feat: Add Uziomy calculator page with grounding calculations and document generation

- Implemented Uziomy component for calculating grounding parameters.
- Added state management for input fields and results.
- Integrated DatePicker for date selection.
- Created functions for grounding calculations, document generation (DOCX), and DXF file generation.
- Enhanced UI with Tailwind CSS for better styling and responsiveness.
- Updated global styles to include Inter font and custom scrollbar styles.
- Configured Tailwind CSS to extend colors, fonts, and animations.
This commit is contained in:
2025-07-01 11:43:34 +02:00
parent 5c11a289df
commit d3ecfae5df
21 changed files with 4224 additions and 1022 deletions

View File

@@ -1,35 +1,23 @@
import Head from "next/head";
import styles from "../styles/Home.module.css";
import Nav from "../components/templates/nav";
import UserTop from "../components/templates/userTop";
import { useSession, signIn, signOut } from "next-auth/react";
import { useState, useCallback } from "react";
import {
Pane,
TextInputField,
TextareaField,
Button,
BuildIcon,
toaster,
Alert,
FileUploader,
FilePicker,
FileCard,
RadioGroup,
Autocomplete,
} from "evergreen-ui";
import PizZip from "pizzip";
import Docxtemplater from "docxtemplater";
import { useState } from "react";
import { useSession, signIn } from "next-auth/react";
import Layout from "../components/ui/Layout";
import { Card, CardHeader, CardContent, CardTitle, CardDescription, Button, Input, Badge, Alert } from "../components/ui/components";
import { BoltIcon as LightningBoltIcon, CalculatorIcon, DocumentArrowDownIcon as DocumentDownloadIcon, ClipboardDocumentListIcon as ClipboardListIcon } from '@heroicons/react/24/outline';
import DatePicker from "react-datepicker";
import { registerLocale, setDefaultLocale } from "react-datepicker";
import { registerLocale } from "react-datepicker";
import "react-datepicker/dist/react-datepicker.css";
import pl from "date-fns/locale/pl";
import PizZip from "pizzip";
import Docxtemplater from "docxtemplater";
registerLocale("pl", pl);
export default function Rezy() {
export default function Uziomy() {
const { data: session } = useSession();
const [currentStep, setCurrentStep] = useState(1);
const [isCalculating, setIsCalculating] = useState(false);
const [isGeneratingDoc, setIsGeneratingDoc] = useState(false);
const [isGeneratingDxf, setIsGeneratingDxf] = useState(false);
const [calDate, setCalDate] = useState(null);
const [ground, setGround] = useState({
wet_coef: 0,
@@ -59,23 +47,6 @@ export default function Rezy() {
objName: undefined,
});
// Function to go to the next step
const goToNextStep = () => {
if (currentStep < 3) {
setCurrentStep(currentStep + 1);
}
};
// Function to go to the previous step
const goToPreviousStep = () => {
if (currentStep > 1) {
setCurrentStep(currentStep - 1);
}
};
const [date, setDate] = useState(null);
const [calDate, setCalDate] = useState(null);
const [options] = useState([
{ label: "5 Ω", value: "5" },
{ label: "10 Ω", value: "10" },
@@ -83,7 +54,6 @@ export default function Rezy() {
{ label: "30 Ω", value: "30" },
]);
const [neededValue, setNeededValue] = useState("5");
const [resHValue, setResHValue] = useState("88");
const [resVValue, setResVValue] = useState("89");
@@ -100,17 +70,16 @@ export default function Rezy() {
}
function parseDate(dateString) {
console.log(dateString);
const parts = dateString.split(".");
const day = parseInt(parts[0], 10);
const month = parseInt(parts[1], 10) - 1; // Months are 0-indexed in JavaScript Dates
const month = parseInt(parts[1], 10) - 1;
const year = parseInt(parts[2], 10);
return new Date(year, month, day);
}
function getGrounding(wanted, wszrg_h, wszrg_v, date) {
const dateObject = parseDate(date);
const month = dateObject.getMonth() + 1; // JavaScript months are 0-indexed
const month = dateObject.getMonth() + 1;
const wet_coef = month >= 6 && month <= 9 ? 1.2 : 1.6;
const rod_len = wanted === 30 ? 2 : 3;
@@ -123,53 +92,26 @@ export default function Rezy() {
const measure_dist_v = 1 + rod_len;
const resistance_v = resistivity_v / (2 * Math.PI * measure_dist_v);
const result_v =
(wszrg_v / (2 * Math.PI * rod_len)) *
(Math.log((8 * rod_len) / 0.016) - 1);
let rod_num = 2; //minimum 2 rods
const result_v = (wszrg_v / (2 * Math.PI * rod_len)) * (Math.log((8 * rod_len) / 0.016) - 1);
let rod_num = 2;
let hor_len = 1 + (rod_num - 1) * rod_len * 2;
let result_h = (wszrg_h / (2 * Math.PI * hor_len)) * Math.log((hor_len * hor_len) / (1 * 0.0191));
let result_h =
