{% extends "portal_base.html" %}
{% load static i18n %}

{% block title %}{% trans "Messages" %}{% endblock %}

{% block content %}
<div class="max-w-7xl mx-auto py-6 px-4 space-y-6">
    
    <!-- Page Header -->
    <div class="flex flex-col sm:flex-row justify-between items-start sm:items-center gap-4">
        <div>
            <h1 class="text-2xl sm:text-3xl font-bold flex items-center gap-3">
                <div class="w-12 h-12 rounded-xl flex items-center justify-center" style="background-color: rgba(157, 34, 53, 0.1);">
                    <i data-lucide="message-square" class="w-6 h-6" style="color: #9d2235;"></i>
                </div>
                {% trans "Messages" %}
            </h1>
        </div>
        <a href="{% url 'message_create' %}" 
           class="inline-flex items-center gap-2 px-6 py-3 rounded-xl font-semibold text-white transition-all duration-200"
           style="background-color: #9d2235;"
           onmouseover="this.style.backgroundColor='#7a1a29'"
           onmouseout="this.style.backgroundColor='#9d2235'">
            <i data-lucide="plus" class="w-4 h-4"></i>
            {% trans "Compose Message" %}
        </a>
    </div>

    <!-- Filters Card -->
    <div class="bg-white rounded-xl shadow-sm border border-gray-200">
        <div class="px-6 py-4 border-b border-gray-100" style="background-color: #f8f9fa;">
            <h2 class="text-lg font-bold flex items-center gap-2">
                <i data-lucide="filter" class="w-5 h-5" style="color: #9d2235;"></i>
                {% trans "Filter Messages" %}
            </h2>
        </div>
        <div class="p-6">
            <form method="get" class="grid grid-cols-1 md:grid-cols-4 gap-4">
                <div>
                    <label for="status" class="block text-sm font-semibold text-gray-700 mb-2">{% trans "Status" %}</label>
                    <select name="status" id="status" class="w-full px-4 py-3 border border-gray-200 rounded-xl text-sm focus:ring-2 focus:ring-temple-red/20 focus:border-temple-red outline-none transition">
                        <option value="">{% trans "All Status" %}</option>
                        <option value="read" {% if status_filter == 'read' %}selected{% endif %}>{% trans "Read" %}</option>
                        <option value="unread" {% if status_filter == 'unread' %}selected{% endif %}>{% trans "Unread" %}</option>
                    </select>
                </div>
                <div>
                    <label for="type" class="block text-sm font-semibold text-gray-700 mb-2">{% trans "Type" %}</label>
                    <select name="type" id="type" class="w-full px-4 py-3 border border-gray-200 rounded-xl text-sm focus:ring-2 focus:ring-temple-red/20 focus:border-temple-red outline-none transition">
                        <option value="">{% trans "All Types" %}</option>
                        <option value="GENERAL" {% if type_filter == 'GENERAL' %}selected{% endif %}>{% trans "General" %}</option>
                        <option value="JOB_RELATED" {% if type_filter == 'JOB_RELATED' %}selected{% endif %}>{% trans "Job Related" %}</option>
                        <option value="INTERVIEW" {% if type_filter == 'INTERVIEW' %}selected{% endif %}>{% trans "Interview" %}</option>
                        <option value="OFFER" {% if type_filter == 'OFFER' %}selected{% endif %}>{% trans "Offer" %}</option>
                    </select>
                </div>
                <div class="md:col-span-2">
                    <label for="q" class="block text-sm font-semibold text-gray-700 mb-2">{% trans "Search" %}</label>
                    <div class="relative">
                        <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="q" class="w-full pl-10 pr-4 py-3 border border-gray-200 rounded-xl text-sm focus:ring-2 focus:ring-temple-red/20 focus:border-temple-red outline-none transition"
                               value="{{ search_query }}" placeholder="{% trans 'Search messages...' %}">
                    </div>
                </div>
                <div class="md:col-span-4 flex gap-3">
                    <button type="submit" 
                            class="inline-flex items-center gap-2 px-6 py-3 rounded-xl font-medium text-white transition-all duration-200"
                            style="background-color: #9d2235;"
                            onmouseover="this.style.backgroundColor='#7a1a29'"
                            onmouseout="this.style.backgroundColor='#9d2235'">
                        <i data-lucide="filter" class="w-4 h-4"></i>
                        {% trans "Filter" %}
                    </button>
                    {% if search_query or status_filter or type_filter %}
                        <a href="{% url 'message_list' %}" 
                           class="inline-flex items-center gap-2 px-6 py-3 rounded-xl font-medium border-2 border-gray-200 text-gray-700 hover:bg-gray-50 transition-all duration-200">
                            <i data-lucide="x" class="w-4 h-4"></i>
                            {% trans "Clear" %}
                        </a>
                    {% endif %}
                </div>
            </form>
        </div>
    </div>

