feat: implement proxy v2 with backend and frontend enhancements

- Enhanced proxy handlers and Anthropic service integration
- Improved SQLite storage and configuration
- Updated web UI and request handling

temp

WIP: additional changes
This commit is contained in:
Seif Ghazi 2025-07-07 02:07:37 -04:00
parent 20c25e2f2d
commit bd126e3d8a
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8 changed files with 483 additions and 831 deletions

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@ -68,7 +68,16 @@ interface Request {
response?: {
statusCode: number;
headers: Record<string, string[]>;
body?: any;
body?: {
usage?: {
input_tokens?: number;
output_tokens?: number;
cache_creation_input_tokens?: number;
cache_read_input_tokens?: number;
service_tier?: string;
};
[key: string]: any;
};
bodyText?: string;
responseTime: number;
streamingChunks?: string[];
@ -222,17 +231,13 @@ export default function Index() {
}
};
const loadConversations = async (filter?: string, loadMore = false) => {
const loadConversations = async (loadMore = false) => {
setIsFetching(true);
const pageToFetch = loadMore ? conversationsCurrentPage + 1 : 1;
try {
const currentModelFilter = filter || modelFilter;
const url = new URL('/api/conversations', window.location.origin);
url.searchParams.append("page", pageToFetch.toString());
url.searchParams.append("limit", itemsPerPage.toString());
if (currentModelFilter !== "all") {
url.searchParams.append("model", currentModelFilter);
}
const response = await fetch(url.toString());
if (!response.ok) {
@ -322,39 +327,39 @@ export default function Index() {
};
const getRequestSummary = (request: Request) => {
if (request.body?.messages) {
const messageCount = request.body.messages.length;
const parts = [];
// Add token usage if available
if (request.response?.body?.usage) {
const usage = request.response.body.usage;
const inputTokens = usage.input_tokens || 0;
const outputTokens = usage.output_tokens || 0;
const totalTokens = inputTokens + outputTokens;
// Count tool calls
const toolCalls = request.body.messages.reduce((count, msg) => {
if (msg.content && Array.isArray(msg.content)) {
return count + msg.content.filter((c: any) => c.type === 'tool_use').length;
if (totalTokens > 0) {
parts.push(`🪙 ${totalTokens.toLocaleString()} tokens`);
if (usage.cache_read_input_tokens) {
parts.push(`💾 ${usage.cache_read_input_tokens.toLocaleString()} cached`);
}
return count;
}, 0);
// Count tool definitions in system prompt
let toolDefinitions = 0;
if (request.body.system) {
request.body.system.forEach(sys => {
if (sys.text && sys.text.includes('<functions>')) {
const functionMatches = [...sys.text.matchAll(/<function>([\s\S]*?)<\/function>/g)];
toolDefinitions += functionMatches.length;
}
});
}
let summary = `💬 ${messageCount} messages`;
if (toolDefinitions > 0) {
summary += ` • 🛠️ ${toolDefinitions} tools available`;
}
if (toolCalls > 0) {
summary += ` • ⚡ ${toolCalls} tool calls executed`;
}
return summary;
}
return '📡 API request';
// Add response time if available
if (request.response?.responseTime) {
const seconds = (request.response.responseTime / 1000).toFixed(1);
parts.push(`⏱️ ${seconds}s`);
}
// Add model if available
if (request.body?.model) {
const modelShort = request.body.model.includes('opus') ? 'Opus' :
request.body.model.includes('sonnet') ? 'Sonnet' :
request.body.model.includes('haiku') ? 'Haiku' : 'Model';
parts.push(`🤖 ${modelShort}`);
}
return parts.length > 0 ? parts.join(' • ') : '📡 API request';
};
const showRequestDetails = (requestId: number) => {
@ -495,7 +500,7 @@ export default function Index() {
if (viewMode === 'requests') {
loadRequests(modelFilter);
} else {
loadConversations(modelFilter);
loadConversations();
}
}, [viewMode, modelFilter]);
@ -504,139 +509,122 @@ export default function Index() {
return (
<div className="min-h-screen bg-gray-50">
{/* Header */}
<header className="sticky top-0 z-40 bg-white/80 backdrop-blur-md border-b border-gray-200">
<div className="max-w-7xl mx-auto px-6 py-4">
