# frozen_string_literal: true

module UI
  module Windows
    module_function

    # Split-view wiki browser. Left=titles, right=selected page content
    # (rendered with markdown-aware formatting).
    def wiki(app, services:, category:, title:)
      items = services[:wiki].list(category)
      BBS::Windows::MasterDetail.open(app,
        title:         " #{title} ",
        items:         items,
        item_label:    ->(p) { p.title },
        list_width:    [32, app.cols / 3].max,
        empty_message: '  (no pages found)',
        close_button:  false,
        render_detail: ->(page, width) {
          text = services[:wiki].content(page.id)
          BBS::Markdown.to_lines(text, width: width - 1, theme: app.theme)
        },
        bottom_meta: ->(page) {
          "#{page.created_at.to_s[0, 10]}  #{services[:wiki].page_url(page.locale, page.path)}"
        }
      )
    end
  end
end