feat: add improved pi agent with observatory, dashboard, and pledge-now-pay-later
This commit is contained in:
Azreen Jamal
@@ -0,0 +1,305 @@
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"use client"
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import { useState, useRef } from "react"
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import { Button } from "@/components/ui/button"
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import { Input } from "@/components/ui/input"
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import { Label } from "@/components/ui/label"
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import { CreditCard, Lock } from "lucide-react"
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interface Props {
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amount: number
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eventName: string
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eventId: string
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qrSourceId: string | null
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onComplete: (identity: {
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donorName: string
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donorEmail: string
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donorPhone: string
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giftAid: boolean
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}) => void
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}
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function formatCardNumber(value: string): string {
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const digits = value.replace(/\D/g, "").slice(0, 16)
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return digits.replace(/(\d{4})(?=\d)/g, "$1 ")
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}
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function formatExpiry(value: string): string {
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const digits = value.replace(/\D/g, "").slice(0, 4)
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if (digits.length >= 3) return digits.slice(0, 2) + "/" + digits.slice(2)
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return digits
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}
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function luhnCheck(num: string): boolean {
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const digits = num.replace(/\D/g, "")
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if (digits.length < 13) return false
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let sum = 0
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let alt = false
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for (let i = digits.length - 1; i >= 0; i--) {
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let n = parseInt(digits[i], 10)
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if (alt) {
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n *= 2
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if (n > 9) n -= 9
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}
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sum += n
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alt = !alt
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}
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return sum % 10 === 0
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}
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function getCardBrand(num: string): string {
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const d = num.replace(/\D/g, "")
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if (/^4/.test(d)) return "Visa"
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if (/^5[1-5]/.test(d) || /^2[2-7]/.test(d)) return "Mastercard"
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if (/^3[47]/.test(d)) return "Amex"
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if (/^6(?:011|5)/.test(d)) return "Discover"
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return ""
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}
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export function CardPaymentStep({ amount, eventName, eventId, qrSourceId, onComplete }: Props) {
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const [cardNumber, setCardNumber] = useState("")
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const [expiry, setExpiry] = useState("")
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const [cvc, setCvc] = useState("")
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const [name, setName] = useState("")
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const [email, setEmail] = useState("")
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const [giftAid, setGiftAid] = useState(false)
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const [processing, setProcessing] = useState(false)
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const [errors, setErrors] = useState<Record<string, string>>({})
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const expiryRef = useRef<HTMLInputElement>(null)
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const cvcRef = useRef<HTMLInputElement>(null)
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const pounds = (amount / 100).toFixed(2)
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const brand = getCardBrand(cardNumber)
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const validate = (): boolean => {
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const errs: Record<string, string> = {}
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const digits = cardNumber.replace(/\D/g, "")
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if (!luhnCheck(digits)) errs.card = "Invalid card number"
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if (digits.length < 13) errs.card = "Card number too short"
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const expiryDigits = expiry.replace(/\D/g, "")
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if (expiryDigits.length < 4) {
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errs.expiry = "Invalid expiry"
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} else {
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const month = parseInt(expiryDigits.slice(0, 2), 10)
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const year = parseInt("20" + expiryDigits.slice(2, 4), 10)
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const now = new Date()
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if (month < 1 || month > 12) errs.expiry = "Invalid month"
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else if (year < now.getFullYear() || (year === now.getFullYear() && month < now.getMonth() + 1))
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errs.expiry = "Card expired"
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}
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if (cvc.length < 3) errs.cvc = "Invalid CVC"
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if (!name.trim()) errs.name = "Name required"
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if (!email.includes("@")) errs.email = "Valid email required"
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setErrors(errs)
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return Object.keys(errs).length === 0
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}
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const handleSubmit = async () => {
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if (!validate()) return
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setProcessing(true)
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// Try real Stripe Checkout first
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try {
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const res = await fetch("/api/stripe/checkout", {
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method: "POST",
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headers: { "Content-Type": "application/json" },
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body: JSON.stringify({
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amountPence: amount,
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donorName: name,
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donorEmail: email,
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donorPhone: "",
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giftAid,
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eventId,
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qrSourceId,
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}),
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})
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const data = await res.json()
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if (data.mode === "live" && data.checkoutUrl) {
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// Redirect to Stripe Checkout
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window.location.href = data.checkoutUrl
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return
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}
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// Simulated mode — fall through to onComplete
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} catch {
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// Fall through to simulated
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}
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// Simulated fallback
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await new Promise((r) => setTimeout(r, 1500))
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onComplete({
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donorName: name,
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donorEmail: email,
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donorPhone: "",
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giftAid,
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})
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}
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const handleCardNumberChange = (value: string) => {
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const formatted = formatCardNumber(value)
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setCardNumber(formatted)
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// Auto-advance to expiry when complete
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if (formatted.replace(/\s/g, "").length === 16) {
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expiryRef.current?.focus()
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}
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}
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const handleExpiryChange = (value: string) => {
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const formatted = formatExpiry(value)
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setExpiry(formatted)
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if (formatted.length === 5) {
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cvcRef.current?.focus()
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}
