{% extends "base.html" %}

{% block title %}{% if customer %}Edit Customer{% else %}New Customer{% endif %} - Northwind Traders{% endblock %}

{% block content %}
<div class="row justify-content-center">
    <div class="col-md-8">
        <div class="card">
            <div class="card-header d-flex justify-content-between align-items-center">
                <h5>{% if customer %}Edit Customer{% else %}New Customer{% endif %}</h5>
                <a href="{{ url_for('customers') }}" class="btn btn-secondary btn-sm">Cancel</a>
            </div>
            <div class="card-body">
                {% if customer %}
                <form method="POST" action="{{ url_for('customer_edit', customer_id=customer['CustomerID']) }}">
                {% else %}
                <form method="POST" action="{{ url_for('customer_new') }}">
                {% endif %}
                    
                    <div class="mb-3">
                        <label for="customer_id" class="form-label">Customer ID *</label>
                        <input type="text" class="form-control" id="customer_id" name="customer_id"
                               value="{{ customer['CustomerID'] if customer else '' }}"
                               {% if customer %}readonly{% endif %} required>
                        {% if not customer %}
                        <div class="form-text">Unique identifier (e.g., ALFKI)</div>
                        {% endif %}
                    </div>

                    <div class="mb-3">
                        <label for="company_name" class="form-label">Company Name *</label>
                        <input type="text" class="form-control" id="company_name" name="company_name"
                               value="{{ customer['CompanyName'] if customer else '' }}" required>
                    </div>

                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label for="contact_name" class="form-label">Contact Name</label>
                            <input type="text" class="form-control" id="contact_name" name="contact_name"
                                   value="{{ customer['ContactName'] if customer else '' }}">
                        </div>
                        <div class="col-md-6 mb-3">
                            <label for="contact_title" class="form-label">Contact Title</label>
                            <input type="text" class="form-control" id="contact_title" name="contact_title"
                                   value="{{ customer['ContactTitle'] if customer else '' }}">
                        </div>
                    </div>

                    <div class="mb-3">
                        <label for="address" class="form-label">Address</label>
                        <input type="text" class="form-control" id="address" name="address"
                               value="{{ customer['Address'] if customer else '' }}">
                    </div>

                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label for="city" class="form-label">City</label>
                            <input type="text" class="form-control" id="city" name="city"
                                   value="{{ customer['City'] if customer else '' }}">
                        </div>
                        <div class="col-md-4 mb-3">
                            <label for="region" class="form-label">Region</label>
                            <input type="text" class="form-control" id="region" name="region"
                                   value="{{ customer['Region'] if customer else '' }}">
                        </div>
                        <div class="col-md-2 mb-3">
                            <label for="postal_code" class="form-label">Postal Code</label>
                            <input type="text" class="form-control" id="postal_code" name="postal_code"
                                   value="{{ customer['PostalCode'] if customer else '' }}">
                        </div>
                    </div>

                    <div class="row">
                        <div class="col-md-6 mb-3">
                            <label for="country" class="form-label">Country</label>
                            <input type="text" class="form-control" id="country" name="country"
                                   value="{{ customer['Country'] if customer else '' }}">
                        </div>
                        <div class="col-md-6 mb-3">
                            <label for="phone" class="form-label">Phone</label>
                            <input type="text" class="form-control" id="phone" name="phone"
                                   value="{{ customer['Phone'] if customer else '' }}">
                        </div>
                    </div>

                    <div class="mb-3">
                        <label for="fax" class="form-label">Fax</label>
                        <input type="text" class="form-control" id="fax" name="fax"
                               value="{{ customer['Fax'] if customer else '' }}">
                    </div>

                    <div class="d-flex justify-content-between">
                        {% if customer %}
                        <button type="submit" formaction="{{ url_for('customer_delete', customer_id=customer['CustomerID']) }}"
                                class="btn btn-danger"
                                onclick="return confirm('Are you sure you want to delete this customer?')">
                            Delete
                        </button>
                        {% else %}
                        <div></div>
                        {% endif %}
                        <button type="submit" class="btn btn-primary">Save Customer</button>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
{% endblock %}