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2100 2101 2102 2103 2104 2105 2106 2107 2108 2109 2110 2111 2112 2113 2114 2115 2116 2117 2118 2119 2120 2121 2122 2123 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2142 2143 2144 2145 2146 2147 2148 2149 2150 2151 2152 2153 2154 2155 2156 2157 2158 2159 2160 2161 2162 2163 2164 2165 2166 2167 2168 2169 2170 2171 2172 2173 2174 2175 2176 2177 2178 2179 2180 2181 2182 2183 2184 2185 2186 2187 2188 2189 2190 2191 2192 2193 2194 2195 2196 2197 2198 2199 2200 2201 2202 2203 2204 2205 2206 2207 2208 2209 2210 2211 2212 2213 2214 2215 2216 2217 2218 2219 2220 2221 2222 2223 2224 2225 2226 2227 2228 2229 2230 2231 2232 2233 2234 2235 2236 2237 2238 2239 2240 2241 2242 | <!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>NexusChat - Advanced AI Client</title>
<script src="https://cdn.tailwindcss.com"></script>
<script src="https://cdn.jsdelivr.net/npm/marked/marked.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/styles/github.min.css">
<script src="https://cdnjs.cloudflare.com/ajax/libs/highlight.js/11.7.0/highlight.min.js"></script>
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
<script>
tailwind.config = {
theme: {
extend: {
colors: {
primary: {
50: '#f0f9ff',
100: '#e0f2fe',
200: '#bae6fd',
300: '#7dd3fc',
400: '#38bdf8',
500: '#0ea5e9',
600: '#0284c7',
700: '#0369a1',
800: '#075985',
900: '#0c4a6e',
},
dark: {
800: '#1e293b',
900: '#0f172a',
}
}
}
}
}
</script>
<style>
/* Custom scrollbar */
::-webkit-scrollbar {
width: 6px;
}
::-webkit-scrollbar-track {
background: #f1f1f1;
}
::-webkit-scrollbar-thumb {
background: #888;
border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
background: #555;
}
/* Dark mode scrollbar */
.dark ::-webkit-scrollbar-track {
background: #1e293b;
}
.dark ::-webkit-scrollbar-thumb {
background: #64748b;
}
/* Chat message typing animation */
@keyframes typing {
from { width: 0 }
to { width: 100% }
}
.typing-animation {
overflow: hidden;
white-space: nowrap;
animation: typing 2s steps(40, end);
}
/* Smooth transitions */
.transition-all {
transition: all 0.3s ease;
}
/* Markdown styling */
.prose pre {
background-color: rgba(0,0,0,0.05);
padding: 1em;
border-radius: 0.5em;
overflow-x: auto;
margin: 1em 0;
}
.dark .prose pre {
background-color: rgba(255,255,255,0.05);
}
.prose code {
background-color: rgba(0,0,0,0.1);
padding: 0.2em 0.4em;
border-radius: 0.25em;
font-family: monospace;
}
.dark .prose code {
background-color: rgba(255,255,255,0.1);
}
.prose ul, .prose ol {
padding-left: 1.5em;
margin: 0.5em 0;
}
.prose li {
margin: 0.25em 0;
}
.prose table {
border-collapse: collapse;
width: 100%;
margin: 1em 0;
}
.prose th, .prose td {
border: 1px solid rgba(0,0,0,0.1);
padding: 0.5em;
}
.dark .prose th, .dark .prose td {
border-color: rgba(255,255,255,0.1);
}
</style>
</head>
<body class="bg-gray-50 dark:bg-dark-900 text-gray-800 dark:text-gray-200 min-h-screen">
<div class="flex h-screen overflow-hidden">
<!-- Sidebar -->
<div class="w-64 bg-white dark:bg-dark-800 border-r border-gray-200 dark:border-gray-700 flex flex-col">
<div class="p-4 border-b border-gray-200 dark:border-gray-700">
<button id="newChatBtn" class="w-full flex items-center justify-center gap-2 bg-primary-500 hover:bg-primary-600 text-white py-2 px-4 rounded-lg transition-all">
<i class="fas fa-plus"></i>
<span>New Chat</span>
</button>
</div>
<div class="flex-1 overflow-y-auto p-2" id="chatList">
<!-- Chat items will be added here dynamically -->
</div>
<div class="p-4 border-t border-gray-200 dark:border-gray-700">
<div class="flex items-center gap-3 mb-4 cursor-pointer hover:bg-gray-100 dark:hover:bg-gray-700 p-2 rounded-lg transition-all">
<div class="w-8 h-8 rounded-full bg-primary-500 flex items-center justify-center text-white">
<i class="fas fa-user"></i>
</div>
<span class="font-medium">User Account</span>
</div>
<div id="settingsBtn" class="flex items-center gap-3 cursor-pointer hover:bg-gray-100 dark:hover:bg-gray-700 p-2 rounded-lg transition-all">
<div class="w-8 h-8 rounded-full bg-gray-200 dark:bg-gray-600 flex items-center justify-center">
<i class="fas fa-cog"></i>
</div>
<span>Settings</span>
</div>
</div>
</div>
<!-- Main Content -->
<div class="flex-1 flex flex-col overflow-hidden">
<!-- Header -->
<header class="bg-white dark:bg-dark-800 border-b border-gray-200 dark:border-gray-700 p-4 flex items-center justify-between">
<div class="flex items-center gap-2">
<button id="sidebarToggle" class="md:hidden text-gray-500 dark:text-gray-400">
<i class="fas fa-bars text-xl"></i>
</button>
<h1 class="text-xl font-bold">NexusChat</h1>
</div>
<div class="flex items-center gap-4">
<div class="relative">
<button id="modelDropdownBtn" class="flex items-center gap-2 bg-gray-100 dark:bg-gray-700 hover:bg-gray-200 dark:hover:bg-gray-600 py-2 px-3 rounded-lg transition-all">
<span id="currentModel">GPT-4</span>
<i class="fas fa-chevron-down text-xs"></i>
</button>
</div>
<div class="relative">
<button id="chatSettingsBtn" class="flex items-center gap-2 bg-gray-100 dark:bg-gray-700 hover:bg-gray-200 dark:hover:bg-gray-600 py-2 px-3 rounded-lg transition-all">
<i class="fas fa-cog"></i>
</button>
<div id="modelDropdown" class="hidden absolute right-0 mt-2 w-48 bg-white dark:bg-dark-800 rounded-lg shadow-lg border border-gray-200 dark:border-gray-700 z-10">
<div class="p-2">
<div class="text-xs uppercase text-gray-500 dark:text-gray-400 px-2 py-1">Default Models</div>
<div class="model-option cursor-pointer px-3 py-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded" data-model="gpt-3.5">GPT-3.5</div>
<div class="model-option cursor-pointer px-3 py-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded" data-model="gpt-4">GPT-4</div>
<div class="text-xs uppercase text-gray-500 dark:text-gray-400 px-2 py-1 mt-2">Custom Models</div>
<div id="customModelsList">
<!-- Custom models will be added here -->
</div>
<div class="border-t border-gray-200 dark:border-gray-700 mt-2 pt-2">
<div id="addModelBtn" class="cursor-pointer px-3 py-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded flex items-center gap-2 text-primary-500">
<i class="fas fa-plus"></i>
<span>Add Custom Model</span>
</div>
</div>
<div class="text-xs uppercase text-gray-500 dark:text-gray-400 px-2 py-1 mt-2">Custom Providers</div>
<div id="customProvidersList">
<!-- Custom providers will be added here -->
</div>
<div class="border-t border-gray-200 dark:border-gray-700 mt-2 pt-2">
<div id="addProviderBtn" class="cursor-pointer px-3 py-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded flex items-center gap-2 text-primary-500">
<i class="fas fa-plus"></i>
<span>Add Custom Provider</span>
</div>
</div>
</div>
</div>
</div>
<button id="darkModeToggle" class="text-gray-500 dark:text-gray-400 hover:text-gray-700 dark:hover:text-gray-200">
<i class="fas fa-moon dark:hidden"></i>
<i class="fas fa-sun hidden dark:block"></i>
</button>
</div>
</header>
<!-- Chat Area -->
<div class="flex-1 overflow-y-auto p-4 bg-gray-50 dark:bg-dark-900" id="chatArea">
<div class="max-w-3xl mx-auto">
<!-- Welcome message - shown when no chat or empty chat -->
<div id="welcomeMessage" class="text-center py-10">
<div class="w-16 h-16 mx-auto mb-4 bg-primary-500 rounded-full flex items-center justify-center text-white">
<i class="fas fa-robot text-2xl"></i>
</div>
<h2 class="text-2xl font-bold mb-2">Welcome to NexusChat</h2>
<p class="text-gray-600 dark:text-gray-400 mb-6">Start a new conversation or select one from your history</p>
<div class="grid grid-cols-1 md:grid-cols-2 gap-4 max-w-2xl mx-auto mb-8">
<div class="p-4 bg-white dark:bg-gray-800 rounded-lg shadow-sm cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700 transition-all example-prompt">
<h3 class="font-medium mb-1">Explain quantum computing</h3>
<p class="text-sm text-gray-500 dark:text-gray-400">In simple terms</p>
</div>
<div class="p-4 bg-white dark:bg-gray-800 rounded-lg shadow-sm cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700 transition-all example-prompt">
<h3 class="font-medium mb-1">Write a poem</h3>
<p class="text-sm text-gray-500 dark:text-gray-400">About artificial intelligence</p>
</div>
<div class="p-4 bg-white dark:bg-gray-800 rounded-lg shadow-sm cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700 transition-all example-prompt">
<h3 class="font-medium mb-1">Plan a trip</h3>
<p class="text-sm text-gray-500 dark:text-gray-400">To Japan for 2 weeks</p>
</div>
<div class="p-4 bg-white dark:bg-gray-800 rounded-lg shadow-sm cursor-pointer hover:bg-gray-50 dark:hover:bg-gray-700 transition-all example-prompt">
<h3 class="font-medium mb-1">Help me debug</h3>
<p class="text-sm text-gray-500 dark:text-gray-400">This JavaScript code</p>
</div>
</div>
<button id="quickStartBtn" class="bg-primary-500 hover:bg-primary-600 text-white py-2 px-6 rounded-lg transition-all">
Quick Start
</button>
</div>
<!-- Chat messages will be added here dynamically -->
</div>
</div>
<!-- Input Area -->
<div class="p-4 border-t border-gray-200 dark:border-gray-700 bg-white dark:bg-dark-800">
<div class="max-w-3xl mx-auto">
<form id="messageForm" class="relative">
<textarea id="messageInput" rows="1" class="w-full p-4 pr-16 bg-gray-100 dark:bg-gray-700 rounded-lg resize-none focus:outline-none focus:ring-2 focus:ring-primary-500" placeholder="Type your message here..."></textarea>
<button type="submit" class="absolute right-4 bottom-4 w-8 h-8 bg-primary-500 hover:bg-primary-600 text-white rounded-full flex items-center justify-center transition-all">
<i class="fas fa-paper-plane"></i>
</button>
</form>
<div class="text-xs text-gray-500 dark:text-gray-400 mt-2 text-center">
NexusChat may produce inaccurate information about people, places, or facts.