<header className="sticky top-0 z-40 bg-white border-b border-gray-200">
<div className="max-w-7xl mx-auto px-6 py-3">
<div className="flex items-center justify-between">
<div className="flex items-center space-x-4">
<div className="flex items-center space-x-3">
<div className="w-10 h-10 rounded-lg bg-blue-600 flex items-center justify-center">
<Activity className="w-5 h-5 text-white" />
</div>
<div>
<h1 className="text-xl font-semibold text-gray-900">Claude Code Monitor</h1>
</div>
</div>
</div>
<div className="flex items-center space-x-3">
<div className="flex items-center space-x-2">
<button
onClick={() => loadRequests()}
className="p-2 rounded-lg bg-gray-100 text-gray-700 hover:bg-gray-200 transition-colors"
title="Refresh"
>
<RefreshCw className="w-5 h-5" />
</button>
<button
onClick={clearRequests}
className="p-2 rounded-lg bg-red-100 text-red-700 hover:bg-red-200 transition-colors"
title="Clear all requests"
>
<Trash2 className="w-5 h-5" />
</button>
</div>
<h1 className="text-lg font-semibold text-gray-900">Claude Code Monitor</h1>
</div>
<div className="flex items-center space-x-2">
<button
onClick={() => loadRequests()}
className="p-1.5 text-gray-600 hover:bg-gray-100 rounded transition-colors"
title="Refresh"
>
<RefreshCw className="w-4 h-4" />
</button>
<button
onClick={clearRequests}
className="p-1.5 text-red-600 hover:bg-red-50 rounded transition-colors"
title="Clear all requests"
>
<Trash2 className="w-4 h-4" />
</button>
</div>
</div>
</div>
</header>
{/* Filter buttons */}
<div className="mb-6 flex justify-center">
<div className="inline-flex items-center bg-gray-100/80 rounded-lg p-1 space-x-1">
<button
onClick={() => handleModelFilterChange("all")}
className={`px-4 py-2 rounded-md text-sm font-semibold transition-all duration-200 ${
modelFilter === "all"
? "bg-white text-blue-600 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
All Models
</button>
<button
onClick={() => handleModelFilterChange("opus")}
className={`px-4 py-2 rounded-md text-sm font-semibold transition-all duration-200 flex items-center space-x-2 ${
modelFilter === "opus"
? "bg-white text-purple-600 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
<Brain className="w-4 h-4" />
<span>Opus</span>
</button>
<button
onClick={() => handleModelFilterChange("sonnet")}
className={`px-4 py-2 rounded-md text-sm font-semibold transition-all duration-200 flex items-center space-x-2 ${
modelFilter === "sonnet"
? "bg-white text-indigo-600 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
<Sparkles className="w-4 h-4" />
<span>Sonnet</span>
</button>
<button
onClick={() => handleModelFilterChange("haiku")}
className={`px-4 py-2 rounded-md text-sm font-semibold transition-all duration-200 flex items-center space-x-2 ${
modelFilter === "haiku"
? "bg-white text-teal-600 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
<Zap className="w-4 h-4" />
<span>Haiku</span>
</button>
</div>
</div>
{/* View mode toggle */}
<div className="mb-6 flex justify-center">
<div className="p-1 bg-gray-200 rounded-full flex items-center">
<div className="mb-4 flex justify-center">
<div className="inline-flex items-center bg-gray-100 rounded p-0.5">
<button
onClick={() => setViewMode("requests")}
className={`px-3 py-1.5 text-sm font-medium rounded-md transition-colors ${
className={`px-3 py-1.5 text-xs font-medium rounded transition-colors ${
viewMode === "requests"
? "bg-white text-gray-900 shadow-sm"
: "text-gray-600 hover:text-gray-900"
}`}
>
<List className="w-4 h-4 inline mr-1" />
Requests
</button>
<button
onClick={() => setViewMode("conversations")}
className={`px-3 py-1.5 text-sm font-medium rounded-md transition-colors ${
className={`px-3 py-1.5 text-xs font-medium rounded transition-colors ${
viewMode === "conversations"
? "bg-white text-gray-900 shadow-sm"
: "text-gray-600 hover:text-gray-900"
}`}
>
<MessageCircle className="w-4 h-4 inline mr-1" />
Conversations
</button>
</div>
</div>
{/* Filter buttons - only show for requests view */}
{viewMode === "requests" && (
