module DomainTldSearch

# File lib/domain_tld_search.rb, line 38
def build_match(tld, row)
  pricing = DomainPricing.pricing_from_row(row)
  {
    tld: tld,
    supported: pricing[:supported],
    register: pricing[:register],
    renew: pricing[:renew]
  }
end

# File lib/domain_tld_search.rb, line 24
def filter_matches(catalogue, query)
  hits = catalogue.keys.select { |tld| tld == query || tld.include?(query) }
  sorted = hits.sort_by { |tld| sort_key(tld, query) }
  total = sorted.length
  shown = sorted.first(DomainTldReport::MAX_RESULTS)
  matches = shown.map { |tld| build_match(tld, catalogue[tld]) }
  [matches, total]
end

# File lib/domain_tld_search.rb, line 11
def lookup(query, http: nil)
  parsed = DomainTldParse.parse(query)
  return DomainTldReport.usage if parsed[:error] == :empty
  return DomainTldReport.invalid if parsed[:error] == :invalid

  pricing_http = http || DomainPricing.method(:default_http)
  catalogue = DomainPricing.fetch_all_pricing(http: pricing_http)
  return DomainTldReport.empty(query: parsed[:query]) if catalogue.nil? || catalogue.empty?

  matches, total = filter_matches(catalogue, parsed[:query])
  DomainTldReport.format(query: parsed[:query], matches: matches, total: total)
end

# File lib/domain_tld_search.rb, line 33
def sort_key(tld, query)
  exact = tld == query ? 0 : 1
  [exact, tld.length, tld]
end