class Simplenote

# File lib/simplenote_ruby.rb, line 21
def initialize(email, password)
  @email = email
  @password = password
  @token = nil
end

# File lib/simplenote_ruby.rb, line 35
def authenticate
  res = Http::Exceptions.wrap_and_check do
    headers = { "X-Simperium-API-Key" => API_KEY, "User-Agent" => "simplenote.rb" }
    body = { "username" => @email, "password" => @password }.to_json
    self.class.base_uri(URI_AUTH)
    self.class.post("/authorize/", headers: headers, body: body, format: :json)
  end
  res["access_token"]
rescue Http::Exceptions::HttpException => e
  puts "Login error: " + e.message
end

# File lib/simplenote_ruby.rb, line 89
def create_note(note_or_string)
  if note_or_string.is_a?(String)
    note = { "creationDate" => Time.now.to_f, "deleted" => false, "content" => note_or_string,
             "tags" => [], "systemTags" => [], "shareURL" => "", "publishURL" => "" }
  end
  note["key"] = UUID.generate(:compact)
  update_note(note)
end

# File lib/simplenote_ruby.rb, line 103
def delete_note(note)
  return false unless get_token
  # Note has to be trashed before delettion
  note = trash_note(note)
  key = note["key"]
  Http::Exceptions.wrap_and_check do
    self.class.base_uri(URI_API)
    self.class.delete("/i/#{key}", headers: headers_for_api)
  end
  return true
rescue Http::Exceptions::HttpException => e
  puts 'Delete note error: ' + e.message
end

# File lib/simplenote_ruby.rb, line 47
def get_index(mark = nil, note_list = [])
  return nil unless get_token
  res = Http::Exceptions.wrap_and_check do
    params = { "data" => true, "limit" => 100 }
    params.merge!("mark" => mark) unless mark.nil?
    self.class.base_uri(URI_API)
    self.class.get("/index", headers: headers_for_api, query: params, format: :json)
  end
  note_list.concat(res["index"])
  res.key?("mark") ? get_index(res["mark"], note_list) : note_list
rescue Http::Exceptions::HttpException => e
  puts "Get index error: " + e.message
end

# File lib/simplenote_ruby.rb, line 61
def get_note(key)
  return nil unless get_token
  res = Http::Exceptions.wrap_and_check do
    self.class.base_uri(URI_API)
    self.class.get("/i/#{key}", headers: headers_for_api, format: :json)
  end
  res.merge!("key" => key, "version" => res.headers["X-Simperium-Version"].to_i)
rescue Http::Exceptions::HttpException => e
  puts "Get note #{key} error: " + e.message
end

# File lib/simplenote_ruby.rb, line 27
def get_token
  @token ||= authenticate
end

# File lib/simplenote_ruby.rb, line 31
def headers_for_api
  { "X-Simperium-Token" => get_token, "Content-Type" => "application/json" }
end

# File lib/simplenote_ruby.rb, line 98
def trash_note(note)
  note["deleted"] = true
  update_note(note)
end

# File lib/simplenote_ruby.rb, line 72
def update_note(note)
  return nil unless get_token
  key = note.delete("key")
  version = note.delete("version")
  note["modificationDate"] = Time.now.to_f
  res = Http::Exceptions.wrap_and_check do
    params = { "response" => true }
    self.class.base_uri(URI_API)
    self.class.post("/i/#{key}" + (version ? "/v/#{version.to_s}" : ""),
                    headers: headers_for_api, query: params,
                    body: note.to_json.unicode_escape, format: :json)
  end
  res.merge!("key" => key, "version" => res.headers["X-Simperium-Version"].to_i)
rescue Http::Exceptions::HttpException => e
  puts 'Update note error: ' + e.message
end