module RadarReport

# File lib/radar_report.rb, line 61
def build_error(message)
  IrcReply.error(tag: TAG, message: message)
end

# File lib/radar_report.rb, line 52
def build_not_found(place)
  IrcReply.card(
    tag: TAG,
    title: "not found",
    body_lines: ["Could not find #{place}."],
    footer_parts: FOOTER
  )
end

# File lib/radar_report.rb, line 28
def build_report(place:, site:, map_lines:, town_summaries:, observed: nil, edge_note: nil)
  body = []
  body.concat(Array(map_lines))
  summary = Array(town_summaries).join(" · ")
  body << summary unless summary.empty?
  body << edge_note unless edge_note.to_s.strip.empty?

  IrcReply.card(
    tag: TAG,
    title: build_title(place: place, site: site, observed: observed),
    body_lines: body,
    footer_parts: FOOTER + [BomRadarFetch.loop_url(site[:product_id]).sub(%r{\Ahttps?://}, "")]
  )
end

# File lib/radar_report.rb, line 20
def build_title(place:, site:, observed: nil)
  parts = [place.to_s.strip]
  site_label = "#{site[:name]} #{site[:range_km]} km"
  parts << site_label
  parts << observed.to_s.strip unless observed.to_s.strip.empty?
  parts.reject(&:empty?).join(" · ")
end

# File lib/radar_report.rb, line 43
def build_usage
  IrcReply.card(
    tag: TAG,
    title: "weather radar",
    body_lines: ["Usage: !radar <location> — e.g. !radar elgin vale"],
    footer_parts: FOOTER
  )
end