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}
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const isReady = cardNumber.replace(/\D/g, "").length >= 13 && expiry.length === 5 && cvc.length >= 3 && name.trim() && email.includes("@")
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return (
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<div className="max-w-md mx-auto pt-4 space-y-6">
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<div className="text-center space-y-2">
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<h1 className="text-2xl font-extrabold text-gray-900">Pay by Card</h1>
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<p className="text-lg text-muted-foreground">
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Pledge: <span className="font-bold text-foreground">£{pounds}</span>{" "}
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for <span className="font-semibold text-foreground">{eventName}</span>
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</p>
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</div>
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{/* Card form */}
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<div className="rounded-2xl border-2 border-gray-200 bg-white p-5 space-y-4">
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{/* Card number */}
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<div className="space-y-2">
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<Label htmlFor="card-number">Card Number</Label>
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<div className="relative">
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<CreditCard className="absolute left-3 top-1/2 -translate-y-1/2 h-5 w-5 text-gray-400" />
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<Input
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id="card-number"
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placeholder="1234 5678 9012 3456"
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value={cardNumber}
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onChange={(e) => handleCardNumberChange(e.target.value)}
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inputMode="numeric"
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autoComplete="cc-number"
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className={`pl-11 font-mono text-base ${errors.card ? "border-red-500" : ""}`}
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/>
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{brand && (
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<span className="absolute right-3 top-1/2 -translate-y-1/2 text-xs font-semibold text-trust-blue bg-trust-blue/10 px-2 py-0.5 rounded-full">
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{brand}
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</span>
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)}
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</div>
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{errors.card && <p className="text-xs text-red-500">{errors.card}</p>}
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</div>
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{/* Expiry + CVC row */}
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<div className="grid grid-cols-2 gap-3">
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<div className="space-y-2">
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<Label htmlFor="expiry">Expiry</Label>
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<Input
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id="expiry"
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ref={expiryRef}
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placeholder="MM/YY"
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value={expiry}
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onChange={(e) => handleExpiryChange(e.target.value)}
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inputMode="numeric"
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autoComplete="cc-exp"
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maxLength={5}
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className={`font-mono text-base ${errors.expiry ? "border-red-500" : ""}`}
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/>
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{errors.expiry && <p className="text-xs text-red-500">{errors.expiry}</p>}
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</div>
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<div className="space-y-2">
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<Label htmlFor="cvc">CVC</Label>
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<Input
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id="cvc"
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ref={cvcRef}
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placeholder="123"
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value={cvc}
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onChange={(e) => setCvc(e.target.value.replace(/\D/g, "").slice(0, 4))}
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inputMode="numeric"
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autoComplete="cc-csc"
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maxLength={4}
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className={`font-mono text-base ${errors.cvc ? "border-red-500" : ""}`}
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/>
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{errors.cvc && <p className="text-xs text-red-500">{errors.cvc}</p>}
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</div>
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</div>
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{/* Cardholder name */}
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<div className="space-y-2">
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<Label htmlFor="card-name">Name on Card</Label>
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<Input
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id="card-name"
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placeholder="J. Smith"
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value={name}
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onChange={(e) => setName(e.target.value)}
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autoComplete="cc-name"
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className={errors.name ? "border-red-500" : ""}
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/>
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{errors.name && <p className="text-xs text-red-500">{errors.name}</p>}
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</div>
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{/* Email */}
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<div className="space-y-2">
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<Label htmlFor="card-email">Email</Label>
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<Input
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id="card-email"
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type="email"
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placeholder="your@email.com"
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value={email}
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onChange={(e) => setEmail(e.target.value)}
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autoComplete="email"
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inputMode="email"
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className={errors.email ? "border-red-500" : ""}
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/>
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{errors.email && <p className="text-xs text-red-500">{errors.email}</p>}
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</div>
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</div>
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{/* Gift Aid */}
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<label className="flex items-start gap-3 rounded-2xl border-2 border-gray-200 bg-white p-4 cursor-pointer hover:border-trust-blue/50 transition-colors">
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<input
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type="checkbox"
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checked={giftAid}
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onChange={(e) => setGiftAid(e.target.checked)}
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className="mt-1 h-5 w-5 rounded border-gray-300 text-trust-blue focus:ring-trust-blue"
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/>
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<div>
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<span className="font-semibold text-gray-900">Add Gift Aid</span>
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<p className="text-sm text-muted-foreground mt-0.5">
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Boost your donation by 25% at no extra cost. You must be a UK taxpayer.
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</p>
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</div>
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</label>
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{/* Pay button */}
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<Button
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size="xl"
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className="w-full"
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disabled={!isReady || processing}
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onClick={handleSubmit}
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>
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{processing ? (
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<span className="flex items-center gap-2">
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<span className="h-5 w-5 border-2 border-white border-t-transparent rounded-full animate-spin" />
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Processing...
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</span>
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) : (
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<>
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<Lock className="h-5 w-5 mr-2" />
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Pay £{pounds}
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</>
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)}
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</Button>
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<div className="flex items-center justify-center gap-2 text-xs text-muted-foreground">
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<Lock className="h-3 w-3" />
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<span>Secured with 256-bit encryption</span>
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</div>
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</div>
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)
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}
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