<div className="mb-6 flex justify-center">
<div className="inline-flex items-center bg-gray-100 rounded p-0.5 space-x-0.5">
<button
onClick={() => handleModelFilterChange("all")}
className={`px-3 py-1.5 rounded text-xs font-medium transition-all duration-200 ${
modelFilter === "all"
? "bg-white text-gray-900 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
All Models
</button>
<button
onClick={() => handleModelFilterChange("opus")}
className={`px-3 py-1.5 rounded text-xs font-medium transition-all duration-200 flex items-center space-x-1 ${
modelFilter === "opus"
? "bg-white text-purple-600 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
<Brain className="w-3 h-3" />
<span>Opus</span>
</button>
<button
onClick={() => handleModelFilterChange("sonnet")}
className={`px-3 py-1.5 rounded text-xs font-medium transition-all duration-200 flex items-center space-x-1 ${
modelFilter === "sonnet"
? "bg-white text-indigo-600 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
<Sparkles className="w-3 h-3" />
<span>Sonnet</span>
</button>
<button
onClick={() => handleModelFilterChange("haiku")}
className={`px-3 py-1.5 rounded text-xs font-medium transition-all duration-200 flex items-center space-x-1 ${
modelFilter === "haiku"
? "bg-white text-teal-600 shadow-sm"
: "bg-transparent text-gray-600 hover:text-gray-900"
}`}
>
<Zap className="w-3 h-3" />
<span>Haiku</span>
</button>
</div>
</div>
)}
{/* Main Content */}
<main className="max-w-7xl mx-auto px-6 py-8 space-y-8">
{/* Stats Grid */}
<div className="grid grid-cols-1 md:grid-cols-1 lg:grid-cols-1 gap-6">
<div className="bg-white border border-gray-200 rounded-xl p-6 shadow-sm">
<div className="mb-6">
<div className="bg-white border border-gray-200 rounded-lg p-4">
<div className="flex items-center justify-between">
<div className="space-y-2">
<p className="text-sm font-medium text-gray-500">
<div>
<p className="text-xs font-medium text-gray-500 uppercase tracking-wider">
{viewMode === "requests" ? "Total Requests" : "Total Conversations"}
</p>
<p className="text-2xl font-semibold text-gray-900">
<p className="text-2xl font-semibold text-gray-900 mt-1">
{viewMode === "requests" ? requests.length : conversations.length}
</p>
{/* <p className="text-xs text-gray-500">All time</p> */}
</div>
<div className="w-12 h-12 rounded-lg bg-blue-50 flex items-center justify-center">
{viewMode === "requests" ? (
<Activity className="w-6 h-6 text-blue-600" />
) : (
<MessageCircle className="w-6 h-6 text-blue-600" />
)}
</div>
</div>
</div>
@ -645,108 +633,101 @@ export default function Index() {
{/* Main Content */}
{viewMode === "requests" ? (
/* Request History */
<div className="bg-white border border-gray-200 rounded-xl overflow-hidden shadow-sm">
<div className="bg-gray-50 px-6 py-4 border-b border-gray-200">
<div className="bg-white border border-gray-200 rounded-lg overflow-hidden">
<div className="bg-gray-50 px-4 py-3 border-b border-gray-200">
<div className="flex items-center justify-between">
<div className="flex items-center space-x-3">
<List className="w-5 h-5 text-blue-600" />
<h2 className="text-lg font-semibold text-gray-900">Request History</h2>
</div>
{/* <div className="flex items-center space-x-3">
<select
value={filter}
onChange={(e) => setFilter(e.target.value)}
className="bg-white border border-gray-300 rounded-lg px-3 py-2 text-sm text-gray-900 focus:ring-2 focus:ring-blue-500/20 focus:border-blue-500"
>
<option value="all">All Requests</option>
<option value="messages">Messages</option>
<option value="completions">Completions</option>
<option value="models">Models</option>
</select>
</div> */}
<h2 className="text-sm font-semibold text-gray-900 uppercase tracking-wider">Request History</h2>
</div>
</div>
<div className="divide-y divide-gray-200">
{(isFetching && requestsCurrentPage === 1) || isPending ? (
<div className="p-12 text-center">
<Loader2 className="w-8 h-8 mx-auto animate-spin text-gray-400" />
<p className="mt-4 text-sm text-gray-500">Loading requests...</p>
