// components/pricing/ComparisonTable.tsx
import { Plan } from "./types";
import { CheckIcon, MinusIcon } from "./icons";

const rows: { label: string; keys: Array<keyof Plan | string> }[] = [
  { label: "Email deliverability monitoring", keys: [] },
  { label: "Automated backups", keys: [] },
  { label: "Restore test cadence", keys: [] },
  { label: "Cloudflare WAF & bot tuning", keys: [] },
  { label: "Web Vitals reporting", keys: [] },
  { label: "On-call paging", keys: [] },
  { label: "First response SLA", keys: [] },
  { label: "Uptime target", keys: [] },
];

export default function ComparisonTable({ plans }: { plans: Plan[] }) {
  // Hard-code feature mapping for clarity (keeps copy outcome-driven)
  const matrix: Record<string, (planId: string) => string | boolean> = {
    "Email deliverability monitoring": () => true,
    "Automated backups": () => true,
    "Restore test cadence": (id) =>
      id === "essential" ? "Quarterly" : id === "growth" ? "Quarterly" : "Monthly",
    "Cloudflare WAF & bot tuning": (id) => id !== "essential",
    "Web Vitals reporting": (id) => (id === "growth" || id === "mission" ? "Monthly" : false),
    "On-call paging": (id) => (id === "mission" ? "24/7" : false),
    "First response SLA": (id) =>
      id === "essential" ? "NBD (8×5)" : id === "growth" ? "4h (8×5)" : "1h (24/7)",
    "Uptime target": (id) =>
      id === "essential" ? "99.9%" : id === "growth" ? "99.95%" : "99.99%",
  };

  const features = Object.keys(matrix);

  return (
    <div className="overflow-hidden rounded-2xl border border-gray-200">
      <div className="bg-gray-50 px-6 py-4">
        <h2 className="text-xl font-semibold">What’s inside each plan</h2>
        <p className="mt-1 text-sm text-gray-600">
          Outcome-driven features, not laundry lists.
        </p>
      </div>
      <div className="overflow-x-auto">
        <table className="min-w-full divide-y divide-gray-200">
          <thead className="bg-white">
            <tr>
              <th className="py-3 pl-6 pr-3 text-left text-sm font-semibold text-gray-600">Feature</th>
              {plans.map((p) => (
                <th key={p.id} className="px-3 py-3 text-left text-sm font-semibold text-gray-600">
                  {p.name}
                </th>
              ))}
            </tr>
          </thead>
          <tbody className="divide-y divide-gray-100 bg-white">
            {features.map((feature) => (
              <tr key={feature}>
                <td className="whitespace-nowrap py-3 pl-6 pr-3 text-sm font-medium text-gray-900">
                  {feature}
                </td>
                {plans.map((p) => {
                  const val = matrix[feature](p.id);
                  const isBool = typeof val === "boolean";
                  return (
                    <td key={p.id + feature} className="whitespace-nowrap px-3 py-3 text-sm">
                      {isBool ? (
                        val ? (
                          <CheckIcon className="h-5 w-5 text-emerald-600" />
                        ) : (
                          <MinusIcon className="h-5 w-5 text-gray-300" />
                        )
                      ) : (
                        <span className="rounded-full bg-gray-50 px-2 py-0.5 text-xs text-gray-700">
                          {val as string}
                        </span>
                      )}
                    </td>
                  );
                })}
              </tr>
            ))}
          </tbody>
        </table>
      </div>
      <div className="bg-gray-50 px-6 py-3 text-xs text-gray-500">
        “Uptime target” refers to target SLO over a rolling 30-day period. Credits apply if response SLAs are missed.
      </div>
    </div>
  );
}