{% extends "pos/base.html" %}
{% load static %}

{% block title %}Delivery Challan #{{ run.run_no }}{% endblock %}

{% block content %}
<div class="container-fluid mt-3">

  <div class="card shadow-sm mb-3">
    <div class="card-header d-flex justify-content-between align-items-center">
      <div>
        <h5 class="mb-0 font-weight-bold">
          Delivery Challan #{{ run.run_no }}
        </h5>
        <small class="text-muted">
          {{ run.run_date|date:"d-m-Y" }} |
          Person: {{ run.delivery_person_name|default:"-" }} |
          Hub: {{ run.from_city|default:"-" }}
        </small>
      </div>

      <div>
        {% if run.status != "closed" and counters.pending > 0 %}
        <a href="{% url 'good_transport:deliveries:bulk_result' run.t_id %}" class="btn btn-warning btn-sm">
          Bulk Result Entry
        </a>
      {% endif %}
        <a href="{% url 'good_transport:deliveries:list' %}" class="btn btn-light btn-sm">
          Back
        </a>
      </div>
    </div>

    <div class="card-body">

      {% if messages %}
        {% for message in messages %}
          <div class="alert alert-{{ message.tags|default:'info' }} py-2 mb-2">
            {{ message }}
          </div>
        {% endfor %}
      {% endif %}

      <div class="row mb-3">
        <div class="col-md-3 mb-2">
          <div class="border rounded p-2 bg-light">
            <small class="text-muted d-block">Run Status</small>
            {% if run.status == "closed" %}
              <span class="badge badge-dark">{{ run.get_status_display }}</span>
            {% elif run.status == "out_for_delivery" %}
              <span class="badge badge-primary">{{ run.get_status_display }}</span>
            {% elif run.status == "cancelled" %}
              <span class="badge badge-danger">{{ run.get_status_display }}</span>
            {% else %}
              <span class="badge badge-secondary">{{ run.get_status_display }}</span>
            {% endif %}
          </div>
        </div>

        <div class="col-md-3 mb-2">
          <div class="border rounded p-2 bg-light">
            <small class="text-muted d-block">Total Invoices</small>
            <strong>{{ run.total_invoices }}</strong>
          </div>
        </div>

        <div class="col-md-3 mb-2">
          <div class="border rounded p-2 bg-light">
            <small class="text-muted d-block">Total Balance</small>
            <strong class="text-danger">{{ run.total_balance|floatformat:2 }}</strong>
          </div>
        </div>

        <div class="col-md-3 mb-2">
          <div class="border rounded p-2 bg-light">
            <small class="text-muted d-block">Collected</small>
            <strong class="text-success">{{ run.total_collected|floatformat:2 }}</strong>
          </div>
        </div>
      </div>

      <div class="row">
        <div class="col-md-2 mb-2">
          <div class="border rounded p-2 text-center">
            <small class="text-muted d-block">Pending</small>
            <strong class="text-warning">{{ counters.pending }}</strong>
          </div>
        </div>

        <div class="col-md-2 mb-2">
          <div class="border rounded p-2 text-center">
            <small class="text-muted d-block">Delivered</small>
            <strong class="text-success">{{ counters.delivered }}</strong>
          </div>
        </div>

        <div class="col-md-2 mb-2">
          <div class="border rounded p-2 text-center">
            <small class="text-muted d-block">Not Delivered</small>
            <strong class="text-secondary">{{ counters.not_delivered }}</strong>
          </div>
        </div>

        <div class="col-md-2 mb-2">
          <div class="border rounded p-2 text-center">
            <small class="text-muted d-block">Partial</small>
            <strong class="text-info">{{ counters.partial }}</strong>
          </div>
        </div>

        <div class="col-md-2 mb-2">
          <div class="border rounded p-2 text-center">
            <small class="text-muted d-block">Damage</small>
            <strong class="text-danger">{{ counters.damage }}</strong>
          </div>
        </div>

        <div class="col-md-2 mb-2">
          <div class="border rounded p-2 text-center">
            <small class="text-muted d-block">Shortage</small>
            <strong class="text-danger">{{ counters.shortage }}</strong>
          </div>
        </div>
      </div>

      {% if run.remarks %}
        <hr>
        <strong>Remarks:</strong>
        <span class="text-muted">{{ run.remarks }}</span>
      {% endif %}

      {% if run.status == "closed" %}
        <div class="alert alert-success mt-3 mb-0 py-2">
          This delivery challan is closed. All assigned invoices have final results.
        </div>
      {% elif counters.pending > 0 %}
        <div class="alert alert-warning mt-3 mb-0 py-2">
          {{ counters.pending }} invoice(s) ka result abhi pending hai.
        </div>
      {% endif %}

