class PartiesController < ApplicationController
  # Display all events
  def index
    @parties = Party.includes(:user).upcoming.page(params[:page]).per(1)
    # @parties = Party.page(params[:page]).per(12)
  end

  # Display desired event
  def show
    @party = Party.find(params[:id])
  end

  # Handle checkout process
  def checkout
    @party = Party.find(params[:id])
    cart_data = JSON.parse(params[:cart] || "{}")

    if cart_data.empty?
      redirect_to party_path(@party), alert: "Please select at least one ticket"
      return
    end

    # Create order items from cart
    order_items = []
    total_amount = 0

    cart_data.each do |ticket_type_id, item|
      ticket_type = @party.ticket_types.find_by(id: ticket_type_id)
      next unless ticket_type

      quantity = item["quantity"].to_i
      next if quantity <= 0

      # Check availability
      available = ticket_type.quantity - ticket_type.tickets.count
      if quantity > available
        redirect_to party_path(@party), alert: "Not enough tickets available for #{ticket_type.name}"
        return
      end

      order_items << {
        ticket_type: ticket_type,
        quantity: quantity,
        price_cents: ticket_type.price_cents
      }

      total_amount += ticket_type.price_cents * quantity
    end

    if order_items.empty?
      redirect_to party_path(@party), alert: "Invalid order"
      return
    end

    # Here you would typically:
    # 1. Create an Order record
    # 2. Create Ticket records for each item
    # 3. Redirect to payment processing

    # For now, we'll just redirect with a success message
    # In a real app, you'd redirect to a payment page
    redirect_to party_path(@party), notice: "Order created successfully! Proceeding to payment..."
  end
end