{% extends 'base.html' %}
{% load static %}

{% block title %}Create Delivery for {{ so.so_number }} - Manufacturing App{% endblock %}

{% block content %}
<div class="container-fluid mt-4">
    <div class="row">
        <div class="col-md-10 offset-md-1">
            <div class="card">
                <div class="card-header">
                    <h4 class="mb-0">
                        <i class="fas fa-truck"></i> Create Delivery for {{ so.so_number }}
                    </h4>
                </div>
                <div class="card-body">
                    <form method="post" id="delivery-form">
                        {% csrf_token %}

                        <!-- Delivery Header -->
                        <div class="row">
                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label class="form-label">Delivery Number</label>
                                    <input type="text" class="form-control" value="DELXXXX" readonly>
                                    <small class="text-muted">Auto-generated</small>
                                </div>
                            </div>

                            <div class="col-md-6">
                                <div class="mb-3">
                                    <label for="delivery_date" class="form-label">Delivery Date</label>
                                    <input type="date" class="form-control" id="delivery_date" name="delivery_date"
                                           value="{{ today }}" required>
                                </div>
                            </div>
                        </div>

                        <!-- Delivery Items -->
                        <div class="formset-container">
                            <div class="formset-header">
                                <h5 class="mb-0">
                                    <i class="fas fa-list"></i> Delivery Items
                                </h5>
                            </div>

                            <div id="delivery-items-container">
                                {% for item in undelivered_items %}
                                <div class="item-form mb-3 p-3 border rounded">
                                    <div class="row">
                                        <div class="col-md-4">
                                            <label class="form-label">Product</label>
                                            <div class="form-control-plaintext">
                                                <strong>{{ item.product.name }}</strong><br>
                                                <small class="text-muted">{{ item.product.code }}</small>
                                            </div>
                                        </div>

                                        <div class="col-md-2">
                                            <label class="form-label">Ordered</label>
                                            <div class="form-control-plaintext">{{ item.quantity|floatformat:0 }}</div>
                                        </div>

                                        <div class="col-md-2">
                                            <label class="form-label">Previously Delivered</label>
                                            <div class="form-control-plaintext">{{ item.shipped_quantity|floatformat:0 }}</div>
                                        </div>

                                        <div class="col-md-2">
                                            <label class="form-label">Deliver Now</label>
                                            <input type="number" class="form-control" name="quantity_{{ item.id }}"
                                                   step="0.01" min="0" max="{{ item.quantity|floatformat:0 }}"
                                                   placeholder="0">
                                        </div>

                                        <div class="col-md-2">
                                            <label class="form-label">Notes</label>
                                            <textarea class="form-control" name="notes_{{ item.id }}" rows="2"></textarea>
                                        </div>
                                    </div>
                                </div>
                                {% endfor %}
                            </div>
                        </div>

                        <div class="mb-3">
                            <label for="notes" class="form-label">Delivery Notes</label>
                            <textarea class="form-control" id="notes" name="notes" rows="3"></textarea>
                        </div>

                        <div class="d-flex justify-content-between">
                            <a href="{% url 'sales:so_detail' so.so_number %}" class="btn btn-secondary">
                                <i class="fas fa-times"></i> Cancel
                            </a>
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-save"></i> Create Delivery
                            </button>
                        </div>
                    </form>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}