{% extends 'base.html' %}
{% load static i18n crispy_forms_tags %}


{% block title %}{% trans "Form Templates" %} - {{ block.super }}{% endblock %}

{% block content %}
<div class="space-y-6">
    
    <!-- Desktop Header -->
    <div class="hidden lg:block">
        <!-- Breadcrumb -->
        <nav class="mb-6" aria-label="breadcrumb">
            <ol class="flex items-center gap-2 text-sm flex-wrap">
                <li><a href="{% url 'dashboard' %}" class="text-gray-500 hover:text-temple-red transition flex items-center gap-1">
                    <i data-lucide="home" class="w-4 h-4"></i> {% trans "Home" %}
                </a></li>
                <li class="text-gray-400">/</li>
                <li class="text-temple-red font-semibold">{% trans "Form Templates" %}</li>
            </ol>
        </nav>

        <div class="flex justify-between items-start mb-6">
            <h1 class="text-3xl font-bold text-gray-900 flex items-center gap-3">
                <div class="bg-temple-red/10 p-3 rounded-xl">
                    <i data-lucide="file-text" class="w-8 h-8 text-temple-red"></i>
                </div>
                {% trans "Form Templates" %}
            </h1>
            <button type="button" class="inline-flex items-center gap-2 bg-temple-red hover:bg-[#7a1a29] text-white font-semibold px-6 py-2.5 rounded-xl transition shadow-sm hover:shadow-md"
                    onclick="document.getElementById('createTemplateModal').classList.remove('hidden'); document.getElementById('createTemplateModal').classList.add('flex');">
                <i data-lucide="plus" class="w-4 h-4"></i> {% trans "Create New Template" %}
            </button>
        </div>

        <!-- Desktop Filters -->
        <div class="bg-white rounded-2xl shadow-sm border border-gray-100 overflow-hidden mb-6">
            <div class="bg-gradient-to-br from-temple-red to-[#7a1a29] text-white p-4">
                <h5 class="text-lg font-bold flex items-center gap-2">
                    <i data-lucide="filter" class="w-5 h-5"></i>
                    {% trans "Filter Templates" %}
                </h5>
            </div>
            <div class="p-6">
                <div class="grid grid-cols-1 md:grid-cols-2 gap-6">
                    <div>
                        <label for="searchInput" class="block text-xs font-semibold text-gray-600 mb-2">{% trans "Search by Template Name" %}</label>
                        <form method="get" class="flex gap-3">
                            <div class="relative flex-1">
                                <i data-lucide="search" class="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-gray-400"></i>
                                <input type="text" name="q" id="searchInput"
                                    class="w-full pl-10 pr-4 py-3 bg-white border border-gray-200 rounded-xl text-sm focus:ring-2 focus:ring-temple-red/20 focus:border-temple-red outline-none transition"
                                    placeholder="{% trans 'Search templates by name...' %}"
                                    value="{{ query|default_if_none:'' }}">
                            </div>
                            <button type="submit" class="inline-flex items-center gap-2 bg-temple-red hover:bg-[#7a1a29] text-white font-medium px-5 py-2.5 rounded-xl text-sm transition whitespace-nowrap">
                                <i data-lucide="filter" class="w-4 h-4"></i> {% trans "Search" %}
                            </button>
                            {% if query %}
                                <a href="{% url 'form_templates_list' %}" class="inline-flex items-center gap-2 border border-gray-300 text-gray-600 hover:bg-gray-100 px-4 py-2.5 rounded-xl text-sm transition whitespace-nowrap">
                                    <i data-lucide="x" class="w-4 h-4"></i> {% trans "Clear" %}
                                </a>
                            {% endif %}
                        </form>
                    </div>
                </div>
            </div>
        </div>
    </div>

    <!-- Mobile Header -->
    <div class="lg:hidden mb-4">
        <div class="flex items-center justify-between mb-4">
            <h1 class="text-2xl font-bold text-gray-900 flex items-center gap-2">
                <div class="bg-temple-red/10 p-2 rounded-lg">
                    <i data-lucide="file-text" class="w-6 h-6 text-temple-red"></i>
                </div>
                {% trans "Form Templates" %}
            </h1>
            <button type="button" class="inline-flex items-center gap-2 bg-temple-red hover:bg-[#7a1a29] text-white font-semibold px-4 py-2.5 rounded-xl text-sm transition shadow-sm"
                    onclick="document.getElementById('createTemplateModal').classList.remove('hidden'); document.getElementById('createTemplateModal').classList.add('flex');">
                <i data-lucide="plus" class="w-4 h-4"></i> {% trans "Create" %}
            </button>
        </div>

