{% extends "base.html" %}

{% block title %}Projects - Terra-View{% endblock %}

{% block content %}
<div class="mb-8 flex items-center justify-between">
    <div>
        <h1 class="text-3xl font-bold text-gray-900 dark:text-white">Projects</h1>
        <p class="text-gray-600 dark:text-gray-400 mt-1">Manage monitoring projects, locations, and schedules</p>
    </div>
    <button onclick="showCreateProjectModal()"
            class="px-6 py-3 bg-seismo-orange hover:bg-seismo-navy text-white rounded-lg font-medium transition-colors">
        <svg class="w-5 h-5 inline-block mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 4v16m8-8H4"></path>
        </svg>
        New Project
    </button>
</div>

<!-- Summary Stats -->
<div class="grid grid-cols-1 md:grid-cols-3 lg:grid-cols-5 gap-6 mb-8"
     hx-get="/api/projects/stats"
     hx-trigger="load, every 30s"
     hx-swap="innerHTML">
    <!-- Stats will be loaded here -->
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-24 rounded-xl"></div>
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-24 rounded-xl"></div>
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-24 rounded-xl"></div>
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-24 rounded-xl"></div>
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-24 rounded-xl"></div>
</div>

<!-- Tabs -->
<div class="bg-white dark:bg-slate-800 rounded-xl shadow-lg mb-6">
    <div class="border-b border-gray-200 dark:border-gray-700">
        <nav class="flex space-x-8 px-6" aria-label="Tabs">
            <button onclick="switchTab('all')"
                    id="tab-all"
                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
                All Projects
            </button>
            <button onclick="switchTab('upcoming')"
                    id="tab-upcoming"
                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
                Upcoming
            </button>
            <button onclick="switchTab('active')"
                    id="tab-active"
                    class="tab-button border-b-2 border-seismo-orange text-seismo-orange px-1 py-4 text-sm font-medium">
                Active
            </button>
            <button onclick="switchTab('on_hold')"
                    id="tab-on_hold"
                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
                On Hold
            </button>
            <button onclick="switchTab('completed')"
                    id="tab-completed"
                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
                Completed
            </button>
            <button onclick="switchTab('archived')"
                    id="tab-archived"
                    class="tab-button border-b-2 border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 px-1 py-4 text-sm font-medium">
                Archived
            </button>
        </nav>
    </div>
</div>

<!-- Projects List -->
<div id="projects-list"
     class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-6"
     hx-get="/api/projects/list?status=active"
     hx-trigger="load"
     hx-swap="innerHTML">
    <!-- Loading skeletons -->
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-64 rounded-xl"></div>
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-64 rounded-xl"></div>
    <div class="animate-pulse bg-gray-200 dark:bg-gray-700 h-64 rounded-xl"></div>
</div>

<!-- Create Project Modal -->
<div id="createProjectModal" class="hidden fixed inset-0 bg-black bg-opacity-50 z-50 flex items-center justify-center">
    <div class="bg-white dark:bg-slate-800 rounded-xl shadow-2xl w-full max-w-4xl max-h-[90vh] overflow-y-auto">
        <div class="p-6 border-b border-gray-200 dark:border-gray-700 flex items-start justify-between">
            <div>
                <h2 class="text-2xl font-bold text-gray-900 dark:text-white">Create New Project</h2>
                <p class="text-gray-600 dark:text-gray-400 mt-1">Select a project type and configure settings</p>
            </div>
            <button onclick="hideCreateProjectModal()" class="text-gray-400 hover:text-gray-600 dark:hover:text-gray-200 ml-4">
                <svg class="w-6 h-6" 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"></path>
                </svg>
            </button>
        </div>

        <div class="p-6" id="createProjectContent">
            <form id="createProjectFormElement">
                <div class="space-y-4">
                    <div>
                        <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                            Project Name <span class="text-red-500">*</span>
                        </label>
                        <input type="text"
                               name="name"
                               required
                               class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange">
                    </div>

                    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                                Project Number
                                <span class="text-gray-400 font-normal">(xxxx-YY)</span>
                            </label>
                            <input type="text"
                                   name="project_number"
                                   pattern="\d{4}-\d{2}"
                                   placeholder="2567-23"
                                   class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange">
                        </div>
                        <div>
                            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                                Client Name
                            </label>
                            <input type="text"
                                   name="client_name"
                                   class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange">
                        </div>
                    </div>

                    <div>
                        <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                            Description
                        </label>
                        <textarea name="description"
                                  rows="2"
                                  class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange"></textarea>
                    </div>

                    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                                Site Address
                            </label>
                            <input type="text"
                                   name="site_address"
                                   class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange">
                        </div>
                        <div>
                            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                                Site Coordinates
                                <span class="text-gray-400 font-normal">(optional)</span>
                            </label>
                            <input type="text"
                                   name="site_coordinates"
                                   placeholder="40.7128,-74.0060"
                                   class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange">
                        </div>
                    </div>

                    <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
                        <div>
                            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Start Date</label>
                            <input type="date" name="start_date"
                                   class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange">
                        </div>
                        <div>
                            <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">End Date <span class="text-gray-400 font-normal">(optional)</span></label>
                            <input type="date" name="end_date"
                                   class="w-full px-4 py-2 border border-gray-300 dark:border-gray-600 rounded-lg bg-white dark:bg-gray-700 text-gray-900 dark:text-white focus:ring-2 focus:ring-seismo-orange">
                        </div>
                    </div>