<div className="p-8 text-center">
<Loader2 className="w-6 h-6 mx-auto animate-spin text-gray-400" />
<p className="mt-2 text-xs text-gray-500">Loading requests...</p>
</div>
) : filteredRequests.length === 0 ? (
<div className="p-12 text-center text-gray-500">
<div className="w-20 h-20 bg-gray-100 rounded-2xl flex items-center justify-center mx-auto mb-6">
<Inbox className="w-10 h-10 text-gray-400" />
</div>
<h3 className="text-lg font-medium text-gray-600 mb-2">No requests found</h3>
<p className="text-sm text-gray-500">Make sure you have set the <code>ANTHROPIC_BASE_URL</code> environment variable to the proxy server URL</p>
<div className="p-8 text-center text-gray-500">
<h3 className="text-sm font-medium text-gray-600 mb-1">No requests found</h3>
<p className="text-xs text-gray-500">Make sure you have set <code className="font-mono bg-gray-100 px-1 py-0.5 rounded">ANTHROPIC_BASE_URL</code> to point at the proxy</p>
</div>
) : (
<>
{filteredRequests.map(request => (
<div key={request.id} className="p-6 hover:bg-gray-50 transition-colors cursor-pointer" onClick={() => showRequestDetails(request.id)}>
<div className="flex items-center justify-between mb-4">
<div className="flex items-center space-x-4 flex-1">
<span className={`method-badge ${getMethodColor(request.method)} px-3 py-1.5 rounded-lg text-xs font-semibold uppercase tracking-wide`}>
{request.method}
</span>
<div className="flex flex-col">
<div className="flex items-center space-x-2">
<span className="text-gray-900 font-semibold text-base">{request.endpoint}</span>
{request.conversationId && (
<span className="text-xs bg-purple-50 border border-purple-200 text-purple-700 px-2 py-1 rounded-full">
Turn {request.turnNumber}
<div key={request.id} className="px-4 py-3 hover:bg-gray-50 transition-colors cursor-pointer border-b border-gray-100 last:border-b-0" onClick={() => showRequestDetails(request.id)}>
<div className="flex items-start justify-between">
<div className="flex-1 min-w-0 mr-4">
{/* Model and Status */}
<div className="flex items-center space-x-3 mb-1">
<h3 className="text-sm font-medium">
{request.body?.model ? (
request.body.model.includes('opus') ? <span className="text-purple-600 font-semibold">Opus</span> :
request.body.model.includes('sonnet') ? <span className="text-indigo-600 font-semibold">Sonnet</span> :
request.body.model.includes('haiku') ? <span className="text-teal-600 font-semibold">Haiku</span> :
<span className="text-gray-900">{request.body.model.split('-')[0]}</span>
) : <span className="text-gray-900">API</span>}
</h3>
{request.response?.statusCode && (
<span className={`text-xs font-medium px-1.5 py-0.5 rounded ${
request.response.statusCode >= 200 && request.response.statusCode < 300
? 'bg-green-100 text-green-700'
: request.response.statusCode >= 300 && request.response.statusCode < 400
? 'bg-yellow-100 text-yellow-700'
: 'bg-red-100 text-red-700'
}`}>
{request.response.statusCode}
</span>
)}
{request.conversationId && (
<span className="text-xs px-1.5 py-0.5 bg-purple-100 text-purple-700 rounded font-medium">
Turn {request.turnNumber}
</span>
)}
</div>
{/* Endpoint */}
<div className="text-xs text-gray-600 font-mono mb-1">
{request.endpoint}
</div>
{/* Metrics Row */}
<div className="flex items-center space-x-3 text-xs">
{request.response?.body?.usage && (
<>
<span className="font-mono text-gray-600">
<span className="font-medium text-gray-900">{((request.response.body.usage.input_tokens || 0) + (request.response.body.usage.output_tokens || 0)).toLocaleString()}</span> tokens
</span>
)}
</div>
<span className="text-gray-500 text-sm">{new Date(request.timestamp).toLocaleString()}</span>
{request.response.body.usage.cache_read_input_tokens && (
<span className="font-mono bg-green-50 text-green-700 px-1.5 py-0.5 rounded">
{request.response.body.usage.cache_read_input_tokens.toLocaleString()} cached
</span>
)}
</>
)}
{request.response?.responseTime && (
<span className="font-mono text-gray-600">
<span className="font-medium text-gray-900">{(request.response.responseTime / 1000).toFixed(2)}</span>s
