module SportsCommentary

# File lib/sports_commentary.rb, line 15
def build(match, sport:)
  lines = []
  lines << format_scoreline(match)
  status = format_status_line(match)
  lines << status if status

  stats = format_stats(match)
  lines << stats if stats

  incidents = format_incidents(match)
  lines << incidents if incidents
  lines << match["competition"].to_s if lines.length < 3 && match["competition"].to_s.strip != ""

  lines.map { |line| TextUtil.squish(line) }.reject(&:empty?).first(4)
end

# File lib/sports_commentary.rb, line 80
def format_incidents(match)
  texts = Array(match["incidents"]).last(MAX_INCIDENTS).filter_map do |incident|
    text = incident["text"].to_s.strip
    next if text.empty?

    minute = incident["minute"]
    minute ? "#{minute}' #{text}" : text
  end
  return nil if texts.empty?

  texts.join(" · ")
end

# File lib/sports_commentary.rb, line 47
def format_score(value)
  text = value.to_s.strip
  return "-" if text.empty? || text == "null"

  text
end

# File lib/sports_commentary.rb, line 31
def format_scoreline(match)
  home = match["home"].to_s
  away = match["away"].to_s
  home_score = format_score(match["home_score"])
  away_score = format_score(match["away_score"])
  if numeric_scores?(home_score, away_score)
    "#{home} #{home_score}–#{away_score} #{away}"
  else
    "#{home} #{home_score} – #{away} #{away_score}"
  end
end

# File lib/sports_commentary.rb, line 66
def format_stats(match)
  stats = Array(match["stats"]).first(MAX_STATS)
  return nil if stats.empty?

  stats.map do |stat|
    name = stat["name"].to_s
    home = stat["home"].to_s
    away = stat["away"].to_s
    next if name.empty?

    "#{name}: #{home} – #{away}"
  end.compact.join(" · ")
end

# File lib/sports_commentary.rb, line 54
def format_status_line(match)
  status = match["status"].to_s
  status_text = match["status_text"].to_s.strip
  minute = match["live_minute"]

  parts = []
  parts << "#{minute}'" if minute && minute.to_i.positive?
  parts << status_text unless status_text.empty?
  parts << status unless status.empty? || status == status_text.downcase
  parts.join(" · ")
end

# File lib/sports_commentary.rb, line 43
def numeric_scores?(home_score, away_score)
  [home_score, away_score].all? { |score| score.match?(/\A\d+\z/) }
end