{# Experiment journal partial — rendered by GET/POST/DELETE /results/{exp}/journal
   and included server-side in results_runs.html (uses journal_entries from page context).
   When rendered via HTMX mutation routes, the route passes entries= directly. #}
{% set journal_base = "/results/" ~ experiment ~ "/journal" %}
{% set _entries = entries if entries is defined else journal_entries %}

{% set type_colors = {
  "note":       "bg-slate-100 text-slate-600",
  "hypothesis": "bg-violet-100 text-violet-700",
  "finding":    "bg-green-100 text-green-700",
  "question":   "bg-amber-100 text-amber-700"
} %}

{% if _entries %}
<div class="space-y-3 mb-6">
  {% for entry in _entries %}
  <div class="bg-white rounded-lg border border-slate-200 shadow-sm px-5 py-4">
    <div class="flex items-start gap-3">
      <div class="flex-1 min-w-0">
        <div class="flex flex-wrap items-center gap-2 mb-2">
          <span class="inline-flex items-center px-2 py-0.5 rounded text-xs font-medium
                       {{ type_colors.get(entry.entry_type, 'bg-slate-100 text-slate-600') }}">
            {{ entry.entry_type }}
          </span>
          {% if entry.linked_run_id %}
          <a href="/results/{{ experiment }}/{{ entry.linked_run_id }}"
             class="text-xs font-mono text-indigo-600 hover:underline">
            ↗ {{ entry.linked_run_id }}
          </a>
          {% endif %}
          {% for tag in entry.tags %}
          <span class="inline-flex items-center px-2 py-0.5 rounded text-xs
                       bg-slate-100 text-slate-500 font-mono">
            {{ tag }}
          </span>
          {% endfor %}
          <span class="text-xs text-slate-400 ml-auto font-mono">
            {{ entry.timestamp }}
          </span>
        </div>
        <p class="text-sm text-slate-800 whitespace-pre-wrap">{{ entry.text }}</p>
      </div>
      <button
        hx-delete="{{ journal_base }}/{{ entry.entry_id }}"
        hx-target="#journal-panel"
        hx-swap="innerHTML"
        hx-confirm="Delete this entry?"
        class="shrink-0 text-xs text-slate-400 hover:text-red-500 transition-colors
               px-2 py-1 rounded hover:bg-red-50">
        Delete
      </button>
    </div>
  </div>
  {% endfor %}
</div>
{% else %}
<p class="text-sm text-slate-400 mb-6">No journal entries yet. Add one below.</p>
{% endif %}

<div class="bg-white rounded-lg border border-slate-200 shadow-sm">
  <div class="px-5 py-4 border-b border-slate-100">
    <h3 class="text-xs font-semibold text-slate-700 uppercase tracking-wide">
      Add an entry
    </h3>
  </div>
  <form
    hx-post="{{ journal_base }}"
    hx-target="#journal-panel"
    hx-swap="innerHTML"
    hx-on::after-request="this.reset()"
    class="px-5 py-4 space-y-3">

    <div class="flex gap-3">
      <div class="flex-1">
        <label class="block text-xs text-slate-500 mb-1">Type</label>
        <select name="entry_type"
                class="w-full rounded border border-slate-300 px-3 py-2 text-sm
                       text-slate-800 focus:outline-none focus:ring-2
                       focus:ring-indigo-400 focus:border-indigo-400 bg-white">
          <option value="note">note</option>
          <option value="hypothesis">hypothesis</option>
          <option value="finding">finding</option>
          <option value="question">question</option>
        </select>
      </div>
      <div class="flex-1">
        <label class="block text-xs text-slate-500 mb-1">
          Linked run ID
          <span class="text-slate-400">(optional)</span>
        </label>
        <input type="text" name="linked_run_id"
               placeholder="e.g. my-eval-run-001"
               class="w-full rounded border border-slate-300 px-3 py-2 text-sm
                      font-mono text-slate-800 placeholder-slate-400
                      focus:outline-none focus:ring-2 focus:ring-indigo-400
                      focus:border-indigo-400" />
      </div>
    </div>

    <div>
      <label class="block text-xs text-slate-500 mb-1">
        Tags
        <span class="text-slate-400">(comma-separated, optional)</span>
      </label>
      <input type="text" name="tags"
             placeholder="e.g. baseline, v2, ablation"
             class="w-full rounded border border-slate-300 px-3 py-2 text-sm
                    font-mono text-slate-800 placeholder-slate-400
                    focus:outline-none focus:ring-2 focus:ring-indigo-400
                    focus:border-indigo-400" />
    </div>

    <div>
      <label class="block text-xs text-slate-500 mb-1">Note</label>
      <textarea
        name="text"
        rows="4"
        required
        placeholder="Hypothesis, finding, question, or observation about this experiment…"
        class="w-full rounded border border-slate-300 px-3 py-2 text-sm
               text-slate-800 placeholder-slate-400
               focus:outline-none focus:ring-2 focus:ring-indigo-400
               focus:border-indigo-400 resize-y"></textarea>
    </div>

    <div class="flex justify-end">
      <button type="submit"
              class="px-4 py-2 rounded bg-indigo-600 text-white text-sm
                     font-medium hover:bg-indigo-700 transition-colors">
        Save entry
      </button>
    </div>
  </form>
</div>