{*
 * 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 with Tabs -->
    <div class="mb-6">
        <div class="flex items-baseline gap-2">
            <h1 class="text-blue-800 text-4xl font-bold">Find:</h1>
            <nav class="text-blue-800 text-2xl">
                {{ if mode == "COM" }}
                    <span class="font-bold">Communities</span>
                {{ else }}
                    <a href="/find?mode=COM" class="text-blue-700 hover:text-blue-900">Communities</a>
                {{ end }}
                <span class="mx-2">|</span>
                {{ if mode == "USR" }}
                    <span class="font-bold">Users</span>
                {{ else }}
                    <a href="/find?mode=USR" class="text-blue-700 hover:text-blue-900">Users</a>
                {{ end }}
                <span class="mx-2">|</span>
                {{ if isset(catIsPresent) }}
                    {{ if mode == "CAT" }}
                        <span class="font-bold">Categories</span>
                    {{ else }}
                        <a href="/find?mode=CAT" class="text-blue-700 hover:text-blue-900">Categories</a>
                    {{ end }}
                    <span class="mx-2">|</span>
                {{ end }}
                {{ if mode == "PST" }}
                    <span class="font-bold">Posts</span>
                {{ else }}
                    <a href="/find?mode=PST" class="text-blue-700 hover:text-blue-900">Posts</a>
                {{ end }}
            </nav>
        </div>
        <hr class="border-2 border-gray-400 w-4/5 mt-2 mb-6">
    </div>

    {{ if isset(errorMessage) }}
        <!-- Error Message Banner -->
        <div class="bg-red-100 border border-red-400 text-red-700 px-4 py-3 rounded mb-6" id="error-banner">
            <div class="flex items-center">
                <div class="flex-shrink-0">
                    <span class="text-red-500 text-xl">⚠️</span>
                </div>
                <div class="ml-3">
                    <p class="text-sm font-medium" id="error-message">{{ CapitalizeString(errorMessage) }}.</p>
                </div>
            </div>
        </div>
    {{ end }}

    <!-- Search Form -->
    <div class="max-w-3xl mb-8">
        <form method="POST" action="/find">
            <input type="hidden" name="mode" value="{{ mode }}">
            <input type="hidden" name="ofs" value="0">

            <div class="bg-gray-50 p-6 rounded-lg">
                {{ if mode == "COM" }}
                    <h2 class="text-xl font-bold text-black mb-4">Find Communities:</h2>
                {{ else if mode == "USR" }}
                    <h2 class="text-xl font-bold text-black mb-4">Find Users:</h2>
                {{ else if mode == "CAT" }}
                    <h2 class="text-xl font-bold text-black mb-4">Find Categories:</h2>
                {{ else if mode == "PST" }}
                    <h2 class="text-xl font-bold text-black mb-4">Find Posts:</h2>
                {{ end }}
                
                <div class="space-y-4">
                    {{ if mode == "COM" || mode == "USR" }}
                    <!-- Field Selection -->
                    <div class="flex items-center gap-2 text-sm">
                        {{ if mode == "COM" }}
                            <span class="text-black">Display all communities whose</span>
                        {{ else if mode == "USR" }}
                            <span class="text-black">Display all users whose</span>
                        {{ end }}
                        <select name="field" 
                                class="px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                            {{ if mode == "COM" }}
                                <option value="name" {{ if field == "name" }}selected{{ end }}>name</option>
                                <option value="synopsis"{{ if field == "synopsis" }}selected{{ end }}>synopsis</option>
                            {{ else if mode == "USR" }}
                                <option value="name" {{ if field == "name" }}selected{{ end }}>user name</option>
                                <option value="descr"{{ if field == "descr" }}selected{{ end }}>description</option>
                                <option value="first"{{ if field == "first" }}selected{{ end }}>first name</option>
                                <option value="last"{{ if field == "last" }}selected{{ end }}>last name</option>
                            {{ end }}
                        </select>
                    </div>

