www_projectmycelium_com/src/pages/home/HomeMap.tsx

"use client";
import { useEffect, useState } from "react";
import DynamicMapContainer from "@/components/ui/DynamicMapContainer";
import { Eyebrow, H3, P } from "@/components/Texts";

type StatKey = "cores" | "nodes" | "ssd" | "countries";

type StatsData = Record<StatKey, string>;

const STAT_API_URL = "https://stats.grid.tf/api/stats-summary";

const DEFAULT_STATS: StatsData = {
  cores: "31,669",
  nodes: "1157",
  ssd: "4,199,303",
  countries: "41",
};

const STAT_CARDS: Array<{ key: StatKey; title: string; description: string }> = [
  {
    key: "ssd",
    title: "SSD CAPACITY",
    description: "Total GB of storage (SSD, HDD, & RAM) on the grid.",
  },
  {
    key: "cores",
    title: "CORES",
    description: "Total Central Processing Unit cores available on the grid.",
  },
  {
    key: "nodes",
    title: "NODES",
    description: "Total number of nodes on the grid.",
  },

  {
    key: "countries",
    title: "COUNTRIES",
    description: "Total number of countries with active nodes.",
  },
];

export function HomeMap() {
  const [stats, setStats] = useState<StatsData>(DEFAULT_STATS);
  const [isLoading, setIsLoading] = useState(true);

  useEffect(() => {
    let isMounted = true;

    const formatValue = (value: unknown, fallback: string) => {
      if (typeof value === "number") {
        return value.toLocaleString();
      }
      if (typeof value === "string" && value.trim().length) {
        const numeric = Number(value);
        return Number.isNaN(numeric) ? value : numeric.toLocaleString();
      }
      return fallback;
    };

    async function fetchStats() {
      try {
        const response = await fetch(STAT_API_URL);
        if (!response.ok) {
          throw new Error(`Request failed with ${response.status}`);
        }
        const data = await response.json();

        if (!isMounted) return;

        setStats({
          cores: formatValue(data?.cores, DEFAULT_STATS.cores),
          nodes: formatValue(data?.nodes, DEFAULT_STATS.nodes),
          ssd: formatValue(data?.ssd, DEFAULT_STATS.ssd),
          countries: formatValue(data?.countries, DEFAULT_STATS.countries),
        });
      } catch (error) {
        console.error("[HomeMap] Failed to load stats", error);
      } finally {
        if (isMounted) {
          setIsLoading(false);
        }
      }
    }

    fetchStats();

    return () => {
      isMounted = false;
    };
  }, []);

  return (
    <div className="bg-[#121212] w-full">
      {/* ✅ Top horizontal line with spacing */}
      <div className="max-w-7xl bg-transparent mx-auto py-6 border border-t-0 border-b-0 border-gray-800"></div>
      <div className="w-full border-t border-l border-r border-gray-800" />

      <div className="max-w-7xl mx-auto text-center pt-12 border border-t-0 border-b-0 border-gray-800">
        <Eyebrow>PROJECT MYCELIUM IS LIVE. </Eyebrow>
        <H3 className="text-white">Host a Node, Grow the Network</H3>
        <P className="text-sm md:text-lg text-gray-200 max-w-3xl mx-auto py-4">
         Mycelium runs on nodes hosted by people and organizations around the world.
Each node adds compute, storage, and bandwidth, expanding the network’s capacity and resilience.
        </P>
        <P className="text-sm md:text-lg text-gray-200 max-w-3xl mx-auto py-4">
You can share your idle resources and earn rewards when they are used.
Configure it once. Your node takes over from there.
        </P>

      </div>
     <div className="max-w-7xl mx-auto border border-t-0 border-b-0 border-gray-800 ">
      {/* ✅ Match same side margins */}
      <div className="max-w-5xl mx-auto px-6 ">
        <DynamicMapContainer />
      </div>
      </div>

      <div className="mx-auto max-w-7xl px-6 lg:px-8 border border-t-0 border-b-0 border-gray-800 pb-12">

        <dl className="pt-6 grid grid-cols-1 gap-0.5 overflow-hidden rounded-md text-center sm:grid-cols-2 lg:grid-cols-4">
          {STAT_CARDS.map(({ key, title, description }) => (
            <div
              key={key}
              className="flex flex-col bg-white/1 p-8"
            >
              <dt className="text-sm/6 font-semibold text-gray-300">
                {title}
              </dt>

              <dd className="order-first text-3xl font-semibold tracking-tight text-white">
                {isLoading ? "…" : stats[key]}
              </dd>

              <p className="mt-2 text-sm text-gray-400">
                {description}
              </p>
            </div>
          ))}
        </dl>

      </div>

      {/* ✅ Bottom horizontal line with spacing */}
      <div className="w-full border-b border-gray-800" />
      <div className="max-w-7xl bg-transparent mx-auto py-6 border border-t-0 border-b-0 border-gray-800"></div>
    </div>
  );
}