</div>
</div>
</div>
</div>
</div>
<!-- Add Model Modal -->
<div id="addModelModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden">
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-xl w-full max-w-md p-6">
<div class="flex justify-between items-center mb-4">
<h3 class="text-lg font-bold">Add Custom Model</h3>
<button id="closeModelModal" class="text-gray-500 hover:text-gray-700 dark:hover:text-gray-300">
<i class="fas fa-times"></i>
</button>
</div>
<form id="addModelForm">
<div class="mb-4">
<label for="modelName" class="block text-sm font-medium mb-1">Model Name</label>
<input type="text" id="modelName" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="e.g. My Custom Model" required>
</div>
<div class="mb-4">
<label for="modelEndpoint" class="block text-sm font-medium mb-1">API Endpoint</label>
<input type="text" id="modelEndpoint" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="https://api.example.com/v1/chat" required>
</div>
<div class="mb-4">
<label for="modelKey" class="block text-sm font-medium mb-1">API Key (optional)</label>
<input type="password" id="modelKey" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="sk-...">
</div>
<div class="mb-4 flex items-center">
<input type="checkbox" id="modelStreaming" class="w-4 h-4 text-primary-600 rounded border-gray-300 focus:ring-primary-500 dark:border-gray-600 dark:bg-gray-700">
<label for="modelStreaming" class="ml-2 text-sm font-medium text-gray-700 dark:text-gray-300">Supports Streaming</label>
</div>
<input type="hidden" id="editModelId" value="">
<input type="hidden" id="editProviderId" value="">
<div class="flex justify-end gap-2">
<button type="button" id="cancelAddModel" class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded hover:bg-gray-100 dark:hover:bg-gray-700 transition-all">
Cancel
</button>
<button type="submit" class="px-4 py-2 bg-primary-500 hover:bg-primary-600 text-white rounded transition-all">
Add Model
</button>
</div>
</form>
</div>
</div>
<!-- API Key Modal -->
<div id="apiKeyModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden">
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-xl w-full max-w-md p-6">
<div class="flex justify-between items-center mb-4">
<h3 class="text-lg font-bold">OpenAI API Key Required</h3>
<button id="closeApiKeyModal" class="text-gray-500 hover:text-gray-700 dark:hover:text-gray-300">
<i class="fas fa-times"></i>
</button>
</div>
<p class="mb-4">To use OpenAI models, please enter your API key:</p>
<form id="apiKeyForm">
<div class="mb-4">
<input type="password" id="apiKeyInput" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="sk-..." required>
</div>
<div class="flex justify-end gap-2">
<button type="button" id="cancelApiKey" class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded hover:bg-gray-100 dark:hover:bg-gray-700 transition-all">
Cancel
</button>
<button type="submit" class="px-4 py-2 bg-primary-500 hover:bg-primary-600 text-white rounded transition-all">
Save Key
</button>
</div>
</form>
</div>
</div>
<!-- Settings Page -->
<div id="settingsPage" class="hidden fixed inset-0 bg-gray-50 dark:bg-dark-900 z-40 flex flex-col">
<div class="max-w-3xl mx-auto w-full p-6 overflow-y-auto">
<div class="sticky top-0 bg-gray-50 dark:bg-dark-900 pt-6 pb-4 z-10">
<div class="flex items-center gap-4 mb-2">
<button id="backToChatBtn" class="text-gray-500 dark:text-gray-400 hover:text-gray-700 dark:hover:text-gray-200">
<i class="fas fa-arrow-left"></i>
</button>
<h2 class="text-2xl font-bold">Settings</h2>
</div>
</div>
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-sm p-6 mb-6">
<h3 class="text-lg font-semibold mb-4">API Configuration</h3>
<form id="apiKeySettingsForm">
<div class="mb-4">
<label for="providerUrl" class="block text-sm font-medium mb-1">Custom Provider URL</label>
<input type="text" id="providerUrl" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="https://example.com/v1" value="">
<p class="text-xs text-gray-500 dark:text-gray-400 mt-1">Base URL for your custom provider</p>
</div>
<div class="mb-4">
<label for="settingsApiKey" class="block text-sm font-medium mb-1">OpenAI API Key</label>
<div class="relative">
<input type="password" id="settingsApiKey" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="sk-..." value="">
<button type="button" id="toggleApiKeyVisibility" class="absolute right-2 top-2 text-gray-500 hover:text-gray-700 dark:hover:text-gray-300">
<i class="fas fa-eye"></i>
</button>
</div>
<p class="text-xs text-gray-500 dark:text-gray-400 mt-1">Your API key is stored locally in your browser</p>
</div>
<button type="submit" class="px-4 py-2 bg-primary-500 hover:bg-primary-600 text-white rounded transition-all">
Save API Key
</button>
</form>
</div>
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-sm p-6 mb-6">
<h3 class="text-lg font-semibold mb-4">Appearance</h3>
<div class="flex items-center justify-between mb-2">
<span>Dark Mode</span>
<label class="relative inline-flex items-center cursor-pointer">
<input type="checkbox" id="darkModeToggleSetting" class="sr-only peer">
<div class="w-11 h-6 bg-gray-200 peer-focus:outline-none peer-focus:ring-4 peer-focus:ring-primary-300 dark:peer-focus:ring-primary-800 rounded-full peer dark:bg-gray-700 peer-checked:after:translate-x-full peer-checked:after:border-white after:content-[''] after:absolute after:top-[2px] after:left-[2px] after:bg-white after:border-gray-300 after:border after:rounded-full after:h-5 after:w-5 after:transition-all dark:border-gray-600 peer-checked:bg-primary-500"></div>
</label>
</div>
</div>
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-sm p-6 mb-6">
<h3 class="text-lg font-semibold mb-4">Chat Defaults</h3>
<form id="defaultChatSettingsForm">
<div class="mb-4">
<label for="defaultTemperature" class="block text-sm font-medium mb-1">Default Temperature (0-1)</label>
<input type="number" id="defaultTemperature" min="0" max="1" step="0.1"
class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500"
placeholder="0.7" required>
</div>
<div class="mb-4">
<label for="defaultHistoryCount" class="block text-sm font-medium mb-1">Default Message History Count</label>
<input type="number" id="defaultHistoryCount" min="1" max="20"
class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500"
placeholder="5" required>
</div>
<div class="mb-4">
<label for="defaultSystemMessage" class="block text-sm font-medium mb-1">Default System Message</label>
<textarea id="defaultSystemMessage" rows="3"
class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500"
placeholder="You are a helpful assistant..."></textarea>
</div>
<button type="submit" class="px-4 py-2 bg-primary-500 hover:bg-primary-600 text-white rounded transition-all">
Save Defaults
</button>
</form>
</div>
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-sm p-6">
<h3 class="text-lg font-semibold mb-4">About</h3>
<p class="text-sm text-gray-600 dark:text-gray-300 mb-2">NexusChat v1.0.0</p>
<p class="text-sm text-gray-600 dark:text-gray-300">An advanced AI client for modern workflows</p>
</div>
</div>
</div>
<!-- Add Provider Modal -->
<div id="addProviderModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden">
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-xl w-full max-w-md p-6">
