{% extends 'base.html' %}

{% block title %}POS Dashboard - 3ncount{% endblock %}

{% block page_pretitle %}
<div class="page-pretitle">
    <span class="badge badge-purple-light">
        <i class="ti ti-star me-1"></i>Premium Feature
    </span>
</div>
{% endblock %}

{% block page_title %}
<i class="ti ti-building-store me-2"></i>POS System Dashboard
{% endblock %}

{% block page_actions %}
<a href="{% url 'pos:terminal' %}" class="btn btn-primary">
    <i class="ti ti-device-pos"></i> Open Terminal
</a>
<a href="{% url 'pos:product_list' %}" class="btn btn-outline-primary">
    <i class="ti ti-package"></i> Products
</a>
<a href="{% url 'pos:sale_create' %}" class="btn btn-success">
    <i class="ti ti-cash"></i> New Sale
</a>
{% endblock %}

{% block content %}
<div class="animate-fade-in-up">
    <!-- Stats Row -->
    <div class="row mb-4">
        <div class="col-sm-6 col-lg-3">
            <div class="card dashboard-card card-primary hover-lift">
                <div class="card-body">
                    <div class="d-flex align-items-center mb-3">
                        <div class="stat-icon primary me-3">
                            <i class="ti ti-package"></i>
                        </div>
                        <div class="flex-grow-1">
                            <div class="text-muted small mb-1">Total Products</div>
                            <div class="stat-value text-primary">{{ total_products }}</div>
                        </div>
                    </div>
                    <div class="text-muted small">Active inventory items</div>
                </div>
            </div>
        </div>
        
        <div class="col-sm-6 col-lg-3">
            <div class="card dashboard-card card-warning hover-lift">
                <div class="card-body">
                    <div class="d-flex align-items-center mb-3">
                        <div class="stat-icon warning me-3">
                            <i class="ti ti-alert-triangle"></i>
                        </div>
                        <div class="flex-grow-1">
                            <div class="text-muted small mb-1">Low Stock Alert</div>
                            <div class="stat-value text-warning">{{ low_stock_count }}</div>
                        </div>
                    </div>
                    <div class="text-muted small">Products need reordering</div>
                </div>
            </div>
        </div>
        
        <div class="col-sm-6 col-lg-3">
            <div class="card dashboard-card card-success hover-lift">
                <div class="card-body">
                    <div class="d-flex align-items-center mb-3">
                        <div class="stat-icon success me-3">
                            <i class="ti ti-cash"></i>
                        </div>
                        <div class="flex-grow-1">
                            <div class="text-muted small mb-1">Sales Today</div>
                            <div class="stat-value text-success">RM {{ total_sales_today|floatformat:2 }}</div>
                        </div>
                    </div>
                    <div class="text-muted small">Total sales for today</div>
                </div>
            </div>
        </div>
        
        <div class="col-sm-6 col-lg-3">
            <div class="card dashboard-card card-info hover-lift">
                <div class="card-body">
                    <div class="text-muted small mb-3">
                        <i class="ti ti-click me-1"></i>Quick Actions
                    </div>
                    <div class="btn-list">
                        <a href="{% url 'pos:terminal' %}" class="btn btn-sm btn-primary w-100">
                            <i class="ti ti-device-pos"></i> POS Terminal
                        </a>
                        <a href="{% url 'pos:product_list' %}" class="btn btn-sm btn-outline-primary w-100">
                            <i class="ti ti-package"></i> Products
                        </a>
                        <a href="{% url 'pos:inventory_dashboard' %}" class="btn btn-sm btn-outline-info w-100">
                            <i class="ti ti-building-warehouse"></i> Inventory
                        </a>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Main Content Row -->
    <div class="row">
        <!-- Recent Sales -->
        <div class="col-lg-6 mb-4">
            <div class="card shadow-sm">
                <div class="card-header bg-gradient-primary text-white">
                    <div class="d-flex align-items-center justify-content-between">
                        <h3 class="card-title mb-0">
                            <i class="ti ti-receipt me-2"></i>Recent Sales
                        </h3>
                        <a href="{% url 'pos:sale_list' %}" class="btn btn-sm btn-white">
                            <i class="ti ti-eye me-1"></i>View All
                        </a>
                    </div>
                </div>
                <div class="card-body p-0">
                    {% if recent_sales %}
                        <div class="list-group list-group-flush">
                            {% for sale in recent_sales %}
                                <a href="{% url 'pos:sale_detail' sale.pk %}" class="list-group-item list-group-item-action">
                                    <div class="row align-items-center">
                                        <div class="col-auto">
                                            <span class="avatar" style="background: linear-gradient(135deg, #10b981 0%, #059669 100%); color: white;">
                                                <i class="ti ti-receipt"></i>
                                            </span>
                                        </div>
                                        <div class="col text-truncate">
                                            <div class="fw-bold text-reset">{{ sale.sale_number }}</div>
                                            <div class="text-muted text-truncate small">
                                                <i class="ti ti-user me-1"></i>
                                                {% if sale.customer %}
                                                    {{ sale.customer.name }}
                                                {% elif sale.customer_name %}
                                                    {{ sale.customer_name }}
                                                {% else %}
                                                    Walk-in Customer
                                                {% endif %}
                                            </div>
                                        </div>
                                        <div class="col-auto text-end">
                                            <div class="badge badge-success-light mb-1">
                                                <i class="ti ti-cash me-1"></i>RM {{ sale.total|floatformat:2 }}
                                            </div>
                                            <div class="text-muted small">
                                                <i class="ti ti-calendar me-1"></i>{{ sale.sale_date|date:"d M Y" }}
                                            </div>
                                        </div>
                                    </div>
                                </a>
                            {% endfor %}
                        </div>
                    {% else %}
                        <div class="empty-state">
                            <i class="ti ti-receipt-off"></i>
                            <h3>No sales yet</h3>
                            <p class="text-muted">Start making sales to see them here</p>
                            <a href="{% url 'pos:sale_create' %}" class="btn btn-primary">
                                <i class="ti ti-plus"></i> Create First Sale
                            </a>
                        </div>
                    {% endif %}
                </div>
            </div>
        </div>
        
