import { XIcon } from "lucide-react";
import React, { useState } from "react";
import { toast } from "react-hot-toast";
import { Button } from "@/components/ui/button";
import { Input } from "@/components/ui/input";
import { memoServiceClient } from "@/grpcweb";
import useLoading from "@/hooks/useLoading";
import { useTranslate } from "@/utils/i18n";
import { generateDialog } from "./Dialog";

interface Props extends DialogProps {
  tag: string;
}

const RenameTagDialog: React.FC<Props> = (props: Props) => {
  const { tag, destroy } = props;
  const t = useTranslate();
  const [newName, setNewName] = useState(tag);
  const requestState = useLoading(false);

  const handleTagNameInputChange = (e: React.ChangeEvent<HTMLInputElement>) => {
    setNewName(e.target.value.trim());
  };

  const handleConfirm = async () => {
    if (!newName || newName.includes(" ")) {
      toast.error(t("tag.rename-error-empty"));
      return;
    }
    if (newName === tag) {
      toast.error(t("tag.rename-error-repeat"));
      return;
    }

    try {
      await memoServiceClient.renameMemoTag({
        parent: "memos/-",
        oldTag: tag,
        newTag: newName,
      });
      toast.success(t("tag.rename-success"));
    } catch (error: any) {
      console.error(error);
      toast.error(error.details);
    }
    destroy();
  };

  return (
    <div className="max-w-full shadow flex flex-col justify-start items-start bg-card text-card-foreground p-4 rounded-lg">
      <div className="flex flex-row justify-between items-center mb-4 gap-2 w-full">
        <p className="title-text">{t("tag.rename-tag")}</p>
        <Button variant="ghost" onClick={() => destroy()}>
          <XIcon className="w-5 h-auto" />
        </Button>
      </div>
      <div className="flex flex-col justify-start items-start max-w-xs">
        <div className="w-full flex flex-col justify-start items-start mb-3">
          <div className="relative w-full mb-2 flex flex-row justify-start items-center space-x-2">
            <span className="w-20 text-sm whitespace-nowrap shrink-0 text-right">{t("tag.old-name")}</span>
            <Input className="w-full" readOnly disabled type="text" placeholder="A new tag name" value={tag} />
          </div>
          <div className="relative w-full mb-2 flex flex-row justify-start items-center space-x-2">
            <span className="w-20 text-sm whitespace-nowrap shrink-0 text-right">{t("tag.new-name")}</span>
            <Input className="w-full" type="text" placeholder="A new tag name" value={newName} onChange={handleTagNameInputChange} />
          </div>
          <ul className="list-disc list-inside text-sm ml-4">
            <li>
              <p className="leading-5">{t("tag.rename-tip")}</p>
            </li>
          </ul>
        </div>
        <div className="w-full flex flex-row justify-end items-center space-x-2">
          <Button variant="ghost" disabled={requestState.isLoading} onClick={destroy}>
            {t("common.cancel")}
          </Button>
          <Button disabled={requestState.isLoading} onClick={handleConfirm}>
            {t("common.confirm")}
          </Button>
        </div>
      </div>
    </div>
  );
};

function showRenameTagDialog(props: Pick<Props, "tag">) {
  generateDialog(
    {
      className: "rename-tag-dialog",
      dialogName: "rename-tag-dialog",
    },
    RenameTagDialog,
    props,
  );
}

export default showRenameTagDialog;