<div class="flex justify-between items-center mb-4">
<h3 class="text-lg font-bold">Add Custom Provider</h3>
<button id="closeProviderModal" class="text-gray-500 hover:text-gray-700 dark:hover:text-gray-300">
<i class="fas fa-times"></i>
</button>
</div>
<form id="addProviderForm">
<div class="mb-4">
<label for="providerName" class="block text-sm font-medium mb-1">Provider Name</label>
<input type="text" id="providerName" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="e.g. My AI Provider" required>
</div>
<div class="mb-4">
<label for="providerBaseUrl" class="block text-sm font-medium mb-1">Base URL</label>
<input type="text" id="providerBaseUrl" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="https://api.example.com/v1" required>
</div>
<div class="mb-4">
<label for="providerApiKey" class="block text-sm font-medium mb-1">API Key (optional)</label>
<input type="password" id="providerApiKey" class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500" placeholder="sk-...">
</div>
<div class="mb-4 flex items-center">
<input type="checkbox" id="providerStreaming" class="w-4 h-4 text-primary-600 rounded border-gray-300 focus:ring-primary-500 dark:border-gray-600 dark:bg-gray-700">
<label for="providerStreaming" class="ml-2 text-sm font-medium text-gray-700 dark:text-gray-300">Supports Streaming</label>
</div>
<div class="flex justify-end gap-2">
<button type="button" id="cancelAddProvider" class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded hover:bg-gray-100 dark:hover:bg-gray-700 transition-all">
Cancel
</button>
<button type="submit" class="px-4 py-2 bg-primary-500 hover:bg-primary-600 text-white rounded transition-all">
Add Provider
</button>
</div>
</form>
</div>
</div>
<!-- Provider Models Modal -->
<div id="providerModelsModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden">
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-xl w-full max-w-md p-6 max-h-[80vh] overflow-y-auto">
<div class="flex justify-between items-center mb-4">
<h3 class="text-lg font-bold" id="providerModelsTitle">Provider Models</h3>
<button id="closeProviderModelsModal" class="text-gray-500 hover:text-gray-700 dark:hover:text-gray-300">
<i class="fas fa-times"></i>
</button>
</div>
<div id="providerModelsList" class="space-y-2">
<!-- Models will be loaded here -->
</div>
<div class="flex justify-end mt-4">
<button type="button" id="cancelProviderModels" class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded hover:bg-gray-100 dark:hover:bg-gray-700 transition-all">
Close
</button>
</div>
</div>
</div>
<!-- Chat Settings Modal -->
<div id="chatSettingsModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden">
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-xl w-full max-w-md p-6">
<div class="flex justify-between items-center mb-4">
<h3 class="text-lg font-bold">Chat Settings</h3>
<button id="closeChatSettingsModal" class="text-gray-500 hover:text-gray-700 dark:hover:text-gray-300">
<i class="fas fa-times"></i>
</button>
</div>
<form id="chatSettingsForm">
<div class="mb-4">
<label for="chatTemperature" class="block text-sm font-medium mb-1">Temperature (0-1)</label>
<input type="number" id="chatTemperature" min="0" max="1" step="0.1"
class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500"
placeholder="0.7" required>
</div>
<div class="mb-4">
<label for="chatHistoryCount" class="block text-sm font-medium mb-1">Message History Count</label>
<input type="number" id="chatHistoryCount" min="1" max="20"
class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500"
placeholder="5" required>
</div>
<div class="mb-4">
<label for="chatSystemMessage" class="block text-sm font-medium mb-1">System Message</label>
<textarea id="chatSystemMessage" rows="3"
class="w-full p-2 border border-gray-300 dark:border-gray-600 rounded bg-white dark:bg-gray-700 focus:ring-primary-500 focus:border-primary-500"
placeholder="You are a helpful assistant..."></textarea>
</div>
<div class="flex justify-end gap-2">
<button type="button" id="cancelChatSettings" class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded hover:bg-gray-100 dark:hover:bg-gray-700 transition-all">
Cancel
</button>
<button type="submit" class="px-4 py-2 bg-primary-500 hover:bg-primary-600 text-white rounded transition-all">
Save
</button>
</div>
</form>
</div>
</div>
<!-- Delete Chat Confirmation Modal -->
<div id="deleteChatModal" class="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 hidden">
<div class="bg-white dark:bg-dark-800 rounded-lg shadow-xl w-full max-w-md p-6">
<div class="flex justify-between items-center mb-4">
<h3 class="text-lg font-bold">Delete Chat</h3>
<button id="closeDeleteModal" class="text-gray-500 hover:text-gray-700 dark:hover:text-gray-300">
<i class="fas fa-times"></i>
</button>
</div>
<p class="mb-6">Are you sure you want to delete this chat? This action cannot be undone.</p>
<div class="flex justify-end gap-2">
<button type="button" id="cancelDelete" class="px-4 py-2 border border-gray-300 dark:border-gray-600 rounded hover:bg-gray-100 dark:hover:bg-gray-700 transition-all">
Cancel
</button>
<button type="button" id="confirmDelete" class="px-4 py-2 bg-red-500 hover:bg-red-600 text-white rounded transition-all">
Delete
</button>
</div>
</div>
</div>
<script>
// DOM Elements
const apiKeyModal = document.getElementById('apiKeyModal');
const closeApiKeyModal = document.getElementById('closeApiKeyModal');
const cancelApiKey = document.getElementById('cancelApiKey');
const apiKeyForm = document.getElementById('apiKeyForm');
const apiKeyInput = document.getElementById('apiKeyInput');
const sidebarToggle = document.getElementById('sidebarToggle');
const darkModeToggle = document.getElementById('darkModeToggle');
const newChatBtn = document.getElementById('newChatBtn');
const chatList = document.getElementById('chatList');
const chatArea = document.getElementById('chatArea');
const welcomeMessage = document.getElementById('welcomeMessage');
const messageForm = document.getElementById('messageForm');
const messageInput = document.getElementById('messageInput');
const quickStartBtn = document.getElementById('quickStartBtn');
const modelDropdownBtn = document.getElementById('modelDropdownBtn');
const modelDropdown = document.getElementById('modelDropdown');
const currentModel = document.getElementById('currentModel');
const customModelsList = document.getElementById('customModelsList');
const addModelBtn = document.getElementById('addModelBtn');
const addModelModal = document.getElementById('addModelModal');
const closeModelModal = document.getElementById('closeModelModal');
const cancelAddModel = document.getElementById('cancelAddModel');
const addModelForm = document.getElementById('addModelForm');
const deleteChatModal = document.getElementById('deleteChatModal');
const closeDeleteModal = document.getElementById('closeDeleteModal');
const cancelDelete = document.getElementById('cancelDelete');
const confirmDelete = document.getElementById('confirmDelete');
// State
let chats = JSON.parse(localStorage.getItem('chats')) || [];
let currentChatId = null;
let defaultChatSettings = {
temperature: 0.7,
historyCount: 5,
systemMessage: 'You are a helpful assistant.'
