{# Shared Jinja macros for both HTML reports. #}

{# `band` — colour bucket for "higher is better" metrics (defense scores). #}
{% macro band(score) -%}
  {%- if score >= 70 -%}good
  {%- elif score >= 40 -%}warn
  {%- else -%}bad
  {%- endif -%}
{%- endmacro %}

{# `inv_band` — colour bucket for "higher is worse" metrics
   (bot completion likelihood). #}
{% macro inv_band(score) -%}
  {%- if score >= 70 -%}bad
  {%- elif score >= 40 -%}warn
  {%- else -%}good
  {%- endif -%}
{%- endmacro %}

{# `severity_class` — Finding.severity int → CSS class name. Defaults to
   `low` so an unexpected int never shadows the page with stack traces. #}
{% macro severity_class(s) -%}
  {%- if s == 3 -%}high
  {%- elif s == 2 -%}med
  {%- else -%}low
  {%- endif -%}
{%- endmacro %}

{# `copy_button_script` — vanilla-JS copy-to-clipboard helper used by the
   methods statement and the citation blocks. Keep small and inline. #}
{% macro copy_button_script() -%}
<script>
  document.querySelectorAll("button.copy").forEach(function (btn) {
    btn.addEventListener("click", function () {
      var srcId = btn.getAttribute("data-copy-source");
      var src = document.getElementById(srcId);
      if (!src) return;
      var text = src.value !== undefined ? src.value : src.textContent;
      var done = function () {
        var prev = btn.textContent;
        btn.textContent = "Copied!";
        btn.classList.add("copied");
        setTimeout(function () {
          btn.textContent = prev;
          btn.classList.remove("copied");
        }, 1500);
      };
      if (navigator.clipboard && navigator.clipboard.writeText) {
        navigator.clipboard.writeText(text).then(done, function () {
          fallbackCopy(text); done();
        });
      } else {
        fallbackCopy(text); done();
      }
    });
  });
  function fallbackCopy(text) {
    var ta = document.createElement("textarea");
    ta.value = text;
    ta.style.position = "fixed";
    ta.style.opacity = "0";
    document.body.appendChild(ta);
    ta.select();
    try { document.execCommand("copy"); } catch (e) {}
    document.body.removeChild(ta);
  }
</script>
{%- endmacro %}