</span>
)}
</div>
</div>
<div className="flex items-center space-x-3">
{request.body?.model && (
<span className="text-xs bg-blue-50 border border-blue-200 text-blue-700 px-3 py-1.5 rounded-lg font-medium">
{request.body.model}
</span>
)}
{/* {request.promptGrade ? (
<span className={`text-xs px-2 py-1 rounded-lg font-medium border ${
request.promptGrade.score >= 4
? 'bg-green-50 border-green-200 text-green-700'
: request.promptGrade.score >= 3
? 'bg-yellow-50 border-yellow-200 text-yellow-700'
: 'bg-red-50 border-red-200 text-red-700'
}`}>
{request.promptGrade.score >= 4 ? '🎉' : request.promptGrade.score >= 3 ? '👍' : '⚠️'} {request.promptGrade.score}/5
</span>
) : (
canGradeRequest(request) && (
<button
onClick={(e) => {
e.stopPropagation();
gradeRequest(request.id);
}}
className="text-xs bg-purple-50 border border-purple-200 text-purple-700 px-3 py-1.5 rounded-lg font-medium hover:bg-purple-100 transition-colors flex items-center space-x-1"
>
<Target className="w-3 h-3" />
<span>Grade Prompt</span>
</button>
)
)} */}
<div className="w-8 h-8 bg-gray-100 rounded-lg flex items-center justify-center">
<ChevronRight className="w-4 h-4 text-gray-400" />
<div className="flex-shrink-0 text-right">
<div className="text-xs text-gray-500">
{new Date(request.timestamp).toLocaleDateString()}
</div>
<div className="text-xs text-gray-400">
{new Date(request.timestamp).toLocaleTimeString()}
</div>
</div>
</div>
<div className="text-gray-600 text-sm bg-gray-50 rounded-lg p-3 border border-gray-200">
{getRequestSummary(request)}
</div>
</div>
))}
{hasMoreRequests && (
<div className="p-4 text-center">
<div className="p-3 text-center border-t border-gray-100">
<button
onClick={() => loadRequests(modelFilter, true)}
disabled={isFetching}
className="px-4 py-2 text-sm font-semibold text-white bg-blue-600 rounded-lg hover:bg-blue-700 disabled:bg-blue-300 transition-colors"
className="px-3 py-1.5 text-xs font-medium text-gray-700 bg-gray-100 rounded hover:bg-gray-200 disabled:opacity-50 transition-colors"
>
{isFetching ? "Loading..." : "Load More"}
</button>
@ -758,73 +739,77 @@ export default function Index() {
</div>
) : (
/* Conversations View */
<div className="bg-white border border-gray-200 rounded-xl overflow-hidden shadow-sm">
<div className="bg-gray-50 px-6 py-4 border-b border-gray-200">
<div className="flex items-center justify-between">
<div className="flex items-center space-x-3">
<MessageCircle className="w-5 h-5 text-blue-600" />
<h2 className="text-lg font-semibold text-gray-900">Conversations</h2>
</div>
</div>
<div className="bg-white border border-gray-200 rounded-lg overflow-hidden">
<div className="bg-gray-50 px-4 py-3 border-b border-gray-200">
<h2 className="text-sm font-semibold text-gray-900 uppercase tracking-wider">Conversations</h2>
</div>
<div className="divide-y divide-gray-200">
{(isFetching && conversationsCurrentPage === 1) || isPending ? (
<div className="p-12 text-center">
<Loader2 className="w-8 h-8 mx-auto animate-spin text-gray-400" />
<p className="mt-4 text-sm text-gray-500">Loading conversations...</p>
<div className="p-8 text-center">
<Loader2 className="w-6 h-6 mx-auto animate-spin text-gray-400" />
<p className="mt-2 text-xs text-gray-500">Loading conversations...</p>
</div>
) : conversations.length === 0 ? (
<div className="p-12 text-center text-gray-500">
<div className="w-20 h-20 bg-gray-100 rounded-2xl flex items-center justify-center mx-auto mb-6">
<MessageCircle className="w-10 h-10 text-gray-400" />
</div>
<h3 className="text-lg font-medium text-gray-600 mb-2">No conversations found</h3>
<p className="text-sm text-gray-500">Start a conversation to see it appear here</p>
<div className="p-8 text-center text-gray-500">
<h3 className="text-sm font-medium text-gray-600 mb-1">No conversations found</h3>
<p className="text-xs text-gray-500">Start a conversation to see it appear here</p>
</div>
) : (
<>
{conversations.map(conversation => (
