# frozen_string_literal: true

require 'test_helper'

class Reservations::CreateAsAdminTest < ActionDispatch::IntegrationTest
  setup do
    @user_without_subscription = User.members.without_subscription.first
    @user_with_subscription = User.members.with_subscription.second
    @admin = User.with_role(:admin).first
    login_as(@admin, scope: :user)
  end

  test 'user without subscription reserves a machine with success' do
    machine = Machine.find(6)
    availability = machine.availabilities.first

    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count
    users_credit_count = UsersCredit.count

    post reservations_path, params: { reservation: {
      user_id: @user_without_subscription.id,
      reservable_id: machine.id,
      reservable_type: machine.class.name,
      slots_attributes: [
        {
          start_at: availability.start_at.to_s(:iso8601),
          end_at: (availability.start_at + 1.hour).to_s(:iso8601),
          availability_id: availability.id
        }
      ]
    } }.to_json, headers: default_headers

    # general assertions
    assert_equal 201, response.status
    assert_equal reservations_count + 1, Reservation.count
    assert_equal invoice_count + 1, Invoice.count
    assert_equal invoice_items_count + 1, InvoiceItem.count
    assert_equal users_credit_count, UsersCredit.count

    # subscription assertions
    assert_equal 0, @user_without_subscription.subscriptions.count
    assert_nil @user_without_subscription.subscribed_plan

    # reservation assertions
    reservation = Reservation.last

    assert reservation.invoice
    assert_equal 1, reservation.invoice.invoice_items.count

    # invoice assertions
    invoice = reservation.invoice

    assert invoice.stp_payment_intent_id.blank?
    refute invoice.total.blank?

    # invoice_items assertions
    invoice_item = InvoiceItem.last

    assert_equal machine.prices.find_by(group_id: @user_without_subscription.group_id, plan_id: nil).amount, invoice_item.amount

    # invoice assertions
    invoice = Invoice.find_by(invoiced: reservation)
    assert_invoice_pdf invoice

    # notification
    assert_not_empty Notification.where(attached_object: reservation)
  end

  test 'user without subscription reserves a training with success' do
    training = Training.first
    availability = training.availabilities.first

    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count

    post reservations_path, params: { reservation: {
      user_id: @user_without_subscription.id,
      reservable_id: training.id,
      reservable_type: training.class.name,
      slots_attributes: [
        {
          start_at: availability.start_at.to_s(:iso8601),
          end_at: (availability.start_at + 1.hour).to_s(:iso8601),
          availability_id: availability.id
        }
      ]
    } }.to_json, headers: default_headers

    # general assertions
    assert_equal 201, response.status
    assert_equal reservations_count + 1, Reservation.count
    assert_equal invoice_count + 1, Invoice.count
    assert_equal invoice_items_count + 1, InvoiceItem.count

    # subscription assertions
    assert_equal 0, @user_without_subscription.subscriptions.count
    assert_nil @user_without_subscription.subscribed_plan

    # reservation assertions
    reservation = Reservation.last

    assert reservation.invoice
    assert_equal 1, reservation.invoice.invoice_items.count

    # invoice assertions
    invoice = reservation.invoice

    assert invoice.stp_payment_intent_id.blank?
    refute invoice.total.blank?
    # invoice_items
    invoice_item = InvoiceItem.last

    assert_equal invoice_item.amount, training.amount_by_group(@user_without_subscription.group_id).amount

    # invoice assertions
    invoice = Invoice.find_by(invoiced: reservation)
    assert_invoice_pdf invoice

    # notification
    assert_not_empty Notification.where(attached_object: reservation)
  end

  test 'user with subscription reserves a machine with success' do
    plan = @user_with_subscription.subscribed_plan
    machine = Machine.find(6)
    availability = machine.availabilities.first

    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count
    users_credit_count = UsersCredit.count

    post reservations_path, params: { reservation: {
      user_id: @user_with_subscription.id,
      reservable_id: machine.id,
      reservable_type: machine.class.name,
      slots_attributes: [
        {
          start_at: availability.start_at.to_s(:iso8601),
          end_at: (availability.start_at + 1.hour).to_s(:iso8601),
          availability_id: availability.id
        },
        {
          start_at: (availability.start_at + 1.hour).to_s(:iso8601),
          end_at: (availability.start_at + 2.hours).to_s(:iso8601),
          availability_id: availability.id
        }
      ]
    } }.to_json, headers: default_headers