        <!-- Mobile Filters -->
        <div class="space-y-3">
            <div>
                <label for="searchInputMobile" class="block text-xs font-semibold text-gray-600 mb-2">{% trans "Search Templates" %}</label>
                <form method="get" class="flex gap-2">
                    <div class="relative flex-1">
                        <i data-lucide="search" class="absolute left-3 top-1/2 -translate-y-1/2 w-5 h-5 text-gray-400"></i>
                        <input type="text" name="q" id="searchInputMobile"
                            class="w-full pl-10 pr-4 py-3 bg-white border border-gray-200 rounded-xl text-sm focus:ring-2 focus:ring-temple-red/20 focus:border-temple-red outline-none transition"
                            placeholder="{% trans 'Search...' %}"
                            value="{{ query|default_if_none:'' }}">
                    </div>
                    <button type="submit" class="bg-temple-red hover:bg-[#7a1a29] text-white px-4 py-3 rounded-xl transition">
                        <i data-lucide="search" class="w-4 h-4"></i>
                    </button>
                    {% if query %}
                        <a href="{% url 'form_templates_list' %}" class="bg-gray-100 hover:bg-gray-200 text-gray-600 px-4 py-3 rounded-xl transition">
                            <i data-lucide="x" class="w-4 h-4"></i>
                        </a>
                    {% endif %}
                </form>
            </div>
        </div>
    </div>

    {% if templates %}
        <div id="form-templates-list">
            {# View Switcher #}
            {% include "includes/_list_view_switcher.html" with list_id="form-templates-list" %}

            {# Card View (Default) #}
            <div class="card-view active lg:hidden grid grid-cols-1 gap-4">
                {% for template in templates %}
                <div class="bg-white rounded-2xl shadow-sm border border-gray-100 overflow-hidden">
                    <div class="bg-gradient-to-br from-temple-red to-[#7a1a29] text-white p-4">
                        <h5 class="font-bold text-lg">{{ template.name }}</h5>
                        <span class="text-sm text-white/80">
                            <i data-lucide="briefcase" class="w-4 h-4 inline mr-1"></i> {{ template.job|default:"N/A" }}
                        </span>
                    </div>
                    <div class="p-4 space-y-3">
                        {# Stats #}
                        <div class="grid grid-cols-2 gap-2 text-center mb-3">
                            <div class="p-3 bg-gray-50 rounded-xl">
                                <div class="text-2xl font-bold text-temple-red">{{ template.get_stage_count }}</div>
                                <div class="text-[10px] uppercase text-gray-500 font-semibold">{% trans "Stages" %}</div>
                            </div>
                            <div class="p-3 bg-gray-50 rounded-xl">
                                <div class="text-2xl font-bold text-temple-red">{{ template.get_field_count }}</div>
                                <div class="text-[10px] uppercase text-gray-500 font-semibold">{% trans "Fields" %}</div>
                            </div>
                        </div>

                        {# Description #}
                        <p class="text-sm text-gray-600">
                            {% if template.description %}
                                {{ template.description|truncatewords:20 }}
                            {% else %}
                                <em class="text-gray-400">{% trans "No description provided" %}</em>
                            {% endif %}
                        </p>

                        {# Actions #}
                        <div class="flex gap-2 pt-3 border-t border-gray-100">
                            <a href="{% url 'application_submit_form' template.job.slug %}" class="inline-flex items-center justify-center gap-2 bg-temple-red hover:bg-[#7a1a29] text-white font-medium px-4 py-2.5 rounded-xl text-sm transition flex-1">
                                <i data-lucide="eye" class="w-4 h-4"></i> {% trans "Preview" %}
                            </a>
                            <a href="{% url 'form_builder' template.slug %}" class="inline-flex items-center justify-center w-10 h-10 rounded-xl border border-gray-300 hover:bg-gray-100 text-gray-600 transition">
                                <i data-lucide="edit-2" class="w-4 h-4"></i>
                            </a>
                            <a href="{% url 'form_template_submissions_list' template.slug %}" class="inline-flex items-center justify-center w-10 h-10 rounded-xl border border-gray-300 hover:bg-gray-100 text-gray-600 transition">
                                <i data-lucide="file-text" class="w-4 h-4"></i>
                            </a>
                            <button type="button" class="inline-flex items-center justify-center w-10 h-10 rounded-xl border border-red-300 bg-red-50 hover:bg-red-100 text-red-600 transition"
                                    onclick="deleteTemplate('{{ template.name }}', '#')">
                                <i data-lucide="trash-2" class="w-4 h-4"></i>
                            </button>
                        </div>
                    </div>
                    <div class="bg-gray-50 text-gray-500 text-xs p-3 flex justify-between">
                        <span><i data-lucide="calendar" class="w-3 h-3 inline mr-1"></i> {% trans "Created:" %} {{ template.created_at|date:"M d, Y" }}</span>
                        <span><i data-lucide="refresh-cw" class="w-3 h-3 inline mr-1"></i> {{ template.updated_at|timesince }} {% trans "ago" %}</span>
                    </div>
                </div>
                {% endfor %}
            </div>