                    <!-- Search Criteria -->
                    <div class="flex items-center gap-2 text-sm flex-wrap">
                        <select name="oper" 
                                class="px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                            <option value="st" {{ if oper == "st" }}selected{{ end }}>starts with the string</option>
                            <option value="in" {{ if oper == "in" }}selected{{ end }}>contains the string</option>
                            <option value="re" {{ if oper == "re" }}selected{{ end }}>matches the regular expression</option>
                        </select>
                        <input type="text" name="term" size="32" maxlength="255" value="{{ term }}"
                            placeholder="Enter search term..."
                            class="flex-1 min-w-64 px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                    </div>
                    {{ else if mode == "CAT" }}
                    <input type="hidden" name="field" value="name">
                    <!-- Field Selection -->
                    <div class="flex items-center gap-2 text-sm">
                        <span class="text-black">Display all categories whose name</span>
                        <select name="oper" 
                                class="px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                            <option value="st" {{ if oper == "st" }}selected{{ end }}>starts with the string</option>
                            <option value="in" {{ if oper == "in" }}selected{{ end }}>contains the string</option>
                            <option value="re" {{ if oper == "re" }}selected{{ end }}>matches the regular expression</option>
                        </select>
                    </div>
                    <!-- Search Criteria -->
                    <div class="flex items-center gap-2 text-sm flex-wrap">
                        <input type="text" name="term" size="32" maxlength="255" value="{{ term }}"
                            placeholder="Enter search term..."
                            class="flex-1 min-w-64 px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                    </div>
                    {{ else if mode == "PST" }}
                    <input type="hidden" name="field" value="name">
                    <input type="hidden" name="oper" value="in">
                    <!-- Keyword search criteria -->
                    <div class="flex items-center gap-2 text-sm">
                        <span class="text-black">Keywords:</span>
                        <input type="text" name="term" size="32" maxlength="255" value="{{ term }}"
                            placeholder="Enter search term..."
                            class="flex-1 min-w-64 px-3 py-2 border border-gray-300 rounded focus:outline-none focus:ring-2 focus:ring-blue-500 focus:border-blue-500">
                    </div>
                    {{ end }}

                    <!-- Search Button -->
                    <div>
                        <button type="submit" name="search"
                                class="bg-blue-600 hover:bg-blue-700 text-white px-8 py-2 rounded font-medium transition-colors">
                            Search
                        </button>
                    </div>
                </div>
            </div>
        </form>
    </div>

    <!-- Category Listing -->
    {{ if isset(displayCats) }}
        <div class="max-w-3xl">
            <hr class="border-gray-400 mb-4">
            
            <h2 class="text-lg font-bold text-black mb-4">
                Category:
                {{ if catid == -1 }}
                    Top
                {{ else }}
                    <a href="/find?mode=COM&catid=-1" class="text-blue-700 hover:text-blue-900 font-bold">Top</a>
                {{ end }}
                {{ last := len(catHierarchy) - 1 }}
                {{ range i, cat := catHierarchy }}
                    :
                    {{ if i == last }}
                        {{ cat.Name }}
                    {{ else }}
                        <a href="/find?mode=COM&catid={{ cat.CatId }}"
                           class="text-blue-700 hover:text-blue-900 font-bold">{{ cat.Name }}</a>
                    {{ end }}
                {{ end }}
            </h2>

            {{ if len(catSubs) > 0 }}
                <div class="bg-gray-50 p-6 rounded-lg">
                    <h3 class="text-base font-bold text-black mb-4">Subcategories:</h3>
                    <div class="grid grid-cols-1 md:grid-cols-1 gap-1">
                        {{ range _, cat := catSubs }}
                            {{ if !cat.HideDirectory || showHiddenCat }}
                                <div class="flex items-start gap-1">
                                    <span class="text-sm pt-0.5">🟣</span>
                                    <a href="/find?mode=COM&catid={{ cat.CatId }}" 
                                    class="text-blue-700 hover:text-blue-900 font-bold text-sm">{{ cat.Name }}</a>
                                    {{ if cat.SymLink != -1 }}<span class="text-sm pt-0.5">🔗</span>{{ end }}
                                </div>
                            {{ end }}
                        {{ end }}
                    </div>
                </div>
            {{ end }}
        </div>
    {{ end }}