    # general assertions
    assert_equal 201, response.status
    assert_equal reservations_count + 1, Reservation.count
    assert_equal invoice_count + 1, Invoice.count
    assert_equal invoice_items_count + 2, InvoiceItem.count
    assert_equal users_credit_count + 1, UsersCredit.count

    # subscription assertions
    assert_equal 1, @user_with_subscription.subscriptions.count
    assert_not_nil @user_with_subscription.subscribed_plan
    assert_equal plan.id, @user_with_subscription.subscribed_plan.id

    # reservation assertions
    reservation = Reservation.last

    assert reservation.invoice
    assert_equal 2, reservation.invoice.invoice_items.count

    # invoice assertions
    invoice = reservation.invoice

    assert invoice.stp_payment_intent_id.blank?
    refute invoice.total.blank?

    # invoice_items assertions
    invoice_items = InvoiceItem.last(2)
    machine_price = machine.prices.find_by(group_id: @user_with_subscription.group_id, plan_id: plan.id).amount

    assert(invoice_items.any? { |ii| ii.amount.zero? })
    assert(invoice_items.any? { |ii| ii.amount == machine_price })

    # users_credits assertions
    users_credit = UsersCredit.last

    assert_equal @user_with_subscription, users_credit.user
    assert_equal [reservation.slots.count, plan.machine_credits.find_by(creditable_id: machine.id).hours].min, users_credit.hours_used

    # invoice assertions
    invoice = Invoice.find_by(invoiced: reservation)
    assert_invoice_pdf invoice

    # notification
    assert_not_empty Notification.where(attached_object: reservation)
  end

  test 'user without subscription reserves a machine and pay by wallet with success' do
    @vlonchamp = User.find_by(username: 'vlonchamp')
    machine = Machine.find(6)
    availability = machine.availabilities.first

    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count
    users_credit_count = UsersCredit.count

    post reservations_path, params: { reservation: {
      user_id: @vlonchamp.id,
      reservable_id: machine.id,
      reservable_type: machine.class.name,
      slots_attributes: [
        {
          start_at: availability.start_at.to_s(:iso8601),
          end_at: (availability.start_at + 1.hour).to_s(:iso8601),
          availability_id: availability.id
        }
      ]
    } }.to_json, headers: default_headers

    # general assertions
    assert_equal 201, response.status
    assert_equal reservations_count + 1, Reservation.count
    assert_equal invoice_count + 1, Invoice.count
    assert_equal invoice_items_count + 1, InvoiceItem.count
    assert_equal users_credit_count, UsersCredit.count

    # subscription assertions
    assert_equal 0, @user_without_subscription.subscriptions.count
    assert_nil @user_without_subscription.subscribed_plan

    # reservation assertions
    reservation = Reservation.last

    assert reservation.invoice
    assert_equal 1, reservation.invoice.invoice_items.count

    # invoice assertions
    invoice = reservation.invoice

    assert invoice.stp_payment_intent_id.blank?
    refute invoice.total.blank?

    # invoice_items assertions
    invoice_item = InvoiceItem.last

    assert_equal machine.prices.find_by(group_id: @vlonchamp.group_id, plan_id: nil).amount, invoice_item.amount

    # invoice assertions
    invoice = Invoice.find_by(invoiced: reservation)
    assert_invoice_pdf invoice

    # notification
    assert_not_empty Notification.where(attached_object: reservation)

    # wallet
    assert_equal @vlonchamp.wallet.amount, 0
    assert_equal @vlonchamp.wallet.wallet_transactions.count, 2
    transaction = @vlonchamp.wallet.wallet_transactions.last
    assert_equal transaction.transaction_type, 'debit'
    assert_equal transaction.amount, 10
    assert_equal transaction.amount, invoice.wallet_amount / 100.0
    assert_equal transaction.id, invoice.wallet_transaction_id
  end

  test 'user reserves a machine and a subscription pay by wallet with success' do
    @vlonchamp = User.find_by(username: 'vlonchamp')
    machine = Machine.find(6)
    availability = machine.availabilities.first
    plan = Plan.find_by(group_id: @vlonchamp.group.id, type: 'Plan', base_name: 'Mensuel tarif réduit')

