{% extends "base.html" %}
{% block title %}New grating{% endblock %}
{% block body %}
<section class="section-head">
  <div>
    <h1>New grating</h1>
    <p>Laminar or blazed profile with an optional multilayer stack</p>
  </div>
</section>

<div class="workspace-grid">
  <form
    class="form"
    method="post"
    action="{{ action_url }}"
    data-grating-preview-form
    data-preview-url="{{ url_for('preview_grating') }}"
  >
    <fieldset>
      <legend>Profile</legend>
      <label>Name <input name="name" required value="{{ defaults.name|default('Untitled grating') }}"></label>
      <label>Type
        <select name="grating_type" data-grating-type>
          <option value="laminar" {% if defaults.grating_type == "laminar" %}selected{% endif %}>Laminar</option>
          <option value="blazed" {% if defaults.grating_type == "blazed" %}selected{% endif %}>Blazed</option>
        </select>
      </label>
      <label>Period, lines/mm <input name="period_lpermm" type="number" step="1" value="{{ defaults.period_lpermm }}"></label>
      <label>X resolution, nm <input name="x_resolution_nm" type="number" step="0.01" value="{{ defaults.x_resolution_nm }}"></label>
      <label>Z resolution, nm <input name="z_resolution_nm" type="number" step="0.01" value="{{ defaults.z_resolution_nm }}"></label>
    </fieldset>

    <fieldset data-grating-section="laminar">
      <legend>Laminar fields</legend>
      <label>Width / period <input name="width_to_period_ratio" type="number" step="0.01" value="{{ defaults.width_to_period_ratio }}"></label>
      <label>Depth, nm <input name="depth_nm" type="number" step="0.01" value="{{ defaults.depth_nm }}"></label>
      <label>Left wall angle, deg <input name="left_wall_angle_deg" type="number" step="0.01" value="{{ defaults.left_wall_angle_deg }}"></label>
      <label>Right wall angle, deg <input name="right_wall_angle_deg" type="number" step="0.01" value="{{ defaults.right_wall_angle_deg }}"></label>
    </fieldset>

    <fieldset data-grating-section="blazed">
      <legend>Blazed fields</legend>
      <label>Blaze angle, deg <input name="blaze_angle_deg" type="number" step="0.001" value="{{ defaults.blaze_angle_deg }}"></label>
      <label>Anti-blaze angle, deg <input name="anti_blaze_angle_deg" type="number" step="0.001" value="{{ defaults.anti_blaze_angle_deg }}"></label>
    </fieldset>

    <fieldset>
      <legend>Substrate</legend>
      <label>Substrate
        <select name="substrate_material">{% for material in materials %}<option {% if material == defaults.substrate_material %}selected{% endif %}>{{ material }}</option>{% endfor %}</select>
      </label>
      <label>Substrate density, g/cm^3
        <input name="substrate_material_density_g_cm3" type="number" step="any" placeholder="{{ density_placeholders['substrate_material'] }}">
      </label>
    </fieldset>

    <fieldset>
      <legend>Layer stack</legend>
      <label>Stack type
        <select name="stack_type" data-stack-type>
          <option value="single_layer" {% if defaults.stack_type == "single_layer" %}selected{% endif %}>Single layer</option>
          <option value="multilayer" {% if defaults.stack_type == "multilayer" %}selected{% endif %}>Multilayer</option>
        </select>
      </label>
      <fieldset data-single-layer-controls>
        <legend>Single layer</legend>
        <label>Layer material
          <select name="layer_material">{% for material in materials %}<option {% if material == defaults.layer_material %}selected{% endif %}>{{ material }}</option>{% endfor %}</select>
        </label>
        <label>Layer density, g/cm^3
          <input name="layer_material_density_g_cm3" type="number" step="any" placeholder="{{ density_placeholders['layer_material'] }}">
        </label>
        <label>Layer thickness, nm <input name="layer_thickness_nm" type="number" step="0.01" value="{{ defaults.layer_thickness_nm }}"></label>
      </fieldset>

      <fieldset data-stack-controls>
        <legend>Multilayer stack</legend>
        <label>Material A
          <select name="material_a">{% for material in materials %}<option {% if material == defaults.material_a %}selected{% endif %}>{{ material }}</option>{% endfor %}</select>
        </label>
        <label>Material A density, g/cm^3
          <input name="material_a_density_g_cm3" type="number" step="any" placeholder="{{ density_placeholders['material_a'] }}">
        </label>
        <label>Material B
          <select name="material_b">{% for material in materials %}<option {% if material == defaults.material_b %}selected{% endif %}>{{ material }}</option>{% endfor %}</select>
        </label>
        <label>Material B density, g/cm^3
          <input name="material_b_density_g_cm3" type="number" step="any" placeholder="{{ density_placeholders['material_b'] }}">
        </label>
        <label>Bilayer period, nm <input name="d_period_nm" type="number" step="0.01" value="{{ defaults.d_period_nm }}"></label>
        <label>Gamma <input name="gamma" type="number" step="0.01" value="{{ defaults.gamma }}"></label>
        <label>Bilayers <input name="n_bilayers" type="number" step="1" value="{{ defaults.n_bilayers }}"></label>
        <label>Top material
          <select name="top_material">{% for material in materials %}<option {% if material == defaults.top_material %}selected{% endif %}>{{ material }}</option>{% endfor %}</select>
        </label>
        <label>Top material density, g/cm^3
          <input name="top_material_density_g_cm3" type="number" step="any" placeholder="{{ density_placeholders['top_material'] }}">
        </label>
      </fieldset>
    </fieldset>

    <fieldset>
      <legend>Top cap</legend>
      <label>Top cap material
        <select name="top_cap_material"><option value="">None</option>{% for material in materials %}<option {% if material == defaults.top_cap_material %}selected{% endif %}>{{ material }}</option>{% endfor %}</select>
      </label>
      <label>Top cap density, g/cm^3
        <input name="top_cap_material_density_g_cm3" type="number" step="any" placeholder="{{ density_placeholders['top_cap_material'] }}">
      </label>
      <label>Top cap thickness, nm <input name="top_cap_thickness_nm" type="number" step="0.01" value="{{ defaults.top_cap_thickness_nm }}"></label>
    </fieldset>
    <button class="button primary" type="submit">{{ submit_label }}</button>
  </form>

  <section class="preview-panel">
    <div class="section-head preview-head">
      <div>
        <h2>Live preview</h2>
        <p data-grating-preview-status>{% if preview and preview.ok %}Ready{% else %}Preview unavailable{% endif %}</p>
      </div>
      <span class="preview-pill" data-grating-preview-loading>Idle</span>
    </div>
    {% if preview and preview.preview_url %}
      <img class="preview" src="{{ preview.preview_url }}" alt="Live grating preview" data-grating-preview-image>
    {% else %}
      <img class="preview is-hidden" src="" alt="Live grating preview" data-grating-preview-image>
    {% endif %}
  </section>
</div>
{% endblock %}