# encoding: utf-8
#
# This file is a part of Redmine CRM (redmine_contacts) plugin,
# customer relationship management plugin for Redmine
#
# Copyright (C) 2010-2018 RedmineUP
# http://www.redmineup.com/
#
# redmine_contacts is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# redmine_contacts is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with redmine_contacts.  If not, see <http://www.gnu.org/licenses/>.

require File.expand_path('../../test_helper', __FILE__)

class ContactTest < ActiveSupport::TestCase
  fixtures :projects,
           :users,
           :roles,
           :members,
           :member_roles,
           :issues,
           :issue_statuses,
           :versions,
           :trackers,
           :projects_trackers,
           :issue_categories,
           :enabled_modules,
           :enumerations,
           :attachments,
           :workflows,
           :custom_fields,
           :custom_values,
           :custom_fields_projects,
           :custom_fields_trackers,
           :time_entries,
           :journals,
           :journal_details,
           :queries
  fixtures :email_addresses if ActiveRecord::VERSION::MAJOR >= 4

  RedmineContacts::TestCase.create_fixtures(Redmine::Plugin.find(:redmine_contacts).directory + '/test/fixtures/', [:contacts,
                                                                                                                    :contacts_projects,
                                                                                                                    :contacts_issues,
                                                                                                                    :deals,
                                                                                                                    :notes,
                                                                                                                    :tags,
                                                                                                                    :taggings,
                                                                                                                    :queries])

  def setup
    RedmineContacts::TestCase.prepare
  end

  def test_find_by_emails_first_email
    emails = ['marat@mail.ru', 'domoway@mail.ru']
    assert_equal 2, Contact.find_by_emails(emails).count
  end

  def test_find_by_emails_second_email
    emails = ['marat@mail.com']
    assert_equal 1, Contact.find_by_emails(emails).count
  end

  def test_scope_live_search
    assert_equal 4, Contact.live_search('john').first.try(:id)
  end

  def test_visible_public_contacts
    project = Project.find(1)
    contact = Contact.find(1)
    user = User.find(1) # John Smith

    contact.visibility = Contact::VISIBILITY_PUBLIC
    contact.save!

    assert contact.visible?(user)
  end

  def test_visible_scope_for_non_member_without_view_contacts_permissions
    # Non member user should not see issues without permission
    Role.non_member.remove_permission!(:view_contacts)
    user = User.find(9)
    assert user.projects.empty?
    contacts = Contact.visible(user).all
    assert contacts.empty?
    assert_visibility_match user, contacts
  end

  def test_visible_scope_for_member
    user = User.find(2)
    # User should see issues of projects for which he has view_issues permissions only
    role = Role.create!(:name => 'CRM', :permissions => [:view_contacts])
    Role.non_member.remove_permission!(:view_contacts)
    project = Project.find(2)
    Contact.delete_all
    Member.where(:user_id => user).delete_all
    member = Member.create!(:principal => user, :project_id => project.id, :role_ids => [role.id])
    contact = Contact.create!(:project => project, :first_name => 'UnitTest', :visibility => Contact::VISIBILITY_PUBLIC)

    contacts = Contact.visible(user).all

    assert contacts.any?
    assert_nil contacts.detect { |c| c.project.id != project.id }
    # assert_nil contacts.detect {|c| c.is_private?}
    assert_visibility_match user, contacts

    contact.visibility = Contact::VISIBILITY_PRIVATE
    contact.save!
    contacts = Contact.visible(user).all
    assert contacts.blank?, 'Private contacts are visible'

    assert user.allowed_to?(:view_contacts, project)
    contact.visibility = Contact::VISIBILITY_PROJECT
    contact.save!
    contacts = Contact.visible(user).all
    assert contacts.any?, "Project contacts doesn't visible with permissions"

    role.remove_permission!(:view_contacts)
    user.reload
    contact.visibility = Contact::VISIBILITY_PROJECT
    contact.save!
    contacts = project.contacts.visible(user).all
    assert contacts.blank?, 'Contacts visible for user without view_contacts permissions'

    role.add_permission!(:view_private_contacts)
    user.reload
    contact.visibility = Contact::VISIBILITY_PRIVATE
    contact.save!
    contacts = Contact.visible(user).all
    assert contacts.any?, 'Contacts note visible for user with view_private_contacts permissions'
  end

