class IdobataGraphQL

# File idobata_graph_ql.rb, line 18
def create_message(room_id, source, format = 'MARKDOWN')
  default.create_message(room_id, source, format)
end

# File idobata_graph_ql.rb, line 33
def initialize(uri, token)
  @uri = uri
  @token = token
end

# File idobata_graph_ql.rb, line 10
def query(query)
  default.query(query)
end

# File idobata_graph_ql.rb, line 14
def rooms
  default.rooms
end

# File idobata_graph_ql.rb, line 24
def default
  new(IDOBATA_PUBLIC_API_URI, default_token)
end

# File idobata_graph_ql.rb, line 28
def default_token
  ENV.fetch("IDOBATA_TOKEN")
end

# File idobata_graph_ql.rb, line 45
  def create_message(room_id, source, format)
    variables = { input: { roomId: room_id, source: source, format: format } }
    query(<<~MUTATION, variables)
    mutation Mutation($input: CreateMessageInput!) {
      createMessage(input: $input) {
        clientMutationId
      }
    }
    MUTATION
  end

# File idobata_graph_ql.rb, line 38
def query(query, variables = nil)
  body = JSON.generate({ query: query, variables: variables }.compact)
  res = start { |http| http.post(@uri.path, body, headers) }
  res.value
  JSON.parse(res.body).fetch('data')
end

# File idobata_graph_ql.rb, line 56
def rooms
  fetch_rooms.dig('viewer', 'rooms', 'edges').map do |room_edge|
    Room.new(
      room_edge.dig('node', 'id'),
      room_edge.dig('node', 'name'),
      room_edge.dig('node', 'organization', 'name'),
    )
  end
end

# File idobata_graph_ql.rb, line 88
def fetch_rooms
  query('query { viewer { rooms { edges { node { id, name, organization { name } } } } } }')
end

# File idobata_graph_ql.rb, line 72
def headers
  {"Content-Type" => "application/json", "Authorization" => "Bearer #{@token}" }
end

# File idobata_graph_ql.rb, line 76
def host
  @uri.host
end

# File idobata_graph_ql.rb, line 80
def port
  @uri.port
end

# File idobata_graph_ql.rb, line 84
def scheme
  @uri.scheme
end

# File idobata_graph_ql.rb, line 68
def start
  Net::HTTP.start(host, port, use_ssl: scheme == "https") { |http| yield http }
end