module Bitso

# File lib/bitso.rb, line 48
def self.balance
  self.sanity_check!
  return Bitso::Balance.from_api
end

# File lib/bitso.rb, line 66
def self.bitcoin_deposit_address
  # returns the deposit address
  self.sanity_check!
  address = Bitso::Net.post('/bitcoin_deposit_address')
  return address[1..address.length-2]
end

# File lib/bitso.rb, line 85
def self.configured?
  self.key && self.secret && self.client_id
end

# File lib/bitso.rb, line 77
def self.order_book
  return JSON.parse Bitso::Net.get('/order_book').to_str
end

# File lib/bitso.rb, line 32
def self.orders
  self.sanity_check!

  @@orders ||= Bitso::Orders.new
end

# File lib/bitso.rb, line 89
def self.sanity_check!
  unless configured?
    raise MissingConfigExeception.new("Bitso Gem not properly configured")
  end
end

# File lib/bitso.rb, line 81
def self.setup
  yield self
end

# File lib/bitso.rb, line 73
def self.ticker
  return Bitso::Ticker.from_api
end

# File lib/bitso.rb, line 44
def self.transactions
  return Bitso::Transactions.from_api
end

# File lib/bitso.rb, line 38
def self.user_transactions
  self.sanity_check!

  @@transactions ||= Bitso::UserTransactions.new
end

# File lib/bitso.rb, line 53
def self.withdraw_bitcoins(options = {})
  self.sanity_check!
  if options[:amount].nil? || options[:address].nil?
    raise MissingConfigExeception.new("Required parameters not supplied, :amount, :address")
  end
  response_body = Bitso::Net.post('/bitcoin_withdrawal',options)
  if response_body != '"ok"'
    $stderr.puts "Withdraw Bitcoins Error: " + response_body
    return false
  end
  return true
end