    {{ if isset(resultHeader) }}
        <!-- Search results -->
        <hr class="border-gray-400 mb-4">
        <div class="flex justify-between items-center mb-4">
            <div class="text-sm text-black font-bold">{{ resultHeader }}</div>
        </div>
        {{ if isset(resultList) }}
            {{ if mode == "PST" && len(resultList) > 0 }}
                <div class="overflow-x-auto">
                    <div class="bg-white border border-gray-300 rounded-lg overflow-hidden">
                        <table class="w-full">
                            <thead class="bg-gray-100 border-b-2 border-gray-300">
                                <tr>
                                    <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider">Post Link</th>
                                    <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider">Author</th>
                                    <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider whitespace-nowrap">Post Date</th>
                                    <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider">Lines</th>
                                    <th class="px-4 py-3 text-left text-xs font-bold text-gray-700 uppercase tracking-wider">Preview</th>
                                </tr>
                            </thead>
                            <tbody class="divide-y divide-gray-200">
                                {{ range _, rx := resultList }}
                                    <tr class="hover:bg-blue-50">
                                        <td class="px-4 py-3 text-sm">
                                            <a href="/go/{{ rx.PostLink }}" class="text-blue-700 hover:text-blue-900 font-mono">{{ rx.PostLink }}</a>
                                        </td>
                                        <td class="px-4 py-3 text-sm">
                                            <a href="/user/{{ rx.Author }}" class="text-blue-700 hover:text-blue-900">{{ rx.Author }}</a>
                                        </td>
                                        <td class="px-4 py-3 text-sm whitespace-nowrap text-gray-600">{{ DisplayDateTime( rx.PostDate, .) }}</td>
                                        <td class="px-4 py-3 text-sm text-gray-600">{{ rx.Lines }}</td>
                                        <td class="px-4 py-3 text-sm text-gray-600 italic">{{ rx.Excerpt }}</td>
                                    </tr>
                                {{ end }}
                            </tbody>
                        </table>
                    </div>
                </div>