            {# Table View #}
            <div class="hidden lg:block bg-white rounded-2xl shadow-sm border border-gray-100 overflow-hidden">
                <div class="bg-gradient-to-br from-temple-red to-[#7a1a29] text-white p-4">
                    <h5 class="text-lg font-bold flex items-center gap-2">
                        <i data-lucide="list" class="w-5 h-5"></i>
                        {% trans "Template Listings" %}
                    </h5>
                </div>
                <div class="overflow-x-auto">
                    <table class="min-w-full divide-y divide-gray-200">
                        <thead class="bg-gray-50">
                            <tr>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Template Name" %}</th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Job" %}</th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Stages" %}</th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Fields" %}</th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Created" %}</th>
                                <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Last Updated" %}</th>
                                <th scope="col" class="px-6 py-3 text-center text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Actions" %}</th>
                            </tr>
                        </thead>
                        <tbody class="bg-white divide-y divide-gray-100">
                            {% for template in templates %}
                            <tr class="hover:bg-gray-50 transition-colors">
                                <td class="px-6 py-4">
                                    <a href="#" class="text-temple-red font-semibold hover:text-[#7a1a29] transition-colors">{{ template.name }}</a>
                                </td>
                                <td class="px-6 py-4 text-sm text-gray-700">{{ template.job|default:"N/A" }}</td>
                                <td class="px-6 py-4 text-sm text-gray-700">{{ template.get_stage_count }}</td>
                                <td class="px-6 py-4 text-sm text-gray-700">{{ template.get_field_count }}</td>
                                <td class="px-6 py-4 text-sm text-gray-700">{{ template.created_at|date:"M d, Y" }}</td>
                                <td class="px-6 py-4 text-sm text-gray-700">{{ template.updated_at|date:"M d, Y" }}</td>
                                <td class="px-6 py-4 text-center">
                                    <div class="flex items-center justify-center gap-2">
                                        <a href="{% url 'application_submit_form' template.job.slug %}" class="inline-flex items-center justify-center w-9 h-9 rounded-lg bg-temple-red/10 hover:bg-temple-red/20 text-temple-red transition" title="{% trans 'Preview' %}">
                                            <i data-lucide="eye" class="w-4 h-4"></i>
                                        </a>
                                        <a href="{% url 'form_builder' template.slug %}" class="inline-flex items-center justify-center w-9 h-9 rounded-lg border border-gray-300 hover:bg-gray-100 text-gray-600 transition" title="{% trans 'Edit' %}">
                                            <i data-lucide="edit-2" class="w-4 h-4"></i>
                                        </a>
                                        <a href="{% url 'form_template_submissions_list' template.slug %}" class="inline-flex items-center justify-center w-9 h-9 rounded-lg border border-gray-300 hover:bg-gray-100 text-gray-600 transition" title="{% trans 'Submissions' %}">
                                            <i data-lucide="file-text" class="w-4 h-4"></i>
                                        </a>
                                        <button type="button" class="inline-flex items-center justify-center w-9 h-9 rounded-lg border border-red-300 bg-red-50 hover:bg-red-100 text-red-600 transition" title="{% trans 'Delete' %}"
                                                onclick="deleteTemplate('{{ template.name }}', '#')">
                                            <i data-lucide="trash-2" class="w-4 h-4"></i>
                                        </button>
                                    </div>
                                </td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
        </div>

        {# Pagination #}
        {% if templates.has_other_pages %}
        <nav aria-label="Page navigation" class="flex justify-center items-center gap-2">
            {% if templates.has_previous %}
                <a href="?page=1{% if query %}&q={{ query }}{% endif %}" class="px-3 py-2 bg-white border border-gray-200 rounded-lg text-sm text-gray-700 hover:bg-gray-50 transition">
                    {% trans "First" %}
                </a>
                <a href="?page={{ templates.previous_page_number }}{% if query %}&q={{ query }}{% endif %}" class="px-3 py-2 bg-white border border-gray-200 rounded-lg text-sm text-gray-700 hover:bg-gray-50 transition">
                    {% trans "Previous" %}
                </a>
            {% endif %}

