{% extends "base.html" %}
{% from "macros.html" import help_bubble, render_next_steps %}
{% block title %}Extensions — Target Revenue Control Plane{% endblock %}
{% block content %}
<wn-page-header>
  <span slot="title">
    Monetization Extension Registry
    {{ help_bubble(
      "Extensions describe how commercial value becomes Development Credit "
      "(pricing, allocation, recognition, evidence). Ledger credit rows reference them."
    ) }}
  </span>
</wn-page-header>

{% if session_rights in ("operator", "admin") %}
{% set ext_steps = [
  {
    "key": "register",
    "title": "Register an extension if you need a new profile",
    "body": "Start with trsl:extension:development-license@1.0 for license-style sales. Operator+ can register; only Admin can promote to canonical.",
    "priority": "recommended",
    "section": "ext-form",
    "cta": "Jump to form",
  },
] %}
{{ render_next_steps(ext_steps, title='Extension workflow') }}
{% endif %}

<p class="cp-field-hint">
  Rights: <strong>Operator+</strong> may register; <strong>Admin</strong> may
  promote to <code>canonical</code> (governance action, never automated).
</p>

{% if extensions %}
<table class="wn-plain">
  <thead>
    <tr>
      <th>id</th>
      <th>version</th>
      <th>status</th>
      <th>licensor</th>
      <th></th>
    </tr>
  </thead>
  <tbody>
  {% for ext in extensions %}
    <tr>
      <td><code>{{ ext.extension_id }}</code></td>
      <td>{{ ext.version }}</td>
      <td><wn-tag>{{ ext.status }}</wn-tag></td>
      <td>{{ ext.licensor_id }}</td>
      <td>
        {% if session_rights == "admin" and ext.status == "registered" %}
        <form method="post" action="{{ root_path }}/extensions/promote" style="display:inline" class="wn-form">
          <input type="hidden" name="extension_id" value="{{ ext.extension_id }}">
          <input type="hidden" name="version" value="{{ ext.version }}">
          <button type="submit" class="secondary">Promote to canonical</button>
        </form>
        {% endif %}
      </td>
    </tr>
    <tr>
      <td colspan="5" style="color:#666;font-size:0.85rem;padding-top:0;">
        {{ ext.contract.value.description }}
      </td>
    </tr>
  {% endfor %}
  </tbody>
</table>
{% else %}
<wn-empty-state>No extensions registered yet.</wn-empty-state>
{% endif %}

{% if session_rights in ("operator", "admin") %}
<div id="ext-form">
<h3>Register a new extension</h3>
<form class="wn-form" method="post" action="{{ root_path }}/extensions">
  <label>Extension id (trsl:extension:...)
    <input name="extension_id" required>
  </label>
  <label>Version (e.g. 1.0)
    <input name="version" required>
  </label>
  <label>Value description
    <input name="value_description" required>
  </label>
  <label>Pricing method
    <input name="pricing_method" required>
  </label>
  <label>Allocation rule
    <input name="allocation_rule" required>
  </label>
  <label>Default rate (0–1, optional)
    <input type="number" step="0.01" min="0" max="1" name="default_rate">
  </label>
  <label>Recognition event
    <input name="recognition_event" value="payment-settled" required>
  </label>
  <label>Reversal rule
    <input name="reversal_rule" required>
  </label>
  <label>Evidence requirement
    <input name="evidence_requirement" required>
  </label>
  <button type="submit">Register extension</button>
</form>
</div>
{% endif %}
{% endblock %}