# frozen_string_literal: true

require 'spec_helper'

RSpec.describe TimeboxesHelper, feature_category: :team_planning do
  using RSpec::Parameterized::TableSyntax

  let_it_be(:milestone_expired) { build(:milestone, due_date: Date.today.prev_month) }
  let_it_be(:milestone_closed) { build(:milestone, :closed) }
  let_it_be(:milestone_upcoming) { build(:milestone, start_date: Date.today.next_month) }
  let_it_be(:milestone_open) { build(:milestone) }
  let_it_be(:milestone_closed_and_expired) { build(:milestone, :closed, due_date: Date.today.prev_month) }

  describe '#timebox_date_range' do
    let(:yesterday) { Date.yesterday }
    let(:tomorrow) { yesterday + 2 }
    let(:format) { '%b %-d, %Y' }
    let(:yesterday_formatted) { yesterday.strftime(format) }
    let(:tomorrow_formatted) { tomorrow.strftime(format) }

    context 'milestone' do
      def result_for(*args)
        timebox_date_range(build(:milestone, *args))
      end

      it { expect(result_for(due_date: nil, start_date: nil)).to be_nil }
      it { expect(result_for(due_date: tomorrow)).to eq("expires on #{tomorrow_formatted}") }
      it { expect(result_for(due_date: yesterday)).to eq("expired on #{yesterday_formatted}") }
      it { expect(result_for(start_date: tomorrow)).to eq("starts on #{tomorrow_formatted}") }
      it { expect(result_for(start_date: yesterday)).to eq("started on #{yesterday_formatted}") }
      it { expect(result_for(start_date: yesterday, due_date: tomorrow)).to eq("#{yesterday_formatted}–#{tomorrow_formatted}") }
    end
  end

  describe '#group_milestone_route' do
    let(:group) { build_stubbed(:group) }
    let(:subgroup) { build_stubbed(:group, parent: group, name: 'Test Subgrp') }

    context 'when in subgroup' do
      let(:milestone) { build_stubbed(:group_milestone, group: subgroup) }

      it 'generates correct url despite assigned @group' do
        assign(:group, group)
        milestone_path = "/groups/#{subgroup.full_path}/-/milestones/#{milestone.iid}"
        expect(helper.group_milestone_route(milestone)).to eq(milestone_path)
      end
    end
  end

  describe '#recent_releases_with_counts' do
    let_it_be(:project) { milestone_open.project }
    let_it_be(:user) { create(:user) }

    subject { helper.recent_releases_with_counts(milestone_open, user) }

    before do
      project.add_developer(user)
    end

    it 'returns releases with counts' do
      _old_releases = create_list(:release, 2, project: project, milestones: [milestone_open])
      recent_public_releases = create_list(:release, 3, project: project, milestones: [milestone_open], released_at: '2022-01-01T18:00:00Z')

      is_expected.to match([match_array(recent_public_releases), 5, 2])
    end
  end

  describe '#milestone_status_string' do
    where(:milestone, :status) do
      lazy { milestone_expired }            | 'Expired'
      lazy { milestone_closed }             | 'Closed'
      lazy { milestone_closed_and_expired } | 'Closed'
      lazy { milestone_upcoming }           | 'Upcoming'
      lazy { milestone_open }               | 'Open'
    end

    with_them do
      it 'returns status string' do
        expect(helper.milestone_status_string(milestone)).to eq(status)
      end
    end
  end

  describe '#milestone_badge_variant' do
    where(:milestone, :variant) do
      lazy { milestone_expired }            | :warning
      lazy { milestone_closed }             | :danger
      lazy { milestone_closed_and_expired } | :danger
      lazy { milestone_upcoming }           | :neutral
      lazy { milestone_open }               | :success
    end

    with_them do
      it 'returns badge variant' do
        expect(helper.milestone_badge_variant(milestone)).to eq(variant)
      end
    end
  end
end