{% extends "base.html" %}
{% block title %}Edit Course – Skins & Pins{% endblock %}

{% block content %}
<div class="page">
  <div class="page-header">
    <a href="/admin/courses" style="color:var(--text-muted); font-size:0.9rem;">← Courses</a>
    <h1 style="margin-top:0.25rem;">{{ course.name }}</h1>
  </div>

  {% if request.query_params.get('success') %}
  <div class="alert alert-success">{{ request.query_params.get('success') }}</div>
  {% endif %}

  {# ── Course info + hole pars ── #}
  <form method="post" action="/admin/courses/{{ course.id }}/edit">
    <div class="card">
      <h2 style="font-size:0.95rem; color:var(--text-muted); margin-bottom:1rem;">Course info</h2>

      <div class="form-group">
        <label for="name">Course name</label>
        {% if errors and errors.name %}<div class="alert alert-error">{{ errors.name }}</div>{% endif %}
        <input type="text" id="name" name="name" value="{{ course.name }}" required>
      </div>

      <div class="form-group">
        <label for="location">Location <span style="color:var(--text-muted); font-size:0.8rem;">(optional)</span></label>
        <input type="text" id="location" name="location" value="{{ course.location or '' }}"
               placeholder="e.g. Augusta, Georgia">
      </div>

      <div class="form-group">
        <label>Holes</label>
        <div style="display:flex; gap:0.75rem;">
          <label class="radio-card">
            <input type="radio" name="holes" value="9" {% if course.holes == 9 %}checked{% endif %}>
            <span>9 holes</span>
          </label>
          <label class="radio-card">
            <input type="radio" name="holes" value="18" {% if course.holes == 18 %}checked{% endif %}>
            <span>18 holes</span>
          </label>
        </div>
      </div>
    </div>

    <div class="card"
         x-data="{ pars: { {% for h in holes %}'{{ h.hole_number }}': {{ h.par or 4 }}{% if not loop.last %}, {% endif %}{% endfor %} }, coursePar() { return Object.values(this.pars).reduce((a, b) => a + parseInt(b), 0); } }">
      <h2 style="font-size:0.95rem; color:var(--text-muted); margin-bottom:0.75rem;">
        Hole details <span style="font-weight:400;">— Course par: <strong x-text="coursePar()"></strong></span>
      </h2>
      <div class="hole-pars-grid">
        {% for h in holes %}
        <div class="hole-par-cell">
          <div class="hole-par-label">{{ h.hole_number }}</div>
          <select name="par_{{ h.hole_number }}" class="hole-par-select" x-model="pars['{{ h.hole_number }}']">
            <option value="3" {% if h.par == 3 %}selected{% endif %}>3</option>
            <option value="4" {% if h.par == 4 %}selected{% endif %}>4</option>
            <option value="5" {% if h.par == 5 %}selected{% endif %}>5</option>
          </select>
          <select name="si_{{ h.hole_number }}" class="hole-par-select">
            <option value="">—</option>
            {% for s in range(1, course.holes + 1) %}
            <option value="{{ s }}" {% if h.stroke_index == s %}selected{% endif %}>{{ s }}</option>
            {% endfor %}
          </select>
        </div>
        {% endfor %}
      </div>
    </div>

    <button type="submit" class="btn btn-primary" style="margin-bottom:1.5rem;">Save changes</button>
  </form>

  {# ── Tees ── #}
  <div class="card">
    <h2 style="font-size:0.95rem; color:var(--text-muted); margin-bottom:1rem;">Tees</h2>

    {% if tees %}
    <div style="margin-bottom:1.25rem;">
      {% for t in tees %}
      <div x-data="{ editing: false }" style="border-bottom:1px solid var(--border); padding:0.6rem 0;">

