components/WorkPackageBoard.tsx

"use client";

import type { WorkPackage, WorkPackagePhase } from "@/lib/work-package-types";
import { WorkPackageCard } from "@/components/WorkPackageCard";
import { WorkPackageDetail } from "@/components/WorkPackageDetail";
import { Badge } from "@/components/ui/badge";

const PHASES: WorkPackagePhase[] = [
  "Stakeholder Needs",
  "Specify Product",
  "Design Product",
  "Verify and Validate Product",
];

export function WorkPackageBoard(props: {
  workPackages: WorkPackage[];
  activeWorkPackageId?: string;
  selectedWorkPackageId?: string;
  onSelect: (id: string) => void;
  onPrefill: (text: string) => void;
  detailOpen: boolean;
  onBackToBoard: () => void;
}) {
  const {
    workPackages,
    activeWorkPackageId,
    selectedWorkPackageId,
    onSelect,
    onPrefill,
    detailOpen,
    onBackToBoard,
  } = props;
  const selectedWorkPackage = workPackages.find(
    (workPackage) => workPackage.id === selectedWorkPackageId,
  );

  const phaseCount = PHASES.filter((phase) =>
    workPackages.some((workPackage) => workPackage.phase === phase),
  ).length;

  return (
    <div className="flex h-full min-h-0 flex-col rounded-2xl bg-muted/24">
      <div className="px-3 py-3 md:px-4">
        <div className="flex items-center justify-between gap-2">
          <div>
            <div className="text-sm font-semibold">Work Package Zone</div>
            <div className="text-xs text-muted-foreground">
              {detailOpen
                ? "Selected package detail view"
                : "Scrollable board of work package cards"}
            </div>
          </div>
          <div className="flex flex-wrap items-center gap-1">
            <Badge variant="outline" className="text-[11px]">
              {workPackages.length} packages
            </Badge>
            <Badge variant="outline" className="text-[11px]">
              {phaseCount} phases
            </Badge>
            <Badge variant="outline" className="text-[11px]">
              {detailOpen ? "detail" : "board"}
            </Badge>
          </div>
        </div>
      </div>

      {detailOpen ? (
        <WorkPackageDetail
          workPackage={selectedWorkPackage}
          activeWorkPackageId={activeWorkPackageId}
          onPrefill={onPrefill}
          onBack={onBackToBoard}
        />
      ) : (
        <div className="min-h-0 flex-1 overflow-y-auto overscroll-contain">
          <div className="px-3 pb-10 md:px-4">
            {PHASES.map((phase) => {
              const items = workPackages.filter((wp) => wp.phase === phase);
              if (!items.length) return null;

              return (
                <div key={phase} className="mb-6">
                  <div className="mb-2 flex items-center justify-between gap-2">
                    <div className="text-xs font-semibold text-muted-foreground">
                      {phase}
                    </div>
                  </div>
                  <div className="grid grid-cols-2 gap-2 lg:grid-cols-3 xl:grid-cols-4 2xl:grid-cols-5">
                    {items.map((wp) => (
                      <WorkPackageCard
                        key={wp.id}
                        wp={wp}
                        activeWorkPackageId={activeWorkPackageId}
                        selected={wp.id === selectedWorkPackageId}
                        onSelect={() => onSelect(wp.id)}
                        onPrefill={onPrefill}
                      />
                    ))}
                  </div>
                </div>
              );
            })}
          </div>
        </div>
      )}
    </div>
  );
}