{# app/templates/vendor/customers.html #}
{% extends "vendor/base.html" %}
{% from 'shared/macros/pagination.html' import pagination %}
{% from 'shared/macros/headers.html' import page_header_flex, refresh_button %}
{% from 'shared/macros/alerts.html' import loading_state, error_state %}

{% block title %}Customers{% endblock %}

{% block alpine_data %}vendorCustomers(){% endblock %}

{% block content %}
<!-- Page Header -->
{% call page_header_flex(title='Customers', subtitle='View and manage your customer relationships') %}
    <div class="flex items-center gap-4">
        {{ refresh_button(loading_var='loading', onclick='loadCustomers()', variant='secondary') }}
    </div>
{% endcall %}

{{ loading_state('Loading customers...') }}

{{ error_state('Error loading customers') }}

<!-- Stats Cards -->
<div x-show="!loading" class="grid gap-6 mb-8 md:grid-cols-3">
    <!-- Total Customers -->
    <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
        <div class="p-3 mr-4 text-purple-500 bg-purple-100 rounded-full dark:text-purple-100 dark:bg-purple-500">
            <span x-html="$icon('users', 'w-5 h-5')"></span>
        </div>
        <div>
            <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">Total Customers</p>
            <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.total">0</p>
        </div>
    </div>

    <!-- Active Customers -->
    <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
        <div class="p-3 mr-4 text-green-500 bg-green-100 rounded-full dark:text-green-100 dark:bg-green-500">
            <span x-html="$icon('check-circle', 'w-5 h-5')"></span>
        </div>
        <div>
            <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">Active</p>
            <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.active">0</p>
        </div>
    </div>

    <!-- New This Month -->
    <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
        <div class="p-3 mr-4 text-blue-500 bg-blue-100 rounded-full dark:text-blue-100 dark:bg-blue-500">
            <span x-html="$icon('user-plus', 'w-5 h-5')"></span>
        </div>
        <div>
            <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">New This Month</p>
            <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.new_this_month">0</p>
        </div>
    </div>
</div>

<!-- Filters -->
<div x-show="!loading" class="mb-6 p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
    <div class="flex flex-wrap items-center gap-4">
        <!-- Search -->
        <div class="flex-1 min-w-[200px]">
            <div class="relative">
                <span class="absolute inset-y-0 left-0 flex items-center pl-3">
                    <span x-html="$icon('search', 'w-5 h-5 text-gray-400')"></span>
                </span>
                <input
                    type="text"
                    x-model="filters.search"
                    @input="debouncedSearch()"
                    placeholder="Search by name or email..."
                    class="w-full pl-10 pr-4 py-2 text-sm text-gray-700 placeholder-gray-400 bg-gray-50 border border-gray-200 rounded-lg dark:placeholder-gray-500 dark:text-gray-300 dark:bg-gray-700 dark:border-gray-600 focus:border-purple-400 focus:outline-none focus:ring-1 focus:ring-purple-400"
                />
            </div>
        </div>

        <!-- Status Filter -->
        <select
            x-model="filters.status"
            @change="applyFilter()"
            class="px-4 py-2 text-sm text-gray-700 bg-gray-50 border border-gray-200 rounded-lg dark:text-gray-300 dark:bg-gray-700 dark:border-gray-600 focus:border-purple-400 focus:outline-none focus:ring-1 focus:ring-purple-400"
        >
            <option value="">All Status</option>
            <option value="active">Active</option>
            <option value="inactive">Inactive</option>
        </select>

        <!-- Clear Filters -->
        <button
            x-show="filters.search || filters.status"
            @click="clearFilters()"
            class="px-4 py-2 text-sm text-gray-600 hover:text-gray-800 dark:text-gray-400 dark:hover:text-gray-200"
        >
            Clear filters
        </button>
    </div>
</div>