        <div x-show="!editing" style="display:flex; align-items:center; gap:0.75rem; flex-wrap:wrap;">
          <span style="font-weight:500; min-width:5rem;">{{ t.name }}</span>
          <span style="color:var(--text-muted); font-size:0.85rem;">Slope {{ t.slope }}</span>
          <span style="color:var(--text-muted); font-size:0.85rem;">Rating {{ t.rating }}</span>
          <span style="margin-left:auto; display:flex; gap:0.4rem;">
            <button type="button" @click="editing = true" class="btn-table-action">Edit</button>
            <form method="post" action="/admin/courses/{{ course.id }}/tees/{{ t.id }}/delete"
                  style="display:inline;"
                  onsubmit="return confirm('Delete {{ t.name }} tee?')">
              <button type="submit" class="btn-table-action danger">Delete</button>
            </form>
          </span>
        </div>

        <form x-show="editing" method="post"
              action="/admin/courses/{{ course.id }}/tees/{{ t.id }}/edit"
              style="display:flex; gap:0.5rem; align-items:flex-end; flex-wrap:wrap; padding-top:0.4rem;">
          <div class="form-group" style="margin:0; flex:1; min-width:7rem;">
            <label style="font-size:0.8rem;">Name</label>
            <input type="text" name="name" value="{{ t.name }}" required style="padding:0.4rem 0.6rem;">
          </div>
          <div class="form-group" style="margin:0; width:6rem;">
            <label style="font-size:0.8rem;">Slope</label>
            <input type="number" name="slope" value="{{ t.slope }}" min="55" max="155" required style="padding:0.4rem 0.6rem;">
          </div>
          <div class="form-group" style="margin:0; width:7rem;">
            <label style="font-size:0.8rem;">Rating</label>
            <input type="number" step="0.1" name="rating" value="{{ t.rating }}"
                   min="{{ '29' if course.holes == 9 else '60' }}" max="{{ '40' if course.holes == 9 else '80' }}"
                   required style="padding:0.4rem 0.6rem;">
          </div>
          <div style="display:flex; gap:0.4rem; padding-bottom:0.1rem;">
            <button type="submit" class="btn btn-primary" style="padding:0.4rem 0.75rem; font-size:0.85rem;">Save</button>
            <button type="button" @click="editing = false"
                    style="padding:0.4rem 0.75rem; font-size:0.85rem; background:none; border:1px solid var(--border); border-radius:0.4rem; color:var(--text-muted); cursor:pointer;">Cancel</button>
          </div>
        </form>

      </div>
      {% endfor %}
    </div>
    {% else %}
    <p style="color:var(--text-muted); font-size:0.9rem; margin-bottom:1rem;">No tees yet. Add at least one tee so players can start a game on this course.</p>
    {% endif %}

    {# Add tee form #}
    <h3 style="font-size:0.85rem; color:var(--text-muted); margin-bottom:0.75rem; text-transform:uppercase; letter-spacing:0.05em;">Add tee</h3>
    <form method="post" action="/admin/courses/{{ course.id }}/tees/new"
          style="display:flex; gap:0.5rem; align-items:flex-end; flex-wrap:wrap;">
      <div class="form-group" style="margin:0; flex:1; min-width:7rem;">
        <label style="font-size:0.8rem;">Name</label>
        <input type="text" name="name" placeholder="e.g. White" required style="padding:0.4rem 0.6rem;">
      </div>
      <div class="form-group" style="margin:0; width:6rem;">
        <label style="font-size:0.8rem;">Slope</label>
        <input type="number" name="slope" placeholder="113" min="55" max="155" required style="padding:0.4rem 0.6rem;">
      </div>
      <div class="form-group" style="margin:0; width:7rem;">
        <label style="font-size:0.8rem;">Rating</label>
        <input type="number" step="0.1" name="rating"
               placeholder="{{ '35.0' if course.holes == 9 else '72.0' }}"
               min="{{ '29' if course.holes == 9 else '60' }}" max="{{ '40' if course.holes == 9 else '80' }}"
               required style="padding:0.4rem 0.6rem;">
      </div>
      <div style="padding-bottom:0.1rem;">
        <button type="submit" class="btn btn-primary" style="padding:0.4rem 0.75rem; font-size:0.85rem;">Add tee</button>
      </div>
    </form>
  </div>
</div>
{% endblock %}