{% extends "base.html" %}

{% block title %}Services - PyRunner{% endblock %}

{% block content %}
<div class="flex">
    {% include "cpanel/_sidebar.html" %}

    <div class="flex-1 p-8">
        <!-- Header -->
        <div class="mb-8">
            <h1 class="text-2xl font-bold text-code-text">Services</h1>
            <p class="text-code-muted">Configure external service integrations</p>
        </div>

        <!-- Messages -->
        {% if messages %}
        <div class="mb-6 space-y-2">
            {% for message in messages %}
            <div class="p-4 rounded-lg {% if message.tags == 'error' %}bg-code-red/10 border border-code-red text-code-red{% elif message.tags == 'success' %}bg-code-green/10 border border-code-green text-code-green{% else %}bg-code-accent/10 border border-code-accent text-code-accent{% endif %}">
                {{ message }}
            </div>
            {% endfor %}
        </div>
        {% endif %}

        <!-- S3 Storage Service Card -->
        <div class="bg-code-surface border border-code-border rounded-xl overflow-hidden mb-6">
            <!-- Card Header -->
            <div class="p-6 border-b border-code-border">
                <div class="flex items-center justify-between">
                    <div class="flex items-center space-x-4">
                        <!-- S3 Icon -->
                        <div class="w-12 h-12 bg-code-accent/20 rounded-lg flex items-center justify-center">
                            <svg class="w-6 h-6 text-code-accent" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 7v10c0 2.21 3.582 4 8 4s8-1.79 8-4V7M4 7c0 2.21 3.582 4 8 4s8-1.79 8-4M4 7c0-2.21 3.582-4 8-4s8 1.79 8 4"/>
                            </svg>
                        </div>
                        <div>
                            <h2 class="text-lg font-semibold text-code-text">S3 Storage</h2>
                            <p class="text-sm text-code-muted">S3-compatible storage for scheduled backups</p>
                        </div>
                    </div>

                    <!-- Status Badge -->
                    <div class="flex items-center space-x-3">
                        {% if s3_status.enabled and s3_status.configured %}
                        <span class="px-3 py-1 bg-code-green/20 text-code-green text-sm font-medium rounded-full flex items-center">
                            <span class="w-2 h-2 bg-code-green rounded-full mr-2"></span>
                            Active
                        </span>
                        {% elif s3_status.configured %}
                        <span class="px-3 py-1 bg-code-yellow/20 text-code-yellow text-sm font-medium rounded-full flex items-center">
                            <span class="w-2 h-2 bg-code-yellow rounded-full mr-2"></span>
                            Configured (Disabled)
                        </span>
                        {% else %}
                        <span class="px-3 py-1 bg-code-muted/20 text-code-muted text-sm font-medium rounded-full flex items-center">
                            <span class="w-2 h-2 bg-code-muted rounded-full mr-2"></span>
                            Not Configured
                        </span>
                        {% endif %}

                        <!-- Expand/Collapse Button -->
                        <button type="button"
                                onclick="toggleS3Config()"
                                id="s3-toggle-btn"
                                class="p-2 text-code-muted hover:text-code-text transition-colors">
                            <svg id="s3-chevron" class="w-5 h-5 transform transition-transform" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M19 9l-7 7-7-7"/>
                            </svg>
                        </button>
                    </div>
                </div>

                <!-- Quick Status Info -->
                {% if s3_status.configured %}
                <div class="mt-4 flex flex-wrap gap-3">
                    <div class="flex items-center gap-2 px-3 py-1.5 bg-code-border/30 rounded-lg">
                        <span class="text-code-muted text-xs uppercase tracking-wide">Bucket</span>
                        <span class="text-code-text font-mono text-sm">{{ s3_status.bucket }}</span>
                    </div>
                    <div class="flex items-center gap-2 px-3 py-1.5 bg-code-border/30 rounded-lg">
                        <span class="text-code-muted text-xs uppercase tracking-wide">Endpoint</span>
                        <span class="text-code-text font-mono text-sm truncate max-w-xs">{{ s3_status.endpoint }}</span>
                    </div>
                    {% if s3_status.last_tested %}
                    <div class="flex items-center gap-2 px-3 py-1.5 bg-code-border/30 rounded-lg">
                        <span class="text-code-muted text-xs uppercase tracking-wide">Last tested</span>
                        <span class="text-code-text text-sm">{{ s3_status.last_tested|timesince }} ago</span>
                    </div>
                    {% endif %}
                </div>
                {% endif %}
            </div>

            <!-- Expandable Configuration Form -->
            <div id="s3-config" class="hidden">
                <form method="post" action="{% url 'cpanel:s3_settings' %}" class="p-6">
                    {% csrf_token %}