  def test_create_should_send_email_notification
    ActionMailer::Base.deliveries.clear
    contact = Contact.new(:first_name => 'New contact', :project => Project.find(1))

    with_settings :notified_events => %w(crm_contact_added) do
      assert contact.save
    end
    assert_equal 1, ActionMailer::Base.deliveries.size
  end

  def assert_visibility_match(user, contacts)
    assert_equal contacts.collect(&:id).sort, Contact.all.select { |contact| contact.visible?(user) }.collect(&:id).sort
  end

  def test_that_contact_with_email_containing_plus_is_valid
    contact = Contact.find(1)
    contact.email = 'foo+bar-baz@email.example'
    assert contact.valid?
  end

  def test_if_email_with_local_domain_is_allowed
    contact = Contact.find(1)
    contact.email = 'email@mydomain'
    assert contact.valid?
  end

  def test_special_characters_in_email_local_part
    contact = Contact.find(1)
    contact.email = "#!$%&'{}@email.example"
    assert contact.valid?
  end

  def test_email_containing_unicode_characters
    contact = Contact.find(1)
    contact.email = 'денис@пример.рф'
    assert contact.valid?
  end

  def test_that_email_can_include_ip_address
    contact = Contact.find(1)
    contact.email = 'foo@[IPv6:2001:db8::1]'
    assert contact.valid?
  end

  def test_contact_with_multiple_email_addresses
    contact = Contact.find(1)
    contact.email = 'foo@email.example,bar@email.example'
    assert contact.valid?
  end

  def test_if_email_without_at_sign_is_invalid
    contact = Contact.find(1)
    contact.email = 'hello'
    assert contact.invalid?
  end

  def test_email_transformation_on_create
    assert_equal 'test@test.com', Contact.create!(:project => Project.find(1), :first_name => 'Test', :email => ' test@test.com    ').email
    assert_equal 'test@test.com,foo@bar.com', Contact.create!(:project => Project.find(1), :first_name => 'Test', :email => ' test@test.com  , foo@bar.com  ').email
  end

  def test_duplicates_no_middle_name
    project = Project.find(1)
    User.current = User.find(1)

    contact1 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => 'Stoyanov')
    contact2 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => '')
    assert contact2.duplicates.include?(contact1)
    assert contact1.duplicates.include?(contact2)
  end

  def test_duplicates_by_just_email
    project = Project.find(1)
    User.current = User.find(1)

    contact1 = Contact.create!(:project => project, :first_name => 'Kristiyan', :email => 'test@test.com')
    contact2 = Contact.create!(:project => project, :first_name => 'Peter', :email => 'test@test.com')
    assert contact2.duplicates.include?(contact1)
    assert contact1.duplicates.include?(contact2)
  end

  def test_duplicates_no_middle_name_with_last_name
    project = Project.find(1)
    User.current = User.find(1)

    contact1 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => '', :last_name => 'Stoyanov')
    contact2 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => 'Petrov', :last_name => 'Stoyanov')
    assert contact1.duplicates.include?(contact2)
    assert contact2.duplicates.include?(contact1)
  end

  def test_duplicates_no_middle_name_with_last_name_and_email
    project = Project.find(1)
    User.current = User.find(1)

    contact1 = Contact.create!(:project => project, :first_name => 'Kristiyan', :last_name => 'Stoyanov', :email => 'test@test.com')
    contact2 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => 'Petrov', :last_name => 'Stoyanov', :email => 'test@test.com')
    assert contact1.duplicates.include?(contact2)
    assert contact2.duplicates.include?(contact1)
  end

  def test_multiple_duplicates_different_criteria
    project = Project.find(1)
    User.current = User.find(1)

    contact1 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => '', :email => 'test@test.com')
    contact2 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => '', :last_name => 'Stoyanov', :email => 'test@test.com')
    contact3 = Contact.create!(:project => project, :first_name => 'Kristiyan', :middle_name => 'Petrov', :last_name => 'Stoyanov')
    contact4 = Contact.create!(:project => project, :first_name => 'Mr.Nobody', :middle_name => '', :last_name => 'Test', :email => 'test@test.com')

    assert contact1.duplicates.include?(contact2)
    assert contact1.duplicates.include?(contact3)
    assert contact1.duplicates.include?(contact4)
  end
end