class BuyerAPI

# File lib/BuyerAPI.rb, line 14
def self.buy
  puts "\n\tEnter the details of product you want to buy ('q' to quit): "
  product_id = get_number("ID")
  product = ProductAPI.search_id(product_id)

  if !product
    puts "Product doesn't exist"
  elsif @@money < product[:price]
    puts "Insufficient funds to make purchase!"
  elsif product[:quantity].to_i < 1
    puts "Product out of stock!"
  else
    ProductAPI.update(product[:id], :quantity, product[:quantity] - 1)
    @@money -= product[:price]
    transcation = {
      product_name: product[:name],
      buyer_name: @@name,
      buyer_cc_details: @@cc_details,
      timestamp: Time.now.to_s,
      amount_paid: product[:price]
    }
    TranscationAPI.record(transcation)
    puts "\n\tPurchase successful, current amount left: #{@@money}"
  end
end

# File lib/BuyerAPI.rb, line 48
def self.set_cc_details(cc)
  @@cc_details = cc
end

# File lib/BuyerAPI.rb, line 44
def self.set_money(m)
  @@money = m
end

# File lib/BuyerAPI.rb, line 40
def self.set_name(n)
  @@name = n
end