                    <div class="grid grid-cols-1 md:grid-cols-2 gap-6 mb-6">
                        <!-- Endpoint URL -->
                        <div class="md:col-span-2">
                            <label class="block text-sm font-medium text-code-text mb-2">{{ s3_form.s3_endpoint_url.label }}</label>
                            {{ s3_form.s3_endpoint_url }}
                            <p class="mt-1 text-xs text-code-muted">{{ s3_form.s3_endpoint_url.help_text }}</p>
                        </div>

                        <!-- Region -->
                        <div>
                            <label class="block text-sm font-medium text-code-text mb-2">{{ s3_form.s3_region.label }}</label>
                            {{ s3_form.s3_region }}
                        </div>

                        <!-- Bucket Name -->
                        <div>
                            <label class="block text-sm font-medium text-code-text mb-2">{{ s3_form.s3_bucket_name.label }}</label>
                            {{ s3_form.s3_bucket_name }}
                            {% if s3_form.s3_bucket_name.errors %}
                            <p class="mt-1 text-sm text-code-red">{{ s3_form.s3_bucket_name.errors.0 }}</p>
                            {% endif %}
                        </div>

                        <!-- Access Key -->
                        <div>
                            <label class="block text-sm font-medium text-code-text mb-2">{{ s3_form.s3_access_key.label }}</label>
                            {{ s3_form.s3_access_key }}
                            {% if settings.s3_access_key_encrypted %}
                            <p class="mt-1 text-xs text-code-green">Access key is configured</p>
                            {% endif %}
                        </div>

                        <!-- Secret Key -->
                        <div>
                            <label class="block text-sm font-medium text-code-text mb-2">{{ s3_form.s3_secret_key.label }}</label>
                            {{ s3_form.s3_secret_key }}
                            {% if settings.s3_secret_key_encrypted %}
                            <p class="mt-1 text-xs text-code-green">Secret key is configured</p>
                            {% endif %}
                        </div>
                    </div>

                    <!-- Options -->
                    <div class="flex flex-wrap gap-6 mb-6 p-4 bg-code-bg rounded-lg">
                        <label class="flex items-center cursor-pointer">
                            {{ s3_form.s3_use_ssl }}
                            <span class="ml-2 text-sm text-code-text">{{ s3_form.s3_use_ssl.label }}</span>
                        </label>

                        <label class="flex items-center cursor-pointer">
                            {{ s3_form.s3_path_style }}
                            <span class="ml-2 text-sm text-code-text">{{ s3_form.s3_path_style.label }}</span>
                        </label>

                        <label class="flex items-center cursor-pointer">
                            {{ s3_form.s3_enabled }}
                            <span class="ml-2 text-sm text-code-text">{{ s3_form.s3_enabled.label }}</span>
                        </label>
                    </div>

                    <!-- Provider Presets -->
                    <div class="mb-6 p-4 bg-code-bg rounded-lg">
                        <p class="text-sm font-medium text-code-text mb-3">Quick Setup Presets</p>
                        <div class="flex flex-wrap gap-2">
                            <button type="button" onclick="setPreset('aws')"
                                    class="px-3 py-1.5 text-xs bg-code-surface border border-code-border hover:border-code-accent text-code-text rounded transition-colors">
                                AWS S3
                            </button>
                            <button type="button" onclick="setPreset('minio')"
                                    class="px-3 py-1.5 text-xs bg-code-surface border border-code-border hover:border-code-accent text-code-text rounded transition-colors">
                                MinIO
                            </button>
                            <button type="button" onclick="setPreset('digitalocean')"
                                    class="px-3 py-1.5 text-xs bg-code-surface border border-code-border hover:border-code-accent text-code-text rounded transition-colors">
                                DigitalOcean Spaces
                            </button>
                            <button type="button" onclick="setPreset('backblaze')"
                                    class="px-3 py-1.5 text-xs bg-code-surface border border-code-border hover:border-code-accent text-code-text rounded transition-colors">
                                Backblaze B2
                            </button>
                            <button type="button" onclick="setPreset('cloudflare')"
                                    class="px-3 py-1.5 text-xs bg-code-surface border border-code-border hover:border-code-accent text-code-text rounded transition-colors">
                                Cloudflare R2
                            </button>
                        </div>
                    </div>

                    <!-- Actions -->
                    <div class="flex items-center space-x-4">
                        <button type="submit" class="px-6 py-2 bg-code-accent hover:bg-code-accent/90 text-white font-semibold rounded-lg transition-colors">
                            Save Settings
                        </button>
                        <button type="button"
                                onclick="testS3Connection()"
                                id="test-s3-btn"
                                class="px-6 py-2 bg-code-surface border border-code-border hover:border-code-accent text-code-text rounded-lg transition-colors">
                            Test Connection
                        </button>
                    </div>
                </form>

                <!-- Test Result -->
                <div id="s3-test-result" class="hidden mx-8 mb-6 p-4 rounded-lg"></div>
            </div>
        </div>

