{% extends "base.html" %}
{% import "_macros.html" as m %}

{% block title %}{{ page_title }} — netCDF inventory{% endblock %}
{% block masthead_title %}{{ meta.filename }}{% endblock %}
{% block masthead_type %}netCDF inventory{% endblock %}

{% block head_extra %}
<style>
/* Dataset inventory page */
.dims-line { font-size: var(--fs-note); color: var(--muted); margin: 0.2rem 0 1rem; }
.dims-line code { color: var(--text); }
table.nc td, table.nc th { font-size: var(--fs-nav); }
details.attrs > summary {
  cursor: pointer; color: var(--ocean); font-size: var(--fs-xs); user-select: none;
}
details.attrs table { margin: 0.3rem 0 0.2rem; }
details.attrs td { font-size: var(--fs-xs); }
.rename { color: var(--muted); }
.rename .arrow { color: var(--ocean); }
.inventory-strip { margin: 0 0 1rem; }
.inventory-strip .label { font-size: var(--fs-note); color: var(--muted); margin-right: 0.4rem; }
.file-pill {
  display: inline-block; background: var(--role-component); color: #fff;
  padding: 0.2rem 0.7rem; border-radius: 999px;
  font-family: var(--font-mono); font-size: 0.78rem;
  text-decoration: none; margin: 0.1rem 0.05rem;
}
.file-pill:hover { opacity: 0.85; }
.file-pill-active { background: var(--muted); cursor: default; }
</style>
{% endblock %}

{% block masthead_meta %}
  <dl class="meta-grid">
    <div><dt>File</dt><dd>{{ meta.filename }}</dd></div>
    {% if meta.filesize %}<div><dt>Size</dt><dd>{{ "%.1f"|format(meta.filesize / 1024) }} KB</dd></div>{% endif %}
    {% if meta.dims %}<div><dt>Dimensions</dt><dd>{% for d, n in meta.dims.items() %}{{ d }}={{ n }}{% if not loop.last %}, {% endif %}{% endfor %}</dd></div>{% endif %}
    {% if meta.coords %}<div><dt>Coordinates</dt><dd>{{ meta.coords|length }}</dd></div>{% endif %}
    {% if meta.data_vars %}<div><dt>Data variables</dt><dd>{{ meta.data_vars|length }}</dd></div>{% endif %}
  </dl>
{% endblock %}

{% block content %}
{{ m.inventory_pills(inventory_pills, current_href) }}
{% if meta.error %}
<p class="warn">Could not read {{ meta.filename }}: {{ meta.error }}</p>
{% else %}

{% macro var_table(rows, with_length=false, show_type=true, show_units=true, show_minmax=true, show_valid=true) %}
<table class="nc">
  <thead>
    <tr>
      <th>Variable</th><th>Dimensions</th>{% if with_length %}<th class="num">Length</th>{% endif %}{% if show_type %}<th>Type</th>{% endif %}{% if show_units %}<th>Units</th>{% endif %}<th>Standard / long name</th>
      {% if show_minmax %}<th class="num">Min</th><th class="num">Max</th>{% endif %}{% if show_valid %}<th class="num">Valid</th>{% endif %}<th>Attributes</th>
    </tr>
  </thead>
  <tbody>
    {% for v in rows %}
    <tr>
      <td class="mono">{{ v.name }}</td>
      <td class="mono">{{ v.dims }}</td>
      {% if with_length %}<td class="num">{{ v.n }}</td>{% endif %}
      {% if show_type %}<td class="mono">{{ v.dtype }}</td>{% endif %}
      {% if show_units %}<td>{{ v.units }}</td>{% endif %}
      <td>{% if v.standard_name %}<strong>{{ v.standard_name }}</strong>{% endif %}{% if v.standard_name and v.long_name %}: {% endif %}{% if v.long_name %}{{ v.long_name }}{% endif %}</td>
      {% if show_minmax %}<td class="num">{{ v.v_min }}</td><td class="num">{{ v.v_max }}</td>{% endif %}
      {% if show_valid %}<td class="num" {% if v.n_valid < v.n %}style="color:var(--warn);font-weight:600"{% endif %}>{{ v.n_valid }}{% if v.n_valid < v.n %} / {{ v.n }}{% endif %}</td>{% endif %}
      <td>
        {% if v.attrs %}
        <details class="attrs"><summary>{{ v.attrs|length }} attr{{ "s" if v.attrs|length != 1 }}</summary>
          <table>{% for k, val in v.attrs.items() %}<tr><td class="mono">{{ k }}</td><td>{{ val }}</td></tr>{% endfor %}</table>
        </details>
        {% else %}—{% endif %}
      </td>
    </tr>
    {% endfor %}
  </tbody>
</table>
{% endmacro %}