                {{ if isset(resultShowPrev) || isset(resultShowNext) }}
                    <!-- Bottom Navigation -->
                    <div class="flex justify-end mt-6">
                        <form method="POST" action="/find">
                            <input type="hidden" name="mode" value="{{ mode }}"/>
                            <input type="hidden" name="ofs" value="{{ ofs }}"/>
                            <input type="hidden" name="field" value="{{ field }}"/>
                            <input type="hidden" name="oper" value="{{ oper }}"/>
                            <input type="hidden" name="term" value="{{ term }}"/>
                            {{ if isset(resultShowPrev) }}
                                <button type="submit" name="prev"
                                        class="bg-blue-600 hover:bg-blue-700 text-white px-8 py-2 rounded font-medium transition-colors">
                                    ⏪ Prev
                                </button>
                            {{ end }}
                            {{ if isset(resultShowNext) }}
                                <button type="submit" name="next"
                                        class="bg-blue-600 hover:bg-blue-700 text-white px-8 py-2 rounded font-medium transition-colors">
                                    Next ⏩
                                </button>
                            {{ end }}
                        </form>
                    </div>
                {{ end }}
            {{ else }}
                <!-- Results List -->
                <div class="bg-gray-50 p-6 rounded-lg">
                    <div class="space-y-4">
                    {{ range _, rx := resultList }}
                        {{ if mode == "COM" }}
                            <!-- Community Result -->
                            <div class="flex items-start gap-3">
                                <span class="text-sm pt-0.5 flex-shrink-0">🟣</span>
                                <div class="flex-1">
                                    <div class="mb-2">
                                        <a href="/comm/{{ rx.Alias }}/profile" 
                                        class="text-blue-700 hover:text-blue-900 font-bold text-base">{{ rx.Name }}</a>
                                    </div>
                                    <div class="text-sm text-gray-700 space-y-1">
                                        <div>
                                            <span class="font-medium">Host:</span>
                                            {{ h := CommunityHost(rx, .) }}
                                            <a href="/user/{{ h.Username }}" class="text-blue-700 hover:text-blue-900">{{ h.Username }}</a>
                                            <span class="mx-2">-</span>
                                            {{ n := DisplayMemberCount(rx, .) }}
                                            {{ if n == 1 }}
                                                <span>1 member</span>
                                            {{ else }}
                                                <span>{{ n }} members</span>
                                            {{ end }}
                                        </div>
                                        <div>
                                            <span class="font-medium">Latest activity:</span> {{ DisplayActivity(rx.LastAccess, .)}}
                                        </div>
                                        <div class="italic text-gray-600 mt-2">{{ rx.Synopsis }}</div>
                                    </div>
                                </div>
                            </div>
                        {{ else if mode == "USR" }}
                            <!-- User Result -->
                            <div class="flex items-start gap-3">
                                <span class="text-sm pt-0.5 flex-shrink-0">🟣</span>
                                <div class="flex-1">
                                    <div class="mb-2">
                                        <a href="/user/{{ rx.Username }}" 
                                        class="text-blue-700 hover:text-blue-900 font-bold text-base">{{ rx.Username }}</a>
                                    </div>
                                    <div class="text-sm text-gray-700 space-y-1">
                                        <div>
                                            {{ ci := UserContactInfo(rx, .) }}
                                            {{ DisplayFullName(ci) }}, from {{ ci.Locality }}, {{ ci.Region }} {{ ci.Country }}
                                        </div>
                                    </div>
                                </div>
                            </div>
                        {{ else if mode == "CAT" }}
                            <!-- Category Result -->
                            <div class="flex items-start gap-3">
                                <span class="text-sm pt-0.5 flex-shrink-0">🟣</span>
                                <div class="flex-1 mb-2">
                                    <a href="/find?mode=COM&catid={{ rx.CatId }}" 
                                        class="text-blue-700 hover:text-blue-900 font-bold text-base">{{ DisplayExpandCat(rx, .) }}</a>
                                </div>
                            </div>
                        {{ end }}
                    {{ end }}
                    </div>
                    {{ if isset(resultShowPrev) || isset(resultShowNext) }}
                        <div class="flex justify-center gap-4 mt-6">
                            {{ if isset(resultFromDirectory) }}
                                {{ if isset(resultShowPrev) }}
                                    <a href="/find?mode=COM&catid={{ catid }}&ofs={{ ofs - 1 }}"
                                    class="inline-block bg-blue-600 hover:bg-blue-700 text-white px-4 py-1 rounded text-xs font-medium transition-colors">
                                    ⏪ Prev
                                    </a>
                                {{ end }}
                                {{ if isset(resultShowNext) }}
                                    <a href="/find?mode=COM&catid={{ catid }}&ofs={{ ofs + 1 }}"
                                    class="inline-block bg-blue-600 hover:bg-blue-700 text-white px-4 py-1 rounded text-xs font-medium transition-colors">
                                    Next ⏩
                                    </a>
                                {{ end }}
                            {{ else }}
                                <form method="POST" action="/find">
                                    <input type="hidden" name="mode" value="{{ mode }}"/>
                                    <input type="hidden" name="ofs" value="{{ ofs }}"/>
                                    <input type="hidden" name="field" value="{{ field }}"/>
                                    <input type="hidden" name="oper" value="{{ oper }}"/>
                                    <input type="hidden" name="term" value="{{ term }}"/>
                                    {{ if isset(resultShowPrev) }}
                                        <button type="submit" name="prev"
                                                class="bg-blue-600 hover:bg-blue-700 text-white px-8 py-2 rounded font-medium transition-colors">
                                            ⏪ Prev
                                        </button>
                                    {{ end }}
                                    {{ if isset(resultShowNext) }}
                                        <button type="submit" name="next"
                                                class="bg-blue-600 hover:bg-blue-700 text-white px-8 py-2 rounded font-medium transition-colors">
                                            Next ⏩
                                        </button>
                                    {{ end }}
                                </form>
                            {{ end }}
                        </div>
                    {{ end }}
                </div>
            {{ end }}
        {{ end }}
    {{ end }}
</div>