require "test_helper"

class Promoter::PayoutsControllerTest < ActionDispatch::IntegrationTest
  setup do
    @user = users(:one)
    @event = events(:concert_event)
    @payout = payouts(:one)
  end

  test "should get index" do
    sign_in @user
    # Make the user a promoter
    @user.update(is_professionnal: true)
    get promoter_payouts_url
    assert_response :success
  end

  test "should get show" do
    sign_in @user
    # Make the user a promoter
    @user.update(is_professionnal: true)
    # Create a payout that belongs to the user
    payout = Payout.create!(
      user: @user,
      event: @event,
      amount_cents: 1000,
      fee_cents: 100
    )
    get promoter_payout_url(payout)
    assert_response :success
  end

  test "should create payout" do
    sign_in @user
    # Make the user a promoter
    @user.update(is_professionnal: true)
    # Make the user the owner of the event
    @event.update(user: @user)
    # Make the event end in the past
    @event.update(end_time: 1.day.ago)
    # Create some earnings for the event
    @event.earnings.create!(
      user: @user,
      order: orders(:paid_order),
      amount_cents: 1000,
      fee_cents: 100,
      status: :pending
    )
    assert_difference("Payout.count", 1) do
      post promoter_payouts_url, params: { event_id: @event.id }
    end
    assert_redirected_to promoter_payout_path(Payout.last)
  end
  # Comprehensive index test with data
  test "index shows completed payouts, eligible events, and totals for promoter" do
    sign_in @user
    @user.update(is_professionnal: true)

    # Create completed payouts for user
    completed_payout = Payout.create!(user: @user, event: @event, amount_cents: 1000, fee_cents: 100, status: :completed)

    # Create eligible event
    eligible_event = Event.create!(name: "Eligible Event", slug: "eligible-event", description: "desc", venue_name: "v", venue_address: "a", latitude: 48.0, longitude: 2.0, start_time: 1.day.ago, end_time: 2.days.ago, user: @user, state: :published)
    # Setup net >0 for eligible
    earning = Earning.create!(event: eligible_event, user: @user, order: orders(:one), amount_cents: 900, fee_cents: 100, status: :pending)

    get promoter_payouts_url
    assert_response :success

    assert_select "table#payouts tbody tr", count: 1  # completed payout
    assert_select ".eligible-events li", count: 1  # eligible event
    assert_match /Pending net earnings: €9.00/, @response.body  # totals
    assert_match /Total paid out: €10.00/, @response.body
  end

  test "index does not show for non-professional" do
    sign_in @user
    get promoter_payouts_url
    assert_redirected_to root_path  # or appropriate redirect
  end

  # Show test with access control
  test "show renders payout details for own payout" do
    sign_in @user
    @user.update(is_professionnal: true)
    payout = Payout.create!(user: @user, event: @event, amount_cents: 1000, fee_cents: 100, status: :completed)

    get promoter_payout_url(payout)
    assert_response :success
    assert_match payout.amount.to_s, @response.body
  end

  test "show returns 404 for other user's payout" do
    sign_in @user
    @user.update(is_professionnal: true)
    other_user = User.create!(email: "other@example.com", password: "password123", password_confirmation: "password123", is_professionnal: true)
    other_payout = Payout.create!(user: other_user, event: @event, amount_cents: 2000, fee_cents: 200, status: :completed)

    get promoter_payout_url(other_payout)
    assert_response :not_found
  end

  # Expanded create test: success
  test "create payout success for eligible event" do
    sign_in @user
    @user.update(is_professionnal: true)
    @event.update(user: @user, end_time: 1.day.ago)  # ended
    # Setup net >0
    earning = @event.earnings.create!(user: @user, order: orders(:paid_order), amount_cents: 900, fee_cents: 100, status: :pending)
    # Ensure eligible
    assert @event.can_request_payout?(@user)

    assert_difference("Payout.count", 1) do
      post promoter_payouts_url, params: { event_id: @event.id }
    end
    assert_redirected_to promoter_payout_path(Payout.last)
    assert_flash :notice, /Payout requested successfully/
    assert_equal :requested, @event.reload.payout_status  # assume enum
    payout = Payout.last
    assert_equal @event.total_gross_cents, payout.amount_cents
    assert_equal @event.total_fees_cents, payout.fee_cents
  end

  # Create failure: ineligible event
  test "create payout fails for ineligible event" do
    sign_in @user
    @user.update(is_professionnal: true)
    @event.update(user: @user, end_time: 1.day.from_now)  # not ended
    assert_not @event.can_request_payout?(@user)

    assert_no_difference("Payout.count") do
      post promoter_payouts_url, params: { event_id: @event.id }
    end
    assert_redirected_to event_path(@event)
    assert_flash :alert, /Event not eligible for payout/
  end

  test "show renders manual payout details correctly" do
    sign_in @user
    @user.update(is_professionnal: true)
    payout = Payout.create!(user: @user, event: @event, amount_cents: 1000, fee_cents: 100, status: :completed, stripe_payout_id: "MANUAL_abc123")

    get promoter_payout_url(payout)
    assert_response :success
    assert_match "Manual Payout ID", @response.body
    assert_match "Manual Transfer", @response.body
  end

  # Create failure: validation errors
  test "create payout fails with validation errors" do
    sign_in @user
    @user.update(is_professionnal: true)
    @event.update(user: @user, end_time: 1.day.ago)
    # Setup net =0
    assert_not @event.can_request_payout?(@user)

    assert_no_difference("Payout.count") do
      post promoter_payouts_url, params: { event_id: @event.id }
    end
    assert_response :success  # renders new or show with errors
    assert_template :new  # or appropriate
    assert_flash :alert, /Validation failed/
  end

  # Unauthorized create
  test "create requires authentication and professional status" do
    post promoter_payouts_url, params: { event_id: @event.id }
    assert_redirected_to new_user_session_path

    sign_in @user  # non-professional
    post promoter_payouts_url, params: { event_id: @event.id }
    assert_redirected_to root_path  # or deny access
  end
end