defmodule AprsmeWeb.SymbolRendererTest do
  use ExUnit.Case, async: true

  import Phoenix.LiveViewTest

  alias AprsmeWeb.SymbolRenderer

  describe "get_sprite_info/2" do
    test "delegates to AprsmeWeb.AprsSymbol" do
      info = SymbolRenderer.get_sprite_info("/", "_")
      assert is_map(info)
      assert Map.has_key?(info, :sprite_file)
      assert Map.has_key?(info, :background_position)
      assert Map.has_key?(info, :background_size)
    end
  end

  describe "render_marker_symbol/4" do
    test "returns HTML string for a symbol" do
      html = SymbolRenderer.render_marker_symbol("/", ">", "K5ABC", 32)
      assert is_binary(html)
      assert html =~ "K5ABC"
    end

    test "works without a callsign" do
      html = SymbolRenderer.render_marker_symbol("/", ">")
      assert is_binary(html)
    end
  end

  describe "symbol/1 component" do
    test "renders a container with the given size" do
      html = render_component(&SymbolRenderer.symbol/1, symbol_table: "/", symbol_code: ">", size: 48)
      assert html =~ "aprs-symbol-container"
      assert html =~ "width: 48px"
      assert html =~ "height: 48px"
    end

    test "includes default size (32px) when size not specified" do
      html = render_component(&SymbolRenderer.symbol/1, symbol_table: "/", symbol_code: ">")
      assert html =~ "width: 32px"
      assert html =~ "height: 32px"
    end

    test "renders a callsign label when provided" do
      html =
        render_component(&SymbolRenderer.symbol/1,
          symbol_table: "/",
          symbol_code: ">",
          callsign: "W1AW"
        )

      assert html =~ "W1AW"
      assert html =~ "aprs-callsign-label"
    end

    test "does not render a callsign label when nil" do
      html = render_component(&SymbolRenderer.symbol/1, symbol_table: "/", symbol_code: ">")
      refute html =~ "aprs-callsign-label"
    end

    test "uses explicit title when provided" do
      html =
        render_component(&SymbolRenderer.symbol/1,
          symbol_table: "/",
          symbol_code: ">",
          title: "Custom title"
        )

      assert html =~ "Custom title"
    end

    test "derives title from symbol_table and symbol_code when no explicit title" do
      html = render_component(&SymbolRenderer.symbol/1, symbol_table: "/", symbol_code: ">")
      # ">" is HTML-escaped to ">"
      assert html =~ ~s(title="/>")
    end

    test "passes additional class through" do
      html =
        render_component(&SymbolRenderer.symbol/1,
          symbol_table: "/",
          symbol_code: ">",
          class: "extra-class"
        )

      assert html =~ "extra-class"
    end
  end
end