            <span class="px-3 py-2 bg-temple-red text-white rounded-lg text-sm font-semibold">
                {{ templates.number }} {% trans "of" %} {{ templates.paginator.num_pages }}
            </span>

            {% if templates.has_next %}
                <a href="?page={{ templates.next_page_number }}{% if query %}&q={{ query }}{% endif %}" class="px-3 py-2 bg-white border border-gray-200 rounded-lg text-sm text-gray-700 hover:bg-gray-50 transition">
                    {% trans "Next" %}
                </a>
                <a href="?page={{ templates.paginator.num_pages }}{% if query %}&q={{ query }}{% endif %}" class="px-3 py-2 bg-white border border-gray-200 rounded-lg text-sm text-gray-700 hover:bg-gray-50 transition">
                    {% trans "Last" %}
                </a>
            {% endif %}
        </nav>
        {% endif %}
    {% else %}
        <!-- No Results -->
        <div class="bg-white rounded-2xl shadow-sm border border-gray-100 p-12 text-center">
            <i data-lucide="file-text" class="w-16 h-16 text-temple-red mx-auto mb-4"></i>
            <h3 class="text-xl font-semibold text-gray-900 mb-2">{% trans "No Form Templates Found" %}</h3>
            <p class="text-gray-500 mb-6">
                {% if query %}
                    {% blocktrans with query=query %}No templates match your search "{{ query }}".{% endblocktrans %}
                {% else %}
                    {% trans "You haven't created any form templates yet." %}
                {% endif %}
            </p>
            <button type="button" class="inline-flex items-center gap-2 bg-temple-red hover:bg-[#7a1a29] text-white font-semibold px-6 py-3 rounded-xl transition shadow-sm hover:shadow-md"
                    onclick="document.getElementById('createTemplateModal').classList.remove('hidden'); document.getElementById('createTemplateModal').classList.add('flex');">
                <i data-lucide="plus" class="w-5 h-5"></i> {% trans "Create Your First Template" %}
            </button>
        </div>
    {% endif %}
</div>

{% include 'includes/delete_modal.html' %}

<!-- Create Template Modal -->
<div id="createTemplateModal" class="fixed inset-0 z-50 hidden">
    <div class="absolute inset-0 bg-black/50 backdrop-blur-sm" onclick="closeCreateModal()"></div>
    <div class="relative min-h-screen flex items-center justify-center p-4">
        <div class="relative bg-white rounded-2xl shadow-2xl w-full max-w-lg">
            <div class="bg-gray-50 px-6 py-4 border-b border-gray-200 rounded-t-2xl">
                <h3 class="text-lg font-bold text-gray-900 flex items-center gap-2">
                    <i data-lucide="file-text" class="w-5 h-5 text-temple-red"></i>
                    {% trans "Create New Form Template" %}
                </h3>
                <button type="button" onclick="closeCreateModal()" class="absolute top-4 right-4 text-gray-400 hover:text-gray-600 transition">
                    <i data-lucide="x" class="w-6 h-6"></i>
                </button>
            </div>
            <div class="p-6">
                <form id="createTemplateForm" method="post" action="{% url 'create_form_template' %}">
                    {% csrf_token %}
                    {{form|crispy}}
                </form>
            </div>
            <div class="px-6 py-4 border-t border-gray-200 flex gap-3 justify-end">
                <button type="button" onclick="closeCreateModal()" class="px-4 py-2 border border-gray-300 text-gray-700 rounded-xl hover:bg-gray-50 transition text-sm">
                    {% trans "Cancel" %}
                </button>
                <button type="submit" form="createTemplateForm" class="px-4 py-2 bg-temple-red hover:bg-[#7a1a29] text-white rounded-xl transition text-sm font-semibold flex items-center gap-2">
                    <i data-lucide="save" class="w-4 h-4"></i> {% trans "Create Template" %}
                </button>
            </div>
        </div>
    </div>
</div>

<script>
    lucide.createIcons();

    function closeCreateModal() {
        document.getElementById('createTemplateModal').classList.add('hidden');
        document.getElementById('createTemplateModal').classList.remove('flex');
    }

    function deleteTemplate(name, url) {
        if (confirm('{% trans "Are you sure you want to delete this template?" %}')) {
            window.location.href = url;
        }
    }
</script>
{% endblock %}