feat: Integrate PapaParse for CSV handling

Adds papaparse as a dependency and updates the data processing service to use it for more robust CSV file parsing. This replaces manual CSV parsing logic with a dedicated library, improving reliability and handling of various CSV formats.

Also renames the `MoversIcon` to `TrendingIcon` to better reflect its usage in indicating trending performance metrics.
This commit is contained in:
Christian
2025-12-11 14:03:33 +01:00
parent 9ba63ab8f8
commit 31eed97ec4
14 changed files with 1311 additions and 1333 deletions
+53 -126
View File
@@ -1,4 +1,3 @@
import React, { useState, useRef, useEffect } from 'react';
import { ChatIcon, CloseIcon, SendIcon } from './Icons';
import { ChatMessage } from '../types';
@@ -7,8 +6,6 @@ interface AIChatProps {
onSendMessage: (text: string) => Promise<string>;
isOpen: boolean;
setIsOpen: (open: boolean) => void;
apiKey: string;
onApiKeyChange: (key: string) => void;
}
const ModelMessage: React.FC<{ text: string }> = ({ text }) => {
@@ -58,37 +55,23 @@ const ModelMessage: React.FC<{ text: string }> = ({ text }) => {
return <>{elements.length > 0 ? elements : <p>{text}</p>}</>;
};
const SettingsIcon = () => (
<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" strokeWidth={1.5} stroke="currentColor" className="w-5 h-5">
<path strokeLinecap="round" strokeLinejoin="round" d="M10.34 15.84c-.688-.06-1.386-.09-2.09-.09H7.5a4.5 4.5 0 1 1 0-9h.75c.704 0 1.402-.03 2.09-.09a1.692 1.692 0 0 1 1.624 1.374c.11 1.054.547 2.028 1.218 2.822.67.793 1.644 1.23 2.697 1.34a1.694 1.694 0 0 1 1.374 1.625c.06.688.09 1.386.09 2.09v.75a4.5 4.5 0 1 1-9 0v-.75c0-.704-.03-1.402-.09-2.09a1.692 1.692 0 0 1-1.374-1.624 11.264 11.264 0 0 0-1.34-2.698 11.263 11.263 0 0 0-2.822-1.217A1.692 1.692 0 0 1 10.34 15.84Z" />
</svg>
);
const AIChat: React.FC<AIChatProps> = ({ onSendMessage, isOpen, setIsOpen, apiKey, onApiKeyChange }) => {
const AIChat: React.FC<AIChatProps> = ({ onSendMessage, isOpen, setIsOpen }) => {
const [messages, setMessages] = useState<ChatMessage[]>([
{ role: 'model', text: 'Hello! I am your AI Data Analyst. I can answer questions about your data, analyze trends, and perform calculations.', timestamp: new Date() }
{ role: 'model', text: 'Hello! I am your Sales Data Assistant. Ask me anything about the loaded data.', timestamp: new Date() }
]);
const [input, setInput] = useState('');
const [isTyping, setIsTyping] = useState(false);
const [showConfig, setShowConfig] = useState(!apiKey);
const messagesEndRef = useRef<HTMLDivElement>(null);
const scrollToBottom = () => {
messagesEndRef.current?.scrollIntoView({ behavior: 'smooth' });
};
useEffect(() => {
if (isOpen) scrollToBottom();
}, [messages, isOpen, showConfig]);
useEffect(() => {
// If no API key is present when opened, show config
if (!apiKey) setShowConfig(true);
}, [apiKey]);
useEffect(scrollToBottom, [messages, isOpen]);
const handleSend = async () => {
if (!input.trim() || !apiKey) return;
if (!input.trim()) return;
const userMsg: ChatMessage = { role: 'user', text: input, timestamp: new Date() };
setMessages(prev => [...prev, userMsg]);
@@ -108,12 +91,6 @@ const AIChat: React.FC<AIChatProps> = ({ onSendMessage, isOpen, setIsOpen, apiKe
}
};
const handleSaveKey = (e: React.FormEvent) => {
e.preventDefault();
// Input value is already bound to parent state via local var, but we use form submission to switch view
if (apiKey) setShowConfig(false);
};
return (
<>
{/* Trigger Button */}
@@ -135,113 +112,63 @@ const AIChat: React.FC<AIChatProps> = ({ onSendMessage, isOpen, setIsOpen, apiKe
{/* Header */}
<div className="bg-primary/10 p-4 border-b border-border flex justify-between items-center backdrop-blur">
<div className="flex items-center gap-2">
<div className={`w-2 h-2 rounded-full ${apiKey ? 'bg-green-400 animate-pulse' : 'bg-red-500'}`}></div>
<h3 className="font-bold text-slate-100">AI Data Assistant</h3>
<div className="w-2 h-2 rounded-full bg-green-400 animate-pulse"></div>
<h3 className="font-bold text-slate-100">Data Assistant</h3>
</div>
<div className="flex gap-2">
<button onClick={() => setIsOpen(false)} className="text-slate-400 hover:text-white transition-colors">
<CloseIcon />
</button>
</div>
{/* Messages */}
<div className="flex-1 overflow-y-auto p-4 space-y-4 bg-slate-950/50">
{messages.map((msg, idx) => (
<div key={idx} className={`flex ${msg.role === 'user' ? 'justify-end' : 'justify-start'}`}>
<div
className={`max-w-[85%] rounded-2xl p-3 text-sm leading-relaxed shadow-sm
${msg.role === 'user'
? 'bg-primary text-white rounded-br-none'
: 'bg-slate-800 text-slate-200 border border-border rounded-bl-none'}`}
>
{msg.role === 'model' ? <ModelMessage text={msg.text} /> : msg.text}
</div>
</div>
))}
{isTyping && (
<div className="flex justify-start">
<div className="bg-slate-800 border border-border rounded-2xl rounded-bl-none p-4 flex gap-1 items-center">
<div className="w-2 h-2 bg-slate-500 rounded-full animate-bounce"></div>
<div className="w-2 h-2 bg-slate-500 rounded-full animate-bounce delay-100"></div>
<div className="w-2 h-2 bg-slate-500 rounded-full animate-bounce delay-200"></div>
</div>
</div>
)}
<div ref={messagesEndRef} />
</div>
{/* Input */}
<div className="p-4 bg-slate-900 border-t border-border">
<div className="relative">
<input
type="text"
value={input}
onChange={(e) => setInput(e.target.value)}
onKeyDown={handleKeyDown}
placeholder="Ask about trends, totals..."