    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count
    users_credit_count = UsersCredit.count
    wallet_transactions_count = WalletTransaction.count

    post reservations_path, params: { reservation: {
      user_id: @vlonchamp.id,
      reservable_id: machine.id,
      reservable_type: machine.class.name,
      plan_id: plan.id,
      slots_attributes: [
        {
          start_at: availability.start_at.to_s(:iso8601),
          end_at: (availability.start_at + 1.hour).to_s(:iso8601),
          availability_id: availability.id
        }
      ]
    } }.to_json, headers: default_headers

    # general assertions
    assert_equal 201, response.status
    assert_equal reservations_count + 1, Reservation.count
    assert_equal invoice_count + 1, Invoice.count
    assert_equal invoice_items_count + 2, InvoiceItem.count
    assert_equal users_credit_count + 1, UsersCredit.count
    assert_equal wallet_transactions_count + 1, WalletTransaction.count

    # subscription assertions
    assert_equal 1, @vlonchamp.subscriptions.count
    assert_not_nil @vlonchamp.subscribed_plan
    assert_equal plan.id, @vlonchamp.subscribed_plan.id

    # reservation assertions
    reservation = Reservation.last

    assert reservation.invoice
    assert_equal 2, reservation.invoice.invoice_items.count

    # invoice assertions
    invoice = reservation.invoice

    assert invoice.stp_payment_intent_id.blank?
    refute invoice.total.blank?
    assert_equal invoice.total, 2000

    # invoice assertions
    invoice = Invoice.find_by(invoiced: reservation)
    assert_invoice_pdf invoice

    # notification
    assert_not_empty Notification.where(attached_object: reservation)

    # wallet
    assert_equal @vlonchamp.wallet.amount, 0
    assert_equal @vlonchamp.wallet.wallet_transactions.count, 2
    transaction = @vlonchamp.wallet.wallet_transactions.last
    assert_equal transaction.transaction_type, 'debit'
    assert_equal transaction.amount, 10
    assert_equal transaction.amount, invoice.wallet_amount / 100.0
    assert_equal transaction.id, invoice.wallet_transaction_id
  end

  test 'user without subscription reserves a machine and pay wallet with success' do
    @vlonchamp = User.find_by(username: 'vlonchamp')
    machine = Machine.find(6)
    availability = machine.availabilities.first

    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count
    users_credit_count = UsersCredit.count

    post reservations_path, params: { reservation: {
      user_id: @vlonchamp.id,
      reservable_id: machine.id,
      reservable_type: machine.class.name,
      slots_attributes: [
        {
          start_at: availability.start_at.to_s(:iso8601),
          end_at: (availability.start_at + 1.hour).to_s(:iso8601),
          availability_id: availability.id
        }
      ]
    } }.to_json, headers: default_headers

    # general assertions
    assert_equal 201, response.status
    assert_equal reservations_count + 1, Reservation.count
    assert_equal invoice_count + 1, Invoice.count
    assert_equal invoice_items_count + 1, InvoiceItem.count
    assert_equal users_credit_count, UsersCredit.count

    # subscription assertions
    assert_equal 0, @vlonchamp.subscriptions.count
    assert_nil @vlonchamp.subscribed_plan

    # reservation assertions
    reservation = Reservation.last

    assert_not_nil reservation.invoice

    # notification
    assert_not_empty Notification.where(attached_object: reservation)
  end

  test 'user reserves a training and a subscription with success' do
    training = Training.first
    availability = training.availabilities.first
    plan = Plan.where(group_id: @user_without_subscription.group.id, type: 'Plan').first

    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count
    users_credit_count = UsersCredit.count

    post reservations_path, params: { reservation: {
      user_id: @user_without_subscription.id,
      plan_id: plan.id,
      reservable_id: training.id,
      reservable_type: training.class.name,
      slots_attributes: [
        {
          start_at: availability.start_at.to_s(:iso8601),
          end_at: (availability.start_at + 1.hour).to_s(:iso8601),
          offered: false,
          availability_id: availability.id
        }
      ]
    } }.to_json, headers: default_headers

