starr-philproperties/src/utils/table.util.jsx

import { useState, useEffect } from "react";

import { createColumnHelper } from "@tanstack/react-table";
import { format } from "date-fns";
import { Badge } from "@/components/ui/badge";
import { Input } from "@/components/ui/input";
import { Button } from "@/components/ui/button";
import { Select, SelectContent, SelectItem, SelectTrigger, SelectValue, } from "@/components/ui/select";
import { Search } from "lucide-react";

export const pageSizes = [10, 25, 50, 75, 100, 250, 500, 750, 1000]

// ── Badge style map for enum values ───────────────────────────────────────────
export const BADGE_STYLES = {
  "Active": "bg-emerald-100 text-emerald-800 border-emerald-200",
  "Not Active": "bg-rose-100 text-rose-700 border-rose-200",
  "Verified": "bg-blue-100 text-blue-800 border-blue-200",
  "Not Verified": "bg-amber-100 text-amber-700 border-amber-200",
  "system": "bg-violet-50 text-violet-700 border-violet-200",
  "google": "bg-orange-50 text-orange-700 border-orange-200",
  "admin": "bg-red-100 text-red-700 border-red-200",
  "user": "bg-blue-100 text-blue-700 border-blue-200",
  "staff": "bg-green-100 text-green-700 border-green-200",
};

function EnumBadge({ value }) {
  return (
    <Badge
      variant="outline"
      className={`text-[11px] font-medium px-2 py-0.5 ${BADGE_STYLES[value] ?? ""}`}
    >
      {value}
    </Badge>
  );
}

export function formatDate(value) {
  if (!value) return null;
  try { return format(new Date(value), "MMM d, yyyy"); }
  catch { return value; }
}

function renderCell(attr, value) {
  if (value === null || value === undefined || value === "") {
    return <span className="text-muted-foreground/40">-</span>;
  }


  switch (attr.type) {
    case "enum":
      if (attr.field === "is_active")
        return <EnumBadge value={value ? "Active" : "Not Active"} />;
      else if (attr.field === "is_verified")
        return <EnumBadge value={value ? "Verified" : "Not Verified"} />;
      else
        return <EnumBadge value={value} />;
    case "date": return <span className="text-xs text-muted-foreground">{formatDate(value)}</span>;
    case "number": return <span className="font-mono text-xs font-semibold text-muted-foreground">{value}</span>;
    default: return <span className="text-sm">{value}</span>;
  }
}

export function ColumnFilter({ column, attr }) {
  const columnValue = column.getFilterValue() ?? "";
  const [inputValue, setInputValue] = useState(columnValue);

  // keep in sync when external reset happens
  useEffect(() => {
    setInputValue(columnValue);
  }, [columnValue]);

  // ─────────────────────────────────────────────
  // ENUM (AUTO APPLY)
  // ─────────────────────────────────────────────
  if (attr.type === "enum") {
    return (
      <Select
        value={inputValue || "__all__"}
        onValueChange={(v) => {
          const value = v === "__all__" ? "" : v;
          setInputValue(value);
          column.setFilterValue(value); // ✅ auto apply
        }}
      >
        <SelectTrigger className="h-7 text-xs w-full">
          <SelectValue placeholder="All" />
        </SelectTrigger>

        <SelectContent>
          <SelectItem value="__all__">All</SelectItem>
          {attr.options?.choices?.map((c) => (
            <SelectItem key={c} value={c}>
              {c}
            </SelectItem>
          ))}
        </SelectContent>
      </Select>
    );
  }

  // ─────────────────────────────────────────────
  // DATE (SINGLE)
  // ─────────────────────────────────────────────
  if (attr.type === "date") {
    const value =
      inputValue &&
        typeof inputValue === "object" &&
        ("from" in inputValue || "to" in inputValue)
        ? inputValue
        : null;

    const isRange = !!value;

    return (
      <div className="flex flex-col gap-1">
        {/* MODE TOGGLE */}
        <div className="flex items-center gap-2 text-xs">
          <label className="flex items-center gap-1">
            <input
              type="radio"
              checked={!isRange}
              onChange={() => {
                setInputValue("");
                column.setFilterValue("");
              }}
            />
            Single
          </label>

          <label className="flex items-center gap-1">
            <input
              type="radio"
              checked={isRange}
              onChange={() => {
                setInputValue({ from: "", to: "" });
                column.setFilterValue({ from: "", to: "" });
              }}
            />
            Range
          </label>
        </div>

        {/* SINGLE DATE */}
        {!isRange && (
          <Input
            type="date"
            value={inputValue || ""}
            onChange={(e) => {
              const val = e.target.value;
              setInputValue(val);
              column.setFilterValue(val);
            }}
            className="h-7 text-xs"
          />
        )}

        {/* RANGE */}
        {isRange && (
          <div className="flex gap-1">
            <Input
              type="date"
              value={value.from}
              onChange={(e) => {
                const next = {
                  from: e.target.value,
                  to: value.to || "",
                };
                setInputValue(next);
                column.setFilterValue(next);
              }}
              className="h-7 text-xs"
            />

            <Input
              type="date"
              value={value.to}
              onChange={(e) => {
                const next = {
                  from: value.from || "",
                  to: e.target.value,
                };
                setInputValue(next);
                column.setFilterValue(next);
              }}
              className="h-7 text-xs"
            />
          </div>
        )}
      </div>
    );
  }

  // ─────────────────────────────────────────────
  // TEXT FILTER (manual apply)
  // ─────────────────────────────────────────────
  return (
    <div className="flex gap-1">
      <Input
        value={inputValue}
        onChange={(e) => setInputValue(e.target.value)}
        onKeyDown={(e) => {
          if (e.key === "Enter") {
            column.setFilterValue(inputValue);
          }
        }}
        placeholder="Filter..."
        className="h-7 text-xs w-full"
      />

      <Button
        size="icon"
        variant="outline"
        className="h-7 w-7"
        onClick={() => column.setFilterValue(inputValue)}
      >
        <Search className="size-3.5" />
      </Button>
    </div>
  );
}

// ── Sort icon ──────────────────────────────────────────────────────────────────
export function SortIcon({ column }) {
  const s = column.getIsSorted();
  if (s === "asc") return <ArrowUp className="ml-1 h-3 w-3 text-primary shrink-0" />;
  if (s === "desc") return <ArrowDown className="ml-1 h-3 w-3 text-primary shrink-0" />;
  return <ArrowUpDown className="ml-1 h-3 w-3 text-muted-foreground/40 shrink-0" />;
}

// ── Build columns dynamically from attributes ──────────────────────────────────
const columnHelper = createColumnHelper();

export function buildColumns(attributes, { cellOverrides = {} } = {}) {
  return attributes.map((attr) =>
    columnHelper.accessor(attr.field, {
      id:                attr.field,
      header:            attr.name,
      enableSorting:     true,
      enableColumnFilter: true,
      filterFn: (row, colId, filterValue) => {
        if (!filterValue) return true;
        const val = String(row.getValue(colId) ?? "").toLowerCase();
        return val.includes(String(filterValue).toLowerCase());
      },
      cell: (info) =>
        cellOverrides[attr.field]        // ← check override first
          ? cellOverrides[attr.field](info)
          : renderCell(attr, info.getValue()),
      meta: { attr },
    })
  );
}