#! /usr/bin/env coffee

# Required modules

FS = require('fs')
Util = require('util')
QIWI = require('..')

# Check provided CLI args

if process.argv.length < 3
	programName = process.argv[1].match(/[^/]+$/)[0]

	console.log('Makes payment')
	console.log('Usage: ' + programName + ' TOKEN_PATH [PARAM1=VALUE1]...')

	process.exit()

# Read access info from file pointed in CLI args

accessPath = process.argv[2]
access = JSON.parse(FS.readFileSync(accessPath, encoding: 'utf-8'))

# Generate request input data from CLI args

params = {}

for pair in process.argv.slice(3)
	[key, value] = pair.split('=')

	# Treat these keys in a special way

	if key in ['service-id', 'account-number', 'amount', 'ccy']
		params.to = {} unless params.to?
		params.to[key] = value

	# And common keys

	else
		params.extra = [] unless params.extra?
		params.extra.push($: (name: key), $text: value)


# Read default public key from file

publicKey = FS.readFileSync('../qiwi.pub')

# Create client

client = new QIWI.Client()
client.setHeader('User-Agent', 'android')

# Set extra fields to be sent to the server

client.setExtra('udid', 'C4F126614DB586E')
client.setExtra('client-software', 'Android v2.8.2 MKT')

# Set access token and terminal ID

client.setAccess(access.token, access.terminalId)

# Open new session

client.createSession(publicKey, (error, session) ->
	unless error?
		client.setSession(session)

		input =
			'transaction-number': Date.now()
			from: ccy: 643	# 'service-id': 1006
			to: params

		client.makePayment(input, (error, data) ->
			unless error?
				resultCode = data['result-code']

				if Number(resultCode.$text) is 0
					payment = data.payment

					console.log(Util.inspect(data.payment, colors: true, depth: null))
				else
					console.log(resultCode)
			else
				console.log(error)

			return
		)
	else
		console.log(error)

	return
)