    <!-- Stats Cards -->
    <div class="grid grid-cols-1 sm:grid-cols-2 gap-4">
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
            <div class="flex items-center justify-between">
                <div>
                    <p class="text-sm text-gray-500 font-semibold">{% trans "Total Messages" %}</p>
                    <p class="text-3xl font-bold mt-1" style="color: #9d2235;">{{ total_messages }}</p>
                </div>
                <div class="w-14 h-14 rounded-xl flex items-center justify-center" style="background-color: rgba(157, 34, 53, 0.1);">
                    <i data-lucide="message-square" class="w-7 h-7" style="color: #9d2235;"></i>
                </div>
            </div>
        </div>
        <div class="bg-white rounded-xl shadow-sm border border-gray-200 p-6">
            <div class="flex items-center justify-between">
                <div>
                    <p class="text-sm text-gray-500 font-semibold">{% trans "Unread Messages" %}</p>
                    <p class="text-3xl font-bold mt-1" style="color: #9d2235;">{{ unread_messages }}</p>
                </div>
                <div class="w-14 h-14 rounded-xl flex items-center justify-center" style="background-color: rgba(157, 34, 53, 0.1);">
                    <i data-lucide="bell" class="w-7 h-7" style="color: #9d2235;"></i>
                </div>
            </div>
        </div>
    </div>

    <!-- Messages Table -->
    <div class="bg-white rounded-xl shadow-sm border border-gray-200">
        <div class="px-6 py-4 border-b border-gray-100" style="background-color: #f8f9fa;">
            <h2 class="text-lg font-bold flex items-center gap-2">
                <i data-lucide="list" class="w-5 h-5" style="color: #9d2235;"></i>
                {% trans "Message Listings" %}
            </h2>
        </div>
        <div class="overflow-x-auto">
            {% if page_obj %}
                <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 "Subject" %}</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Sender" %}</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Recipient" %}</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Type" %}</th>
                            <th scope="col" class="px-6 py-3 text-left text-xs font-bold text-gray-700 tracking-wider whitespace-nowrap">{% trans "Status" %}</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-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 message in page_obj %}
                        <tr class="hover:bg-gray-50 transition-colors {% if not message.is_read %}" style="background-color: #f8f7f2;"{% endif %}>
                            <td class="px-6 py-4">
                                <a href="{% url 'message_detail' message.id %}" 
                                   class="font-semibold hover:underline transition-colors"
                                   style="color: #9d2235;">
                                    {{ message.subject|truncatechars:50 }}
                                </a>
                                {% if message.parent_message %}
                                    <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-[10px] font-bold uppercase bg-gray-200 text-gray-600 ml-2">
                                        {% trans "Reply" %}
                                    </span>
                                {% endif %}
                            </td>
                            <td class="px-6 py-4">
                                {% if message.sender == request.user %}
                                    <span class="text-gray-700">{% trans "Me" %}</span>
                                {% else %}
                                    <div class="text-gray-900 font-medium">{{ message.sender.get_full_name|default:message.sender.username }}</div>
                                {% endif %}
                            </td>
                            <td class="px-6 py-4">
                                {% if message.recipient == request.user %}
                                    <span class="text-gray-700">{% trans "Me" %}</span>
                                {% else %}
                                    <div class="text-gray-900 font-medium">{{ message.recipient.get_full_name|default:message.recipient.username }}</div>
                                {% endif %}
                            </td>
                            <td class="px-6 py-4">
                                <span class="inline-flex items-center px-2.5 py-1 rounded-full text-[10px] font-bold uppercase"
                                      style="background-color: rgba(157, 34, 53, 0.1); color: #9d2235;">
                                    {{ message.get_message_type_display }}
                                </span>
                            </td>
                            <td class="px-6 py-4">
                                {% if message.is_read %}
                                    <span class="inline-flex items-center px-2.5 py-1 rounded-full text-[10px] font-bold uppercase text-white"
                                          style="background-color: #9d2235;">
                                        {% trans "Read" %}
                                    </span>
                                {% else %}
                                    <span class="inline-flex items-center px-2.5 py-1 rounded-full text-[10px] font-bold uppercase bg-yellow-500 text-white">
                                        {% trans "Unread" %}
                                    </span>
                                {% endif %}
                            </td>
                            <td class="px-6 py-4 text-sm text-gray-700">{{ message.created_at|date:"M d, Y H:i" }}</td>
                            <td class="px-6 py-4 text-center">
                                <div class="flex items-center justify-center gap-2">
                                    <a href="{% url 'message_detail' message.id %}" 
                                       class="inline-flex items-center justify-center w-9 h-9 rounded-lg hover:bg-gray-100 transition"
                                       style="border: 2px solid #9d2235; color: #9d2235;"
                                       onmouseover="this.style.backgroundColor='rgba(157, 34, 53, 0.1)'"
                                       onmouseout="this.style.backgroundColor='white'"
                                       title="{% trans 'View' %}">
                                        <i data-lucide="eye" class="w-4 h-4"></i>
                                    </a>
                                    {% if not message.is_read and message.recipient == request.user %}
                                        <a href="{% url 'message_mark_read' message.id %}"
                                           class="inline-flex items-center justify-center w-9 h-9 rounded-lg border-2 border-green-500 text-green-500 hover:bg-green-50 transition"
                                           title="{% trans 'Mark as Read' %}">
                                            <i data-lucide="check" class="w-4 h-4"></i>
                                        </a>
                                    {% endif %}
                                    <a href="{% url 'message_reply' message.id %}"
                                       class="inline-flex items-center justify-center w-9 h-9 rounded-lg border-2 border-gray-300 text-gray-600 hover:bg-gray-100 transition"
                                       title="{% trans 'Reply' %}">
                                        <i data-lucide="reply" class="w-4 h-4"></i>
                                    </a>
                                </div>
                            </td>
                        </tr>
                        {% empty %}
                        <tr>
                            <td colspan="7" class="px-6 py-12 text-center">
                                <div class="max-w-md mx-auto">
                                    <i data-lucide="inbox" class="w-16 h-16 mx-auto mb-4" style="color: #9d2235;"></i>
                                    <p class="text-xl font-semibold text-gray-900 mb-2">{% trans "No messages found." %}</p>
                                    <p class="text-gray-500 mb-4">{% trans "Try adjusting your filters or compose a new message." %}</p>
                                    <a href="{% url 'message_create' %}" 
                                       class="inline-flex items-center gap-2 px-6 py-3 rounded-xl font-semibold text-white transition-all duration-200"
                                       style="background-color: #9d2235;"
                                       onmouseover="this.style.backgroundColor='#7a1a29'"
                                       onmouseout="this.style.backgroundColor='#9d2235'">
                                        <i data-lucide="plus" class="w-4 h-4"></i>
                                        {% trans "Compose Message" %}
                                    </a>
                                </div>
                            </td>
                        </tr>
                        {% endfor %}
                    </tbody>
                </table>

