{% extends "base.html" %}
{% load i18n %}

{% block title %}{% trans "Payment Schedule" %} - {% trans "Order" %} #{{ order.id }}{% endblock %}

{% block content %}
<div class="container py-5">
    <div class="row">
        <div class="col-lg-3 mb-4">
            <div class="card">
                <div class="card-body">
                    <h6 class="card-title text-muted">{% trans "Order Total" %}</h6>
                    <h3 class="mb-0">${{ order.total|floatformat:2 }}</h3>
                </div>
            </div>
        </div>
        <div class="col-lg-3 mb-4">
            <div class="card">
                <div class="card-body">
                    <h6 class="card-title text-muted">{% trans "Monthly Payment" %}</h6>
                    <h3 class="mb-0">${{ installment_schedule.installment_amount|floatformat:2 }}</h3>
                </div>
            </div>
        </div>
        <div class="col-lg-3 mb-4">
            <div class="card">
                <div class="card-body">
                    <h6 class="card-title text-muted">{% trans "Status" %}</h6>
                    <h3 class="mb-0">
                        <span class="badge bg-{{ installment_schedule.status|default:'secondary' }}">
                            {{ installment_schedule.get_status_display }}
                        </span>
                    </h3>
                </div>
            </div>
        </div>
        <div class="col-lg-3 mb-4">
            <div class="card">
                <div class="card-body">
                    <h6 class="card-title text-muted">{% trans "Progress" %}</h6>
                    <h3 class="mb-0">
                        {{ installment_schedule.paid_installments }}/{{ installment_schedule.total_installments }}
                    </h3>
                </div>
            </div>
        </div>
    </div>
    
    <div class="row mt-4">
        <div class="col-lg-8">
            <div class="card">
                <div class="card-body">
                    <h5 class="card-title">{% trans "Payment Progress" %}</h5>
                    <div class="progress mb-3" style="height: 25px;">
                        {% widthratio installment_schedule.paid_installments installment_schedule.total_installments 100 as progress_percent %}
                        <div 
                            class="progress-bar bg-success" 
                            role="progressbar" 
                            style="width: {{ progress_percent }}%;"
                            aria-valuenow="{{ installment_schedule.paid_installments }}"
                            aria-valuemin="0"
                            aria-valuemax="{{ installment_schedule.total_installments }}"
                        >
                            {{ progress_percent }}%
                        </div>
                    </div>
                    <p class="small text-muted">
                        {% blocktrans with paid=installment_schedule.paid_installments total=installment_schedule.total_installments %}
                        {{ paid }} of {{ total }} payments completed
                        {% endblocktrans %}
                    </p>
                </div>
            </div>
            
            <!-- Upcoming Payments -->
            {% if upcoming_payments %}
            <div class="card mt-4">
                <div class="card-header">
                    <h6 class="mb-0">
                        <i class="fas fa-calendar-alt"></i>
                        {% trans "Upcoming Payments" %}
                    </h6>
                </div>
                <div class="card-body p-0">
                    <div class="table-responsive">
                        <table class="table table-hover mb-0">
                            <thead class="table-light">
                                <tr>
                                    <th>{% trans "Payment #" %}</th>
                                    <th>{% trans "Amount" %}</th>
                                    <th>{% trans "Due Date" %}</th>
                                    <th>{% trans "Status" %}</th>
                                    <th>{% trans "Action" %}</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for payment in upcoming_payments %}
                                <tr>
                                    <td>#{{ payment.installment_number }}</td>
                                    <td>${{ payment.amount|floatformat:2 }}</td>
                                    <td>
                                        {{ payment.due_date|date:"M d, Y" }}
                                        {% if payment.due_date|date:"Y-m-d" <= today|date:"Y-m-d" %}
                                        <span class="badge bg-warning">{% trans "Overdue" %}</span>
                                        {% endif %}
                                    </td>
                                    <td>
                                        <span class="badge bg-info">{{ payment.get_status_display }}</span>
                                    </td>
                                    <td>
                                        <a href="{% url 'installment:retry_payment' payment.id %}" class="btn btn-sm btn-outline-primary">
                                            {% trans "Pay Now" %}
                                        </a>
                                    </td>
                                </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
            {% endif %}
            
            <!-- Paid Payments -->
            {% if paid_payments %}
            <div class="card mt-4">
                <div class="card-header">
                    <h6 class="mb-0">
                        <i class="fas fa-check-circle"></i>
                        {% trans "Payment History" %}
                    </h6>
                </div>
                <div class="card-body p-0">
                    <div class="table-responsive">
                        <table class="table table-hover mb-0">
                            <thead class="table-light">
                                <tr>
                                    <th>{% trans "Payment #" %}</th>
                                    <th>{% trans "Amount" %}</th>
                                    <th>{% trans "Paid Date" %}</th>
                                    <th>{% trans "Reference" %}</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for payment in paid_payments %}
                                <tr>
                                    <td>#{{ payment.installment_number }}</td>
                                    <td>${{ payment.amount|floatformat:2 }}</td>
                                    <td>{{ payment.processed_at|date:"M d, Y H:i" }}</td>
                                    <td><small>{{ payment.transaction_reference }}</small></td>
                                </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>
                </div>
            </div>
            {% endif %}
            
