'use client';

import { useState } from 'react';
import { InputField } from '@/components/ui/inputfield';
import { Button } from '@/components/ui/button';
import { Separator } from '@/components/ui/separator';
import { changePassword } from '@/lib/api/ChangePassword';

export const ChangePasswordField = () => {
    const [currentPassword, setCurrentPassword] = useState('');
    const [newPassword, setNewPassword] = useState('');
    const [confirmPassword, setConfirmPassword] = useState('');
    const [loading, setLoading] = useState(false);
    const [error, setError] = useState<string | null>(null);

    const handleSubmit = async () => {
        setError(null);

        if (newPassword !== confirmPassword) {
            setError('Пароли не совпадают');
            return;
        }

        if (newPassword.length < 8) {
            setError('Пароль должен быть минимум 8 символов');
            return;
        }

        setLoading(true);

        const res = await changePassword(
            currentPassword,
            newPassword,
            confirmPassword,
        );

        setLoading(false);

        if (res.error) {
            setError(res.error.general);
            return;
        }

        setCurrentPassword('');
        setNewPassword('');
        setConfirmPassword('');
    };

    return (
        <>
            <div className="flex flex-col gap-[20px] w-[310px]">
                <p className="text-light-violet font-medium">СМЕНА ПАРОЛЯ</p>

                <div className="flex flex-col gap-[10px]">
                    <InputField
                        placeholder="Текущий пароль"
                        isPassword
                        type="password"
                        name="currentPassword"
                        value={currentPassword}
                        onChange={(e: any) =>
                            setCurrentPassword(e.target.value)
                        }
                    />

                    <InputField
                        placeholder="Новый пароль"
                        isPassword
                        type="password"
                        name="newPassword"
                        value={newPassword}
                        onChange={(e: any) => setNewPassword(e.target.value)}
                    />

                    <InputField
                        placeholder="Повторите пароль"
                        isPassword
                        type="password"
                        name="confirmPassword"
                        value={confirmPassword}
                        onChange={(e: any) =>
                            setConfirmPassword(e.target.value)
                        }
                    />
                </div>

                {error && <p className="text-red text-sm">{error}</p>}

                <Button onClick={handleSubmit} disabled={loading}>
                    {loading ? 'Смена...' : 'Сменить'}
                </Button>
            </div>
            <Separator className="bg-violet/30 h-[1px] w-[900px]" />
        </>
    );
};