starr-philproperties/src/modules/admin/config/library/lessons/columns.config.jsx

// config/library/lessons/columns.config.jsx
// Column definitions and pinning for the standalone Lesson Library table.

import { Badge } from "@/components/ui/badge";
import { Clock, Layers, Tag } from "lucide-react";
import * as LucideIcons from "lucide-react";
import { buildColumns } from "@/utils/table.util";
import { buildSelectionColumn } from "@/components/generic/Table/buildSelectionColumn";
import { buildRowActionsColumn } from "@/components/generic/Table/buildRowActionsColumn";
import { formatDuration } from "@/utils/timestamp.util";
import { resolveTierBadge } from "@/utils/tierBadge.util";

export const columnPinning = {
  right: ["actions"],
  left: [],
};

function buildCellOverrides(tierMap) {
  return {
  title: (info) => {
    const inUnit = parseInt(info.row.original.unit_count ?? 0, 10) > 0;
    return (
      <div className="flex items-center gap-1.5 min-w-0">
        {inUnit && (
          <Badge variant="secondary" className="gap-1 text-[10px] font-medium shrink-0">
            <Layers className="h-3 w-3" />
            Unit
          </Badge>
        )}
        <span className="block truncate max-w-56 text-sm" title={info.getValue()}>
          {info.getValue()}
        </span>
      </div>
    );
  },
  duration_seconds: (info) => {
    const seconds = parseInt(info.getValue() ?? 0, 10);
    return (
      <div className="flex items-center gap-1.5">
        <Clock className="h-3.5 w-3.5 text-muted-foreground" />
        <Badge variant="secondary" className="text-xs font-medium tabular-nums">
          {formatDuration(seconds)}
        </Badge>
      </div>
    );
  },
  course_count: (info) => {
    const n = parseInt(info.getValue() ?? 0, 10);
    return (
      <Badge variant="secondary" className="text-xs tabular-nums">
        {n} course{n === 1 ? "" : "s"}
      </Badge>
    );
  },
  subscription: (info) => {
    const own = info.getValue();
    // Not gated directly — fall back to the tier(s) inherited from any
    // affiliated course(s) instead of showing a bare "-".
    const slug = own || info.row.original.course_subscription;
    if (!slug) return <span className="text-muted-foreground/40">-</span>;

    const { label, cls } = resolveTierBadge(slug, tierMap);
    const Icon = LucideIcons[tierMap[slug]?.badge_icon] ?? Tag;
    return (
      <Badge className={cls}>
        <Icon className="size-3" />
        {label}
      </Badge>
    );
  },
  };
}

export function buildDataColumns(attributes, rowActions, tierMap = {}) {
  const visibleAttributes = attributes.filter((a) => !a.hidden);
  const cellOverrides = buildCellOverrides(tierMap);

  return [
    buildSelectionColumn(),
    ...buildColumns(visibleAttributes, { cellOverrides }),
    buildRowActionsColumn(rowActions, { dropdownLabel: "Lesson Actions" }),
  ];
}