    # general assertions
    assert_equal 201, response.status
    assert_equal Mime[:json], response.content_type
    result = json_response(response.body)

    # Check the DB objects have been created as they should
    assert_equal reservations_count + 1, Reservation.count
    assert_equal invoice_count + 1, Invoice.count
    assert_equal invoice_items_count + 2, InvoiceItem.count
    assert_equal users_credit_count + 1, UsersCredit.count

    # subscription assertions
    assert_equal 1, @user_without_subscription.subscriptions.count
    assert_not_nil @user_without_subscription.subscribed_plan
    assert_equal plan.id, @user_without_subscription.subscribed_plan.id

    # reservation assertions
    reservation = Reservation.find(result[:id])

    assert reservation.invoice
    assert_equal 2, reservation.invoice.invoice_items.count

    # credits assertions
    assert_equal 1, @user_without_subscription.credits.count
    assert_equal 'Training', @user_without_subscription.credits.last.creditable_type
    assert_equal training.id, @user_without_subscription.credits.last.creditable_id

    # invoice assertions
    invoice = reservation.invoice

    assert invoice.stp_payment_intent_id.blank?
    refute invoice.total.blank?
    assert_equal plan.amount, invoice.total

    # invoice_items
    invoice_items = InvoiceItem.last(2)

    assert(invoice_items.any? { |ii| ii.amount == plan.amount && !ii.subscription_id.nil? })
    assert(invoice_items.any? { |ii| ii.amount.zero? })

    # invoice assertions
    invoice = Invoice.find_by(invoiced: reservation)
    assert_invoice_pdf invoice

    # notification
    assert_not_empty Notification.where(attached_object: reservation)
  end

  test 'user reserves a training and a subscription with payment schedule' do
    reservations_count = Reservation.count
    invoice_count = Invoice.count
    invoice_items_count = InvoiceItem.count
    subscriptions_count = Subscription.count
    users_credit_count = UsersCredit.count
    payment_schedule_count = PaymentSchedule.count
    payment_schedule_items_count = PaymentScheduleItem.count

    training = Training.find(1)
    availability = training.availabilities.first
    plan = Plan.find_by(group_id: @user_without_subscription.group.id, type: 'Plan', base_name: 'Abonnement mensualisable')

    VCR.use_cassette('reservations_admin_training_subscription_with_payment_schedule') do
      post reservations_path, params: { reservation: {
        user_id: @user_without_subscription.id,
        payment_method: '', # pay by check
        reservable_id: training.id,
        reservable_type: training.class.name,
        slots_attributes: [
          {
            start_at: availability.start_at.to_s(:iso8601),
            end_at: (availability.start_at + 1.hour).to_s(:iso8601),
            availability_id: availability.id
          }
        ],
        plan_id: plan.id,
        payment_schedule: true
      } }.to_json, headers: default_headers
    end

    # Check response format & status
    assert_equal 201, response.status, response.body
    assert_equal Mime[:json], response.content_type
    assert_equal reservations_count + 1, Reservation.count, 'missing the reservation'
    assert_equal invoice_count, Invoice.count, "an invoice was generated but it shouldn't"
    assert_equal invoice_items_count, InvoiceItem.count, "some invoice items were generated but they shouldn't"
    assert_equal users_credit_count, UsersCredit.count, "user's credits count has changed but it shouldn't"
    assert_equal subscriptions_count + 1, Subscription.count, 'missing the subscription'
    assert_equal payment_schedule_count + 1, PaymentSchedule.count, 'missing the payment schedule'
    assert_equal payment_schedule_items_count + 12, PaymentScheduleItem.count, 'missing some payment schedule items'

    # subscription assertions
    assert_equal 1, @user_without_subscription.subscriptions.count
    assert_not_nil @user_without_subscription.subscribed_plan, "user's subscribed plan was not found"
    assert_not_nil @user_without_subscription.subscription, "user's subscription was not found"
    assert_equal plan.id, @user_without_subscription.subscribed_plan.id, "user's plan does not match"

    # Check the answer
    reservation = json_response(response.body)
    assert_equal plan.id, reservation[:user][:subscribed_plan][:id], 'subscribed plan does not match'
  end
end