period that the user is allowed to confirm their account before their
  # token becomes invalid. For example, if set to 3.days, the user can confirm
  # their account within 3 days after the mail was sent, but on the fourth day
  # their account can't be confirmed with the token any more.
  # Default is nil, meaning there is no restriction on how long a user can take
  # before confirming their account.
  # config.confirm_within = 3.days

  # If true, requires any email changes to be confirmed (exactly the same way as
  # initial account confirmation) to be applied. Requires additional unconfirmed_email
  # db field (see migrations). Until confirmed, new email is stored in
  # unconfirmed_email column, and copied to email column on successful confirmation.
  config.reconfirmable = true

  # Defines which key will be used when confirming an account
  # config.confirmation_keys = [:email]

  # ==> Configuration for :rememberable
  # The time the user will be remembered without asking for credentials again.
  config.remember_for = 26.weeks # 6 months and a half

  # Invalidates all the remember me tokens when the user signs out.
  config.expire_all_remember_me_on_sign_out = true

  # If true, extends the user's remember period when remembered via cookie.
  config.extend_remember_period = true

  # Options to be passed to the created cookie. For instance, you can set
  # secure: true in order to force SSL only cookies.
  # config.rememberable_options = {}

  # ==> Configuration for :validatable
  # Range for password length.
  config.password_length = 8..72

  # Email regex used to validate email formats. It simply asserts that
  # one (and only one) @ exists in the given string. This is mainly
  # to give user feedback and not to assert the e-mail validity.
  # config.email_regexp = /\A[^@]+@[^@]+\z/

  # ==> Configuration for :timeoutable
  # The time you want to timeout the user session without activity. After this
  # time the user will be asked for credentials again. Default is 30 minutes.
  # config.timeout_in = 30.minutes

  # ==> Configuration for :lockable
  # Defines which strategy will be used to lock an account.
  # :failed_attempts = Locks an account after a number of failed attempts to sign in.
  # :none            = No lock strategy. You should handle locking by yourself.
  config.lock_strategy = :failed_attempts

  # Defines which key will be used when locking and unlocking an account
  # config.unlock_keys = [:email]

  # Defines which strategy will be used to unlock an account.
  # :email = Sends an unlock link to the user email
  # :time  = Re-enables login after a certain amount of time (see :unlock_in below)
  # :both  = Enables both strategies
  # :none  = No unlock strategy. You should handle unlocking by yourself.
  config.unlock_strategy = :both

  # Number of authentication tries before locking an account if lock_strategy
  # is failed attempts.
  config.maximum_attempts = 5

  # Time interval to unlock the account if :time is enabled as unlock_strategy.
  config.unlock_in = 1.hour

  # Warn on the last attempt before the account is locked.
  # config.last_attempt_warning = true

  # ==> Configuration for :recoverable
  #
  # Defines which key will be used when recovering the password for an account
  # config.reset_password_keys = [:email]

  # Time interval you can reset your password with a reset password key.
  # Don't put a too small interval or your users won't have the time to
  # change their passwords.
  config.reset_password_within = 6.hours

  # When set to false, does not sign a user in automatically after their password is
  # reset. Defaults to true, so a user is signed in automatically after a reset.
  # config.sign_in_after_reset_password = true

  # ==> Configuration for :encryptable
  # Allow you to use another encryption algorithm besides bcrypt (default). You can use
  # :sha1, :sha512 or encryptors from others authentication tools as :clearance_sha1,
  # :authlogic_sha512 (then you should set stretches above to 20 for default behavior)
  # and :restful_authentication_sha1 (then you should set stretches to 10, and copy
  # REST_AUTH_SITE_KEY to pepper).
  #
  # Require the `devise-encryptable` gem when using anything other than bcrypt
  # config.encryptor = :sha512

  # ==> Scopes configuration
  # Turn scoped views on. Before rendering "sessions/new", it will first check for
  # "users/sessions/new". It's turned off by default because it's slower if you
  # are using only default views.
  # config.scoped_views = false

  # Configure the default scope given to Warden. By default it's the first
  # devise role declared in your routes (usually :user).
  # config.default_scope = :user

  # Set this configuration to false if you want /users/sign_out to sign out
  # only the current scope. By default, Devise signs out all scopes.
  # config.sign_out_all_scopes = true

  # ==> Navigation configuration
  # Lists the formats that should be treated as navigational. Formats like
  # :html, should redirect to the sign in page when the user does not have
  # access, but formats like :xml or :json, should return 401.
  #
  # If you have any extra navigational formats, like :iphone or :mobile, you
  # should add them to the navigational formats lists.
  #
  # The "*/*" below is required to match Internet Explorer requests.
  # config.navigational_formats = ['*/*', :html]

  # The default HTTP method used to sign out a resource. Default is :delete.
  config.sign_out_via = :delete

  # ==> OmniAuth
  # Add a new OmniAuth provider. Check the wiki for more information on setting
  # up on your models and hooks.

  # Fun fact, unless Twitter is last, it doesn't work for some reason.
  config.omniauth :facebook, setup: FACEBOOK_OMNIAUTH_SETUP
  config.omniauth :github, setup: GITHUB_OMNIAUTH_SETUP
  config.omniauth :google_oauth2, setup: GOOGLE_OAUTH2_OMNIAUTH_SETUP
  config.omniauth :apple, setup: APPLE_OMNIAUTH_SETUP
  config.omniauth :forem, setup: FOREM_OMNIAUTH_SETUP, strategy_class: OmniAuth::Strategies::Forem
  config.omniauth :twitter, setup: TWITTER_OMNIAUTH_SETUP

  # ==> Warden configuration
  # If you want to use other strategies, that are not supported by Devise, or
  # change the failure app, you can configure them inside the config.warden block.
  #
  # config.warden do |manager|
  #   manager.intercept_401 = false
  #   manager.default_strategies(scope: :user).unshift :some_external_strategy
  # end

  # ==> Mountable engine configurations
  # When using Devise inside an engine, let's call it `MyEngine`, and this engine
  # is mountable, there are some extra configurations to be taken into account.
  # The following options are available, assuming the engine is mounted as:
  #
  #     mount MyEngine, at: '/my_engine'
  #
  # The router that invoked `devise_for`, in the example above, would be:
  # config.router_name = :my_engine
  #
  # When using OmniAuth, Devise cannot automatically set OmniAuth path,
  # so you need to do it manually. For the users scope, it would be:
  # config.omniauth_path_prefix = '/my_engine/users/auth'
end

module DeviseTrackableWithFastlyIp
  def update_tracked_fields!(request)
    # Use the custom IP logic
    custom_ip = (request.env["HTTP_FASTLY_CLIENT_IP"] || request.remote_ip).to_s

    # Update the fields using the custom IP
    self.last_sign_in_at = Time.current
    self.current_sign_in_at = Time.current

    self.last_sign_in_ip = custom_ip
    self.current_sign_in_ip = custom_ip

    self.sign_in_count ||= 0
    self.sign_in_count += 1
  end
end

Devise::Models::Trackable.prepend(DeviseTrackableWithFastlyIp)