};
let models = [
{ name: 'GPT-3.5', id: 'gpt-3.5', type: 'default' },
{ name: 'GPT-4', id: 'gpt-4', type: 'default' }
];
let customModels = JSON.parse(localStorage.getItem('customModels')) || [];
let customProviders = JSON.parse(localStorage.getItem('customProviders')) || [];
let selectedModel = 'gpt-4';
let chatToDelete = null;
let currentProvider = null;
// Initialize
function init() {
// Load default chat settings
const savedDefaults = localStorage.getItem('defaultChatSettings');
if (savedDefaults) {
defaultChatSettings = JSON.parse(savedDefaults);
}
// Load custom models and providers from localStorage
const savedCustomModels = localStorage.getItem('customModels');
if (savedCustomModels) {
customModels = JSON.parse(savedCustomModels);
customModels.forEach(model => {
models.push({
id: model.id,
name: model.name,
endpoint: model.endpoint,
key: model.key,
streaming: model.streaming || false,
type: 'custom'
});
});
}
// Load custom providers
const savedCustomProviders = localStorage.getItem('customProviders');
if (savedCustomProviders) {
customProviders = JSON.parse(savedCustomProviders);
customProviders.forEach(provider => {
models.push({
id: provider.id,
name: provider.name,
type: 'provider',
baseUrl: provider.baseUrl,
apiKey: provider.apiKey,
streaming: provider.streaming || false
});
});
}
// Configure marked.js
marked.setOptions({
breaks: true,
gfm: true,
highlight: function(code, lang) {
const language = hljs.getLanguage(lang) ? lang : 'plaintext';
return hljs.highlight(code, { language }).value;
}
});
// Load custom models
customModels.forEach(model => {
models.push({ ...model, type: 'custom' });
});
// Render chat list
renderChatList();
// Set dark mode if preferred
if (localStorage.getItem('darkMode') === 'true' ||
(!localStorage.getItem('darkMode') && window.matchMedia('(prefers-color-scheme: dark)').matches)) {
document.documentElement.classList.add('dark');
}
// Set current model
const savedModel = localStorage.getItem('selectedModel');
if (savedModel) {
try {
const modelData = JSON.parse(savedModel);
const model = models.find(m => m.id === modelData.id);
if (model) {
selectedModel = modelData.id;
currentModel.textContent = modelData.name;
// For provider models, ensure the provider is still available
if (modelData.type === 'provider-model') {
const providerId = modelData.id.split('-')[0];
const providerExists = customProviders.some(p => p.id === providerId);
if (!providerExists) {
// Fall back to default if provider is gone
selectModel('gpt-4');
}
}
}
} catch (e) {
// Fallback for old string format
const model = models.find(m => m.id === savedModel);
if (model) {
selectedModel = savedModel;
currentModel.textContent = model.name;
// Migrate old chats to new modelData format
chats.forEach(chat => {
if (!chat.modelData && chat.model) {
chat.modelData = {
id: chat.model,
name: models.find(m => m.id === chat.model)?.name || 'GPT-4'
};
}
});
saveChats();
}
}
}
// Render custom models and providers in dropdown
renderCustomModels();
renderCustomProviders();
}
// Render chat list
function renderChatList() {
chatList.innerHTML = '';
if (chats.length === 0) {
chatList.innerHTML = `
<div class="p-4 text-center text-gray-500 dark:text-gray-400">
No chats yet
</div>
`;
return;
}
chats.forEach(chat => {
// Function to handle edit mode
const setupEditMode = (chatElement, chat) => {
const titleElement = chatElement.querySelector('.chat-title');
const originalTitle = titleElement.textContent;
const input = document.createElement('input');
input.type = 'text';
input.value = originalTitle;
input.className = 'w-full bg-transparent border-b border-blue-500 focus:outline-none';
titleElement.replaceWith(input);
input.focus();
const handleKeyDown = (e) => {
if (e.key === 'Enter') {
finishEdit();
} else if (e.key === 'Escape') {
input.value = originalTitle;
finishEdit();
}
};
const finishEdit = () => {
const newTitle = input.value.trim() || 'New Chat';
chat.title = newTitle;
saveChats();
titleElement.textContent = newTitle;
input.replaceWith(titleElement);
input.removeEventListener('blur', finishEdit);
input.removeEventListener('keydown', handleKeyDown);
};
input.addEventListener('blur', finishEdit);
input.addEventListener('keydown', handleKeyDown);
};
const chatElement = document.createElement('div');
chatElement.className = `group relative flex items-center gap-3 p-2 rounded-lg cursor-pointer hover:bg-gray-100 dark:hover:bg-gray-700 transition-all ${currentChatId === chat.id ? 'bg-gray-100 dark:bg-gray-700' : ''}`;
chatElement.dataset.id = chat.id;
chatElement.innerHTML = `
<div class="w-8 h-8 rounded-full bg-primary-100 dark:bg-primary-900 text-primary-500 dark:text-primary-300 flex items-center justify-center">
<i class="fas fa-comment"></i>
</div>
<div class="flex-1 min-w-0">
<div class="flex items-center gap-1">
<p class="truncate font-medium chat-title">${chat.title || 'New Chat'}</p>
<button class="edit-chat opacity-0 group-hover:opacity-100 text-gray-400 hover:text-blue-500 transition-all p-1">
<i class="fas fa-edit text-xs"></i>
</button>
</div>
<p class="text-xs text-gray-500 dark:text-gray-400 truncate">${chat.lastMessage || ''}</p>
</div>
<button class="delete-chat opacity-0 group-hover:opacity-100 text-gray-400 hover:text-red-500 transition-all p-1">
<i class="fas fa-trash text-sm"></i>
</button>
`;
chatElement.addEventListener('click', () => loadChat(chat.id));
const deleteBtn = chatElement.querySelector('.delete-chat');
deleteBtn.addEventListener('click', (e) => {
e.stopPropagation();
showDeleteModal(chat.id);
});
chatList.appendChild(chatElement);
// Add edit button event listener
const editBtn = chatElement.querySelector('.edit-chat');
editBtn.addEventListener('click', (e) => {
e.stopPropagation();
setupEditMode(chatElement, chat);
});
});
}
// Render custom providers in dropdown
function renderCustomProviders() {
customProvidersList.innerHTML = '';
if (customProviders.length === 0) {
customProvidersList.innerHTML = `
<div class="text-center text-gray-500 dark:text-gray-400 py-2 text-sm">
No custom providers added
</div>
`;
return;
}
customProviders.forEach(provider => {
const providerElement = document.createElement('div');
providerElement.className = 'provider-option cursor-pointer px-3 py-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded flex justify-between items-center';
providerElement.dataset.provider = provider.id;
providerElement.innerHTML = `
<span>${provider.name}</span>
<div class="flex gap-1">
<button class="edit-provider text-gray-400 hover:text-blue-500 transition-all p-1" title="Edit">
<i class="fas fa-edit text-xs"></i>
</button>
<button class="view-provider-models text-gray-400 hover:text-blue-500 transition-all p-1" title="View Models">
<i class="fas fa-list text-xs"></i>
</button>
<button class="delete-provider text-gray-400 hover:text-red-500 transition-all p-1">
<i class="fas fa-trash text-xs"></i>
</button>
</div>
`;
const deleteBtn = providerElement.querySelector('.delete-provider');
deleteBtn.addEventListener('click', (e) => {
e.stopPropagation();
deleteCustomProvider(provider.id);
});
const viewModelsBtn = providerElement.querySelector('.view-provider-models');
viewModelsBtn.addEventListener('click', (e) => {
e.stopPropagation();
showProviderModels(provider);
});
const editBtn = providerElement.querySelector('.edit-provider');
editBtn.addEventListener('click', (e) => {
e.stopPropagation();
showAddProviderModal(provider);
});
customProvidersList.appendChild(providerElement);
});
}
// Render custom models in dropdown
function renderCustomModels() {
customModelsList.innerHTML = '';
// Reload custom models from localStorage to ensure we have latest
const savedCustomModels = localStorage.getItem('customModels');
if (savedCustomModels) {
customModels = JSON.parse(savedCustomModels);
}
if (customModels.length === 0) {
customModelsList.innerHTML = `
<div class="text-center text-gray-500 dark:text-gray-400 py-2 text-sm">
No custom models added
</div>
`;
return;
}
customModels.forEach(model => {
const modelElement = document.createElement('div');
modelElement.className = 'model-option cursor-pointer px-3 py-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded flex justify-between items-center';
modelElement.dataset.model = model.id;
modelElement.innerHTML = `
<span>${model.name}</span>
<div class="flex gap-1">
<button class="edit-model text-gray-400 hover:text-blue-500 transition-all p-1">
<i class="fas fa-edit text-xs"></i>
</button>
<button class="delete-model text-gray-400 hover:text-red-500 transition-all p-1">
<i class="fas fa-trash text-xs"></i>
</button>
</div>
`;
modelElement.addEventListener('click', (e) => {
if (!e.target.classList.contains('delete-model')) {
selectModel(model.id);
}
});
const deleteBtn = modelElement.querySelector('.delete-model');
deleteBtn.addEventListener('click', (e) => {
e.stopPropagation();
deleteCustomModel(model.id);
});
const editBtn = modelElement.querySelector('.edit-model');
editBtn.addEventListener('click', (e) => {
e.stopPropagation();
showEditModelModal(model);
});
customModelsList.appendChild(modelElement);
});
}
// Show chat settings modal
function showChatSettingsModal() {
if (!currentChatId) return;
const chat = chats.find(c => c.id === currentChatId);
