#-- copyright
# OpenProject is a project management system.
# Copyright (C) 2012-2015 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 do allow(@controller).to receive(:authorize).and_return(true) end

    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).not_to 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