    </div>
  </div>

  <div class="card shadow-sm">
    <div class="card-header d-flex justify-content-between align-items-center">
      <div>
        <h6 class="mb-0 font-weight-bold">Assigned Invoices</h6>
        <small class="text-muted">Har invoice ka delivery result yahan manage hoga</small>
      </div>
    </div>



    <div class="table-responsive">
      <table class="table table-sm table-bordered table-hover mb-0">
        <thead class="thead-light">
          <tr>
            <th style="width:45px;">#</th>
            <th>Invoice</th>
            <th>Builty</th>
            <th>Customer</th>
            <th>Receiver</th>
            <th>Route</th>
            <th>Payment</th>
            <th class="text-right">Balance</th>
            <th class="text-right">Collected</th>
            <th>Status</th>
            <th>Reason / Remarks</th>
            <th style="width:130px;">Action</th>
          </tr>
        </thead>

        <tbody>
          {% for line in lines %}
            <tr>
              <td>{{ forloop.counter }}</td>

              <td>
                <strong>#{{ line.invoice_no }}</strong>
              </td>

              <td>{{ line.builty_no|default:"-" }}</td>

              <td>{{ line.customer_name|default:"-" }}</td>

              <td>
                {{ line.receiver_name|default:"-" }}<br>
                <small class="text-muted">{{ line.receiver_mobile|default:"" }}</small>
              </td>

              <td>
                {{ line.from_city|default:"-" }} → {{ line.to_city|default:"-" }}
              </td>

              <td>
                {% if line.payment_mode == "paid" %}
                  <span class="badge badge-success">Paid</span>
                {% elif line.payment_mode == "to_pay" %}
                  <span class="badge badge-warning">To Pay</span>
                {% elif line.payment_mode == "credit" %}
                  <span class="badge badge-info">Credit</span>
                {% else %}
                  <span class="badge badge-secondary">{{ line.payment_mode|default:"-" }}</span>
                {% endif %}
              </td>

              <td class="text-right">
                {% if line.balance_amount > 0 %}
                  <span class="text-danger font-weight-bold">{{ line.balance_amount|floatformat:2 }}</span>
                {% else %}
                  <span class="text-success font-weight-bold">{{ line.balance_amount|floatformat:2 }}</span>
                {% endif %}
              </td>

              <td class="text-right">
                {{ line.collected_amount|floatformat:2 }}
              </td>

              <td>
                {% if line.status == "pending" %}
                  <span class="badge badge-warning">{{ line.get_status_display }}</span>
                {% elif line.status == "delivered" %}
                  <span class="badge badge-success">{{ line.get_status_display }}</span>
                {% elif line.status == "not_delivered" %}
                  <span class="badge badge-secondary">{{ line.get_status_display }}</span>
                {% elif line.status == "partial" %}
                  <span class="badge badge-info">{{ line.get_status_display }}</span>
                {% elif line.status == "damage" %}
                  <span class="badge badge-danger">{{ line.get_status_display }}</span>
                {% elif line.status == "shortage" %}
                  <span class="badge badge-danger">{{ line.get_status_display }}</span>
                {% elif line.status == "cancelled" %}
                  <span class="badge badge-dark">{{ line.get_status_display }}</span>
                {% else %}
                  <span class="badge badge-light">{{ line.get_status_display }}</span>
                {% endif %}
              </td>

              <td>
                {% if line.status == "not_delivered" %}
                  <strong>{{ line.get_failed_reason_display|default:"-" }}</strong>
                  {% if line.result_remarks %}
                    <br><small class="text-muted">{{ line.result_remarks }}</small>
                  {% endif %}
                {% elif line.result_remarks %}
                  <small class="text-muted">{{ line.result_remarks }}</small>
                {% else %}
                  <span class="text-muted">-</span>
                {% endif %}
              </td>

              <td>
                {% if line.status == "pending" %}
                  <a href="{% url 'good_transport:deliveries:line_result' run.t_id line.id %}" class="btn btn-sm btn-success">
                    Result
                  </a>
                {% elif line.delivery_t_id %}
                  <a href="{% url 'good_transport:deliveries:proof_detail' line.delivery_t_id %}" class="btn btn-sm btn-info">
                    Proof
                  </a>
                {% else %}
                  <span class="text-muted">Done</span>
                {% endif %}
              </td>
            </tr>
          {% empty %}
            <tr>
              <td colspan="12" class="text-center text-muted py-4">
                No invoices assigned.
              </td>
            </tr>
          {% endfor %}
        </tbody>

        <tfoot>
          <tr>
            <th colspan="7" class="text-right">Totals</th>
            <th class="text-right">{{ summary.total_balance|floatformat:2 }}</th>
            <th class="text-right">{{ summary.total_collected|floatformat:2 }}</th>
            <th colspan="3"></th>
          </tr>
        </tfoot>
      </table>
    </div>
  </div>

</div>
{% endblock %}