if (!chat) return;
// Initialize settings if they don't exist
if (!chat.settings) {
chat.settings = { ...defaultChatSettings };
}
document.getElementById('chatTemperature').value = chat.settings.temperature;
document.getElementById('chatHistoryCount').value = chat.settings.historyCount;
document.getElementById('chatSystemMessage').value = chat.settings.systemMessage;
chatSettingsModal.classList.remove('hidden');
}
// Hide chat settings modal
function hideChatSettingsModal() {
chatSettingsModal.classList.add('hidden');
}
// Save chat settings
function saveChatSettings() {
if (!currentChatId) return;
const chat = chats.find(c => c.id === currentChatId);
if (!chat) return;
chat.settings = {
temperature: parseFloat(document.getElementById('chatTemperature').value),
historyCount: parseInt(document.getElementById('chatHistoryCount').value),
systemMessage: document.getElementById('chatSystemMessage').value
};
saveChats();
hideChatSettingsModal();
}
// Save default chat settings
function saveDefaultChatSettings() {
defaultChatSettings = {
temperature: parseFloat(document.getElementById('defaultTemperature').value),
historyCount: parseInt(document.getElementById('defaultHistoryCount').value),
systemMessage: document.getElementById('defaultSystemMessage').value
};
localStorage.setItem('defaultChatSettings', JSON.stringify(defaultChatSettings));
// Show success feedback
const submitBtn = document.querySelector('#defaultChatSettingsForm button[type="submit"]');
const originalText = submitBtn.textContent;
submitBtn.textContent = 'Saved!';
submitBtn.classList.remove('bg-primary-500', 'hover:bg-primary-600');
submitBtn.classList.add('bg-green-500', 'hover:bg-green-600');
setTimeout(() => {
submitBtn.textContent = originalText;
submitBtn.classList.remove('bg-green-500', 'hover:bg-green-600');
submitBtn.classList.add('bg-primary-500', 'hover:bg-primary-600');
}, 2000);
}
// Create new chat
function createNewChat() {
const newChat = {
id: Date.now().toString(),
title: 'New Chat',
model: selectedModel,
messages: [],
lastMessage: '',
createdAt: new Date().toISOString(),
modelData: {
id: selectedModel,
name: models.find(m => m.id === selectedModel)?.name || 'GPT-4'
},
settings: { ...defaultChatSettings }
};
chats.unshift(newChat);
saveChats();
loadChat(newChat.id);
renderChatList();
// Welcome message will be shown automatically since messages array is empty
}
// Load chat
function loadChat(chatId) {
hideSettingsPage();
currentChatId = chatId;
const chat = chats.find(c => c.id === chatId);
if (!chat) {
createNewChat();
return;
}
// Update UI and model selection
document.querySelectorAll('[data-id]').forEach(el => {
el.classList.toggle('bg-gray-100', el.dataset.id === chatId);
el.classList.toggle('dark:bg-gray-700', el.dataset.id === chatId);
});
// Update model selection to match this chat's model
if (chat.modelData) {
selectedModel = chat.modelData.id;
currentModel.textContent = chat.modelData.name;
localStorage.setItem('selectedModel', JSON.stringify(chat.modelData));
}
// Render messages
renderMessages(chat.messages);
// Show welcome message if chat is empty
welcomeMessage.classList.toggle('hidden', chat.messages.length > 0);
}
// Render messages
function renderMessages(messages) {
chatArea.innerHTML = '';
if (messages.length === 0) {
welcomeMessage.classList.remove('hidden');
return;
}
const messagesContainer = document.createElement('div');
messagesContainer.className = 'space-y-6';
messages.forEach((msg, index) => {
const messageElement = document.createElement('div');
messageElement.className = `flex gap-4 ${msg.role === 'user' ? 'justify-end' : 'justify-start'}`;
if (msg.role === 'assistant') {
messageElement.innerHTML = `
<div class="flex-shrink-0 w-8 h-8 rounded-full bg-primary-500 text-white flex items-center justify-center">
<i class="fas fa-robot"></i>
</div>
<div class="max-w-[80%] bg-white dark:bg-gray-800 rounded-lg p-4 shadow-sm relative group">
<div class="prose dark:prose-invert max-w-none break-words">${marked.parse(msg.content)}</div>
<div class="absolute right-2 top-2 opacity-0 group-hover:opacity-100 transition-opacity flex gap-1">
<button class="message-action bg-gray-100 dark:bg-gray-700 hover:bg-gray-200 dark:hover:bg-gray-600 p-1 rounded text-gray-700 dark:text-gray-300" data-action="regenerate" title="Regenerate">
<i class="fas fa-sync-alt text-xs"></i>
</button>
<button class="message-action bg-gray-100 dark:bg-gray-700 hover:bg-gray-200 dark:hover:bg-gray-600 p-1 rounded text-gray-700 dark:text-gray-300" data-action="edit" title="Edit">
<i class="fas fa-edit text-xs"></i>
</button>
</div>
</div>
`;
} else {
messageElement.innerHTML = `
<div class="max-w-[80%] bg-primary-500 text-white rounded-lg p-4 shadow-sm relative group">
<div class="prose prose-white whitespace-pre-wrap">${msg.content.replace(/\n/g, '<br>')}</div>
<div class="absolute right-2 top-2 opacity-0 group-hover:opacity-100 transition-opacity">
<button class="message-action bg-primary-600 hover:bg-primary-700 p-1 rounded text-white" data-action="edit" title="Edit">
<i class="fas fa-edit text-xs"></i>
</button>
</div>
</div>
`;
}
messagesContainer.appendChild(messageElement);
});
chatArea.appendChild(messagesContainer);
chatArea.scrollTop = chatArea.scrollHeight;
}
// Send message
async function sendMessage() {
const message = messageInput.value.trim();
if (!message) return;
// If no chat is selected, create a new one
if (!currentChatId) {
createNewChat();
// Wait a moment for the chat to be created
await new Promise(resolve => setTimeout(resolve, 50));
}
// Get current chat
let chatIndex = chats.findIndex(c => c.id === currentChatId);
if (chatIndex === -1) return;
const chat = chats[chatIndex];
const model = models.find(m => m.id === chat.model);
if (!model) return;
if (model.type === 'default' && !localStorage.getItem('openaiApiKey')) {
showApiKeyModal();
return;
}
// Add user message to chat
const userMessage = {
role: 'user',
content: message,
timestamp: new Date().toISOString()
};
// Ensure we have the latest chat reference
chatIndex = chats.findIndex(c => c.id === currentChatId);
if (chatIndex === -1) return;
let currentChat = chats[chatIndex];
currentChat.messages.push(userMessage);
currentChat.lastMessage = message.length > 30 ? message.substring(0, 30) + '...' : message;
// Save chat immediately after adding user message
chats[chatIndex] = currentChat;
saveChats();
// Render all messages including the new user message
renderMessages(chat.messages);
messageInput.value = '';
chatArea.scrollTop = chatArea.scrollHeight;
// Create assistant message element for streaming/response
const assistantMessageElement = document.createElement('div');
assistantMessageElement.className = 'flex gap-4 justify-start';
assistantMessageElement.innerHTML = `
<div class="flex-shrink-0 w-8 h-8 rounded-full bg-primary-500 text-white flex items-center justify-center">
<i class="fas fa-robot"></i>
</div>
<div class="max-w-[80%] bg-white dark:bg-gray-800 rounded-lg p-4 shadow-sm relative group">
<div class="flex gap-2" id="loading-indicator">
<div class="w-2 h-2 rounded-full bg-gray-300 animate-pulse"></div>
<div class="w-2 h-2 rounded-full bg-gray-300 animate-pulse delay-75"></div>
<div class="w-2 h-2 rounded-full bg-gray-300 animate-pulse delay-150"></div>
</div>
<div class="prose dark:prose-invert hidden" id="streaming-content"></div>
</div>
`;
chatArea.appendChild(assistantMessageElement);
const contentElement = assistantMessageElement.querySelector('#streaming-content');
const loadingIndicator = assistantMessageElement.querySelector('#loading-indicator');
try {
// Ensure we have the latest chat reference first
chatIndex = chats.findIndex(c => c.id === currentChatId);
if (chatIndex === -1) throw new Error('Chat not found');
currentChat = chats[chatIndex];
// Get the current model
const model = models.find(m => m.id === currentChat.model);
if (!model) throw new Error('Model not found');
// Prepare messages for API
const messages = currentChat.messages.map(msg => ({
role: msg.role,
content: msg.content
}));
let response;
response = '';
const onStream = (content) => {
response = content;
contentElement.innerHTML = marked.parse(response);
chatArea.scrollTop = chatArea.scrollHeight;
};
if (model.type === 'default') {
// Call OpenAI API
response = await callOpenAIAPI(messages, model.name, null, onStream);
} else if (model.type === 'provider-model') {
// Call provider model API
response = await callProviderModelAPI(messages, model, onStream);
} else {
// Call custom model API
response = await callCustomModelAPI(messages, model, onStream);
}
// Hide loading indicator and show content
loadingIndicator.classList.add('hidden');
contentElement.classList.remove('hidden');
// Ensure we have the latest chat reference
chatIndex = chats.findIndex(c => c.id === currentChatId);
if (chatIndex === -1) return;
currentChat = chats[chatIndex];
// Update the assistant message in the chat
const assistantMessage = {
role: 'assistant',
content: response,
timestamp: new Date().toISOString()
};
// Replace the last message (which was the loading one) with the actual response
currentChat.messages.push(assistantMessage);
saveChats();
// Update chat list
renderChatList();
// Force re-render of messages to ensure UI is in sync
