{% extends 'admin/master.html' %}
{% load static %}

{% block content %}
<style>
    .dark-font {
        color: #000000;
    }

    .form-group {
        position: relative;
    }

    .badge-inside {
        position: absolute;
        top: 50%;
        left: 30px;
        transform: translateY(-50%);
        background-color: #ffaa16;
        color: rgb(31, 29, 29);
    }

    .form-control {
        padding-right: 80px;
    }

    .card-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .card-header .btn {
        margin-left: 10px;
    }

    .image-preview {
        width: 150px;
        height: 150px;
        border: 1px solid #cccccc;
        border-radius: 4px;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        overflow: hidden;
        display: flex;
        align-items: center;
        justify-content: center;
        background-color: #f9f9f9;
        margin-top: 10px;
    }

    .image-preview img {
        max-width: 100%;
        max-height: 100%;
        object-fit: cover;
    }
</style>

<div class="content-body">
    <div class="container-fluid">
        <div class="row page-titles mx-0">
            <div class="col-sm-6 p-md-0">
                <div class="welcome-text">
                    <h4>Hi, welcome back!</h4>
                    <span class="ml-1">Edit Lab Package</span>
                </div>
            </div>
            <div class="col-sm-6 p-md-0 justify-content-sm-end mt-2 mt-sm-0 d-flex">
                <ol class="breadcrumb">
                    <li class="breadcrumb-item"><a href="javascript:void(0)">Form</a></li>
                    <li class="breadcrumb-item active"><a href="javascript:void(0)">Edit Lab Package</a></li>
                </ol>
            </div>
        </div>

        <div class="row">
            <div class="col-xl-12 col-xxl-12">
                <div class="card">
                    <div class="card-header">
                        <h4 class="card-title">Edit Lab Package</h4>
                        <div>
                            <a href="{% url 'lab_package_list' %}">
                                <button title="List" type="button" class="btn btn-primary">
                                    List
                                </button>
                            </a>
                        </div>
                    </div>
                    <div class="card-body">
                        <div class="basic-form">
                            <form action="{% url 'lab_package_edit' lab_package.id %}" method="POST" enctype="multipart/form-data">
                                {% csrf_token %}
                                
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Laboratory</label>
                                    <div class="col-sm-10">
                                        <select class="form-control" name="lab_id" required>
                                            <option disabled selected value="">Select Laboratory</option>
                                            {% for lab in laboratories %}
                                                <option value="{{ lab.id }}" {% if lab.id == lab_package.lab.id %}selected{% endif %}>{{ lab.lab_name }}</option>
                                            {% endfor %}
                                        </select>
                                    </div>
                                </div>
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Specialization</label>
                                    <div class="col-sm-10">
                                        <select class="form-control" name="lab_specialization" required>
                                            <option disabled selected value="">Select Lab Specialization</option>
                                            <option value="pediatric_diagnostics" {% if lab_package.lab_specialization == 'pediatric_diagnostics' %}selected{% endif %}>Pediatric Diagnostics</option>
                                            <option value="cardiac_diagnostics" {% if lab_package.lab_specialization == 'cardiac_diagnostics' %}selected{% endif %}>Cardiac Diagnostics</option>
                                            <option value="general_practice" {% if lab_package.lab_specialization == 'general_practice' %}selected{% endif %}>General Practice</option>
                                        </select>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Package Name</label>
                                    <div class="col-sm-10">
                                        <input type="text" class="form-control" name="package_name" value="{{ lab_package.package_name }}" placeholder="Enter Package Name" required>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Lab Service</label>
                                    <div class="col-sm-10">
                                        <select class="form-control" name="lab_service" required>
                                            <option disabled selected value="">Select Lab Service</option>
                                            {% for service in lab_services %}
                                                <option value="{{ service.id }}" {% if service.id == lab_package.lab_service.id %}selected{% endif %}>{{ service.service.service_name }}</option>
                                            {% endfor %}
                                        </select>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Test Preparation</label>
                                    <div class="col-sm-10">
                                        <textarea class="form-control" name="test_preparation" rows="3" placeholder="Enter Test Preparation Instructions">{{ lab_package.test_preparation }}</textarea>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Package Image</label>
                                    <div class="col-sm-10">
                                        <div class="image-preview mb-3" id="imagePreview">
                                            {% if lab_package.package_img %}
                                                <img src="{{ lab_package.package_img.url }}" alt="Image Preview" style="width: 150px; height: 150px; object-fit: cover; border-radius: 8px;">
                                            {% else %}
                                                <img src="{% static 'images/default_image.png' %}" alt="Default Image" style="width: 150px; height: 150px; object-fit: cover; border-radius: 8px;">
                                            {% endif %}
                                        </div>
                                        <input type="file" class="form-control" name="package_img" accept="image/*" id="packageImageInput">
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Expected Delivery</label>
                                    <div class="col-sm-10">
                                        <input type="text" class="form-control" name="expected_delivery" value="{{ lab_package.expected_delivery }}" placeholder="Enter Expected Delivery">
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Lab Tag</label>
                                    <div class="col-sm-10">
                                        <select class="form-control" name="lab_tag" required>
                                            <option disabled selected value="">Select Lab Tag</option>
                                            {% for tag in lab_tags %}
                                                <option value="{{ tag.id }}" {% if tag.id == lab_package.lab_tag.id %}selected{% endif %}>
                                                    {{ tag.tag_name }}
                                                </option>
                                            {% endfor %}
                                        </select>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Lab Price</label>
                                    <div class="col-sm-10">
                                        <input type="number" class="form-control" name="lab_price" value="{{ lab_package.lab_price }}" step="0.01" placeholder="Enter Lab Price" required>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Sale Price</label>
                                    <div class="col-sm-10">
                                        <input type="number" class="form-control" name="sale_price" value="{{ lab_package.sale_price }}" step="0.01" placeholder="Enter Sale Price" required>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Promote</label>
                                    <div class="col-sm-10">
                                        <select class="form-control" name="promote">
                                            <option value="0" {% if lab_package.promote == 0 %}selected{% endif %}>No</option>
                                            <option value="1" {% if lab_package.promote == 1 %}selected{% endif %}>Yes</option>
                                        </select>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <label class="col-sm-2 col-form-label">Status</label>
                                    <div class="col-sm-10">
                                        <select class="form-control" name="status" required>
                                            <option value="1" {% if lab_package.status == 1 %}selected{% endif %}>Active</option>
                                            <option value="0" {% if lab_package.status == 0 %}selected{% endif %}>Inactive</option>
                                        </select>
                                    </div>
                                </div>
        
                                <div class="form-group row">
                                    <div class="col-sm-10 offset-sm-2">
                                        <button type="submit" class="btn btn-primary">Save Changes</button>
                                        <a href="{% url 'lab_package_list' %}" class="btn btn-secondary">Cancel</a>
                                    </div>
                                </div>
                            </form>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

<script>
    // Image preview feature
    document.getElementById('packageImageInput').addEventListener('change', function(event) {
        var preview = document.getElementById('imagePreview');
        var file = event.target.files[0];
        if (file) {
            var reader = new FileReader();
            reader.onload = function(e) {
                var imgElement = document.createElement('img');
                imgElement.src = e.target.result;
                imgElement.style.width = '150px';
                imgElement.style.height = '150px';
                imgElement.style.objectFit = 'cover';
                imgElement.style.borderRadius = '8px';
                preview.innerHTML = ''; // Clear previous image
                preview.appendChild(imgElement);
            }
            reader.readAsDataURL(file);
        }
    });
</script>

{% endblock %}