{# Build the numbered section list once, so the jump-nav and each heading share
   one "(N) Title" numbering (present sections only). #}
{% set secs = [] %}
{% if meta.qc_exclusion %}{% set _ = secs.append(("s-qc-drop", "QC exclusions")) %}{% endif %}
{% if meta.rename_map %}{% set _ = secs.append(("s-rename", "Variable renaming")) %}{% endif %}
{% set _ = secs.append(("s-coords", "Coordinates")) %}
{% set _ = secs.append(("s-vars", "Data variables")) %}
{% if meta.sensor_catalog %}{% set _ = secs.append(("s-sensor-catalog", "Sensor catalog")) %}{% endif %}
{% if meta.sensor_linkage %}{% set _ = secs.append(("s-sensor-linkage", "Sensor linkage")) %}{% endif %}
{% if meta.sensor_channel %}{% set _ = secs.append(("s-sensor-channel", "Sensor channels")) %}{% endif %}
{% if meta.global_attrs %}{% set _ = secs.append(("s-global", "Global attributes")) %}{% endif %}
{% set nums = {} %}
{% for sid, title in secs %}{% set _ = nums.update({sid: loop.index}) %}{% endfor %}
<div class="jump-nav">
  {% for sid, title in secs %}<a href="#{{ sid }}">{{ m.heading_text(loop.index, title) }}</a>
  {% endfor %}
</div>

{% if meta.qc_exclusion %}
<h2 id="s-qc-drop">{{ m.heading_text(nums["s-qc-drop"], "QC exclusions") }}</h2>
<p class="dims-line">Samples flagged QARTOD suspect (3) or fail (4) are dropped before pressure binning. The denominator is the count of finite input samples <em>before</em> binning, so the percentage is not distorted by binning's own reduction in point count.</p>
<p class="dims-line">A variable's exclusions are not all its own: the whole-cast soak / on-deck trim flags the same pre-descent and post-recovery scans on <em>every</em> variable, so a variable can be excluded here without its own gross-range or spike test having raised anything.</p>
<table class="nc">
  <thead><tr><th>Variable</th><th class="num">Excluded</th><th class="num">Input samples</th><th class="num">% excluded</th></tr></thead>
  <tbody>
    {% for r in meta.qc_exclusion %}
    <tr>
      <td class="mono">{{ r.name }}</td>
      <td class="num" {% if r.n_excluded %}style="color:var(--warn);font-weight:600"{% endif %}>{{ r.n_excluded }}</td>
      <td class="num">{{ r.n_input }}</td>
      <td class="num" {% if r.n_excluded %}style="color:var(--warn);font-weight:600"{% endif %}>{{ "%.2f"|format(r.pct) }}%</td>
    </tr>
    {% endfor %}
  </tbody>
</table>
{% endif %}

{% if meta.rename_map %}
<h2 id="s-rename">{{ m.heading_text(nums["s-rename"], "Variable renaming") }}</h2>
<p class="dims-line">Source → canonical name, from each variable's <code>cnv_original_name</code> attribute (written at read time) so the rename is reconstructable from the output alone.</p>
<table class="nc">
  <thead><tr><th>Source name</th><th></th><th>Canonical name</th></tr></thead>
  <tbody>
    {% for src, canon in meta.rename_map.items() %}
    <tr><td class="mono rename">{{ src }}</td><td class="rename arrow">→</td><td class="mono">{{ canon }}</td></tr>
    {% endfor %}
  </tbody>
</table>
{% endif %}

<h2 id="s-coords">{{ m.heading_text(nums["s-coords"], "Coordinates") }}</h2>
{{ var_table(meta.coords, with_length=true) }}

<h2 id="s-vars">{{ m.heading_text(nums["s-vars"], "Data variables") }}</h2>
<p class="dims-line">Each row's <strong>Attributes</strong> cell expands to the full per-variable attribute set.</p>
{{ var_table(meta.data_vars) }}

{% if meta.sensor_catalog %}
<h2 id="s-sensor-catalog">{{ m.heading_text(nums["s-sensor-catalog"], "Sensor catalog") }}</h2>
<p class="dims-line">One dimensionless variable per distinct physical sensor; all provenance lives in its <strong>Attributes</strong> (model, serial, calibration date, vocabularies). No data, so no type, units, or value range.</p>
{{ var_table(meta.sensor_catalog, show_type=false, show_units=false, show_minmax=false, show_valid=false) }}
{% endif %}

{% if meta.sensor_linkage %}
<h2 id="s-sensor-linkage">{{ m.heading_text(nums["s-sensor-linkage"], "Sensor linkage") }}</h2>
<p class="dims-line">Per profile, the catalog variable naming the sensor in each role. String-valued, so no units or numeric range.</p>
{{ var_table(meta.sensor_linkage, show_units=false, show_minmax=false) }}
{% endif %}

{% if meta.sensor_channel %}
<h2 id="s-sensor-channel">{{ m.heading_text(nums["s-sensor-channel"], "Sensor channels") }}</h2>
<p class="dims-line">Per profile, the raw CNV acquisition channel of each role's sensor (integer; -1 where unused).</p>
{{ var_table(meta.sensor_channel, show_type=false, show_units=false) }}
{% endif %}

{% if meta.global_attr_groups %}
<h2 id="s-global">{{ m.heading_text(nums["s-global"], "Global attributes") }}</h2>
<p class="dims-line">Shown in the file's own write order, split into the canonical groups.</p>
{% for grp in meta.global_attr_groups %}
<h3>{{ m.heading_text(nums["s-global"] ~ "." ~ loop.index, grp.title) }}</h3>
<table class="nc">
  <tbody>
    {% for k, val in grp.rows %}<tr><td class="mono">{{ k }}</td><td>{{ val }}</td></tr>{% endfor %}
  </tbody>
</table>
{% endfor %}
{% endif %}

{% endif %}
{{ js_top_links | safe }}
{% endblock %}