renderMessages(currentChat.messages);
} catch (error) {
console.error('API Error:', error);
// Remove the message element if there was an error
messageElement.remove();
// Show error message
const errorElement = document.createElement('div');
errorElement.className = 'flex gap-4 justify-start';
errorElement.innerHTML = `
<div class="flex-shrink-0 w-8 h-8 rounded-full bg-red-500 text-white flex items-center justify-center">
<i class="fas fa-exclamation-triangle"></i>
</div>
<div class="max-w-[80%] bg-white dark:bg-gray-800 rounded-lg p-4 shadow-sm">
<div class="text-red-500">Error: ${error.message}</div>
</div>
`;
chatArea.appendChild(errorElement);
chatArea.scrollTop = chatArea.scrollHeight;
}
}
// Call OpenAI API
async function callOpenAIAPI(messages, model, apiKey, onStream) {
const isStreaming = model.streaming || false;
// Get current chat settings
const chat = chats.find(c => c.id === currentChatId);
const settings = chat?.settings || defaultChatSettings;
// Limit messages to history count
const limitedMessages = messages.slice(-settings.historyCount);
// Add system message if provided
if (settings.systemMessage) {
limitedMessages.unshift({
role: 'system',
content: settings.systemMessage
});
}
const response = await fetch('https://api.openai.com/v1/chat/completions', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': `Bearer ${apiKey || localStorage.getItem('openaiApiKey')}`
},
body: JSON.stringify({
model: model === 'gpt-3.5' ? 'gpt-3.5-turbo' : 'gpt-4',
messages: limitedMessages,
temperature: settings.temperature,
stream: isStreaming
})
});
if (!response.ok) {
const errorData = await response.json();
throw new Error(errorData.error?.message || 'Failed to call OpenAI API');
}
if (isStreaming && onStream) {
const reader = response.body.getReader();
const decoder = new TextDecoder();
let result = '';
while (true) {
const { done, value } = await reader.read();
if (done) break;
const chunk = decoder.decode(value);
const lines = chunk.split('\n').filter(line => line.trim() !== '');
for (const line of lines) {
if (line.startsWith('data: ')) {
const data = line.substring(6);
if (data === '[DONE]') continue;
try {
const parsed = JSON.parse(data);
const content = parsed.choices?.[0]?.delta?.content || '';
result += content;
onStream(result);
} catch (e) {
console.error('Error parsing stream data:', e);
}
}
}
}
return result;
} else {
const data = await response.json();
return data.choices[0]?.message?.content || 'No response from model';
}
}
// Call provider model API
async function callProviderModelAPI(messages, model, onStream) {
const endpoint = `${model.baseUrl}/chat/completions`;
if (model.streaming) {
const response = await fetch(endpoint, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...(model.apiKey ? { 'Authorization': `Bearer ${model.apiKey}` } : {})
},
body: JSON.stringify({
model: model.modelName,
messages,
temperature: 0.7,
stream: true
})
});
if (!response.ok) {
const errorText = await response.text();
throw new Error(errorText || 'Failed to call provider model API');
}
const reader = response.body.getReader();
const decoder = new TextDecoder();
let result = '';
while (true) {
const { done, value } = await reader.read();
if (done) break;
const chunk = decoder.decode(value);
const lines = chunk.split('\n').filter(line => line.trim() !== '');
for (const line of lines) {
if (line.startsWith('data: ')) {
const data = line.substring(6);
if (data === '[DONE]') continue;
try {
const parsed = JSON.parse(data);
const content = parsed.choices?.[0]?.delta?.content || '';
result += content;
if (onStream) onStream(result);
} catch (e) {
console.error('Error parsing stream data:', e);
}
}
}
}
return result;
} else {
const response = await fetch(endpoint, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...(model.apiKey ? { 'Authorization': `Bearer ${model.apiKey}` } : {})
},
body: JSON.stringify({
model: model.modelName,
messages,
temperature: 0.7
})
});
if (!response.ok) {
const errorText = await response.text();
throw new Error(errorText || 'Failed to call provider model API');
}
const data = await response.json();
return data.choices?.[0]?.message?.content || data.response || 'No response from model';
}
}
// Call custom model API
async function callCustomModelAPI(messages, model) {
if (model.streaming) {
// Handle streaming response
const response = await fetch(model.endpoint, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...(model.key ? { 'Authorization': `Bearer ${model.key}` } : {})
},
body: JSON.stringify({
model: model.name,
messages,
temperature: 0.7,
stream: true
})
});
if (!response.ok) {
const errorText = await response.text();
throw new Error(errorText || 'Failed to call custom model API');
}
const reader = response.body.getReader();
const decoder = new TextDecoder();
let result = '';
// Create message element for streaming
const messageElement = document.createElement('div');
messageElement.className = 'flex gap-4 justify-start';
messageElement.innerHTML = `
<div class="flex-shrink-0 w-8 h-8 rounded-full bg-primary-500 text-white flex items-center justify-center">
<i class="fas fa-robot"></i>
</div>
<div class="max-w-[80%] bg-white dark:bg-gray-800 rounded-lg p-4 shadow-sm relative group">
<div class="prose dark:prose-invert" id="streaming-content"></div>
</div>
`;
chatArea.appendChild(messageElement);
const contentElement = messageElement.querySelector('#streaming-content');
try {
while (true) {
const { done, value } = await reader.read();
if (done) break;
const chunk = decoder.decode(value);
const lines = chunk.split('\n').filter(line => line.trim() !== '');
for (const line of lines) {
if (line.startsWith('data: ')) {
const data = line.substring(6);
if (data === '[DONE]') continue;
try {
const parsed = JSON.parse(data);
const content = parsed.choices?.[0]?.delta?.content || '';
result += content;
// Process markdown in streaming response
contentElement.innerHTML = marked.parse(result);
chatArea.scrollTop = chatArea.scrollHeight;
} catch (e) {
console.error('Error parsing stream data:', e);
}
}
}
}
} catch (e) {
console.error('Stream error:', e);
throw e;
}
return result;
} else {
// Handle regular response
const response = await fetch(model.endpoint, {
method: 'POST',
headers: {
'Content-Type': 'application/json',
...(model.key ? { 'Authorization': `Bearer ${model.key}` } : {})
},
body: JSON.stringify({
model: model.name,
messages,
temperature: 0.7,
stream: false
})
});
if (!response.ok) {
try {
const errorData = await response.json();
throw new Error(errorData.error?.message || 'Failed to call custom model API');
} catch (e) {
const errorText = await response.text();
throw new Error(errorText || 'Failed to call custom model API');
}
}
try {
const data = await response.json();
return data.choices[0]?.message?.content || data.response || 'No response from model';
} catch (e) {
const text = await response.text();
return text || 'No response from model';
}
}
}
// Select model
function selectModel(modelId) {
// Ensure models array is up to date
const savedCustomModels = localStorage.getItem('customModels');
if (savedCustomModels) {
customModels = JSON.parse(savedCustomModels);
// Update models array with latest custom models
models = models.filter(m => m.type !== 'custom');
customModels.forEach(model => {
models.push({
id: model.id,
name: model.name,
endpoint: model.endpoint,
key: model.key,
streaming: model.streaming || false,
type: 'custom'
});
});
}
const model = models.find(m => m.id === modelId);
if (!model) return;
selectedModel = modelId;
currentModel.textContent = model.name;
modelDropdown.classList.add('hidden');
// Save to localStorage - include both model ID and name for provider models
const modelData = {
id: modelId,
name: model.name,
type: model.type
};
localStorage.setItem('selectedModel', JSON.stringify(modelData));
// Update current chat's model if one is active
if (currentChatId) {
const chat = chats.find(c => c.id === currentChatId);
if (chat) {
chat.model = modelId;
chat.modelData = {
id: modelId,
name: model.name
};
saveChats();
}
}
}
// Add custom model
function addCustomModel(name, endpoint, key, streaming) {
const newModel = {
id: `custom-${Date.now()}`,
name,
endpoint,
key,
streaming: streaming || false,
type: 'custom'
};
customModels.push(newModel);
models.push(newModel);
// Save to localStorage
localStorage.setItem('customModels', JSON.stringify(customModels));
// Update UI
renderCustomModels();
hideAddModelModal();
}
// Edit custom model
function editCustomModel(modelId, name, endpoint, key, streaming) {
const modelIndex = customModels.findIndex(m => m.id === modelId);
if (modelIndex === -1) return;
customModels[modelIndex] = {
...customModels[modelIndex],
name,
endpoint,
key,
streaming: streaming || false
};
// Update in models array
const globalModelIndex = models.findIndex(m => m.id === modelId);
if (globalModelIndex !== -1) {
models[globalModelIndex] = {
...models[globalModelIndex],
name,
endpoint,
key
};
}
// Save to localStorage
localStorage.setItem('customModels', JSON.stringify(customModels));
// Update UI
renderCustomModels();
hideAddModelModal();
}
// Edit custom provider
function editCustomProvider(providerId, name, baseUrl, apiKey, streaming) {
