Neon-Desk/components/financials/normalization-summary.tsx

"use client";

import { AlertTriangle } from "lucide-react";
import type { NormalizationMetadata } from "@/lib/types";
import { cn } from "@/lib/utils";

type NormalizationSummaryProps = {
  normalization: NormalizationMetadata;
};

function SummaryField(props: {
  label: string;
  value: string;
  tone?: "default" | "warning";
}) {
  return (
    <div
      className={cn(
        "py-2",
        props.tone === "warning" && "border-l-2 border-[#7f6250] pl-3",
      )}
    >
      <p className="text-[10px] uppercase tracking-[0.16em] text-[color:var(--terminal-muted)]">
        {props.label}
      </p>
      <p
        className={cn(
          "text-sm font-semibold",
          props.tone === "warning"
            ? "text-[#ffd7bf]"
            : "text-[color:var(--terminal-bright)]",
        )}
      >
        {props.value}
      </p>
    </div>
  );
}

export function NormalizationSummary({
  normalization,
}: NormalizationSummaryProps) {
  const hasMaterialUnmapped = normalization.materialUnmappedRowCount > 0;
  const hasWarnings = normalization.warnings.length > 0;

  return (
    <section className="border-t border-[color:var(--line-weak)] pt-4">
      <header className="mb-3">
        <h3 className="text-sm font-semibold text-[color:var(--terminal-bright)]">
          Normalization Summary
        </h3>
        <p className="text-xs text-[color:var(--terminal-muted)]">
          Pack, parser, and residual mapping health for the compact statement
          surface.
        </p>
      </header>

      <div className="grid gap-x-6 gap-y-1 md:grid-cols-4 xl:grid-cols-8">
        <SummaryField
          label="Pack"
          value={normalization.fiscalPack ?? "unknown"}
        />
        <SummaryField label="Regime" value={normalization.regime} />
        <SummaryField
          label="Parser"
          value={`${normalization.parserEngine} ${normalization.parserVersion}`}
        />
        <SummaryField
          label="Surface Rows"
          value={String(normalization.surfaceRowCount)}
        />
        <SummaryField
          label="Detail Rows"
          value={String(normalization.detailRowCount)}
        />
        <SummaryField
          label="KPI Rows"
          value={String(normalization.kpiRowCount)}
        />
        <SummaryField
          label="Unmapped Rows"
          value={String(normalization.unmappedRowCount)}
        />
        <SummaryField
          label="Material Unmapped"
          value={String(normalization.materialUnmappedRowCount)}
          tone={hasMaterialUnmapped ? "warning" : "default"}
        />
      </div>

      {hasWarnings ? (
        <div className="mt-3 border-t border-[color:var(--line-weak)] pt-3">
          <p className="text-[10px] uppercase tracking-[0.16em] text-[color:var(--terminal-muted)]">
            Parser Warnings
          </p>
          <div className="mt-2 flex flex-wrap gap-2">
            {normalization.warnings.map((warning) => (
              <span
                key={warning}
                className="rounded border border-[color:var(--line-weak)] bg-[rgba(88,102,122,0.16)] px-2 py-0.5 text-xs text-[color:var(--terminal-bright)]"
              >
                {warning}
              </span>
            ))}
          </div>
        </div>
      ) : null}

      {hasMaterialUnmapped ? (
        <div className="mt-3 flex items-start gap-2 border-l-2 border-[#7f6250] pl-3 text-sm text-[#f5d5c0]">
          <AlertTriangle className="mt-0.5 size-4 shrink-0" />
          <p>
            Material unmapped rows were detected for this filing set. Use the
            inspector and detail rows before relying on cross-company
            comparisons.
          </p>
        </div>
      ) : null}
    </section>
  );
}