        <!-- Low Stock Products -->
        <div class="col-lg-6 mb-4">
            <div class="card shadow-sm">
                <div class="card-header bg-gradient-warning text-white">
                    <div class="d-flex align-items-center justify-content-between">
                        <h3 class="card-title mb-0">
                            <i class="ti ti-alert-triangle me-2"></i>Low Stock Alert
                        </h3>
                        <a href="{% url 'pos:inventory_dashboard' %}" class="btn btn-sm btn-white">
                            <i class="ti ti-building-warehouse me-1"></i>Inventory
                        </a>
                    </div>
                </div>
                <div class="card-body p-0">
                    {% if low_stock_products %}
                        <div class="list-group list-group-flush">
                            {% for product in low_stock_products %}
                                <a href="{% url 'pos:product_detail' product.pk %}" class="list-group-item list-group-item-action">
                                    <div class="row align-items-center">
                                        <div class="col-auto">
                                            <span class="avatar" style="background-image: url(https://ui-avatars.com/api/?name={{ product.name|urlencode }}&background=f59e0b&color=fff)"></span>
                                        </div>
                                        <div class="col text-truncate">
                                            <div class="fw-bold text-reset">{{ product.name }}</div>
                                            <div class="text-muted text-truncate small">
                                                <i class="ti ti-barcode me-1"></i>SKU: {{ product.sku }}
                                            </div>
                                        </div>
                                        <div class="col-auto text-end">
                                            <div class="badge badge-warning-light mb-1">
                                                <i class="ti ti-box me-1"></i>{{ product.current_stock }} {{ product.unit }}
                                            </div>
                                            <div class="text-muted small">
                                                <i class="ti ti-reload me-1"></i>Reorder: {{ product.reorder_level }}
                                            </div>
                                        </div>
                                    </div>
                                </a>
                            {% endfor %}
                        </div>
                    {% else %}
                        <div class="empty-state">
                            <i class="ti ti-check-circle"></i>
                            <h3>All stock levels are good</h3>
                            <p class="text-muted">No products need reordering at this time</p>
                        </div>
                    {% endif %}
                </div>
            </div>
        </div>
    </div>

    <!-- Info Alert -->
    <div class="card shadow-sm">
        <div class="card-header bg-gradient-info text-white">
            <h3 class="card-title mb-0">
                <i class="ti ti-info-circle me-2"></i>POS System Information
            </h3>
        </div>
        <div class="card-body">
            <div class="row">
                <div class="col-md-4 mb-3">
                    <div class="p-3 bg-soft-primary rounded">
                        <h5 class="text-primary mb-2">
                            <i class="ti ti-device-pos me-1"></i>POS Terminal
                        </h5>
                        <p class="text-muted small mb-0">
                            Use the terminal for fast checkout with product grid, cart management, and multiple payment methods.
                        </p>
                    </div>
                </div>
                <div class="col-md-4 mb-3">
                    <div class="p-3 bg-soft-success rounded">
                        <h5 class="text-success mb-2">
                            <i class="ti ti-package me-1"></i>Inventory Management
                        </h5>
                        <p class="text-muted small mb-0">
                            Track stock levels, manage products, categories, and receive low stock alerts automatically.
                        </p>
                    </div>
                </div>
                <div class="col-md-4 mb-3">
                    <div class="p-3 bg-soft-info rounded">
                        <h5 class="text-info mb-2">
                            <i class="ti ti-chart-bar me-1"></i>Sales Reporting
                        </h5>
                        <p class="text-muted small mb-0">
                            View detailed sales reports, customer history, and analyze business performance trends.
                        </p>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

{% endblock %}