{*
 * Amsterdam Web Communities System
 * Copyright (c) 2025-2026 Erbosoft Metaverse Design Solutions, All Rights Reserved
 * 
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 *
 * SPDX-License-Identifier: MPL-2.0
 *}
<div class="p-4">
    <!-- Page Title -->
    <div class="mb-6">
        <div class="flex items-baseline gap-3 mb-2">
            <h1 class="text-blue-800 text-4xl font-bold">Conference E-Mail:</h1>
            <h2 class="text-blue-800 text-2xl font-bold">{{ confName }}</h2>
        </div>
        <hr class="border-2 border-gray-400 w-4/5 mb-6">
    </div>

    <!-- Warning Box -->
    <div class="bg-yellow-50 border-l-4 border-yellow-400 p-4 mb-6 rounded max-w-4xl">
        <div class="flex items-start">
            <span class="text-2xl mr-3">⚠️</span>
            <div class="text-sm text-yellow-900">
                <p class="font-bold mb-1">Administrator Notice:</p>
                <p>You are about to send an E-mail to conference members. Please use this feature responsibly. Recipients will receive the email based on the criteria you select below.</p>
            </div>
        </div>
    </div>

    <!-- Email Form -->
    <form method="POST" action="{{ selfLink }}">
        <div class="max-w-4xl space-y-6">
            <!-- Recipient Selection -->
            <div class="bg-gray-50 border border-gray-300 rounded-lg p-6">
                <h3 class="text-lg font-bold text-gray-800 mb-4 flex items-center gap-2">
                    <span class="text-xl">📧</span>
                    Select Recipients
                </h3>
                
                <div class="flex flex-wrap items-center gap-3">
                    <span class="text-gray-700 font-medium">Send E-mail to all</span>
                    <select name="porl" 
                            class="border border-gray-300 rounded px-3 py-2 bg-white focus:outline-none focus:ring-2 focus:ring-blue-500">
                        <option value="0" {{ if porl == 0 }}selected{{ end }}>posters in</option>
                        <option value="1" {{ if porl == 1 }}selected{{ end }}>readers of</option>
                    </select>
                    <span class="text-gray-700 font-medium">topic:</span>
                    <select name="top" 
                            class="border border-gray-300 rounded px-3 py-2 bg-white focus:outline-none focus:ring-2 focus:ring-blue-500 flex-1 min-w-64">
                        <option value="0" {{ if top == 0 }}selected{{ end }}>(Entire conference)</option>
                        {{ range _, t := topics }}
                            <option value="{{ t.Number }}" {{ if top == t.Number }}selected{{ end }}>{{ t.Name | raw }}</option>
                        {{ end }}
                    </select>
                </div>

                <!-- Activity Filter -->
                <div class="mt-4 pt-4 border-t border-gray-300">
                    <label class="flex items-center gap-3 text-gray-700">
                        <input type="checkbox" name="xday" value="Y" {{ if xday }}checked{{ end }}
                                class="w-4 h-4 text-blue-600 border-gray-300 rounded focus:ring-blue-500">
                        <span class="font-medium">Within the last</span>
                        <input type="text" name="day" value="{{ day }}" size="3"
                                class="border border-gray-300 rounded px-3 py-1 w-16 text-center focus:outline-none focus:ring-2 focus:ring-blue-500">
                        <span class="font-medium">day(s)</span>
                    </label>
                    <p class="mt-2 text-xs text-gray-600 ml-7">
                        💡 Check this to only email users who have been active in the selected time period.
                    </p>
                </div>
            </div>

            <!-- Email Content -->
            <div class="bg-gray-50 border border-gray-300 rounded-lg p-6">
                <h3 class="text-lg font-bold text-gray-800 mb-4 flex items-center gap-2">
                    <span class="text-xl">✉️</span>
                    Compose Message
                </h3>
                
                <!-- Subject Line -->
                <div class="mb-4">
                    <label class="block text-gray-700 font-semibold mb-2">
                        Subject:
                    </label>
                    <input type="text" name="subj" value="{{ subj }}" maxlength="255" placeholder="Enter email subject..."
                            class="w-full border border-gray-300 rounded px-4 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500">
                </div>

                <!-- Message Body -->
                <div>
                    <label class="block text-gray-700 font-semibold mb-2">Message:</label>
                    <textarea name="pb" rows="10" class="w-full border border-gray-300 rounded px-4 py-3 font-mono text-sm focus:outline-none focus:ring-2 focus:ring-blue-500 resize-y"
                                placeholder="Enter your message here...">{{ pb | raw }}</textarea>
                </div>
            </div>

            <!-- Action Buttons -->
            <div class="flex gap-3 pt-4 border-t border-gray-300">
                <button 
                    type="submit" 
                    name="send"
                    class="bg-green-600 hover:bg-green-700 text-white font-bold px-8 py-3 rounded-lg transition-colors shadow-md hover:shadow-lg flex items-center gap-2">
                    <span class="text-xl">📨</span>
                    Send E-Mail
                </button>
                <button 
                    type="submit" 
                    name="cancel"
                    class="bg-gray-600 hover:bg-gray-700 text-white font-bold px-6 py-3 rounded-lg transition-colors shadow-md hover:shadow-lg flex items-center gap-2">
                    <span class="text-xl">✗</span>
                    Cancel
                </button>
            </div>

            <!-- Info Box -->
            <div class="bg-blue-50 border-l-4 border-blue-400 p-4 rounded">
                <div class="flex items-start">
                    <span class="text-2xl mr-3">ℹ️</span>
                    <div class="text-sm text-blue-900">
                        <p class="font-bold mb-1">E-mail Guidelines:</p>
                        <ul class="list-disc ml-5 space-y-1">
                            <li><strong>Posters</strong> are members who have posted messages in the selected topic.</li>
                            <li><strong>Readers</strong> are members who have read the topic but may not have posted.</li>
                            <li>Use the activity filter to target only recently active members.</li>
                            <li>Be respectful and avoid spamming conference members.</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </form>
</div>