{% extends "layout.html" %}
{% block content %}
<div class="container mt-4">
  <h2>Edit Spare-Part Inventory</h2>
  <form method="post">
    <div class="form-group">
      <label>Water System</label>
      <select name="system_id" class="form-control">
        {% for ws in water_systems %}
          <option value="{{ ws.id }}" {% if ws.id==inv.water_system_id %}selected{% endif %}>{{ ws.name }}</option>
        {% endfor %}
      </select>
    </div>
    <div class="form-group">
      <label>Part Type</label>
      <select name="part_type_id" class="form-control">
        {% for pt in types %}
          <option value="{{ pt.id }}" {% if pt.id==inv.part_type_id %}selected{% endif %}>{{ pt.name }} ({{ pt.unit }})</option>
        {% endfor %}
      </select>
    </div>
    <div class="form-group">
      <label>Quantity</label>
      <input type="number" name="quantity" class="form-control" value="{{ inv.quantity }}">
    </div>
    <div class="form-group">
      <label>Last Restocked</label>
      <input type="date" name="last_restocked" class="form-control" value="{{ inv.last_restocked }}">
    </div>
    <button class="btn btn-primary">Save</button>
    <a href="{{ url_for('spare_parts.ui_index') }}" class="btn btn-secondary">Cancel</a>
  </form>
</div>
{% endblock %}