<!-- Customers Table -->
<div x-show="!loading && !error" class="w-full mb-8 overflow-hidden rounded-lg shadow-xs">
    <div class="w-full overflow-x-auto">
        <table class="w-full whitespace-no-wrap">
            <thead>
                <tr class="text-xs font-semibold tracking-wide text-left text-gray-500 uppercase border-b dark:border-gray-700 bg-gray-50 dark:text-gray-400 dark:bg-gray-800">
                    <th class="px-4 py-3">Customer</th>
                    <th class="px-4 py-3">Email</th>
                    <th class="px-4 py-3">Joined</th>
                    <th class="px-4 py-3">Orders</th>
                    <th class="px-4 py-3">Actions</th>
                </tr>
            </thead>
            <tbody class="bg-white divide-y dark:divide-gray-700 dark:bg-gray-800">
                <template x-for="customer in customers" :key="customer.id">
                    <tr class="text-gray-700 dark:text-gray-400">
                        <!-- Customer Info -->
                        <td class="px-4 py-3">
                            <div class="flex items-center text-sm">
                                <div class="relative w-10 h-10 mr-3 rounded-full overflow-hidden bg-purple-100 dark:bg-purple-900 flex items-center justify-center">
                                    <span class="text-sm font-semibold text-purple-600 dark:text-purple-300" x-text="getInitials(customer)"></span>
                                </div>
                                <div>
                                    <p class="font-semibold" x-text="`${customer.first_name || ''} ${customer.last_name || ''}`.trim() || 'Unknown'"></p>
                                    <p class="text-xs text-gray-500 dark:text-gray-400" x-text="customer.phone || ''"></p>
                                </div>
                            </div>
                        </td>
                        <!-- Email -->
                        <td class="px-4 py-3 text-sm" x-text="customer.email || '-'"></td>
                        <!-- Joined -->
                        <td class="px-4 py-3 text-sm" x-text="formatDate(customer.created_at)"></td>
                        <!-- Orders -->
                        <td class="px-4 py-3 text-sm font-semibold" x-text="customer.order_count || 0"></td>
                        <!-- Actions -->
                        <td class="px-4 py-3">
                            <div class="flex items-center space-x-2 text-sm">
                                <button
                                    @click="viewCustomer(customer)"
                                    class="p-1 text-gray-500 hover:text-purple-600 dark:text-gray-400 dark:hover:text-purple-400"
                                    title="View Details"
                                >
                                    <span x-html="$icon('eye', 'w-5 h-5')"></span>
                                </button>
                                <button
                                    @click="viewCustomerOrders(customer)"
                                    class="p-1 text-gray-500 hover:text-blue-600 dark:text-gray-400 dark:hover:text-blue-400"
                                    title="View Orders"
                                >
                                    <span x-html="$icon('document-text', 'w-5 h-5')"></span>
                                </button>
                                <button
                                    @click="messageCustomer(customer)"
                                    class="p-1 text-gray-500 hover:text-green-600 dark:text-gray-400 dark:hover:text-green-400"
                                    title="Send Message"
                                >
                                    <span x-html="$icon('chat-bubble-left-right', 'w-5 h-5')"></span>
                                </button>
                            </div>
                        </td>
                    </tr>
                </template>
                <!-- Empty State -->
                <tr x-show="customers.length === 0">
                    <td colspan="5" class="px-4 py-8 text-center text-gray-500 dark:text-gray-400">
                        <div class="flex flex-col items-center">
                            <span x-html="$icon('users', 'w-12 h-12 text-gray-300 dark:text-gray-600 mb-4')"></span>
                            <p class="text-lg font-medium">No customers found</p>
                            <p class="text-sm">Customers will appear here when they make purchases</p>
                        </div>
                    </td>
                </tr>
            </tbody>
        </table>
    </div>
</div>

<!-- Pagination -->
<div x-show="!loading && pagination.total > 0" class="mb-8">
    {{ pagination(
        current_page='pagination.page',
        total_pages='totalPages',
        total_items='pagination.total',
        start_index='startIndex',
        end_index='endIndex',
        page_numbers='pageNumbers',
        previous_fn='previousPage()',
        next_fn='nextPage()',
        goto_fn='goToPage'
    ) }}
</div>