const providerIndex = customProviders.findIndex(p => p.id === providerId);
if (providerIndex === -1) return;
const updatedProvider = {
...customProviders[providerIndex],
name,
baseUrl,
apiKey,
streaming: streaming || false
};
customProviders[providerIndex] = updatedProvider;
// Update in models array
const globalModelIndex = models.findIndex(m => m.id === providerId);
if (globalModelIndex !== -1) {
models[globalModelIndex] = {
...models[globalModelIndex],
name: updatedProvider.name,
baseUrl: updatedProvider.baseUrl,
apiKey: updatedProvider.apiKey,
streaming: updatedProvider.streaming
};
}
// Also update any provider models that use this provider
models.forEach((model, index) => {
if (model.type === 'provider-model' && model.id.startsWith(providerId)) {
models[index] = {
...model,
baseUrl: updatedProvider.baseUrl,
apiKey: updatedProvider.apiKey,
streaming: updatedProvider.streaming
};
}
});
localStorage.setItem('customProviders', JSON.stringify(customProviders));
localStorage.setItem('models', JSON.stringify(models));
renderCustomProviders();
hideAddProviderModal();
}
// Add custom provider
function addCustomProvider(name, baseUrl, apiKey, streaming) {
const newProvider = {
id: `provider-${Date.now()}`,
name,
baseUrl,
apiKey,
streaming: streaming || false
};
customProviders.push(newProvider);
models.push({
id: newProvider.id,
name: newProvider.name,
type: 'provider',
baseUrl: newProvider.baseUrl,
apiKey: newProvider.apiKey,
streaming: newProvider.streaming
});
localStorage.setItem('customProviders', JSON.stringify(customProviders));
localStorage.setItem('models', JSON.stringify(models));
renderCustomProviders();
}
// Delete custom provider
function deleteCustomProvider(providerId) {
customProviders = customProviders.filter(p => p.id !== providerId);
models = models.filter(m => m.id !== providerId);
localStorage.setItem('customProviders', JSON.stringify(customProviders));
renderCustomProviders();
if (selectedModel === providerId) {
selectModel('gpt-4');
}
}
// Show provider models
async function showProviderModels(provider) {
currentProvider = provider;
document.getElementById('providerModelsTitle').textContent = `${provider.name} Models`;
document.getElementById('providerModelsList').innerHTML = '<div class="text-center py-4">Loading models...</div>';
providerModelsModal.classList.remove('hidden');
try {
const response = await fetch(`${provider.baseUrl}/models`, {
headers: {
'Authorization': `Bearer ${provider.apiKey || ''}`
}
});
if (!response.ok) {
throw new Error('Failed to fetch models');
}
const data = await response.json();
const modelsList = document.getElementById('providerModelsList');
modelsList.innerHTML = '';
// OpenAI models endpoint returns { data: [ ... ] }
if (data.data && data.data.length > 0) {
data.data.forEach(modelObj => {
const modelElement = document.createElement('div');
modelElement.className = 'model-option cursor-pointer px-3 py-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded';
modelElement.textContent = modelObj.id;
modelElement.addEventListener('click', () => {
// Create a model entry for this provider model
const providerModel = {
id: `${currentProvider.id}-${modelObj.id}`,
name: `${currentProvider.name} - ${modelObj.id}`,
type: 'provider-model',
baseUrl: currentProvider.baseUrl,
apiKey: currentProvider.apiKey,
modelName: modelObj.id,
streaming: currentProvider.streaming || false
};
// Add or update in models array
const existingIndex = models.findIndex(m => m.id === providerModel.id);
if (existingIndex !== -1) {
models[existingIndex] = providerModel;
} else {
models.push(providerModel);
}
selectModel(providerModel.id);
providerModelsModal.classList.add('hidden');
});
modelsList.appendChild(modelElement);
});
} else {
modelsList.innerHTML = '<div class="text-center py-4 text-gray-500">No models available</div>';
}
} catch (error) {
document.getElementById('providerModelsList').innerHTML = `
<div class="text-center py-4 text-red-500">
Error loading models: ${error.message}
</div>
`;
}
}
// Delete custom model
function deleteCustomModel(modelId) {
customModels = customModels.filter(m => m.id !== modelId);
models = models.filter(m => m.id !== modelId);
// Save to localStorage
localStorage.setItem('customModels', JSON.stringify(customModels));
// Update UI
renderCustomModels();
// If the deleted model was selected, switch to default
if (selectedModel === modelId) {
selectModel('gpt-4');
}
}
// Delete chat
function deleteChat(chatId) {
chats = chats.filter(c => c.id !== chatId);
saveChats();
if (currentChatId === chatId) {
currentChatId = null;
chatArea.innerHTML = '';
welcomeMessage.classList.remove('hidden');
}
renderChatList();
hideDeleteModal();
}
// Show delete modal
function showDeleteModal(chatId) {
chatToDelete = chatId;
deleteChatModal.classList.remove('hidden');
}
// Hide delete modal
function hideDeleteModal() {
deleteChatModal.classList.add('hidden');
chatToDelete = null;
}
// Show add model modal
function showAddModelModal() {
addModelModal.classList.remove('hidden');
}
// Show edit model modal
function showEditModelModal(model) {
document.getElementById('modelName').value = model.name;
document.getElementById('modelEndpoint').value = model.endpoint;
document.getElementById('modelKey').value = model.key || '';
document.getElementById('modelStreaming').checked = model.streaming || false;
document.getElementById('editModelId').value = model.id;
// Change modal title and submit button text
document.querySelector('#addModelModal h3').textContent = 'Edit Custom Model';
document.querySelector('#addModelForm button[type="submit"]').textContent = 'Save Changes';
showAddModelModal();
}
// Hide add model modal
function hideAddModelModal() {
addModelModal.classList.add('hidden');
addModelForm.reset();
// Reset modal title and submit button text
document.querySelector('#addModelModal h3').textContent = 'Add Custom Model';
document.querySelector('#addModelForm button[type="submit"]').textContent = 'Add Model';
}
// Save chats to localStorage
function saveChats() {
localStorage.setItem('chats', JSON.stringify(chats));
}
// Toggle dark mode
function toggleDarkMode() {
const isDark = document.documentElement.classList.toggle('dark');
localStorage.setItem('darkMode', isDark);
// Sync settings toggle if it exists
const darkModeToggle = document.getElementById('darkModeToggleSetting');
if (darkModeToggle) {
darkModeToggle.checked = isDark;
}
}
// Toggle sidebar on mobile
function toggleSidebar() {
document.querySelector('.w-64').classList.toggle('hidden');
document.querySelector('.w-64').classList.toggle('block');
}
// Show API key modal
function showApiKeyModal() {
apiKeyModal.classList.remove('hidden');
}
// Hide API key modal
function hideApiKeyModal() {
apiKeyModal.classList.add('hidden');
apiKeyInput.value = '';
}
// Save API key
function saveApiKey(key) {
localStorage.setItem('openaiApiKey', key);
hideApiKeyModal();
}
// Show add provider modal
function showAddProviderModal(provider = null) {
// Reset form first
const form = document.getElementById('addProviderForm');
form.reset();
document.getElementById('editProviderId').value = '';
if (provider) {
// Editing existing provider
document.getElementById('providerName').value = provider.name;
document.getElementById('providerBaseUrl').value = provider.baseUrl;
document.getElementById('providerApiKey').value = provider.apiKey || '';
document.getElementById('providerStreaming').checked = provider.streaming || false;
document.getElementById('editProviderId').value = provider.id;
// Update UI for edit mode
document.querySelector('#addProviderModal h3').textContent = 'Edit Provider';
document.querySelector('#addProviderForm button[type="submit"]').textContent = 'Save Changes';
} else {
// Creating new provider
document.querySelector('#addProviderModal h3').textContent = 'Add Custom Provider';
document.querySelector('#addProviderForm button[type="submit"]').textContent = 'Add Provider';
document.getElementById('editProviderId').value = '';
}
addProviderModal.classList.remove('hidden');
}
// Hide add provider modal
function hideAddProviderModal() {
addProviderModal.classList.add('hidden');
// Don't reset form here - let the submit handler or showAddProviderModal handle it
}
// Event Listeners
closeApiKeyModal.addEventListener('click', hideApiKeyModal);
// Chat settings events
document.getElementById('chatSettingsBtn').addEventListener('click', showChatSettingsModal);
document.getElementById('closeChatSettingsModal').addEventListener('click', hideChatSettingsModal);
document.getElementById('cancelChatSettings').addEventListener('click', hideChatSettingsModal);
document.getElementById('chatSettingsForm').addEventListener('submit', (e) => {
e.preventDefault();
saveChatSettings();
});
// Default chat settings events
document.getElementById('defaultChatSettingsForm').addEventListener('submit', (e) => {
e.preventDefault();
saveDefaultChatSettings();
});
// Initialize default settings form
document.getElementById('defaultTemperature').value = defaultChatSettings.temperature;
document.getElementById('defaultHistoryCount').value = defaultChatSettings.historyCount;
document.getElementById('defaultSystemMessage').value = defaultChatSettings.systemMessage;
