{% extends "company_base.html" %}
{% block title %}Research - {{ employee_name }} - {{ session.company_name }}{% endblock %}

{% block content %}
<!-- Breadcrumb -->
<div class="mb-6">
    <nav class="flex items-center gap-2 text-sm">
        <a href="/company/manage" class="text-gray-400 hover:text-white transition-colors">Inhalte verwalten</a>
        <svg class="w-4 h-4 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/></svg>
        <a href="/company/manage?employee_id={{ employee_id }}" class="text-gray-400 hover:text-white transition-colors">{{ employee_name }}</a>
        <svg class="w-4 h-4 text-gray-600" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7"/></svg>
        <span class="text-white">Research</span>
    </nav>
</div>

<div class="mb-8">
    <h1 class="text-3xl font-bold text-white mb-2">Research Topics</h1>
    <p class="text-gray-400">Recherchiere neue Content-Themen für {{ employee_name }}</p>
</div>


<div class="grid grid-cols-1 lg:grid-cols-2 gap-8">
    <!-- Left: Form -->
    <div>
        <form id="researchForm" class="card-bg rounded-xl border p-6">
            <!-- Post Type Selection -->
            <div id="postTypeArea" class="mb-6">
                <label class="block text-sm font-medium text-gray-300 mb-2">Post-Typ (optional)</label>
                <div id="postTypeCards" class="grid grid-cols-2 gap-2 mb-2">
                    <div class="text-gray-500 text-sm">Lade Post-Typen...</div>
                </div>
                <p class="text-xs text-gray-500">Wähle einen Post-Typ für gezielte Recherche oder lasse leer für allgemeine Recherche.</p>
                <input type="hidden" name="post_type_id" id="selectedPostTypeId" value="">
            </div>

            <!-- Progress Area -->
            <div id="progressArea" class="hidden mb-6">
                <div class="bg-brand-bg rounded-lg p-4">
                    <div class="flex items-center justify-between mb-2">
                        <span id="progressMessage" class="text-gray-300">Starte Recherche...</span>
                        <span id="progressPercent" class="text-gray-400">0%</span>
                    </div>
                    <div class="w-full bg-brand-bg-dark rounded-full h-2">
                        <div id="progressBar" class="bg-brand-highlight h-2 rounded-full transition-all duration-300" style="width: 0%"></div>
                    </div>
                </div>
            </div>

            <button type="submit" id="submitBtn" {% if limit_reached %}disabled{% endif %}
                    class="w-full btn-primary font-medium py-3 rounded-lg transition-colors flex items-center justify-center gap-2 {% if limit_reached %}opacity-50 cursor-not-allowed{% endif %}">
                <svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg>
                {% if limit_reached %}Limit erreicht{% else %}Research starten{% endif %}
            </button>
        </form>
    </div>

    <!-- Right: Results -->
    <div>
        <div id="resultsArea" class="card-bg rounded-xl border p-6">
            <h3 class="text-lg font-semibold text-white mb-4">Gefundene Topics</h3>
            <div id="topicsList" class="space-y-4">
                <p class="text-gray-400">Starte eine Recherche um Topics zu finden...</p>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
const USER_ID = '{{ user_id }}';
const EMPLOYEE_ID = '{{ employee_id }}';

const form = document.getElementById('researchForm');
const submitBtn = document.getElementById('submitBtn');
const progressArea = document.getElementById('progressArea');
const progressBar = document.getElementById('progressBar');
const progressMessage = document.getElementById('progressMessage');
const progressPercent = document.getElementById('progressPercent');
const topicsList = document.getElementById('topicsList');
const postTypeCards = document.getElementById('postTypeCards');
const selectedPostTypeId = document.getElementById('selectedPostTypeId');

let currentPostTypes = [];

// Load post types on page load
async function loadPostTypes() {
    try {
        const response = await fetch(`/api/post-types?user_id=${USER_ID}`);
        const data = await response.json();

        if (data.post_types && data.post_types.length > 0) {
            currentPostTypes = data.post_types;

            postTypeCards.innerHTML = `
                <button type="button" onclick="selectPostType('')" id="pt_all"
                    class="p-3 rounded-lg border text-left transition-colors bg-brand-highlight/20 border-brand-highlight text-white">
                    <div class="font-medium text-sm">Alle Typen</div>
                    <div class="text-xs text-gray-400 mt-1">Allgemeine Recherche</div>
                </button>
            ` + data.post_types.map(pt => `
                <button type="button" onclick="selectPostType('${pt.id}')" id="pt_${pt.id}"
                    class="p-3 rounded-lg border text-left transition-colors bg-brand-bg border-brand-bg-light hover:border-brand-highlight/50 text-white">
                    <div class="font-medium text-sm">${pt.name}</div>
                    <div class="text-xs text-gray-400 mt-1">${pt.analyzed_post_count || 0} Posts analysiert</div>
                    ${pt.has_analysis ? '<span class="text-xs text-green-400">Analyse</span>' : ''}
                </button>
            `).join('');
        } else {
            postTypeCards.innerHTML = '<p class="text-gray-500 text-sm col-span-2">Keine Post-Typen konfiguriert.</p>';
        }
    } catch (error) {
        console.error('Failed to load post types:', error);
        postTypeCards.innerHTML = '<p class="text-red-400 text-sm col-span-2">Fehler beim Laden.</p>';
    }
}