                {% if page_obj.has_other_pages %}
                    <div class="px-6 py-4 border-t border-gray-200 flex justify-center items-center gap-2">
                        {% if page_obj.has_previous %}
                            <a href="?page={{ page_obj.previous_page_number }}&status={{ status_filter }}&type={{ type_filter }}&q={{ search_query }}"
                               class="inline-flex items-center gap-2 px-4 py-2 rounded-lg border-2 border-gray-200 text-gray-700 hover:bg-gray-50 transition-all duration-200">
                                <i data-lucide="chevron-left" class="w-4 h-4"></i>
                            </a>
                        {% endif %}

                        {% for num in page_obj.paginator.page_range %}
                            {% if page_obj.number == num %}
                                <span class="inline-flex items-center justify-center w-10 h-10 rounded-lg text-white font-semibold"
                                      style="background-color: #9d2235;">
                                    {{ num }}
                                </span>
                            {% else %}
                                <a href="?page={{ num }}&status={{ status_filter }}&type={{ type_filter }}&q={{ search_query }}"
                                   class="inline-flex items-center justify-center w-10 h-10 rounded-lg border-2 border-gray-200 text-gray-700 hover:bg-gray-50 transition-all duration-200">
                                    {{ num }}
                                </a>
                            {% endif %}
                        {% endfor %}

                        {% if page_obj.has_next %}
                            <a href="?page={{ page_obj.next_page_number }}&status={{ status_filter }}&type={{ type_filter }}&q={{ search_query }}"
                               class="inline-flex items-center gap-2 px-4 py-2 rounded-lg border-2 border-gray-200 text-gray-700 hover:bg-gray-50 transition-all duration-200">
                                <i data-lucide="chevron-right" class="w-4 h-4"></i>
                            </a>
                        {% endif %}
                    </div>
                {% endif %}
            {% else %}
                <div class="px-6 py-12 text-center">
                    <div class="max-w-md mx-auto">
                        <i data-lucide="inbox" class="w-16 h-16 mx-auto mb-4" style="color: #9d2235;"></i>
                        <p class="text-xl font-semibold text-gray-900 mb-2">{% trans "No messages found." %}</p>
                        <p class="text-gray-500 mb-4">{% trans "Try adjusting your filters or compose a new message." %}</p>
                        <a href="{% url 'message_create' %}" 
                           class="inline-flex items-center gap-2 px-6 py-3 rounded-xl font-semibold text-white transition-all duration-200"
                           style="background-color: #9d2235;"
                           onmouseover="this.style.backgroundColor='#7a1a29'"
                           onmouseout="this.style.backgroundColor='#9d2235'">
                            <i data-lucide="plus" class="w-4 h-4"></i>
                            {% trans "Compose Message" %}
                        </a>
                    </div>
                </div>
            {% endif %}
        </div>
    </div>

</div>

<script>
// Initialize Lucide icons
document.addEventListener('DOMContentLoaded', function() {
    if (typeof lucide !== 'undefined') {
        lucide.createIcons();
    }
});
</script>
{% endblock %}