        <!-- Future Services Placeholder -->
        <div class="bg-code-surface/50 border border-code-border border-dashed rounded-xl p-8 text-center">
            <div class="w-12 h-12 bg-code-muted/10 rounded-lg flex items-center justify-center mx-auto mb-4">
                <svg class="w-6 h-6 text-code-muted" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"/>
                </svg>
            </div>
            <h3 class="text-code-muted font-medium mb-2">More Services Coming Soon</h3>
            <p class="text-sm text-code-muted/70">Additional integrations like SMTP, webhooks, and more will be added here.</p>
        </div>
    </div>
</div>

<script>
function escapeHtml(text) {
    const div = document.createElement('div');
    div.textContent = text;
    return div.innerHTML;
}

function toggleS3Config() {
    const config = document.getElementById('s3-config');
    const chevron = document.getElementById('s3-chevron');

    config.classList.toggle('hidden');
    chevron.classList.toggle('rotate-180');
}

function testS3Connection() {
    const btn = document.getElementById('test-s3-btn');
    const resultDiv = document.getElementById('s3-test-result');

    btn.disabled = true;
    btn.textContent = 'Testing...';
    resultDiv.classList.add('hidden');

    // Collect form data to test without saving
    const formData = {
        s3_endpoint_url: document.querySelector('[name="s3_endpoint_url"]').value,
        s3_region: document.querySelector('[name="s3_region"]').value,
        s3_bucket_name: document.querySelector('[name="s3_bucket_name"]').value,
        s3_access_key: document.querySelector('[name="s3_access_key"]').value,
        s3_secret_key: document.querySelector('[name="s3_secret_key"]').value,
        s3_use_ssl: document.querySelector('[name="s3_use_ssl"]').checked,
        s3_path_style: document.querySelector('[name="s3_path_style"]').checked,
    };

    fetch('{% url "cpanel:s3_test_connection" %}', {
        method: 'POST',
        headers: {
            'X-CSRFToken': '{{ csrf_token }}',
            'Content-Type': 'application/json',
        },
        body: JSON.stringify(formData),
    })
    .then(response => response.json())
    .then(data => {
        resultDiv.classList.remove('hidden');
        if (data.success) {
            resultDiv.className = 'mx-8 mb-6 p-4 rounded-lg bg-code-green/10 border border-code-green text-code-green';
            resultDiv.innerHTML = '<div class="flex items-center"><svg class="w-5 h-5 mr-2 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"/></svg><span>' + escapeHtml(data.message) + '</span></div>';
        } else {
            resultDiv.className = 'mx-8 mb-6 p-4 rounded-lg bg-code-red/10 border border-code-red text-code-red';
            resultDiv.innerHTML = '<div class="flex items-center"><svg class="w-5 h-5 mr-2 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"/></svg><span>' + escapeHtml(data.error) + '</span></div>';
        }
    })
    .catch(error => {
        resultDiv.classList.remove('hidden');
        resultDiv.className = 'mx-8 mb-6 p-4 rounded-lg bg-code-red/10 border border-code-red text-code-red';
        resultDiv.textContent = 'Error: ' + escapeHtml(error.message);
    })
    .finally(() => {
        btn.disabled = false;
        btn.textContent = 'Test Connection';
    });
}

function setPreset(provider) {
    const endpoint = document.querySelector('[name="s3_endpoint_url"]');
    const region = document.querySelector('[name="s3_region"]');
    const useSSL = document.querySelector('[name="s3_use_ssl"]');
    const pathStyle = document.querySelector('[name="s3_path_style"]');

    switch(provider) {
        case 'aws':
            endpoint.value = '';
            region.value = 'us-east-1';
            useSSL.checked = true;
            pathStyle.checked = false;
            break;
        case 'minio':
            endpoint.value = 'http://localhost:9000';
            region.value = 'us-east-1';
            useSSL.checked = false;
            pathStyle.checked = true;
            break;
        case 'digitalocean':
            endpoint.value = 'https://nyc3.digitaloceanspaces.com';
            region.value = 'nyc3';
            useSSL.checked = true;
            pathStyle.checked = false;
            break;
        case 'backblaze':
            endpoint.value = 'https://s3.us-west-002.backblazeb2.com';
            region.value = 'us-west-002';
            useSSL.checked = true;
            pathStyle.checked = false;
            break;
        case 'cloudflare':
            endpoint.value = 'https://<account_id>.r2.cloudflarestorage.com';
            region.value = 'auto';
            useSSL.checked = true;
            pathStyle.checked = false;
            break;
    }
}

// Auto-expand if form has errors or if not configured
document.addEventListener('DOMContentLoaded', function() {
    {% if s3_form.errors or not s3_status.configured %}
    toggleS3Config();
    {% endif %}
});
</script>
{% endblock %}