# frozen_string_literal: true

require 'rails_helper'

describe Admin::BadgesController do
  context "while logged in as an admin" do
    fab!(:admin) { Fabricate(:admin) }
    fab!(:badge) { Fabricate(:badge) }

    before do
      sign_in(admin)
    end

    describe '#index' do
      it 'returns badge index' do
        get "/admin/badges.json"
        expect(response.status).to eq(200)
      end
    end

    describe '#preview' do
      it 'allows preview enable_badge_sql is enabled' do
        SiteSetting.enable_badge_sql = true

        post "/admin/badges/preview.json", params: {
          sql: 'select id as user_id, created_at granted_at from users'
        }

        expect(response.status).to eq(200)
        expect(response.parsed_body["grant_count"]).to be > 0
      end

      it 'does not allow anything if enable_badge_sql is disabled' do
        SiteSetting.enable_badge_sql = false

        post "/admin/badges/preview.json", params: {
          sql: 'select id as user_id, created_at granted_at from users'
        }

        expect(response.status).to eq(403)
      end
    end

    describe '#create' do
      it 'can create badges correctly' do
        SiteSetting.enable_badge_sql = true

        post "/admin/badges.json", params: {
          name: 'test', query: 'select 1 as user_id, null as granted_at', badge_type_id: 1
        }

        json = response.parsed_body
        expect(response.status).to eq(200)
        expect(json["badge"]["name"]).to eq('test')
        expect(json["badge"]["query"]).to eq('select 1 as user_id, null as granted_at')

        expect(UserHistory.where(acting_user_id: admin.id, action: UserHistory.actions[:create_badge]).exists?).to eq(true)
      end
    end

    describe '#save_badge_groupings' do
      it 'can save badge groupings' do
        groupings = BadgeGrouping.all.order(:position).to_a
        groupings << BadgeGrouping.new(name: 'Test 1')
        groupings << BadgeGrouping.new(name: 'Test 2')

        groupings.shuffle!

        names = groupings.map { |g| g.name }
        ids = groupings.map { |g| g.id.to_s }

        post "/admin/badges/badge_groupings.json", params: { ids: ids, names: names }
        expect(response.status).to eq(200)

        groupings2 = BadgeGrouping.all.order(:position).to_a

        expect(groupings2.map { |g| g.name }).to eq(names)
        expect((groupings.map(&:id) - groupings2.map { |g| g.id }).compact).to be_blank
        expect(response.parsed_body["badge_groupings"].length).to eq(groupings2.length)
      end
    end

    describe '#badge_types' do
      it 'returns JSON' do
        get "/admin/badges/types.json"

        expect(response.status).to eq(200)
        expect(response.parsed_body["badge_types"]).to be_present
      end
    end

    describe '#destroy' do
      it 'deletes the badge' do
        delete "/admin/badges/#{badge.id}.json"
        expect(response.status).to eq(200)
        expect(Badge.where(id: badge.id).exists?).to eq(false)
        expect(UserHistory.where(acting_user_id: admin.id, action: UserHistory.actions[:delete_badge]).exists?).to eq(true)
      end
    end

    describe '#update' do
      it 'does not update the name of system badges' do
        editor_badge = Badge.find(Badge::Editor)
        editor_badge_name = editor_badge.name

        put "/admin/badges/#{editor_badge.id}.json", params: {
          name: "123456"
        }

        expect(response.status).to eq(200)
        editor_badge.reload
        expect(editor_badge.name).to eq(editor_badge_name)

        expect(UserHistory.where(acting_user_id: admin.id, action: UserHistory.actions[:change_badge]).exists?).to eq(true)
      end

      it 'does not allow query updates if badge_sql is disabled' do
        badge.query = "select 123"
        badge.save

        SiteSetting.enable_badge_sql = false

        put "/admin/badges/#{badge.id}.json", params: {
          name: "123456",
          query: "select id user_id, created_at granted_at from users",
          badge_type_id: badge.badge_type_id,
          allow_title: false,
          multiple_grant: false,
          enabled: true
        }

        expect(response.status).to eq(200)
        badge.reload
        expect(badge.name).to eq('123456')
        expect(badge.query).to eq('select 123')
      end

      it 'updates the badge' do
        SiteSetting.enable_badge_sql = true
        sql = "select id user_id, created_at granted_at from users"

        put "/admin/badges/#{badge.id}.json", params: {
          name: "123456",
          query: sql,
          badge_type_id: badge.badge_type_id,
          allow_title: false,
          multiple_grant: false,
          enabled: true
        }

        expect(response.status).to eq(200)
        badge.reload
        expect(badge.name).to eq('123456')
        expect(badge.query).to eq(sql)
      end

      context 'when there is a user with a title granted using the badge' do
        fab!(:user_with_badge_title) { Fabricate(:active_user) }
        fab!(:badge) { Fabricate(:badge, name: 'Oathbreaker', allow_title: true) }

        before do
          BadgeGranter.grant(badge, user_with_badge_title)
          user_with_badge_title.update(title: 'Oathbreaker')
        end

        it 'updates the user title in a job' do
          Jobs.expects(:enqueue).with(
            :bulk_user_title_update,
            new_title: 'Shieldbearer',
            granted_badge_id: badge.id,
            action: Jobs::BulkUserTitleUpdate::UPDATE_ACTION
          )

          put "/admin/badges/#{badge.id}.json", params: {
            name: "Shieldbearer"
          }
        end
      end
    end

    describe '#mass_award' do
      before { @user = Fabricate(:user, email: 'user1@test.com', username: 'username1') }

      it 'does nothing when there is no file' do
        post "/admin/badges/award/#{badge.id}.json", params: { file: '' }

        expect(response.status).to eq(400)
      end

      it 'does nothing when the badge id is not valid' do
        post '/admin/badges/award/fake_id.json', params: { file: fixture_file_upload(Tempfile.new) }

        expect(response.status).to eq(400)
      end

      it 'does nothing when the file is not a csv' do
        file = file_from_fixtures('cropped.png')

        post "/admin/badges/award/#{badge.id}.json", params: { file: fixture_file_upload(file) }

        expect(response.status).to eq(400)
      end

      it 'awards the badge using a list of user emails' do
        Jobs.run_immediately!

        file = file_from_fixtures('user_emails.csv', 'csv')

        post "/admin/badges/award/#{badge.id}.json", params: { file: fixture_file_upload(file) }

        expect(UserBadge.exists?(user: @user, badge: badge)).to eq(true)
      end

      it 'awards the badge using a list of usernames' do
        Jobs.run_immediately!

        file = file_from_fixtures('usernames.csv', 'csv')

        post "/admin/badges/award/#{badge.id}.json", params: { file: fixture_file_upload(file) }

        expect(UserBadge.exists?(user: @user, badge: badge)).to eq(true)
      end

      it 'works with a CSV containing nil values' do
        Jobs.run_immediately!

        file = file_from_fixtures('usernames_with_nil_values.csv', 'csv')

        post "/admin/badges/award/#{badge.id}.json", params: { file: fixture_file_upload(file) }

        expect(UserBadge.exists?(user: @user, badge: badge)).to eq(true)
      end
    end
  end
end