<!-- Customer Detail Modal -->
<div x-show="showDetailModal" x-cloak class="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black bg-opacity-50">
    <div class="w-full max-w-lg bg-white rounded-lg shadow-xl dark:bg-gray-800" @click.away="showDetailModal = false">
        <div class="flex items-center justify-between p-4 border-b dark:border-gray-700">
            <h3 class="text-lg font-semibold text-gray-800 dark:text-gray-200">Customer Details</h3>
            <button @click="showDetailModal = false" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-200">
                <span x-html="$icon('x', 'w-5 h-5')"></span>
            </button>
        </div>
        <div class="p-4" x-show="selectedCustomer">
            <div class="flex items-center mb-4">
                <div class="w-16 h-16 rounded-full bg-purple-100 dark:bg-purple-900 flex items-center justify-center mr-4">
                    <span class="text-xl font-semibold text-purple-600 dark:text-purple-300" x-text="getInitials(selectedCustomer)"></span>
                </div>
                <div>
                    <p class="text-lg font-semibold text-gray-800 dark:text-gray-200" x-text="`${selectedCustomer?.first_name || ''} ${selectedCustomer?.last_name || ''}`.trim() || 'Unknown'"></p>
                    <p class="text-sm text-gray-500 dark:text-gray-400" x-text="selectedCustomer?.email"></p>
                </div>
            </div>
            <div class="grid grid-cols-2 gap-4 text-sm">
                <div>
                    <p class="text-gray-500 dark:text-gray-400">Phone</p>
                    <p class="font-medium text-gray-800 dark:text-gray-200" x-text="selectedCustomer?.phone || '-'"></p>
                </div>
                <div>
                    <p class="text-gray-500 dark:text-gray-400">Joined</p>
                    <p class="font-medium text-gray-800 dark:text-gray-200" x-text="formatDate(selectedCustomer?.created_at)"></p>
                </div>
                <div>
                    <p class="text-gray-500 dark:text-gray-400">Total Orders</p>
                    <p class="font-medium text-gray-800 dark:text-gray-200" x-text="selectedCustomer?.order_count || 0"></p>
                </div>
                <div>
                    <p class="text-gray-500 dark:text-gray-400">Total Spent</p>
                    <p class="font-medium text-gray-800 dark:text-gray-200" x-text="formatPrice(selectedCustomer?.total_spent || 0)"></p>
                </div>
            </div>
        </div>
        <div class="flex justify-end gap-2 p-4 border-t dark:border-gray-700">
            <button @click="showDetailModal = false" class="px-4 py-2 text-sm text-gray-600 hover:text-gray-800 dark:text-gray-400 dark:hover:text-gray-200">
                Close
            </button>
            <button @click="messageCustomer(selectedCustomer); showDetailModal = false" class="px-4 py-2 text-sm font-medium text-white bg-purple-600 rounded-lg hover:bg-purple-700">
                Send Message
            </button>
        </div>
    </div>
</div>

<!-- Customer Orders Modal -->
<div x-show="showOrdersModal" x-cloak class="fixed inset-0 z-50 flex items-center justify-center p-4 bg-black bg-opacity-50">
    <div class="w-full max-w-2xl bg-white rounded-lg shadow-xl dark:bg-gray-800" @click.away="showOrdersModal = false">
        <div class="flex items-center justify-between p-4 border-b dark:border-gray-700">
            <h3 class="text-lg font-semibold text-gray-800 dark:text-gray-200">
                Orders for <span x-text="`${selectedCustomer?.first_name || ''} ${selectedCustomer?.last_name || ''}`.trim()"></span>
            </h3>
            <button @click="showOrdersModal = false" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-200">
                <span x-html="$icon('x', 'w-5 h-5')"></span>
            </button>
        </div>
        <div class="p-4 max-h-96 overflow-y-auto">
            <template x-if="customerOrders.length === 0">
                <p class="text-center text-gray-500 dark:text-gray-400 py-8">No orders found for this customer</p>
            </template>
            <template x-for="order in customerOrders" :key="order.id">
                <div class="flex items-center justify-between p-3 border-b dark:border-gray-700 last:border-0">
                    <div>
                        <p class="font-mono font-semibold text-gray-800 dark:text-gray-200" x-text="order.order_number || `#${order.id}`"></p>
                        <p class="text-sm text-gray-500 dark:text-gray-400" x-text="formatDate(order.created_at)"></p>
                    </div>
                    <div class="text-right">
                        <p class="font-semibold text-gray-800 dark:text-gray-200" x-text="formatPrice(order.total)"></p>
                        <span
                            class="text-xs px-2 py-1 font-semibold leading-tight rounded-full"
                            :class="{
                                'text-green-700 bg-green-100 dark:bg-green-700 dark:text-green-100': order.status === 'completed',
                                'text-yellow-700 bg-yellow-100 dark:bg-yellow-700 dark:text-yellow-100': order.status === 'pending',
                                'text-blue-700 bg-blue-100 dark:bg-blue-700 dark:text-blue-100': order.status === 'processing'
                            }"
                            x-text="order.status"
                        ></span>
                    </div>
                </div>
            </template>
        </div>
        <div class="flex justify-end p-4 border-t dark:border-gray-700">
            <button @click="showOrdersModal = false" class="px-4 py-2 text-sm text-gray-600 hover:text-gray-800 dark:text-gray-400 dark:hover:text-gray-200">
                Close
            </button>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_scripts %}
<script src="{{ url_for('static', path='vendor/js/customers.js') }}"></script>
{% endblock %}