require "google"

Google::Auth.new(issuer: "[email protected]", signing_key: PRIVATE_KEY, scopes: "https://www.googleapis.com/auth/admin.directory.user.readonly", sub: "[email protected]")

Google::FileAuth.new(file_path = "/absolute_path/client_auth.json", scopes: "https://www.googleapis.com/auth/admin.directory.user.readonly", sub: "[email protected]")

"pre-generated-google-access-token"

# auth variable below can be instance of Google::Auth or Google::FileAuth
directory = Google::Directory.new(auth: auth, domain: "example.com")

# To fetch all users
directory.users

# Fetch single user
directory.lookup("[email protected]")

# auth variable below can be instance of Google::Auth or Google::FileAuth
calendar = Google::Calendar.new(auth: auth)

# To fetch calendar list
calendar.calendar_list

# To fetch all calendar events
calendar.events

# To fetch single calendar event by id
calendar.event("event_id")

# To create calendar event
calendar.create(event_start: Time.utc, event_end: Time.utc + 1.hour, attendees: ["[email protected]"], summary: "ACA test event", description: "test description", attachments: [Google::Calendar::Attachment.new("file_id", "file_url in google drive")])

# To update single calendar event by id
calendar.update("event_id", summary: "updated summary")

# To delete single calendar event by id
calendar.delete("event_id")

# To move single calendar event by id
calendar.move(event_id: "event_id", calendar_id: "original_calendar_id", destination_id: "destination_calendar_id")

# To fetch availability (free/busy) for a set of mailboxes
calendar.availability(mailboxes: ["[email protected]", "[email protected]"], starts_at: Time.utc, ends_at: Time.utc + 1.hour)

# auth variable below can be instance of Google::Auth or Google::FileAuth
drive_files = Google::Files.new(auth: auth)

# To fetch files list
drive_files.files

# To fetch single file by id
drive_files.file("file_id")

# To create file
drive_files.create(name: "test.txt", content_bytes: "Hello world!", content_type: "text/plain")

# To delete single file by id
drive_files.delete("file_id")

# auth variable below can be instance of Google::Auth or Google::FileAuth
translate = Google::Translation.new(auth: auth)

# To fetch available languages
translate.languages

# To fetch available languages as localized values
translate.languages("de") # Where "de" is a language code

# To detect the language of a given string (or strings)
translate.detect_language("Some text to detect")

# To translate a string into a target language (auto detecting the source)
translate.translate("Some text to translate", to: "de")

# To translate a string into a target language (with a manual source)
translate.translate("Some text to translate", to: "de", from: "en")

# Current use case is to create meetings as TicketClass and an attendee pass as TicketObject
# `execute` does this in one swoop and creates TicketClass/TicketObject remotely using google api
# jwt payload is then encoded/signed and shared as url

# file_auth variable below is an instance of Google::FileAuth

Google::EventTickets.new(auth: file_auth,
  issuer_id: "YOUR ISSUER ID",
  serial_number: "Unique identifier for the ticket",
  issuer_name: "ISSUER NAME",
  event_name: "TEST EVENT",
  ticket_holder_name: "John Smith",
  location: {"lat": 37.424299996, "lon": -122.0925956000001},
  event_details: {header: "some header", body: "Some other body"},
  date_time: {start: "2023-04-12T11:20:50.52Z", end: "2023-04-12T16:20:50.52Z"},
  logo_image: {uri: "https://farm8.staticflickr.com/7340/11177041185_a61a7f2139_o.jpg", description: "Baconrista stadium logo"},
  event_image: {uri: "http://farm4.staticflickr.com/3738/12440799783_3dc3c20606_b.jpg", description: "Coffee beans"},
  venue: {name: "JK Stadium", address: "123 FYI Str"},
  origins: ["http://baconrista.com", "https://baconrista.com"],
  qr_code_value: "Data encoded in qr_code",
  qr_code_alternate_text: "User Friendly alternate text"
).execute

# Result
"https://pay.google.com/gp/v/u/0/save/ENCODED_SIGNED_JWT_PAYLOAD"

# auth needs a scope like https://www.googleapis.com/auth/gmail.send
messages = Google::Gmail::Messages.new(auth: auth)

user_id = "[email protected]"

email = EMail::Message.new
email.from user_id
email.to "[email protected]"
email.subject "subject"
email.message "hello gmail"

messages.send(user_id, email.to_s)
# returns an unparsed response body text currently