LangBot/web/src/app/home/components/password-change-dialog/PasswordChangeDialog.tsx

'use client';

import * as React from 'react';
import { useState } from 'react';
import { useForm } from 'react-hook-form';
import { zodResolver } from '@hookform/resolvers/zod';
import { z } from 'zod';
import { toast } from 'sonner';
import { useTranslation } from 'react-i18next';
import {
  Dialog,
  DialogContent,
  DialogHeader,
  DialogTitle,
  DialogFooter,
} from '@/components/ui/dialog';
import { Button } from '@/components/ui/button';
import {
  Form,
  FormControl,
  FormField,
  FormItem,
  FormLabel,
  FormMessage,
} from '@/components/ui/form';
import { Input } from '@/components/ui/input';
import { httpClient } from '@/app/infra/http/HttpClient';

const getFormSchema = (t: (key: string) => string) =>
  z
    .object({
      currentPassword: z
        .string()
        .min(1, { message: t('common.currentPasswordRequired') }),
      newPassword: z
        .string()
        .min(1, { message: t('common.newPasswordRequired') }),
      confirmNewPassword: z
        .string()
        .min(1, { message: t('common.confirmPasswordRequired') }),
    })
    .refine((data) => data.newPassword === data.confirmNewPassword, {
      message: t('common.passwordsDoNotMatch'),
      path: ['confirmNewPassword'],
    });

interface PasswordChangeDialogProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
}

export default function PasswordChangeDialog({
  open,
  onOpenChange,
}: PasswordChangeDialogProps) {
  const { t } = useTranslation();
  const [isSubmitting, setIsSubmitting] = useState(false);
  const formSchema = getFormSchema(t);

  const form = useForm<z.infer<typeof formSchema>>({
    resolver: zodResolver(formSchema),
    defaultValues: {
      currentPassword: '',
      newPassword: '',
      confirmNewPassword: '',
    },
  });

  const onSubmit = async (values: z.infer<typeof formSchema>) => {
    setIsSubmitting(true);
    try {
      await httpClient.changePassword(
        values.currentPassword,
        values.newPassword,
      );
      toast.success(t('common.changePasswordSuccess'));
      form.reset();
      onOpenChange(false);
    } catch {
      toast.error(t('common.changePasswordFailed'));
    } finally {
      setIsSubmitting(false);
    }
  };

  return (
    <Dialog open={open} onOpenChange={onOpenChange}>
      <DialogContent className="sm:max-w-md">
        <DialogHeader>
          <DialogTitle>{t('common.changePassword')}</DialogTitle>
        </DialogHeader>
        <Form {...form}>
          <form onSubmit={form.handleSubmit(onSubmit)} className="space-y-4">
            <FormField
              control={form.control}
              name="currentPassword"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>{t('common.currentPassword')}</FormLabel>
                  <FormControl>
                    <Input
                      type="password"
                      placeholder={t('common.enterCurrentPassword')}
                      {...field}
                    />
                  </FormControl>
                  <FormMessage />
                </FormItem>
              )}
            />
            <FormField
              control={form.control}
              name="newPassword"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>{t('common.newPassword')}</FormLabel>
                  <FormControl>
                    <Input
                      type="password"
                      placeholder={t('common.enterNewPassword')}
                      {...field}
                    />
                  </FormControl>
                  <FormMessage />
                </FormItem>
              )}
            />
            <FormField
              control={form.control}
              name="confirmNewPassword"
              render={({ field }) => (
                <FormItem>
                  <FormLabel>{t('common.confirmNewPassword')}</FormLabel>
                  <FormControl>
                    <Input
                      type="password"
                      placeholder={t('common.enterConfirmPassword')}
                      {...field}
                    />
                  </FormControl>
                  <FormMessage />
                </FormItem>
              )}
            />
            <DialogFooter>
              <Button
                type="button"
                variant="outline"
                onClick={() => onOpenChange(false)}
                disabled={isSubmitting}
              >
                {t('common.cancel')}
              </Button>
              <Button type="submit" disabled={isSubmitting}>
                {isSubmitting ? t('common.saving') : t('common.save')}
              </Button>
            </DialogFooter>
          </form>
        </Form>
      </DialogContent>
    </Dialog>
  );
}