// Provider modal events
document.getElementById('addProviderBtn').addEventListener('click', () => showAddProviderModal(null));
document.getElementById('closeProviderModal').addEventListener('click', hideAddProviderModal);
document.getElementById('cancelAddProvider').addEventListener('click', hideAddProviderModal);
document.getElementById('addProviderForm').addEventListener('submit', (e) => {
e.preventDefault();
const name = document.getElementById('providerName').value.trim();
const baseUrl = document.getElementById('providerBaseUrl').value.trim();
const apiKey = document.getElementById('providerApiKey').value.trim();
const streaming = document.getElementById('providerStreaming').checked;
const editProviderId = document.getElementById('editProviderId').value;
if (!name || !baseUrl) {
alert('Provider name and base URL are required');
return;
}
// Clear any previous error state
const errorElements = document.querySelectorAll('.provider-error');
errorElements.forEach(el => el.remove());
// Validate base URL format
try {
new URL(baseUrl);
} catch (e) {
const baseUrlInput = document.getElementById('providerBaseUrl');
const errorElement = document.createElement('p');
errorElement.className = 'text-red-500 text-xs mt-1 provider-error';
errorElement.textContent = 'Please enter a valid URL (e.g. https://api.example.com)';
baseUrlInput.parentNode.appendChild(errorElement);
return;
}
if (editProviderId) {
editCustomProvider(editProviderId, name, baseUrl, apiKey, streaming);
} else {
addCustomProvider(name, baseUrl, apiKey, streaming);
}
});
// Provider models modal events
document.getElementById('closeProviderModelsModal').addEventListener('click', () => {
providerModelsModal.classList.add('hidden');
});
document.getElementById('cancelProviderModels').addEventListener('click', () => {
providerModelsModal.classList.add('hidden');
});
cancelApiKey.addEventListener('click', hideApiKeyModal);
apiKeyForm.addEventListener('submit', (e) => {
e.preventDefault();
const key = apiKeyInput.value.trim();
if (key) {
saveApiKey(key);
// Retry sending the message
setTimeout(() => {
sendMessage();
}, 100);
}
});
sidebarToggle.addEventListener('click', toggleSidebar);
darkModeToggle.addEventListener('click', (e) => {
e.stopPropagation();
toggleDarkMode();
});
newChatBtn.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
hideSettingsPage();
createNewChat();
// Hide welcome message when new chat is created
welcomeMessage.classList.add('hidden');
// Close sidebar on mobile after creating new chat
if (window.innerWidth < 768) {
document.querySelector('.w-64').classList.add('hidden');
}
});
quickStartBtn.addEventListener('click', (e) => {
e.preventDefault();
e.stopPropagation();
hideSettingsPage();
createNewChat();
// Hide welcome message when quick start is clicked
welcomeMessage.classList.add('hidden');
// Close sidebar on mobile after quick start
if (window.innerWidth < 768) {
document.querySelector('.w-64').classList.add('hidden');
}
});
messageForm.addEventListener('submit', (e) => {
e.preventDefault();
sendMessage();
});
messageInput.addEventListener('keydown', (e) => {
if (e.key === 'Enter') {
// Check for Ctrl+Enter or Command+Enter (Mac)
if (e.ctrlKey || e.metaKey) {
// Insert new line
const start = messageInput.selectionStart;
const end = messageInput.selectionEnd;
messageInput.value = messageInput.value.substring(0, start) + '\n' + messageInput.value.substring(end);
messageInput.selectionStart = messageInput.selectionEnd = start + 1;
// Prevent default to avoid submitting
e.preventDefault();
} else if (!e.shiftKey) {
// Regular Enter - submit form
e.preventDefault();
sendMessage();
}
}
});
// Auto-resize textarea
messageInput.addEventListener('input', () => {
messageInput.style.height = 'auto';
messageInput.style.height = `${messageInput.scrollHeight}px`;
});
// Model dropdown
modelDropdownBtn.addEventListener('click', (e) => {
e.stopPropagation();
modelDropdown.classList.toggle('hidden');
});
// Close dropdown when clicking outside
document.addEventListener('click', (e) => {
if (!modelDropdown.contains(e.target) && e.target !== modelDropdownBtn && !e.target.closest('.model-option')) {
modelDropdown.classList.add('hidden');
}
});
// Handle model selection - delegated event listener
document.addEventListener('click', (e) => {
const modelOption = e.target.closest('.model-option');
if (modelOption && !e.target.classList.contains('delete-model')) {
const modelId = modelOption.dataset.model;
selectModel(modelId);
}
});
// Add model
addModelBtn.addEventListener('click', showAddModelModal);
closeModelModal.addEventListener('click', hideAddModelModal);
cancelAddModel.addEventListener('click', hideAddModelModal);
addModelForm.addEventListener('submit', (e) => {
e.preventDefault();
const name = document.getElementById('modelName').value;
const endpoint = document.getElementById('modelEndpoint').value;
const key = document.getElementById('modelKey').value;
const streaming = document.getElementById('modelStreaming').checked;
const editModelId = document.getElementById('editModelId').value;
if (editModelId) {
editCustomModel(editModelId, name, endpoint, key, streaming);
} else {
addCustomModel(name, endpoint, key);
}
});
// Delete chat
closeDeleteModal.addEventListener('click', hideDeleteModal);
cancelDelete.addEventListener('click', hideDeleteModal);
confirmDelete.addEventListener('click', () => {
if (chatToDelete) {
deleteChat(chatToDelete);
}
});
// Settings button
document.getElementById('settingsBtn').addEventListener('click', (e) => {
e.stopPropagation();
showSettingsPage();
});
// Back to chat button
document.getElementById('backToChatBtn').addEventListener('click', (e) => {
e.stopPropagation();
hideSettingsPage();
});
// Show settings page
function showSettingsPage() {
document.getElementById('settingsPage').classList.remove('hidden');
document.body.classList.add('overflow-hidden');
// Load current settings
const apiKey = localStorage.getItem('openaiApiKey') || '';
document.getElementById('settingsApiKey').value = apiKey;
// Set dark mode toggle state
const isDark = document.documentElement.classList.contains('dark');
document.getElementById('darkModeToggleSetting').checked = isDark;
// Update state to remember we're in settings
localStorage.setItem('inSettings', 'true');
}
// Hide settings page
function hideSettingsPage() {
document.getElementById('settingsPage').classList.add('hidden');
document.body.classList.remove('overflow-hidden');
localStorage.removeItem('inSettings');
}
// Check if we should show settings on load
if (localStorage.getItem('inSettings') === 'true') {
showSettingsPage();
}
// Toggle API key visibility
document.getElementById('toggleApiKeyVisibility').addEventListener('click', function() {
const input = document.getElementById('settingsApiKey');
const icon = this.querySelector('i');
if (input.type === 'password') {
input.type = 'text';
icon.classList.replace('fa-eye', 'fa-eye-slash');
} else {
input.type = 'password';
icon.classList.replace('fa-eye-slash', 'fa-eye');
}
});
// Save API key from settings
document.getElementById('apiKeySettingsForm').addEventListener('submit', function(e) {
e.preventDefault();
const key = document.getElementById('settingsApiKey').value.trim();
saveApiKey(key);
// Show success feedback
const submitBtn = this.querySelector('button[type="submit"]');
const originalText = submitBtn.textContent;
submitBtn.textContent = 'Saved!';
submitBtn.classList.remove('bg-primary-500', 'hover:bg-primary-600');
submitBtn.classList.add('bg-green-500', 'hover:bg-green-600');
setTimeout(() => {
submitBtn.textContent = originalText;
submitBtn.classList.remove('bg-green-500', 'hover:bg-green-600');
submitBtn.classList.add('bg-primary-500', 'hover:bg-primary-600');
}, 2000);
});
// Dark mode toggle in settings
document.getElementById('darkModeToggleSetting').addEventListener('change', function() {
toggleDarkMode();
});
// Handle message actions
function handleMessageAction(action, messageIndex) {
if (!currentChatId) return;
const chat = chats.find(c => c.id === currentChatId);
if (!chat || !chat.messages[messageIndex]) return;
if (action === 'regenerate') {
// Only regenerate if this is the last assistant message
if (messageIndex === chat.messages.length - 1 &&
chat.messages[messageIndex].role === 'assistant') {
chat.messages.splice(messageIndex, 1);
renderMessages(chat.messages);
// Resend last user message
const lastUserMessage = chat.messages[chat.messages.length - 1];
if (lastUserMessage && lastUserMessage.role === 'user') {
sendMessage(lastUserMessage.content);
}
}
} else if (action === 'edit') {
// TODO: Implement edit functionality
alert('Edit functionality will be implemented here');
}
}
// Initialize the app
init();
// Add delegated event listener for message actions
document.addEventListener('click', (e) => {
const actionBtn = e.target.closest('.message-action');
if (actionBtn) {
e.preventDefault();
e.stopPropagation();
const messageElement = actionBtn.closest('.flex.gap-4');
const messageIndex = Array.from(messageElement.parentNode.children).indexOf(messageElement);
const action = actionBtn.dataset.action;
handleMessageAction(action, messageIndex);
}
});
</script>
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