# frozen_string_literal: true

#--
# gravaty
# rubocop:disable Style/AsciiComments
# © 2013 Marco Bresciani
# rubocop:enable Style/AsciiComments
#
# This file is part of gravaty.
#
# gravaty is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation, either version 3 of the License, or (at your
# option) any later version.
#
# gravaty is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# You should have received a copy of the GNU General Public License
# along with gravaty. If not, see <http://www.gnu.org/licenses/>.
#
# SPDX-FileCopyrightText: 2013 Marco Bresciani
#
# SPDX-License-Identifier: GPL-3.0-or-later
#++

require_relative '../lib/gravaty'
require 'open-uri'

def internet_connection?
  true if URI.open('http://secure.gravatar.com')
rescue StandardError
  false
end

i = 0

# Creates the Gravaty object with an (example) email
puts '=========================================='
puts "PROFILE '#{i}': Creates the Gravaty object with an (example) email."
puts "irb(main):001:0> a_gravaty = Gravaty::gravatize 'user@example.com'"
a_gravaty = Gravaty.gravatize 'user@example.com'
puts '------------------------------------------'
puts
i += 1

# Prints the basic URL for profile retrieval, with no frills
# (https://www.gravatar.com/b58996c504c5638798eb6b511e6f49af)
puts '=========================================='
puts "PROFILE '#{i}': Prints the basic URL for profile retrieval, with no frills (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af)."
puts 'irb(main):001:0> a_gravaty.profile'
puts a_gravaty.profile
puts '------------------------------------------'
puts
i += 1

# Prints the basic URL for profile retrieval, with no frills, in json
# format through json-specific method
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.json)
puts '=========================================='
# rubocop:disable Layout/LineLength
puts "PROFILE '#{i}': Prints the basic URL for profile retrieval, with no frills, in json format through json-specific method (http://www.gravatar.com/b58996c504c5638798eb6b511e6f49af.json)."
# rubocop:enable Layout/LineLength
puts 'irb(main):001:0> a_gravaty.json'
puts a_gravaty.json
puts '------------------------------------------'
puts
i += 1

# Prints the basic URL for profile retrieval, in JSON format, with
# callback string
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.json?callback=my_callback)
puts '=========================================='
puts "PROFILE '#{i}': Prints the basic URL for profile retrieval, in JSON format, with callback string (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.json?callback=my_callback)."
puts "irb(main):001:0> a_gravaty.json callback: 'my_callback'"
puts a_gravaty.json callback: 'my_callback'
puts '------------------------------------------'
puts
i += 1

# Prints the basic URL for profile retrieval, in PHP format
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.php)
puts '=========================================='
puts "PROFILE '#{i}': Prints the basic URL for profile retrieval, in PHP format (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.php)."
puts "irb(main):001:0> a_gravaty.profile format: 'php'"
puts a_gravaty.profile format: 'php'
puts '------------------------------------------'
puts
i += 1

# Prints the basic URL for profile retrieval, with no frills, in QR code
# format through QR code-specific method
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)
puts '=========================================='
# rubocop:disable Layout/LineLength
puts "PROFILE '#{i}': Prints the basic URL for profile retrieval, with no frills, in QR code format through QR code-specific method (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)."
# rubocop:enable Layout/LineLength
puts 'irb(main):001:0> a_gravaty.qrcode'
puts a_gravaty.qrcode
puts '------------------------------------------'
puts
i += 1

# Prints and saves the basic URL for profile retrieval, with no frills,
# in QR code format
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)
puts '=========================================='
puts "PROFILE '#{i}': Prints and saves the basic URL for profile retrieval, with no frills, in QR code format (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)."
puts "irb(main):001:0> a_gravaty.profile! format: 'qr'"
puts a_gravaty.profile! format: 'qr'
puts '------------------------------------------'
puts
i += 1

# Retrieves the latest saved operation (email address, if none saved)
# (user@example.com)
puts '=========================================='
puts "PROFILE '#{i}': Retrieves the latest saved operation (email address, if none saved) (user@example.com)."
puts 'irb(main):001:0> puts a_gravaty'
puts a_gravaty
puts '------------------------------------------'
puts
i += 1