            <!-- Failed Payments -->
            {% if failed_payments %}
            <div class="card mt-4 border-danger">
                <div class="card-header bg-danger text-white">
                    <h6 class="mb-0">
                        <i class="fas fa-exclamation-circle"></i>
                        {% trans "Failed Payments - Action Required" %}
                    </h6>
                </div>
                <div class="card-body">
                    <div class="alert alert-warning" role="alert">
                        {% trans "Some payments have failed. Please retry or update your payment method." %}
                    </div>
                    <div class="table-responsive">
                        <table class="table table-hover">
                            <thead class="table-light">
                                <tr>
                                    <th>{% trans "Payment #" %}</th>
                                    <th>{% trans "Amount" %}</th>
                                    <th>{% trans "Error" %}</th>
                                    <th>{% trans "Attempts" %}</th>
                                    <th>{% trans "Action" %}</th>
                                </tr>
                            </thead>
                            <tbody>
                                {% for payment in failed_payments %}
                                <tr>
                                    <td>#{{ payment.installment_number }}</td>
                                    <td>${{ payment.amount|floatformat:2 }}</td>
                                    <td><small>{{ payment.error_message }}</small></td>
                                    <td>{{ payment.retry_count }}/{{ installment_schedule.max_retries }}</td>
                                    <td>
                                        <a href="{% url 'installment:retry_payment' payment.id %}" class="btn btn-sm btn-warning">
                                            {% trans "Retry Payment" %}
                                        </a>
                                    </td>
                                </tr>
                                {% endfor %}
                            </tbody>
                        </table>
                    </div>
                    
                    <div class="mt-3">
                        <a href="{% url 'installment:update_payment_method' order.id %}" class="btn btn-primary">
                            <i class="fas fa-credit-card"></i>
                            {% trans "Update Payment Method" %}
                        </a>
                    </div>
                </div>
            </div>
            {% endif %}
        </div>
        
        <!-- Sidebar -->
        <div class="col-lg-4">
            <!-- Order Summary -->
            <div class="card mb-4">
                <div class="card-body">
                    <h6 class="card-title">{% trans "Order Information" %}</h6>
                    <div class="row g-2 mb-3">
                        <div class="col-6">
                            <small class="text-muted">{% trans "Order #" %}</small>
                            <p class="mb-0"><strong>#{{ order.id }}</strong></p>
                        </div>
                        <div class="col-6">
                            <small class="text-muted">{% trans "Status" %}</small>
                            <p class="mb-0"><strong>{{ order.get_status_display }}</strong></p>
                        </div>
                    </div>
                    <hr>
                    <small class="text-muted">{% trans "Placed" %}</small>
                    <p class="mb-0">{{ order.created_at|date:"M d, Y" }}</p>
                </div>
            </div>
            
            <!-- Schedule Info -->
            <div class="card mb-4">
                <div class="card-body">
                    <h6 class="card-title">{% trans "Schedule Details" %}</h6>
                    <div class="row g-2 mb-3">
                        <div class="col-6">
                            <small class="text-muted">{% trans "Start Date" %}</small>
                            <p class="mb-0"><strong>{{ installment_schedule.start_date|date:"M d, Y" }}</strong></p>
                        </div>
                        <div class="col-6">
                            <small class="text-muted">{% trans "Next Payment" %}</small>
                            <p class="mb-0"><strong>{{ installment_schedule.next_payment_date|date:"M d, Y" }}</strong></p>
                        </div>
                    </div>
                    <hr>
                    <small class="text-muted">{% trans "Completion Date" %}</small>
                    <p class="mb-0">{{ installment_schedule.final_payment_date|date:"M d, Y" }}</p>
                </div>
            </div>
            
            <!-- Summary -->
            <div class="card bg-light">
                <div class="card-body">
                    <h6 class="card-title">{% trans "Summary" %}</h6>
                    <div class="d-flex justify-content-between mb-2">
                        <span>{% trans "Total Amount" %}:</span>
                        <strong>${{ order.total|floatformat:2 }}</strong>
                    </div>
                    <div class="d-flex justify-content-between mb-2">
                        <span>{% trans "Total Paid" %}:</span>
                        <strong class="text-success">${{ total_paid|floatformat:2 }}</strong>
                    </div>
                    <hr>
                    <div class="d-flex justify-content-between">
                        <span>{% trans "Remaining Balance" %}:</span>
                        <strong class="text-warning">${{ remaining_balance|floatformat:2 }}</strong>
                    </div>
                </div>
            </div>
            
            <!-- Actions -->
            <div class="mt-4">
                <div class="d-grid gap-2">
                    <a href="{% url 'installment:update_payment_method' order.id %}" class="btn btn-outline-primary">
                        <i class="fas fa-credit-card"></i>
                        {% trans "Update Payment Method" %}
                    </a>
                    <a href="{% url 'shop:order_detail' order.id %}" class="btn btn-outline-secondary">
                        <i class="fas fa-arrow-left"></i>
                        {% trans "Back to Order" %}
                    </a>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}