{% extends "pretixcontrol/event/base.html" %}
{% load i18n %}
{% block title %}{% trans "Voucher engine" %}{% endblock %}
{% block content %}
<h1>{% trans "Voucher engine" %}
  <a class="btn btn-default pull-right" href="export.csv">{% trans "Export all (CSV)" %}</a>
</h1>
<p class="text-muted">{% blocktrans %}Mint a batch of pretix vouchers by rule — a time-boxed flash discount, a run of per-influencer uniques, a student/NHS bulk drop. Codes are generated with pretix's own generator (globally unique) and tagged so you can track redemptions and export them.{% endblocktrans %}</p>

<form method="post" action="" class="form-horizontal well">
  {% csrf_token %}
  <div class="form-group">
    <label class="col-sm-3 control-label">{% trans "Batch label" %}</label>
    <div class="col-sm-6"><input class="form-control" name="label" placeholder="{% trans 'Freshers flash 20%' %}" required></div>
  </div>
  <div class="form-group">
    <label class="col-sm-3 control-label">{% trans "How many" %}</label>
    <div class="col-sm-3"><input class="form-control" name="count" type="number" min="1" value="1" required></div>
  </div>
  <div class="form-group">
    <label class="col-sm-3 control-label">{% trans "Price effect" %}</label>
    <div class="col-sm-3">
      <select class="form-control" name="price_mode">
        {% for pm in price_modes %}<option value="{{ pm }}">{{ pm }}</option>{% endfor %}
      </select>
    </div>
    <div class="col-sm-3"><input class="form-control" name="value" type="number" step="0.01" value="0" placeholder="{% trans 'value (e.g. 20)' %}"></div>
    <p class="col-sm-3 help-block" style="margin-top:7px">{% trans "percent = % off · set = fixed price · subtract = amount off" %}</p>
  </div>
  <div class="form-group">
    <label class="col-sm-3 control-label">{% trans "Max usages each" %}</label>
    <div class="col-sm-3"><input class="form-control" name="max_usages" type="number" min="1" value="1"></div>
  </div>
  <div class="form-group">
    <label class="col-sm-3 control-label">{% trans "Valid for (days)" %}</label>
    <div class="col-sm-3"><input class="form-control" name="valid_days" type="number" min="1" placeholder="{% trans 'blank = no expiry' %}"></div>
  </div>
  <div class="form-group">
    <label class="col-sm-3 control-label">{% trans "Tag" %}</label>
    <div class="col-sm-6"><input class="form-control" name="tag" placeholder="{% trans 'blank = fc:<label>' %}"></div>
  </div>
  <div class="form-group">
    <label class="col-sm-3 control-label">{% trans "Restrict to ticket" %}</label>
    <div class="col-sm-6"><select class="form-control" name="item">
      <option value="">{% trans "Any ticket (whole event)" %}</option>
      {% for it in items %}<option value="{{ it.pk }}">{{ it.name }}</option>{% endfor %}
    </select>
    <span class="help-block">{% trans "Pick a product to make these codes valid for that ticket only. For several tickets, generate a batch per ticket." %}</span></div>
  </div>
  <div class="form-group">
    <div class="col-sm-offset-3 col-sm-6"><button class="btn btn-primary" type="submit">{% trans "Generate vouchers" %}</button></div>
  </div>
</form>

{% if last_codes %}
<div class="panel panel-success">
  <div class="panel-heading">
    <strong>{% trans "Last batch" %}</strong> — {{ last_codes|length }} {% trans "codes" %} · <code>{{ last_tag }}</code>
    <a class="btn btn-xs btn-default pull-right" href="export.csv?tag={{ last_tag|urlencode }}">{% trans "Export this batch (CSV)" %}</a>
  </div>
  <div class="panel-body">
    <textarea class="form-control" rows="4" readonly onclick="this.select()">{% for c in last_codes %}{{ c }}
{% endfor %}</textarea>
  </div>
</div>
{% endif %}

<h3>{% trans "Past batches" %}</h3>
<table class="table table-condensed">
  <thead><tr>
    <th>{% trans "When" %}</th><th>{% trans "Label" %}</th><th>{% trans "Tag" %}</th>
    <th class="text-right">{% trans "Count" %}</th><th>{% trans "Effect" %}</th>
    <th class="text-right">{% trans "Value" %}</th><th class="text-right">{% trans "Max uses" %}</th>
    <th class="text-right">{% trans "Valid days" %}</th><th></th>
  </tr></thead>
  <tbody>
  {% for b in batches %}
    <tr>
      <td>{{ b.created|date:"Y-m-d H:i" }}</td>
      <td>{{ b.label }}</td>
      <td><code>{{ b.tag }}</code></td>
      <td class="text-right">{{ b.count }}</td>
      <td>{{ b.price_mode }}</td>
      <td class="text-right">{{ b.value }}</td>
      <td class="text-right">{{ b.max_usages }}</td>
      <td class="text-right">{{ b.valid_days|default:"—" }}</td>
      <td class="text-right"><a class="btn btn-xs btn-default" href="export.csv?tag={{ b.tag|urlencode }}">{% trans "CSV" %}</a></td>
    </tr>
  {% empty %}
    <tr><td colspan="9" class="text-muted">{% trans "No batches yet. Generate one above." %}</td></tr>
  {% endfor %}
  </tbody>
</table>
{% endblock %}