<div key={conversation.id} className="p-6 hover:bg-gray-50 transition-colors cursor-pointer" onClick={() => loadConversationDetails(conversation.id, conversation.projectName)}>
<div className="flex items-center justify-between mb-4">
<div className="flex items-center space-x-4 flex-1">
<div className="w-12 h-12 rounded-lg bg-gradient-to-br from-blue-500 to-purple-600 flex items-center justify-center">
<MessageCircle className="w-6 h-6 text-white" />
</div>
<div className="flex flex-col">
<span className="text-gray-900 font-semibold text-base">Conversation {conversation.id.slice(-8)}</span>
<span className="text-gray-500 text-sm">{new Date(conversation.startTime).toLocaleString()}</span>
<div key={conversation.id} className="px-4 py-4 hover:bg-gray-50 transition-colors cursor-pointer border-b border-gray-100 last:border-b-0" onClick={() => loadConversationDetails(conversation.id, conversation.projectName)}>
<div className="flex items-start justify-between">
<div className="flex-1 min-w-0 mr-4">
<div className="flex items-center space-x-2 mb-2">
<span className="text-sm font-semibold text-gray-900 font-mono">
#{conversation.id.slice(-8)}
</span>
<span className="text-xs px-2 py-0.5 bg-blue-100 text-blue-700 rounded-full font-medium">
{conversation.requestCount} turns
</span>
<span className="text-xs px-2 py-0.5 bg-gray-100 text-gray-700 rounded-full">
{formatDuration(conversation.duration)}
</span>
{conversation.projectName && (
<span className="text-xs text-purple-600 font-medium">{conversation.projectName}</span>
<span className="text-xs px-2 py-0.5 bg-purple-100 text-purple-700 rounded-full font-medium">
{conversation.projectName}
</span>
)}
</div>
<div className="space-y-2">
<div className="bg-gray-50 rounded p-2 border border-gray-200">
<div className="text-xs font-medium text-gray-600 mb-0.5">First Message</div>
<div className="text-xs text-gray-700 line-clamp-2">
{conversation.firstMessage || "No content"}
</div>
</div>
{conversation.lastMessage && conversation.lastMessage !== conversation.firstMessage && (
<div className="bg-blue-50 rounded p-2 border border-blue-200">
<div className="text-xs font-medium text-blue-600 mb-0.5">Latest Message</div>
<div className="text-xs text-gray-700 line-clamp-2">
{conversation.lastMessage}
</div>
</div>
)}
</div>
</div>
<div className="flex items-center space-x-3">
<span className="text-xs bg-blue-50 border border-blue-200 text-blue-700 px-3 py-1.5 rounded-lg font-medium">
{conversation.requestCount} turns
</span>
<div className="w-8 h-8 bg-gray-100 rounded-lg flex items-center justify-center">
<ChevronRight className="w-4 h-4 text-gray-400" />
<div className="flex-shrink-0 text-right">
<div className="text-xs text-gray-500">
{new Date(conversation.startTime).toLocaleDateString()}
</div>
<div className="text-xs text-gray-400">
{new Date(conversation.startTime).toLocaleTimeString()}
</div>
</div>
</div>
<div className="space-y-2">
<div className="text-gray-600 text-sm bg-blue-50 rounded-lg p-3 border border-blue-200">
<strong>First:</strong> {conversation.firstMessage.substring(0, 200) || "No content"}{conversation.firstMessage.length > 200 && "..."}
</div>
{conversation.lastMessage && conversation.lastMessage !== conversation.firstMessage && (
<div className="text-gray-600 text-sm bg-gray-50 rounded-lg p-3 border border-gray-200">
<strong>Latest:</strong> {conversation.lastMessage.substring(0, 200)}{conversation.lastMessage.length > 200 && "..."}
</div>
)}
</div>
</div>
))}
{hasMoreConversations && (
<div className="p-4 text-center">
<div className="p-3 text-center border-t border-gray-100">
<button
onClick={() => loadConversations(modelFilter, true)}
onClick={() => loadConversations(true)}
disabled={isFetching}
className="px-4 py-2 text-sm font-semibold text-white bg-blue-600 rounded-lg hover:bg-blue-700 disabled:bg-blue-300 transition-colors"
className="px-3 py-1.5 text-xs font-medium text-gray-700 bg-gray-100 rounded hover:bg-gray-200 disabled:opacity-50 transition-colors"
>
{isFetching ? "Loading..." : "Load More"}
</button>