function selectPostType(typeId) {
    selectedPostTypeId.value = typeId;

    document.querySelectorAll('[id^="pt_"]').forEach(card => {
        if (card.id === `pt_${typeId}` || (typeId === '' && card.id === 'pt_all')) {
            card.className = 'p-3 rounded-lg border text-left transition-colors bg-brand-highlight/20 border-brand-highlight text-white';
        } else {
            card.className = 'p-3 rounded-lg border text-left transition-colors bg-brand-bg border-brand-bg-light hover:border-brand-highlight/50 text-white';
        }
    });
}

form.addEventListener('submit', async (e) => {
    e.preventDefault();

    submitBtn.disabled = true;
    submitBtn.innerHTML = '<svg class="w-5 h-5 animate-spin" fill="none" viewBox="0 0 24 24"><circle class="opacity-25" cx="12" cy="12" r="10" stroke="currentColor" stroke-width="4"></circle><path class="opacity-75" fill="currentColor" d="M4 12a8 8 0 018-8V0C5.373 0 0 5.373 0 12h4zm2 5.291A7.962 7.962 0 014 12H0c0 3.042 1.135 5.824 3 7.938l3-2.647z"></path></svg> Recherchiert...';
    progressArea.classList.remove('hidden');

    const formData = new FormData();
    formData.append('user_id', USER_ID);
    if (selectedPostTypeId.value) {
        formData.append('post_type_id', selectedPostTypeId.value);
    }

    try {
        const response = await fetch('/api/research', {
            method: 'POST',
            body: formData
        });
        const data = await response.json();

        const taskId = data.task_id;
        const pollInterval = setInterval(async () => {
            const statusResponse = await fetch(`/api/tasks/${taskId}`);
            const status = await statusResponse.json();

            progressBar.style.width = `${status.progress}%`;
            progressPercent.textContent = `${status.progress}%`;
            progressMessage.textContent = status.message;

            if (status.status === 'completed') {
                clearInterval(pollInterval);
                progressArea.classList.add('hidden');
                submitBtn.disabled = false;
                submitBtn.innerHTML = '<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg> Research starten';

                if (status.topics && status.topics.length > 0) {
                    topicsList.innerHTML = status.topics.map((topic, i) => `
                        <div class="bg-brand-bg rounded-lg p-4 border border-brand-bg-light">
                            <div class="flex items-start justify-between gap-4">
                                <div class="flex-1">
                                    <span class="inline-block px-2 py-1 text-xs font-medium bg-brand-highlight/20 text-brand-highlight rounded mb-2">${topic.category || 'Topic'}</span>
                                    <h4 class="font-semibold text-white">${topic.title}</h4>
                                    ${topic.angle ? `<p class="text-sm text-brand-highlight/80 mt-1">↳ ${topic.angle}</p>` : ''}
                                    ${topic.hook_idea ? `<p class="text-sm text-gray-300 mt-2 italic border-l-2 border-brand-highlight/30 pl-2">"${topic.hook_idea.substring(0, 150)}..."</p>` : ''}
                                    <p class="text-gray-400 text-sm mt-2">${topic.fact ? topic.fact.substring(0, 200) + '...' : ''}</p>
                                    ${topic.source ? `<p class="text-gray-500 text-xs mt-2">Quelle: ${topic.source}</p>` : ''}
                                </div>
                            </div>
                        </div>
                    `).join('');
                } else {
                    topicsList.innerHTML = '<p class="text-gray-400">Keine Topics gefunden.</p>';
                }
            } else if (status.status === 'error') {
                clearInterval(pollInterval);
                progressArea.classList.add('hidden');
                submitBtn.disabled = false;
                submitBtn.innerHTML = '<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg> Research starten';
                topicsList.innerHTML = `<p class="text-red-400">Fehler: ${status.message}</p>`;
            }
        }, 1000);
    } catch (error) {
        progressArea.classList.add('hidden');
        submitBtn.disabled = false;
        submitBtn.innerHTML = '<svg class="w-5 h-5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M21 21l-6-6m2-5a7 7 0 11-14 0 7 7 0 0114 0z"/></svg> Research starten';
        topicsList.innerHTML = `<p class="text-red-400">Fehler: ${error.message}</p>`;
    }
});

// Load post types on page load
loadPostTypes();
</script>
{% endblock %}