require 'rails_helper'

module Logistics
  module Core
    RSpec.describe OperationService do
      before(:all) do
        @service = OperationService.new
      end

      describe '#save' do
        it 'creates operation' do
          dt = create(:declaration_type)
          tm = create(:transport_mode)
          ofr = create(:offer_request)

          service = OperationService.new

          params = { operation_number: 'OP123', contract_number: 'CN001', declaration_type_id: dt.id,
                     is_new_customer: true, transport_mode_id: tm.id, offer_request_id: ofr.id }
          result, op = service.save(params)
          expect(result).to be_truthy
          expect(op.operation_number).to eq 'OP123'
          expect(op.contract_number).to eq 'CN001'
          expect(op.is_new_customer).to be_truthy

        end

        it 'saves operation with additional documents' do
          dt = create(:declaration_type)
          tm = create(:transport_mode)
          ofr = create(:offer_request)

          2.times { create(:additional_document, documentable: dt) }
          create(:additional_document, documentable: tm)

          service = OperationService.new
          params = { operation_number: 'OP123', contract_number: 'CN001', declaration_type_id: dt.id,
                     is_new_customer: true, transport_mode_id: tm.id, offer_request_id: ofr.id }
          result, op = service.save(params)
          expect(result).to be_truthy
          expect(op.operation_documents.count).to eq 3
        end

        it 'saves operation with common documents' do
          dt = create(:declaration_type)
          tm = create(:transport_mode)
          ofr = create(:offer_request)

          2.times { create(:common_document) }
          service = OperationService.new
          params = { operation_number: 'OP123', contract_number: 'CN001', declaration_type_id: dt.id,
                     is_new_customer: true, transport_mode_id: tm.id, offer_request_id: ofr.id }
          result, op = service.save(params)
          expect(result).to be_truthy
          expect(op.operation_documents.count).to eq 2
        end

        it 'adds entry to operation summary' do
          dt = create(:declaration_type)
          tm = create(:transport_mode)
          ofr = create(:offer_request)

          service = OperationService.new
          params = { operation_number: 'OP123', contract_number: 'CN001', declaration_type_id: dt.id,
                     is_new_customer: true, transport_mode_id: tm.id, offer_request_id: ofr.id }
          result, op = service.save(params)
          summary = OperationSummary.find_by(operation: op)
          expect(result).to be_truthy
          expect(summary).not_to be_nil
        end
      end

      describe '#update_owner_data' do
        it 'sets owners of operations' do
          u1 = create(:user)
          op1 = create(:operation)
          op2 = create(:operation)

          params = [
            { owner_id: u1.id, op_ids: [op1.id, op2.id] }
          ]

          resp = @service.instance_eval { update_owner_data([op1, op2], params) }

          expect(resp[0].owner_id).to eq u1.id
          expect(resp[1].owner_id).to eq u1.id
        end
      end

      describe '#assign_owner' do
            it 'assigns owners to operations' do
              u1 = create(:user)
              u2 = create(:user)
              op1 = create(:operation)
              op2 = create(:operation)
              op3 = create(:operation)
              op4 = create(:operation, owner: nil)

              params = [
                { owner_id: u1.id, op_ids: [op1.id, op2.id] },
                { owner_id: u2.id, op_ids: [op3.id] }
              ]

              resp = @service.assign_owner(params)

              op1.reload
              op2.reload
              op3.reload
              op4.reload

              expect(resp.success).to be_truthy
              expect(op1.owner_id).to eq u1.id
              expect(op2.owner_id).to eq u1.id
              expect(op3.owner_id).to eq u2.id
              expect(op4.owner_id).to be_nil
        end
      end
    end
  end
end