# Prints and save the basic URL for profile and later retrieval, in QR
# code format
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)
puts '=========================================='
puts "PROFILE '#{i}': Prints and save the basic URL for profile and later retrieval, in QR code format (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)."
puts "irb(main):001:0> a_gravaty.profile! format: 'qr'"
puts a_gravaty.profile! format: 'qr'
puts '------------------------------------------'
puts

# Downloads the previously saved gravaty configuration with the default
# name of the file according to saved URI
# (saves b58996c504c5638798eb6b511e6f49af.qr file via HTTPS)
puts '=========================================='
# rubocop:disable Layout/LineLength
puts "PROFILE '#{i}': Downloads the previously saved gravaty configuration with the default name of the file according to saved URI. (saves b58996c504c5638798eb6b511e6f49af.qr file via HTTPS)"
# rubocop:enable Layout/LineLength
puts 'irb(main):001:0> a_gravaty.download'
a_gravaty.download if internet_connection? && !ENV['SSL_CERT_FILE'].nil?
File.delete('b58996c504c5638798eb6b511e6f49af.qr') if File.exist?('bb58996c504c5638798eb6b511e6f49af.qr')
puts '------------------------------------------'
puts
i += 1

# Prints the basic URL for profile retrieval in QR code format
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)
puts '=========================================='
puts "Profile: '#{i}'a. Prints the basic URL for profile retrieval in QR code format (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr)."
puts 'irb(main):001:0> a_gravaty.qrcode'
puts a_gravaty.qrcode
puts '------------------------------------------'
puts

# Prints the unsecure URL for profile retrieval in QR code format with
# specified image size (in pixels)
# (http://www.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr?s=42)
puts '=========================================='
# rubocop:disable Layout/LineLength
puts "Profile: '#{i}'b. prints the unsecure URL for profile retrieval in QR code format with specified image size (in pixels) (http://www.gravatar.com/b58996c504c5638798eb6b511e6f49af.qr?s=42)."
# rubocop:enable Layout/LineLength
puts 'irb(main):001:0> a_gravaty.qrcode pixelsize: 42, secure: false'
puts a_gravaty.qrcode! pixelsize: 42, secure: false
puts '------------------------------------------'
puts
i += 1

# Retrieves the latest saved operation (email address, if none saved)
# (user@example.com)
puts '=========================================='
puts "PROFILE '#{i}': Retrieves the latest saved operation (email address, if none saved) (user@example.com)."
puts 'irb(main):001:0> puts a_gravaty'
puts a_gravaty
puts '------------------------------------------'
puts
i += 1

# Prints and saves the unsecure URL for profile retrieval, in VFC/vCard
# format (http://www.gravatar.com/b58996c504c5638798eb6b511e6f49af.vcf)
puts '=========================================='
puts "PROFILE '#{i}': Prints and saves the unsecure URL for profile retrieval, in VFC/vCard format (http://www.gravatar.com/b58996c504c5638798eb6b511e6f49af.vcf)."
puts "irb(main):001:0> a_gravaty.profile format: 'vcf', secure: false"
puts a_gravaty.profile! format: 'vcf', secure: false
puts '------------------------------------------'
puts
i += 1

# Downloads the previously saved gravaty configuration with the default
# name of the file according to saved URI
# (saves b58996c504c5638798eb6b511e6f49af.vcf file via HTTP)
puts '=========================================='
# rubocop:disable Layout/LineLength
puts "PROFILE '#{i}': Downloads the previously saved gravaty configuration with the default name of the file according to saved URI. (saves b58996c504c5638798eb6b511e6f49af.vcf file via HTTP)"
# rubocop:enable Layout/LineLength
puts 'irb(main):001:0> a_gravaty.download'
a_gravaty.download if internet_connection? && !ENV['SSL_CERT_FILE'].nil?
File.delete('b58996c504c5638798eb6b511e6f49af.vcf') if File.exist?('b58996c504c5638798eb6b511e6f49af.vcf')
puts '------------------------------------------'
puts
i += 1

# Prints the basic URL for profile retrieval, in XML format
# (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.xml)
puts '=========================================='
puts "PROFILE '#{i}': Prints the basic URL for profile retrieval, in XML format (https://secure.gravatar.com/b58996c504c5638798eb6b511e6f49af.xml)."
puts "irb(main):001:0> a_gravaty.profile format: 'xml'"
puts a_gravaty.profile format: 'xml'
puts '------------------------------------------'
puts