{% extends "base.html" %}
{% block title %}Add Board – Location Management{% endblock %}

{% block content %}
<nav aria-label="breadcrumb" class="mb-3">
  <ol class="breadcrumb">
    <li class="breadcrumb-item"><a href="{{ url_for('boards.list_boards') }}">Boards</a></li>
    <li class="breadcrumb-item active">Add Board</li>
  </ol>
</nav>

<div class="card border-0 rounded-4" style="max-width:640px">
  <div class="card-header bg-transparent fw-semibold pt-3">
    <i class="bi bi-plus-circle me-1 text-primary"></i> Add New Board
  </div>
  <div class="card-body">
    <form method="POST">
      <div class="mb-3">
        <label class="form-label">Local Name</label>
        <input type="text" name="name" class="form-control" placeholder="e.g. Server Room Board" required />
      </div>
      <div class="mb-3">
        <label class="form-label">Board Type</label>
        <select name="board_type" class="form-select" id="board_type_select" onchange="updateDefaults(this.value)">
          {% for value, label in board_types %}
          <option value="{{ value }}">{{ label }}</option>
          {% endfor %}
        </select>
        <div class="form-text text-secondary" id="driver_desc"></div>
      </div>
      <div class="row g-3 mb-3">
        <div class="col-8">
          <label class="form-label">IP Address / Hostname</label>
          <input type="text" name="host" class="form-control font-monospace" placeholder="192.168.1.100" required />
        </div>
        <div class="col-4">
          <label class="form-label">Port</label>
          <input type="number" name="port" class="form-control" value="80" min="1" max="65535" />
        </div>
      </div>
      <div class="row g-3 mb-4">
        <div class="col-6">
          <label class="form-label">Number of Relays</label>
          <input type="number" name="num_relays" id="num_relays" class="form-control" value="4" min="1" max="32" />
        </div>
        <div class="col-6">
          <label class="form-label">Number of Inputs</label>
          <input type="number" name="num_inputs" id="num_inputs" class="form-control" value="4" min="0" max="32" />
        </div>
      </div>
      <div class="d-flex gap-2">
        <button type="submit" class="btn btn-primary"><i class="bi bi-check-lg me-1"></i> Add Board</button>
        <a href="{{ url_for('boards.list_boards') }}" class="btn btn-outline-secondary">Cancel</a>
      </div>
    </form>
  </div>
</div>
{% endblock %}

{% block scripts %}
<script>
const driverDefaults = {
  {% for d in drivers %}
  "{{ d.DRIVER_ID }}": { relays: {{ d.DEFAULT_NUM_RELAYS }}, inputs: {{ d.DEFAULT_NUM_INPUTS }}, desc: "{{ d.DESCRIPTION }}" },
  {% endfor %}
};
function updateDefaults(type) {
  const d = driverDefaults[type] || { relays: 4, inputs: 4, desc: "" };
  document.getElementById("num_relays").value = d.relays;
  document.getElementById("num_inputs").value = d.inputs;
  document.getElementById("driver_desc").textContent = d.desc;
}
// init on page load
updateDefaults(document.getElementById("board_type_select").value);
</script>
{% endblock %}