meditation-admin/app/dashboard/worries/page.tsx

"use client";

import { useState } from "react";
import { apiFetch, ApiError, toFormData } from "@/lib/api";
import { useList } from "@/lib/useResource";
import { useToast } from "@/components/toast";
import { DataTable, type Column } from "@/components/DataTable";
import {
  Button,
  ConfirmDialog,
  Field,
  Input,
  Textarea,
  Modal,
  PageHeader,
  Badge,
} from "@/components/ui";
import { EditIcon, PlusIcon, TrashIcon } from "@/components/icons";
import { toFa } from "@/lib/utils";

interface Worry {
  id: number;
  title?: string;
  note?: string;
  is_done?: boolean;
  resolved?: boolean;
}

export default function WorriesPage() {
  const { data, loading, error, reload } = useList<Worry>("/worries");
  const toast = useToast();

  const [editing, setEditing] = useState<Worry | null>(null);
  const [open, setOpen] = useState(false);
  const [saving, setSaving] = useState(false);

  const [title, setTitle] = useState("");
  const [note, setNote] = useState("");

  const [deleting, setDeleting] = useState<Worry | null>(null);
  const [removing, setRemoving] = useState(false);

  const [togglingId, setTogglingId] = useState<number | null>(null);

  function openCreate() {
    setEditing(null);
    setTitle("");
    setNote("");
    setOpen(true);
  }

  function openEdit(row: Worry) {
    setEditing(row);
    setTitle(row.title ?? "");
    setNote(row.note ?? "");
    setOpen(true);
  }

  async function save(e: React.FormEvent) {
    e.preventDefault();
    setSaving(true);
    try {
      if (editing) {
        await apiFetch(`/worries/${editing.id}`, {
          method: "PUT",
          body: { title, note },
        });
        toast.success("نگرانی ویرایش شد.");
      } else {
        await apiFetch("/worries", {
          method: "POST",
          body: toFormData({ title, note }),
        });
        toast.success("نگرانی افزوده شد.");
      }
      setOpen(false);
      reload();
    } catch (err) {
      toast.error(err instanceof ApiError ? err.message : "خطا در ذخیره‌سازی");
    } finally {
      setSaving(false);
    }
  }

  async function toggle(row: Worry) {
    setTogglingId(row.id);
    try {
      await apiFetch(`/worries/${row.id}/toggle`, { method: "PATCH" });
      toast.success("وضعیت تغییر کرد.");
      reload();
    } catch (err) {
      toast.error(err instanceof ApiError ? err.message : "خطا در تغییر وضعیت");
    } finally {
      setTogglingId(null);
    }
  }

  async function confirmDelete() {
    if (!deleting) return;
    setRemoving(true);
    try {
      await apiFetch(`/worries/${deleting.id}`, { method: "DELETE" });
      toast.success("نگرانی حذف شد.");
      setDeleting(null);
      reload();
    } catch (err) {
      toast.error(err instanceof ApiError ? err.message : "خطا در حذف");
    } finally {
      setRemoving(false);
    }
  }

  function isResolved(row: Worry): boolean | undefined {
    if (row.is_done != null) return row.is_done;
    if (row.resolved != null) return row.resolved;
    return undefined;
  }

  const columns: Column<Worry>[] = [
    { key: "id", header: "شناسه", render: (r) => toFa(r.id), className: "w-20" },
    { key: "title", header: "عنوان", render: (r) => r.title ?? "—" },
    { key: "note", header: "یادداشت", render: (r) => r.note ?? "—" },
    {
      key: "status",
      header: "وضعیت",
      render: (r) => {
        const resolved = isResolved(r);
        if (resolved == null) return "—";
        return (
          <Badge tone={resolved ? "success" : "neutral"}>
            {resolved ? "انجام‌شده" : "در انتظار"}
          </Badge>
        );
      },
    },
  ];

  return (
    <div>
      <PageHeader
        title="نگرانی‌ها"
        subtitle="مدیریت نگرانی‌ها و یادداشت‌های کاربران"
        action={
          <Button icon={<PlusIcon className="h-4 w-4" />} onClick={openCreate}>
            نگرانی جدید
          </Button>
        }
      />

      <DataTable
        columns={columns}
        rows={data}
        loading={loading}
        error={error}
        onRetry={reload}
        emptyMessage="هنوز نگرانی‌ای ثبت نشده است."
        emptyAction={
          <Button icon={<PlusIcon className="h-4 w-4" />} onClick={openCreate}>
            نگرانی جدید
          </Button>
        }
        actions={(row) => (
          <>
            <Button
              variant="ghost"
              onClick={() => toggle(row)}
              loading={togglingId === row.id}
            >
              تغییر وضعیت
            </Button>
            <Button
              variant="ghost"
              onClick={() => openEdit(row)}
              aria-label="ویرایش"
            >
              <EditIcon className="h-4 w-4" />
            </Button>
            <Button
              variant="ghost"
              onClick={() => setDeleting(row)}
              aria-label="حذف"
              className="text-danger"
            >
              <TrashIcon className="h-4 w-4" />
            </Button>
          </>
        )}
      />

      <Modal
        open={open}
        onClose={() => setOpen(false)}
        title={editing ? "ویرایش نگرانی" : "نگرانی جدید"}
        footer={
          <>
            <Button variant="secondary" onClick={() => setOpen(false)}>
              انصراف
            </Button>
            <Button form="worry-form" type="submit" loading={saving}>
              ذخیره
            </Button>
          </>
        }
      >
        <form id="worry-form" onSubmit={save} className="flex flex-col gap-4">
          <Field label="عنوان" required>
            <Input
              value={title}
              onChange={(e) => setTitle(e.target.value)}
              placeholder="عنوان نگرانی"
              required
              autoFocus
            />
          </Field>
          <Field label="یادداشت">
            <Textarea
              value={note}
              onChange={(e) => setNote(e.target.value)}
              placeholder="یادداشت (اختیاری)"
            />
          </Field>
        </form>
      </Modal>

      <ConfirmDialog
        open={!!deleting}
        message={`آیا از حذف «${deleting?.title ?? ""}» مطمئن هستید؟`}
        loading={removing}
        onConfirm={confirmDelete}
        onClose={() => setDeleting(null)}
      />
    </div>
  );
}