pelagia-portal/App/app/(portal)/admin/companies/company-form.tsx

"use client";

import { useState } from "react";
import { useRouter } from "next/navigation";
import { AdminDialog } from "@/components/ui/admin-dialog";
import { createCompany, updateCompany } from "./actions";

type CompanyRow = {
  id: string;
  name: string;
  code: string | null;
  gstNumber: string | null;
  address: string | null;
  telephone: string | null;
  mobile: string | null;
  email: string | null;
  invoiceEmail: string | null;
  invoiceAddress: string | null;
  isActive: boolean;
};

const INPUT = "w-full rounded-lg border border-neutral-300 px-3 py-2 text-sm focus:border-primary-500 focus:outline-none focus:ring-2 focus:ring-primary-500/20";
const LABEL = "block text-xs font-medium text-neutral-700 mb-1";

function CompanyFormFields({ company }: { company?: CompanyRow }) {
  return (
    <div className="space-y-3">
      <div className="grid grid-cols-3 gap-3">
        <div className="col-span-2">
          <label className={LABEL}>Company Name *</label>
          <input name="name" defaultValue={company?.name} required className={INPUT} placeholder="e.g. Pelagia Marine Services Pvt. Ltd." />
        </div>
        <div>
          <label className={LABEL}>Code * <span className="font-normal text-neutral-400">(used in PO numbers)</span></label>
          <input name="code" defaultValue={company?.code ?? ""} required maxLength={10}
            className={`${INPUT} uppercase`} placeholder="e.g. PMS"
            style={{ textTransform: "uppercase" }} />
        </div>
      </div>
      <div className="grid grid-cols-2 gap-3">
        <div>
          <label className={LABEL}>GST Number</label>
          <input name="gstNumber" defaultValue={company?.gstNumber ?? ""} className={INPUT} placeholder="e.g. 27AAHCP5787B1Z6" />
        </div>
        <div className="col-span-2">
          <label className={LABEL}>Contact Email</label>
          <input name="email" type="email" defaultValue={company?.email ?? ""} className={INPUT} placeholder="contact@company.com" />
        </div>
        <div>
          <label className={LABEL}>Invoice Email <span className="font-normal text-neutral-400">(shown on POs)</span></label>
          <input name="invoiceEmail" type="email" defaultValue={company?.invoiceEmail ?? ""} className={INPUT} placeholder="accounts@company.com" />
        </div>
        <div>
          <label className={LABEL}>Telephone</label>
          <input name="telephone" defaultValue={company?.telephone ?? ""} className={INPUT} placeholder="+91-22-1234 5678" />
        </div>
        <div>
          <label className={LABEL}>Mobile</label>
          <input name="mobile" defaultValue={company?.mobile ?? ""} className={INPUT} placeholder="+91 98765 43210" />
        </div>
      </div>
      <div>
        <label className={LABEL}>Address</label>
        <textarea name="address" defaultValue={company?.address ?? ""} rows={2} className={INPUT} placeholder="Office address" />
      </div>
      <div>
        <label className={LABEL}>Invoice Address <span className="font-normal text-neutral-400">(shown on exported POs)</span></label>
        <textarea name="invoiceAddress" defaultValue={company?.invoiceAddress ?? ""} rows={2} className={INPUT} placeholder="Full address as it should appear on invoices/POs" />
      </div>
    </div>
  );
}

export function AddCompanyButton() {
  const router = useRouter();
  const [open, setOpen] = useState(false);
  const [pending, setPending] = useState(false);
  const [error, setError] = useState("");

  async function handleSubmit(e: React.FormEvent<HTMLFormElement>) {
    e.preventDefault(); setPending(true); setError("");
    const result = await createCompany(new FormData(e.currentTarget));
    if ("error" in result) { setError(result.error); setPending(false); }
    else { setPending(false); setOpen(false); router.refresh(); }
  }

  return (
    <>
      <button onClick={() => setOpen(true)}
        className="rounded-lg bg-primary-600 px-4 py-2.5 text-sm font-semibold text-white hover:bg-primary-700 transition-colors">
        + Add Company
      </button>
      <AdminDialog title="Add Company" open={open} onClose={() => setOpen(false)}>
        <form onSubmit={handleSubmit} className="space-y-4">
          <CompanyFormFields />
          {error && <p className="text-sm text-danger-700 bg-danger-50 rounded-lg px-3 py-2">{error}</p>}
          <div className="flex justify-end gap-3 pt-1">
            <button type="button" onClick={() => setOpen(false)}
              className="rounded-lg border border-neutral-300 px-4 py-2 text-sm font-medium text-neutral-700 hover:bg-neutral-50">Cancel</button>
            <button type="submit" disabled={pending}
              className="rounded-lg bg-primary-600 px-4 py-2 text-sm font-semibold text-white hover:bg-primary-700 disabled:opacity-60">
              {pending ? "Creating…" : "Create Company"}
            </button>
          </div>
        </form>
      </AdminDialog>
    </>
  );
}

export function EditCompanyButton({
  company,
  open: controlledOpen,
  onOpenChange,
}: {
  company: CompanyRow;
  open?: boolean;
  onOpenChange?: (v: boolean) => void;
}) {
  const router = useRouter();
  const [internalOpen, setInternalOpen] = useState(false);
  const [pending, setPending] = useState(false);
  const [error, setError] = useState("");

  const isControlled = controlledOpen !== undefined;
  const open = isControlled ? controlledOpen : internalOpen;
  const setOpen = isControlled ? (onOpenChange ?? (() => {})) : setInternalOpen;

  async function handleSubmit(e: React.FormEvent<HTMLFormElement>) {
    e.preventDefault(); setPending(true); setError("");
    const fd = new FormData(e.currentTarget);
    fd.set("id", company.id);
    const result = await updateCompany(fd);
    if ("error" in result) { setError(result.error); setPending(false); }
    else { setPending(false); setOpen(false); router.refresh(); }
  }

  return (
    <>
      {!isControlled && (
        <button onClick={() => setOpen(true)}
          className="rounded border border-primary-200 bg-primary-50 px-2.5 py-1 text-xs font-medium text-primary-700 hover:bg-primary-100 transition-colors">
          Edit
        </button>
      )}
      <AdminDialog title={`Edit — ${company.name}`} open={open} onClose={() => setOpen(false)}>
        <form onSubmit={handleSubmit} className="space-y-4">
          <CompanyFormFields company={company} />
          {error && <p className="text-sm text-danger-700 bg-danger-50 rounded-lg px-3 py-2">{error}</p>}
          <div className="flex justify-end gap-3 pt-1">
            <button type="button" onClick={() => setOpen(false)}
              className="rounded-lg border border-neutral-300 px-4 py-2 text-sm font-medium text-neutral-700 hover:bg-neutral-50">Cancel</button>
            <button type="submit" disabled={pending}
              className="rounded-lg bg-primary-600 px-4 py-2 text-sm font-semibold text-white hover:bg-primary-700 disabled:opacity-60">
              {pending ? "Saving…" : "Save Changes"}
            </button>
          </div>
        </form>
      </AdminDialog>
    </>
  );
}