# frozen_string_literal: true

require 'spec_helper'

describe 'User edits snippet', :js do
  include DropzoneHelper

  let_it_be(:file_name) { 'test.rb' }
  let_it_be(:content) { 'puts "test"' }
  let_it_be(:user) { create(:user) }
  let_it_be(:snippet, reload: true) { create(:personal_snippet, :repository, :public, file_name: file_name, content: content, author: user) }

  before do
    stub_feature_flags(snippets_vue: false)
    stub_feature_flags(snippets_edit_vue: false)

    sign_in(user)

    visit edit_snippet_path(snippet)
    wait_for_all_requests
  end

  it 'displays the snippet blob path and content' do
    blob = snippet.blobs.first

    aggregate_failures do
      expect(page.find_field('personal_snippet_file_name').value).to eq blob.path
      expect(page.find('.file-content')).to have_content(blob.data.strip)
      expect(page.find('.snippet-file-content', visible: false).value).to eq blob.data
    end
  end

  it 'updates the snippet' do
    fill_in 'personal_snippet_title', with: 'New Snippet Title'

    click_button('Save changes')
    wait_for_requests

    expect(page).to have_content('New Snippet Title')
  end

  it 'updates the snippet with files attached' do
    dropzone_file Rails.root.join('spec', 'fixtures', 'banana_sample.gif')
    expect(page.find_field('personal_snippet_description').value).to have_content('banana_sample')

    click_button('Save changes')
    wait_for_requests

    link = find('a.no-attachment-icon img:not(.lazy)[alt="banana_sample"]')['src']
    expect(link).to match(%r{/uploads/-/system/personal_snippet/#{snippet.id}/\h{32}/banana_sample\.gif\z})
  end

  it 'updates the snippet to make it internal' do
    choose 'Internal'

    click_button 'Save changes'
    wait_for_requests

    expect(page).to have_no_xpath("//i[@class='fa fa-lock']")
    expect(page).to have_xpath("//i[@class='fa fa-shield']")
  end

  it 'updates the snippet to make it public' do
    choose 'Public'

    click_button 'Save changes'
    wait_for_requests

    expect(page).to have_no_xpath("//i[@class='fa fa-lock']")
    expect(page).to have_xpath("//i[@class='fa fa-globe']")
  end

  context 'when the git operation fails' do
    before do
      allow_next_instance_of(Snippets::UpdateService) do |instance|
        allow(instance).to receive(:create_commit).and_raise(StandardError)
      end

      fill_in 'personal_snippet_title', with: 'New Snippet Title'
      fill_in 'personal_snippet_file_name', with: 'new_file_name'

      click_button('Save changes')
    end

    it 'renders edit page and displays the error' do
      expect(page.find('.flash-container span').text).to eq('Error updating the snippet')
      expect(page).to have_content('Edit Snippet')
    end
  end
end