module Ollama::Utils::Chooser

def choose(entries)
  entry = Search.new(
    match: -> answer {
      matcher = Amatch::PairDistance.new(answer.downcase)
      matches = entries.map { |n| [ n, -matcher.similar(n.to_s.downcase) ] }.
        select { |_, s| s < 0 }.sort_by(&:last).map(&:first)
      matches.empty? and matches = entries
      matches.first(Tins::Terminal.lines - 1)
    },
    query: -> _answer, matches, selector {
      matches.each_with_index.map { |m, i|
        i == selector ? "#{Term::ANSIColor.blue{?⮕}} #{m.on_blue}" : "  #{m}"
      } * ?\n
    },
    found: -> _answer, matches, selector {
      matches[selector]
    },
    output: STDOUT
  ).start
  return entry if entry
end