{% extends 'base.html' %}
{% load static %}

{% block title %}All Services - Inveterate{% endblock %}

{% block content %}
<div x-data="adminServices()" x-init="init()">
    <div class="mb-8 flex justify-between items-center">
        <div>
            <h1 class="text-3xl font-bold text-gray-900">All Services</h1>
            <p class="mt-2 text-gray-600">Manage all provisioned services</p>
        </div>
        <a href="{% url 'service-order' %}" class="bg-blue-600 hover:bg-blue-700 text-white px-4 py-2 rounded-md text-sm font-medium">
            + New Service
        </a>
    </div>

    <!-- Filters -->
    <div class="bg-white rounded-lg shadow-md p-4 mb-6 flex flex-wrap gap-4 items-center">
        <div>
            <label class="form-label">Status</label>
            <select x-model="filterStatus" @change="loadServices()" class="form-select">
                <option value="">All</option>
                <option value="active">Active</option>
                <option value="pending">Pending</option>
                <option value="suspended">Suspended</option>
                <option value="error">Error</option>
                <option value="past_due">Past Due</option>
            </select>
        </div>
        <div class="flex-1">
            <label class="form-label">Search</label>
            <input x-model="search" @input.debounce.300ms="filterLocal()" type="text" class="form-input" placeholder="Search by hostname...">
        </div>
    </div>

    <!-- Loading -->
    <div x-show="loading" class="flex justify-center py-12">
        <div class="spinner"></div>
    </div>

    <!-- Services Table -->
    <div x-show="!loading" class="bg-white rounded-lg shadow-md overflow-hidden">
        <div class="overflow-x-auto">
            <table class="min-w-full divide-y divide-gray-200">
                <thead class="bg-gray-50">
                    <tr>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Hostname</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Owner</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Plan</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Node</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Status</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Machine ID</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Created</th>
                        <th class="px-6 py-3 text-left text-xs font-medium text-gray-500 uppercase tracking-wider">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y divide-gray-200">
                    <template x-for="service in filtered" :key="service.id">
                        <tr>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <a :href="`/services/${service.id}/`" class="text-blue-600 hover:text-blue-800 font-medium" x-text="service.hostname"></a>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500" x-text="service.owner"></td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500" x-text="service.plan_name || '-'"></td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500" x-text="service.node || '-'"></td>
                            <td class="px-6 py-4 whitespace-nowrap">
                                <span :class="`status-badge status-${service.status}`" x-text="service.status"></span>
                            </td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500" x-text="service.machine_id || '-'"></td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm text-gray-500" x-text="formatDate(service.created)"></td>
                            <td class="px-6 py-4 whitespace-nowrap text-sm font-medium space-x-2">
                                <button @click="startService(service.id)" x-show="service.status === 'active' || service.status === 'suspended'"
                                        class="text-green-600 hover:text-green-800">Start</button>
                                <button @click="stopService(service.id)" x-show="service.status === 'active'"
                                        class="text-yellow-600 hover:text-yellow-800">Stop</button>
                                <button @click="confirmCancel(service)" x-show="service.status !== 'destroyed'"
                                        class="text-red-600 hover:text-red-800">Cancel</button>
                            </td>
                        </tr>
                    </template>
                </tbody>
            </table>
        </div>
    </div>

    <!-- Empty State -->
    <div x-show="!loading && filtered.length === 0" class="text-center py-12 text-gray-500">
        No services found.
    </div>

    <!-- Cancel Confirmation Modal -->
    <div x-show="showCancelModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50" x-cloak>
        <div class="bg-white rounded-lg shadow-xl p-6 max-w-md w-full mx-4">
            <h3 class="text-lg font-semibold text-gray-900 mb-2">Cancel Service</h3>
            <p class="text-gray-600 mb-4">Are you sure you want to cancel <strong x-text="cancelTarget?.hostname"></strong>? This will destroy the VM and cannot be undone.</p>
            <div class="flex justify-end gap-3">
                <button @click="showCancelModal = false" class="px-4 py-2 text-gray-700 hover:text-gray-900 text-sm font-medium">Keep Service</button>
                <button @click="doCancel()" class="bg-red-600 hover:bg-red-700 text-white px-4 py-2 rounded-md text-sm font-medium">Destroy</button>
            </div>
        </div>
    </div>
</div>

<script>
function adminServices() {
    return {
        services: [],
        filtered: [],
        loading: true,
        filterStatus: '',
        search: '',
        showCancelModal: false,
        cancelTarget: null,

        async init() {
            await this.loadServices();
        },

        async loadServices() {
            this.loading = true;
            try {
                const params = {};
                if (this.filterStatus) params.status = this.filterStatus;
                const response = await api.getServices(params);
                this.services = response.results || response;
                this.filterLocal();
            } catch (e) {
                console.error('Failed to load services:', e);
            } finally {
                this.loading = false;
            }
        },

        filterLocal() {
            const q = this.search.toLowerCase();
            this.filtered = this.services.filter(s =>
                !q || s.hostname.toLowerCase().includes(q)
            );
        },

        async startService(id) {
            try { await api.startService(id); } catch (e) { alert(e.message); }
        },

        async stopService(id) {
            try { await api.stopService(id); } catch (e) { alert(e.message); }
        },

        confirmCancel(service) {
            this.cancelTarget = service;
            this.showCancelModal = true;
        },

        async doCancel() {
            try {
                await api.cancelService(this.cancelTarget.id);
                this.showCancelModal = false;
                await this.loadServices();
            } catch (e) {
                alert(e.message);
            }
        },

        formatDate(dateString) {
            return new Date(dateString).toLocaleDateString();
        }
    }
}
</script>
{% endblock %}