#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# This program 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 2
# of the License, or (at your option) any later version.
#
# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
#
# See doc/COPYRIGHT.rdoc for more details.
#++

require 'spec_helper'

describe BoardsController, :type => :controller do
  let(:user) { FactoryGirl.build(:user) }
  let(:project) { FactoryGirl.build(:project) }
  let!(:board) { FactoryGirl.build(:board,
                                   project: project) }

  before do
    disable_flash_sweep
  end

  describe :create do
    let(:params) { {:board => board_params} }
    let(:board_params) { {:name => 'my board', :description => 'awesome board'} }

    before do
      expect(@controller).to receive(:authorize)
      expect(@controller).to receive(:find_project_by_project_id) do
        @controller.instance_variable_set(:@project, project)
      end

      # parameter expectation needs to have strings as keys
      expect(Board).to receive(:new).with(board_params.stringify_keys).and_return(board)
    end

    describe 'w/ the params beeing valid' do

      before do
        expect(board).to receive(:save).and_return(true)

        as_logged_in_user user do
          post :create, params
        end
      end

      it 'should redirect to the settings page if successful' do
        expect(response).to redirect_to :controller => '/projects', :action => 'settings', :id => project, :tab => 'boards'
      end

      it 'have a successful creation flash' do
        expect(flash[:notice]).to eq(I18n.t(:notice_successful_create))
      end
    end

    describe 'w/ the params beeing invalid' do

      before do
        expect(board).to receive(:save).and_return(false)

        as_logged_in_user user do
          post :create, params
        end
      end

      it 'should render the new template' do
        expect(response).to render_template('new')
      end
    end
  end

  describe :move do
    let(:project) { FactoryGirl.create(:project) }
    let!(:board_1) { FactoryGirl.create(:board,
                                        project: project,
                                        position: 1) }
    let!(:board_2) { FactoryGirl.create(:board,
                                        project: project,
                                        position: 2) }

    before { allow(@controller).to receive(:authorize).and_return(true) }

    describe :higher do
      let(:move_to) { 'higher' }
      let(:redirect_url) { "http://test.host/projects/#{project.id}/settings/boards" }

      before do
        post 'move', id: board_2.id,
                     project_id: board_2.project_id,
                     board: { move_to: move_to }
      end

      it { expect(board_2.reload.position).to eq(1) }

      it { expect(response).to be_redirect }

      it { expect(response).to redirect_to(redirect_url) }
    end

  end

  describe :update do
    let!(:board) { FactoryGirl.create(:board, :name => 'Board name',
                                              :description => 'Board description') }

    before do
      expect(@controller).to receive(:authorize)
    end

    describe 'w/ the params beeing valid' do

      before do
        as_logged_in_user user do
          put :update, id: board.id,
                        project_id: board.project_id,
                        board: {:name => 'New name', :description => 'New description'}
        end
      end

      it 'should redirect to the settings page if successful' do
        expect(response).to redirect_to :controller => '/projects',
                                    :action => 'settings',
                                    :id => board.project,
                                    :tab => 'boards'
      end

      it 'have a successful update flash' do
        expect(flash[:notice]).to eq(I18n.t(:notice_successful_update))
      end

      it 'should change the database entry' do
        board.reload
        expect(board.name).to eq('New name')
        expect(board.description).to eq('New description')
      end
    end

    describe 'w/ the params beeing invalid' do

      before do
        as_logged_in_user user do
          post :update, id: board.id,
                        project_id: board.project_id,
                        board: {:name => '', :description => 'New description'}
        end
      end

      it 'should render the edit template' do
        expect(response).to render_template('edit')
      end

      it 'should not change the database entry' do
        board.reload
        expect(board.name).to eq('Board name')
        expect(board.description).to eq('Board description')
      end
    end

  end

  describe :sticky do

    let!(:message1) { FactoryGirl.create(:message, board: board) }
    let!(:message2) { FactoryGirl.create(:message, board: board) }
    let!(:sticked_message1) { FactoryGirl.create(:message, board_id: board.id, subject: "How to",
                                                 content: "How to install this cool app", sticky: "1", sticked_on: Time.now - 2.minute) }

    let!(:sticked_message2) { FactoryGirl.create(:message, board_id: board.id, subject: "FAQ",
                                                 content: "Frequestly asked question", sticky: "1", sticked_on: Time.now - 1.minute) }

    describe "all sticky messages" do
      before do
        expect(@controller).to receive(:authorize)
        get :show, project_id: project.id, id: board.id
      end

      it { expect(response).to render_template 'show' }
      it "should be displayed on top" do
        expect(assigns[:topics][0].id).to eq(sticked_message1.id)
      end
    end

    describe "edit a sticky message" do
      before(:each) do
        sticked_message1.sticky = 0
        sticked_message1.save!
      end

      describe "when sticky is unset from message" do
        before do
          expect(@controller).to receive(:authorize)
          get :show, project_id: project.id, id: board.id
        end

        it "it should not be displayed as sticky message" do

          expect(sticked_message1.sticked_on).to be_nil
          expect(assigns[:topics][0].id).to_not eq(sticked_message1.id)
        end
      end

      describe "when sticky is set back to message" do
        before do
          sticked_message1.sticky = 1
          sticked_message1.save!

          expect(@controller).to receive(:authorize)
          get :show, project_id: project.id, id: board.id
        end

        it "it should not be displayed on first position" do
          expect(assigns[:topics][0].id).to eq(sticked_message2.id)
        end
      end

    end

  end
end