# encoding: utf-8

require_relative 'connection'

require_relative 'response_wrapper'

require_relative 'request/oauth2'

require_relative 'request/basic_auth'

require_relative 'request/jsonize'

module Github

# A class responsible for dispatching http requests

class Request

include Connection

HTTP_METHODS = [:get, :head, :post, :put, :delete, :patch]

METHODS_WITH_BODIES = [:post, :put, :patch]

# Return http verb

#

# @return [Symbol]

attr_reader :action

# Return url

#

# @return [String]

attr_accessor :path

# Return api this request is associated with

#

# @return [Github::API]

attr_reader :api

# Create a new Request

#

# @return [Github::Request]

#

# @api public

def initialize(action, path, api)

@action = action

@path = path

@api = api

end

# Performs a request

#

# @param [Symbol] method - The Symbol the HTTP verb

# @param [String] path - String relative URL to access

# @param [ParamsHash] params - ParamsHash to configure the request API

#

# @return [Github::ResponseWrapper]

#

# @api private

def call(current_options, params)

unless HTTP_METHODS.include?(action)

raise ArgumentError, "unknown http method: #{method}"

end

puts "EXECUTED: #{action} - #{path} with PARAMS: #{params.request_params}" if ENV['DEBUG']

request_options = params.options

connection_options = current_options.merge(request_options)

conn = connection(api, connection_options)

self.path = Utils::Url.normalize(self.path)

if conn.path_prefix != '/' && self.path.index(conn.path_prefix) != 0

self.path = (conn.path_prefix + self.path).gsub(/\/(\/)*/, '/')

end

response = conn.send(action) do |request|

case action.to_sym

when *(HTTP_METHODS - METHODS_WITH_BODIES)

request.body = params.data if params.key?('data')

if params.key?('encoder')

request.params.params_encoder(params.encoder)

end

request.url(self.path, params.request_params)

when *METHODS_WITH_BODIES

request.url(self.path, connection_options[:query] || {})

request.body = params.data unless params.empty?

end

end

ResponseWrapper.new(response, api)

end

end # Request

end # Github