LynkedUpPro_CRM/src/components/StatCard.jsx

import React, { useRef, useEffect } from 'react';
import { SpotlightCard } from './SpotlightCard';
import gsap from 'gsap';
import { ScrollTrigger } from 'gsap/ScrollTrigger';

gsap.registerPlugin(ScrollTrigger);

export const StatCard = ({ label, value, suffix = '', icon: Icon, trend, trendLabel, color = 'blue', delay = 0 }) => {
    const counterRef = useRef(null);

    useEffect(() => {
        if (!counterRef.current) return;

        // Clean value string if it contains non-numeric chars (e.g., "$5,000") to get raw number
        // But for GSAP to animate "5,000" to "10,000" gracefully, best to animate a proxy object
        // and format on update.

        let targetValue = 0;
        let prefix = '';

        if (typeof value === 'string') {
            // Check for prefix like $
            if (value.startsWith('$')) prefix = '$';
            // Parse number
            targetValue = parseFloat(value.replace(/[^0-9.-]+/g, ""));
        } else {
            targetValue = value;
        }

        const counter = { val: 0 };
        const el = counterRef.current;

        // Initial state
        el.innerText = prefix + '0' + suffix;

        gsap.to(counter, {
            val: targetValue,
            duration: 2,
            ease: "power2.out",
            delay: delay,
            scrollTrigger: {
                trigger: el,
                start: "top 90%",
                toggleActions: "play none none none"
            },
            onUpdate: () => {
                // Determine if we need integers or decimals based on target
                const isFloat = targetValue % 1 !== 0;
                const current = isFloat ? counter.val.toFixed(2) : Math.round(counter.val);
                el.innerText = prefix + current.toLocaleString('en-US') + suffix;
            }
        });

    }, [value, suffix, delay]);

    // Color maps
    const colors = {
        blue: 'text-blue-500 bg-blue-500/10',
        emerald: 'text-emerald-500 bg-emerald-500/10',
        amber: 'text-amber-500 bg-amber-500/10',
        red: 'text-red-500 bg-red-500/10',
        purple: 'text-purple-500 bg-purple-500/10',
    };

    // Safely get color class or default
    const colorClass = colors[color] || colors.blue;
    const textColor = colorClass.split(' ')[0];
    const bgColor = colorClass.split(' ')[1];

    return (
        <SpotlightCard className="h-full flex flex-col justify-between p-4 sm:p-6">
            <div className="flex items-start justify-between mb-4">
                <div>
                    <h3 className="text-sm font-medium text-zinc-500 dark:text-zinc-400 uppercase tracking-wider">{label}</h3>
                    <div className="mt-2 flex items-baseline gap-1">
                        <span
                            ref={counterRef}
                            className={`text-2xl sm:text-3xl font-mono font-bold ${textColor} tracking-tight`}
                        >
                            0
                        </span>
                    </div>
                </div>
                {Icon && (
                    <div className={`p-3 rounded-xl ${bgColor} ${textColor}`}>
                        <Icon size={24} />
                    </div>
                )}
            </div>

            {trend && (
                <div className="flex items-center text-xs font-medium">
                    <span className={`${trend > 0 ? 'text-emerald-500' : 'text-red-500'} flex items-center`}>
                        {trend > 0 ? '+' : ''}{trend}%
                    </span>
                    <span className="text-zinc-400 ml-2">{trendLabel || 'vs last month'}</span>
                </div>
            )}
        </SpotlightCard>
    );
};