# Gemfile
gem "postal_codes_ruby_client", path: "../postal_codes_ruby_client"

require "postal_codes_ruby_client"

PostalCodesRubyClient.configure do |config|
  config.base_url  = "http://localhost:3000"  # Standard
  config.api_token = "dein_api_token"
  config.timeout   = 30                       # Sekunden (Standard)
end

# Globale Konfiguration nutzen
client = PostalCodesRubyClient::Client.new

# Oder Token direkt übergeben
client = PostalCodesRubyClient::Client.new(
  api_token: "dein_api_token",
  base_url: "https://api.example.com"
)

# PLZ-Suche (Teilsuche möglich)
results = client.postal_codes.search(q: "803", country: "DE")
results[:results].each do |pc|
  puts "#{pc[:zipcode]} #{pc[:place]} (#{pc[:state]})"
end

# Suche ohne Länderfilter
results = client.postal_codes.search(q: "1010", limit: 10)

# Verfügbare Länder auflisten
countries = client.postal_codes.countries
puts countries[:countries].join(", ")

begin
  client.postal_codes.search(q: "803")
rescue PostalCodesRubyClient::AuthenticationError => e
  puts "Nicht autorisiert: #{e.message}"
rescue PostalCodesRubyClient::ValidationError => e
  puts "Validierungsfehler: #{e.errors.join(', ')}"
rescue PostalCodesRubyClient::ApiError => e
  puts "API-Fehler (#{e.status}): #{e.message}"
rescue PostalCodesRubyClient::Error => e
  puts "Fehler: #{e.message}"
end