className="w-full bg-slate-950 border border-slate-700 text-slate-200 rounded-full py-3 pl-4 pr-12 focus:outline-none focus:border-primary transition-colors placeholder-slate-500 text-sm"
/>
<button
onClick={() => setShowConfig(!showConfig)}
className="text-slate-400 hover:text-white transition-colors p-1 rounded hover:bg-white/10"
title="API Settings"
onClick={handleSend}
disabled={!input.trim() || isTyping}
className="absolute right-2 top-1/2 -translate-y-1/2 p-2 bg-primary text-white rounded-full hover:bg-indigo-400 disabled:opacity-50 transition-colors"
>
<SettingsIcon />
</button>
<button onClick={() => setIsOpen(false)} className="text-slate-400 hover:text-white transition-colors p-1 rounded hover:bg-white/10">
<CloseIcon />
<SendIcon />
</button>
</div>
</div>
{/* Configuration Screen */}
{showConfig ? (
<div className="flex-1 p-6 flex flex-col justify-center bg-slate-950">
<div className="mb-6 text-center">
<div className="w-12 h-12 bg-indigo-500/20 rounded-full flex items-center justify-center mx-auto mb-4 text-indigo-400">
<ChatIcon />
</div>
<h3 className="text-lg font-bold text-white mb-2">Connect Gemini AI</h3>
<p className="text-sm text-slate-400">
To enable the AI assistant, please enter your Google Gemini API Key.
</p>
</div>
<form onSubmit={handleSaveKey} className="space-y-4">
<div>
<label className="block text-xs font-semibold text-slate-500 uppercase mb-1">API Key</label>
<input
type="password"
value={apiKey}
onChange={(e) => onApiKeyChange(e.target.value)}
placeholder="AIzaSy..."
className="w-full bg-slate-900 border border-slate-700 rounded-lg px-4 py-3 text-white focus:ring-2 focus:ring-indigo-500 outline-none"
required
/>
<p className="text-[10px] text-slate-500 mt-2">
Key is stored locally in your browser.
<a href="https://aistudio.google.com/app/apikey" target="_blank" rel="noreferrer" className="text-indigo-400 hover:underline ml-1">Get a key here.</a>
</p>
</div>
<button
type="submit"
className="w-full bg-indigo-600 hover:bg-indigo-500 text-white font-bold py-3 rounded-lg transition-colors"
>
Save & Start Chatting
</button>
</form>
</div>
) : (
<>
{/* Messages */}
<div className="flex-1 overflow-y-auto p-4 space-y-4 bg-slate-950/50 custom-scrollbar">
{messages.map((msg, idx) => (
<div key={idx} className={`flex ${msg.role === 'user' ? 'justify-end' : 'justify-start'}`}>
<div
className={`max-w-[85%] rounded-2xl p-3 text-sm leading-relaxed shadow-sm
${msg.role === 'user'
? 'bg-primary text-white rounded-br-none'
: 'bg-slate-800 text-slate-200 border border-border rounded-bl-none'}`}
>
{msg.role === 'model' ? <ModelMessage text={msg.text} /> : msg.text}
</div>
</div>
))}
{isTyping && (
<div className="flex justify-start">
<div className="bg-slate-800 border border-border rounded-2xl rounded-bl-none p-4 flex gap-1 items-center">
<div className="w-2 h-2 bg-slate-500 rounded-full animate-bounce"></div>
<div className="w-2 h-2 bg-slate-500 rounded-full animate-bounce delay-100"></div>
<div className="w-2 h-2 bg-slate-500 rounded-full animate-bounce delay-200"></div>
</div>
</div>
)}
<div ref={messagesEndRef} />
</div>
{/* Input */}
<div className="p-4 bg-slate-900 border-t border-border">
<div className="relative">
<input
type="text"
value={input}
onChange={(e) => setInput(e.target.value)}
onKeyDown={handleKeyDown}
placeholder="Ask about revenue, growth, units..."
className="w-full bg-slate-950 border border-slate-700 text-slate-200 rounded-full py-3 pl-4 pr-12 focus:outline-none focus:border-primary transition-colors placeholder-slate-500 text-sm"
/>
<button
onClick={handleSend}
disabled={!input.trim() || isTyping}
className="absolute right-2 top-1/2 -translate-y-1/2 p-2 bg-primary text-white rounded-full hover:bg-indigo-400 disabled:opacity-50 transition-colors"
>
<SendIcon />
</button>
</div>
</div>
</>
)}
</div>
</>
);
};
export default AIChat;
export default AIChat;