flatrender/src/components/sections/PricingCompareTable.tsx

"use client";

import { Fragment } from "react";
import Link from "next/link";

import { PricingAnimatedPrice } from "@/components/sections/PricingAnimatedPrice";
import { PricingBillingToggle } from "@/components/sections/PricingBillingToggle";
import { PricingCheckoutButton } from "@/components/sections/PricingCheckoutButton";
import {
  PricingCompareFeatureLabel,
  PricingCompareValueCell,
} from "@/components/sections/PricingCompareValue";
import type { BillingPeriod, PricingTier } from "@/components/sections/pricing-data";
import {
  COMPARE_ANNUAL_SAVINGS_BADGE,
  COMPARE_SECTIONS,
  getCompareAtPrice,
  getDisplayPrice,
  PRICING_TIERS,
} from "@/components/sections/pricing-data";
import { Button } from "@/components/ui/button";
import type { PaidPlanId } from "@/lib/plans";
import { cn } from "@/lib/utils";

interface PricingCompareTableProps {
  billing: BillingPeriod;
  onBillingChange: (billing: BillingPeriod) => void;
}

function SavingsArrowIcon() {
  return (
    <svg
      width="28"
      height="20"
      viewBox="0 0 28 20"
      fill="none"
      xmlns="http://www.w3.org/2000/svg"
      className="text-blue-600"
      aria-hidden
    >
      <path
        d="M2 14C8 6 14 4 22 6"
        stroke="currentColor"
        strokeWidth="2"
        strokeLinecap="round"
      />
      <path
        d="M18 4L23 6L21 11"
        stroke="currentColor"
        strokeWidth="2"
        strokeLinecap="round"
        strokeLinejoin="round"
      />
    </svg>
  );
}

function PlanHeaderCell({
  tier,
  billing,
}: {
  tier: PricingTier;
  billing: BillingPeriod;
}) {
  const highlighted = tier.highlighted ?? false;
  const isStripePlan = tier.id === "pro" || tier.id === "business";

  return (
    <th
      className={cn(
        "px-4 pb-4 pt-6 align-top",
        highlighted && "bg-blue-50/30"
      )}
    >
      {highlighted ? (
        <span className="mb-2 inline-block rounded-full bg-gradient-to-r from-violet-500 to-blue-600 px-2.5 py-0.5 text-[10px] font-bold uppercase tracking-wide text-white">
          Most Popular
        </span>
      ) : (
        <span className="mb-2 block h-5" aria-hidden />
      )}
      <p className="font-heading text-base font-bold text-neutral-900">
        {tier.name}
      </p>
      <PricingAnimatedPrice
        price={getDisplayPrice(tier, billing)}
        compareAt={getCompareAtPrice(tier, billing)}
        billing={billing}
        size="compact"
      />
      {isStripePlan ? (
        <PricingCheckoutButton
          plan={tier.id as PaidPlanId}
          billing={billing}
          label={tier.cta}
          className={cn(
            "mt-3 h-9 w-full rounded-lg text-sm font-semibold",
            highlighted
              ? "bg-rf-blue hover:bg-rf-blue/90"
              : "border border-gray-300 bg-white text-neutral-800 hover:bg-gray-50"
          )}
          variant={highlighted ? "default" : "secondary"}
        />
      ) : (
        <Button
          variant="outline"
          className="mt-3 h-9 w-full rounded-lg border-gray-300 text-sm font-semibold"
          asChild
        >
          <Link href="/auth?tab=sign-up">{tier.cta}</Link>
        </Button>
      )}
    </th>
  );
}

export function PricingCompareTable({
  billing,
  onBillingChange,
}: PricingCompareTableProps) {
  const lite = PRICING_TIERS.find((t) => t.id === "lite");
  const pro = PRICING_TIERS.find((t) => t.id === "pro");
  const business = PRICING_TIERS.find((t) => t.id === "business");

  if (!lite || !pro || !business) return null;

  return (
    <div className="mx-auto w-full max-w-5xl overflow-x-auto rounded-2xl border border-gray-100 bg-white shadow-sm">
      <table className="w-full min-w-[760px] border-collapse">
        <thead className="sticky top-0 z-10 bg-white">
          <tr className="border-b border-gray-100">
            <th className="w-[38%] px-6 pb-4 pt-6 text-left align-top">
              <h3 className="bg-gradient-to-r from-blue-600 to-violet-600 bg-clip-text font-heading text-lg font-bold text-transparent sm:text-xl">
                Compare Plans &amp; Features
              </h3>
              <div className="mt-4 items-start">
                <PricingBillingToggle
                  billing={billing}
                  onChange={onBillingChange}
                  layoutId="pricing-compare-billing-pill"
                />
              </div>
              <p className="mt-3 flex items-center gap-1 text-xs font-bold uppercase tracking-wide text-blue-600">
                Save up to {COMPARE_ANNUAL_SAVINGS_BADGE}%
                <SavingsArrowIcon />
              </p>
            </th>
            <PlanHeaderCell tier={lite} billing={billing} />
            <PlanHeaderCell tier={pro} billing={billing} />
            <PlanHeaderCell tier={business} billing={billing} />
          </tr>
        </thead>
        <tbody>
          {COMPARE_SECTIONS.map((section) => (
            <Fragment key={section.title}>
              <tr className="bg-gray-50">
                <td
                  colSpan={4}
                  className="px-6 py-3 text-xs font-bold uppercase tracking-widest text-gray-500"
                >
                  {section.title}
                </td>
              </tr>
              {section.rows.map((row) => (
                <tr
                  key={`${section.title}-${row.feature}`}
                  className="border-b border-gray-100 transition-colors hover:bg-gray-50/60"
                >
                  <td className="px-6 py-3">
                    <PricingCompareFeatureLabel
                      feature={row.feature}
                      tooltip={row.tooltip}
                    />
                  </td>
                  <PricingCompareValueCell value={row.lite} />
                  <PricingCompareValueCell value={row.pro} highlighted />
                  <PricingCompareValueCell value={row.business} />
                </tr>
              ))}
            </Fragment>
          ))}
        </tbody>
      </table>
    </div>
  );
}