# frozen_string_literal: true

require 'spec_helper'

RSpec.describe 'User', feature_category: :user_profile do
  include GraphqlHelpers

  let_it_be(:current_user) { create(:user) }

  shared_examples 'a working user query' do
    it_behaves_like 'a working graphql query' do
      before do
        post_graphql(query, current_user: current_user)
      end
    end

    it 'includes the user' do
      post_graphql(query, current_user: current_user)

      expect(graphql_data['user']).not_to be_nil
    end

    it 'returns no user when global restricted_visibility_levels includes PUBLIC' do
      stub_application_setting(restricted_visibility_levels: [Gitlab::VisibilityLevel::PUBLIC])

      post_graphql(query)

      expect(graphql_data['user']).to be_nil
    end
  end

  context 'when id parameter is used' do
    let(:query) { graphql_query_for(:user, { id: current_user.to_global_id.to_s }) }

    it_behaves_like 'a working user query'
  end

  context 'when username parameter is used' do
    let(:query) { graphql_query_for(:user, { username: current_user.username.to_s }) }

    it_behaves_like 'a working user query'
  end

  context 'when username and id parameter are used' do
    let_it_be(:query) do
      graphql_query_for(
        :user,
        { id: current_user.to_global_id.to_s, username: current_user.username },
        'id'
      )
    end

    it 'displays an error' do
      post_graphql(query)

      expect(graphql_errors).to include(
        a_hash_including('message' => a_string_matching(%r{Provide either a single username or id}))
      )
    end
  end

  describe 'email fields' do
    before_all do
      current_user.commit_email = current_user.emails.first.email
      current_user.save!
    end

    let_it_be(:query) do
      graphql_query_for(
        :user,
        { username: current_user.username },
        'emails { nodes { email } } commitEmail namespaceCommitEmails { nodes { id } }'
      )
    end

    let_it_be(:email_1) { create(:email, user: current_user) }
    let_it_be(:email_2) { create(:email, user: current_user) }
    let_it_be(:namespace_commit_email_1) { create(:namespace_commit_email, email: email_1) }
    let_it_be(:namespace_commit_email_2) { create(:namespace_commit_email, email: email_2) }

    context 'with permission' do
      it 'returns the relevant email details' do
        post_graphql(query, current_user: current_user)

        expect(graphql_data['user']['emails']['nodes'].pluck('email')).to match_array(
          current_user.emails.map(&:email))
        expect(graphql_data['user']['namespaceCommitEmails']['nodes']).not_to be_empty
        expect(graphql_data['user']['commitEmail']).to eq(current_user.commit_email)
      end
    end

    context 'without permission' do
      it 'does not return email details' do
        post_graphql(query, current_user: create(:user))

        expect(graphql_data['user']['emails']['nodes']).to be_empty
        expect(graphql_data['user']['namespaceCommitEmails']['nodes']).to be_empty
        expect(graphql_data['user']['commitEmail']).to be_nil
      end
    end
  end
end