import { PriceChart } from "@/components/PriceChart";
import type { HistoryPoint } from "@/types/api";

const PERIODS = [
  { key: "1m", label: "1M" },
  { key: "3m", label: "3M" },
  { key: "6m", label: "6M" },
  { key: "1y", label: "1Y" },
  { key: "5y", label: "5Y" }
];

type Props = {
  symbol: string;
  period: string;
  points: HistoryPoint[];
  chartState: "idle" | "loading" | "ready" | "error";
  chartError: string | null;
  onChangePeriod: (period: string) => void;
};

export function ChartCard({ symbol, period, points, chartState, chartError, onChangePeriod }: Props) {
  return (
    <section className="psm-card">
      <div className="psm-card-head">
        <div>
          <div className="psm-eyebrow">Price History</div>
          <h2 className="psm-card-title">{symbol}</h2>
        </div>
        <div className="psm-tabs" role="tablist" aria-label="Chart range">
          {PERIODS.map((option) => (
            <button
              key={option.key}
              type="button"
              role="tab"
              className={`psm-tab${period === option.key ? " active" : ""}`}
              aria-selected={period === option.key}
              onClick={() => onChangePeriod(option.key)}
            >
              {option.label}
            </button>
          ))}
        </div>
      </div>

      <p className="psm-chart-meta">Chart loading is isolated from the rest of Overview. A history miss only affects this card.</p>

      <div className="psm-chart-frame">
        {chartState === "loading" ? <div className="psm-card-empty">Loading {period.toUpperCase()} history…</div> : null}
        {chartState === "error" ? <div className="psm-card-empty psm-error-copy">{chartError || "Could not load chart history."}</div> : null}
        {chartState === "ready" ? <PriceChart symbol={symbol} points={points} /> : null}
      </div>
    </section>
  );
}

