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# frozen_string_literal: true
module Faker
class Avatar < Base
class << self
# @private
SUPPORTED_FORMATS = %w[png jpg bmp].freeze
##
# Produces a URL for an avatar from robohash.org
#
# @param slug [String, nil]
# @param size [String] image size in pixels, in the format of 'AxB'
# @param format [String] The image file format
# @param set [String] The avatar set to use
# @param bgset [String, nil] The background set to use
# @return [String] A robohash.org URL
#
# @example
# Faker::Avatar.image
# #=> "https://robohash.org/sitsequiquia.png?size=300x300&set=set1"
# @example
# Faker::Avatar.image(slug: "my-own-slug")
# #=> "https://robohash.org/my-own-slug.png?size=300x300&set=set1"
# @example
# Faker::Avatar.image(slug: "my-own-slug", size: "50x50")
# #=> "https://robohash.org/my-own-slug.png?size=50x50&set=set1"
# @example
# Faker::Avatar.image(slug: "my-own-slug", size: "50x50", format: "jpg")
# #=> "https://robohash.org/my-own-slug.jpg?size=50x50&set=set1"
# @example
# Faker::Avatar.image(slug: "my-own-slug", size: "50x50", format: "bmp")
# #=> "https://robohash.org/my-own-slug.bmp?size=50x50&set=set1"
# @example
# Faker::Avatar.image(slug: "my-own-slug", size: "50x50", format: "bmp", set: "set1", bgset: "bg1")
# #=> "https://robohash.org/my-own-slug.bmp?size=50x50&set=set1&bgset=bg1"
#
# @faker.version 1.4.3
def image(slug: nil, size: '300x300', format: 'png', set: 'set1', bgset: nil)
raise ArgumentError, 'Size should be specified in format 300x300' unless size =~ /\A[0-9]+x[0-9]+\z/
raise ArgumentError, "Supported formats are #{SUPPORTED_FORMATS.join(', ')}" unless SUPPORTED_FORMATS.include?(format)
slug ||= Faker::Lorem.words.join
bgset_query = "&bgset=#{bgset}" if bgset
"https://robohash.org/#{slug}.#{format}?size=#{size}&set=#{set}#{bgset_query}"
end
end
end
end
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