                    <!-- Modules -->
                    <div class="border-t border-gray-200 dark:border-gray-700 pt-4">
                        <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
                            Add Modules
                            <span class="text-gray-400 font-normal">(optional — can be added later)</span>
                        </label>
                        <div class="grid grid-cols-2 gap-3">
                            <label class="flex items-center gap-3 p-3 border border-gray-200 dark:border-gray-700 rounded-lg cursor-pointer hover:border-orange-400 has-[:checked]:border-orange-400 has-[:checked]:bg-orange-50 dark:has-[:checked]:bg-orange-900/20 transition-colors">
                                <input type="checkbox" id="ov-module-sound" class="accent-seismo-orange">
                                <div>
                                    <p class="text-sm font-medium text-gray-900 dark:text-white">Sound Monitoring</p>
                                    <p class="text-xs text-gray-500 dark:text-gray-400">SLMs, sessions, reports</p>
                                </div>
                            </label>
                            <label class="flex items-center gap-3 p-3 border border-gray-200 dark:border-gray-700 rounded-lg cursor-pointer hover:border-blue-400 has-[:checked]:border-blue-400 has-[:checked]:bg-blue-50 dark:has-[:checked]:bg-blue-900/20 transition-colors">
                                <input type="checkbox" id="ov-module-vibration" class="accent-blue-500">
                                <div>
                                    <p class="text-sm font-medium text-gray-900 dark:text-white">Vibration Monitoring</p>
                                    <p class="text-xs text-gray-500 dark:text-gray-400">Seismographs, modems</p>
                                </div>
                            </label>
                        </div>
                    </div>
                </div>

                <div id="ov-create-error" class="hidden mt-3 p-3 bg-red-100 dark:bg-red-900/30 text-red-700 dark:text-red-300 rounded-lg text-sm"></div>

                <div class="mt-6 flex justify-end space-x-3">
                    <button type="button"
                            onclick="hideCreateProjectModal()"
                            class="px-6 py-2 border border-gray-300 dark:border-gray-600 rounded-lg text-gray-700 dark:text-gray-300 hover:bg-gray-50 dark:hover:bg-gray-700">
                        Cancel
                    </button>
                    <button type="submit" id="ov-submit-btn"
                            class="px-6 py-2 bg-seismo-orange hover:bg-seismo-navy text-white rounded-lg font-medium transition-colors">
                        Create Project
                    </button>
                </div>
            </form>
        </div>
    </div>
</div>

<script>
// Tab switching
function switchTab(status) {
    // Update tab styling
    document.querySelectorAll('.tab-button').forEach(btn => {
        btn.classList.remove('border-seismo-orange', 'text-seismo-orange');
        btn.classList.add('border-transparent', 'text-gray-500');
    });

    const activeTab = document.getElementById(`tab-${status}`);
    activeTab.classList.remove('border-transparent', 'text-gray-500');
    activeTab.classList.add('border-seismo-orange', 'text-seismo-orange');

    // Load projects for this status
    const statusParam = status === 'all' ? '' : `?status=${status}`;
    htmx.ajax('GET', `/api/projects/list${statusParam}`, {target: '#projects-list'});
}

// Modal controls
function showCreateProjectModal() {
    document.getElementById('createProjectModal').classList.remove('hidden');
}

function showCreateProjectModal() {
    document.getElementById('createProjectModal').classList.remove('hidden');
    document.getElementById('createProjectFormElement').reset();
    document.getElementById('ov-create-error').classList.add('hidden');
}

function hideCreateProjectModal() {
    document.getElementById('createProjectModal').classList.add('hidden');
}

document.getElementById('createProjectFormElement').addEventListener('submit', async function(e) {
    e.preventDefault();
    const submitBtn = document.getElementById('ov-submit-btn');
    const errorDiv = document.getElementById('ov-create-error');
    errorDiv.classList.add('hidden');
    submitBtn.disabled = true;
    submitBtn.textContent = 'Creating...';

    const formData = new FormData(this);
    // project_type_id no longer required — send empty string so backend accepts it
    formData.set('project_type_id', '');

    try {
        const resp = await fetch('/api/projects/create', { method: 'POST', body: formData });
        const result = await resp.json();
        if (!resp.ok || !result.success) {
            errorDiv.textContent = result.detail || result.message || 'Failed to create project';
            errorDiv.classList.remove('hidden');
            return;
        }
        const projectId = result.project_id;
        // Add selected modules
        if (document.getElementById('ov-module-sound').checked) {
            await fetch(`/api/projects/${projectId}/modules`, {
                method: 'POST', headers: {'Content-Type':'application/json'},
                body: JSON.stringify({ module_type: 'sound_monitoring' }),
            });
        }
        if (document.getElementById('ov-module-vibration').checked) {
            await fetch(`/api/projects/${projectId}/modules`, {
                method: 'POST', headers: {'Content-Type':'application/json'},
                body: JSON.stringify({ module_type: 'vibration_monitoring' }),
            });
        }
        hideCreateProjectModal();
        htmx.ajax('GET', '/api/projects/list', {target: '#projects-list'});
    } catch(err) {
        errorDiv.textContent = `Error: ${err.message}`;
        errorDiv.classList.remove('hidden');
    } finally {
        submitBtn.disabled = false;
        submitBtn.textContent = 'Create Project';
    }
});
</script>

{% endblock %}