(wszrg_h / (2 * Math.PI * hor_len)) *
Math.log((hor_len * hor_len) / (1 * 0.0191));
let rod_coef = Math.pow(rod_num, 4) * 0.00002 - Math.pow(rod_num, 3) * 0.0009 +
Math.pow(rod_num, 2) * 0.0137 - rod_num * 0.0981 + 1.0468;
let rod_coef =
Math.pow(rod_num, 4) * 0.00002 -
Math.pow(rod_num, 3) * 0.0009 +
Math.pow(rod_num, 2) * 0.0137 -
rod_num * 0.0981 +
1.0468;
let result =
(result_v * result_h) /
(result_v * rod_coef + rod_num * result_h * rod_coef);
let result = (result_v * result_h) / (result_v * rod_coef + rod_num * result_h * rod_coef);
while (result > wanted) {
rod_num += 1;
hor_len = 1 + (rod_num - 1) * rod_len * 2;
result_h =
(wszrg_h / (2 * Math.PI * hor_len)) *
Math.log((hor_len * hor_len) / (1 * 0.0191));
rod_coef =
Math.pow(rod_num, 4) * 0.00002 -
Math.pow(rod_num, 3) * 0.0009 +
Math.pow(rod_num, 2) * 0.0137 -
rod_num * 0.0981 +
1.0468;
result =
(result_v * result_h) /
(result_v * rod_coef + rod_num * result_h * rod_coef);
console.log(result, rod_num);
result_h = (wszrg_h / (2 * Math.PI * hor_len)) * Math.log((hor_len * hor_len) / (1 * 0.0191));
rod_coef = Math.pow(rod_num, 4) * 0.00002 - Math.pow(rod_num, 3) * 0.0009 +
Math.pow(rod_num, 2) * 0.0137 - rod_num * 0.0981 + 1.0468;
result = (result_v * result_h) / (result_v * rod_coef + rod_num * result_h * rod_coef);
}
console.log(result, rod_num);
return {
wet_coef: wet_coef,
resistivity_h: resistivity_h.toFixed(2),
@@ -191,7 +133,24 @@ export default function Rezy() {
};
}
const generateDocument = async (ground) => {
const calculateGrounding = () => {
setIsCalculating(true);
try {
const res = getGrounding(
parseInt(neededValue),
parseFloat(resHValue),
parseFloat(resVValue),
ground.date
);
setGround((current) => ({ ...current, ...res }));
} catch (error) {
alert("Błąd podczas obliczeń: " + error.message);
}
setIsCalculating(false);
};
const generateDocument = async () => {
setIsGeneratingDoc(true);
const data = {
...ground,
resisted_object: ground.objValue1 + " " + ground.objName,
@@ -200,78 +159,55 @@ export default function Rezy() {
try {
const response = await fetch("/api/generateDocx", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
headers: { "Content-Type": "application/json" },
body: JSON.stringify(data),
});
if (!response.ok) {
throw new Error(`Error: ${response.status}`);
}
if (!response.ok) throw new Error("Response was not ok.");
// Convert the response to a blob and download it
const blob = await response.blob();
const downloadUrl = window.URL.createObjectURL(blob);
const link = document.createElement("a");
link.href = downloadUrl;
link.download = "opis.docx";
document.body.appendChild(link);
link.click();
link.remove();
const downloadUrl = URL.createObjectURL(blob);
const a = document.createElement("a");
a.href = downloadUrl;
a.download = "opis_uziemienia.docx";
document.body.appendChild(a);
a.click();
a.remove();
} catch (error) {
console.error("Failed to generate document:", error);
console.error("Error:", error);
alert("Błąd podczas generowania dokumentu");
}
setIsGeneratingDoc(false);
};
const generateDxf = async () => {
// Data that you want to send to the backend
var dateParts = ground.date.split(".");
setIsGeneratingDxf(true);
const dateParts = ground.date.split(".");
const month = dateParts[1];
const year = parseInt(dateParts[2], 10);
const formattedDate = month.padStart(2, "0") + "." + year;
// Extract day, month, and year
var day = parseInt(dateParts[0], 10);
var month = parseInt(dateParts[1], 10);
var year = parseInt(dateParts[2], 10);
// Format the result
var formattedDate = month.toString().padStart(2, "0") + "." + year;
const inputData = {
args: [
ground.objValue1 + ground.objName,
ground.pr_title,
ground.object,
ground.in_city +
", " +
ground.commune +
", dz. nr " +
ground.all_parcels,
ground.in_city + ", " + ground.commune + ", dz. nr " + ground.all_parcels,
formattedDate,
ground.hor_len,
ground.rod_len,
],
};
// object1 = args[0] #ZK2a-1P
// object2 = args[1] #Budowa przyłącza
// object3 = args[2] #Przyłącze kablowe
// adres = args[3]
// date = args[4]
// len_h = int(args[5])
// len_v = int(args[6])
try {
const response = await fetch("/api/generateDxf", {
method: "POST",
headers: {
"Content-Type": "application/json",
},
headers: { "Content-Type": "application/json" },
body: JSON.stringify(inputData),
});
if (!response.ok) {
throw new Error("Response was not ok.");
}
if (!response.ok) throw new Error("Response was not ok.");
// Download the response (the output file)
const blob = await response.blob();
const downloadUrl = URL.createObjectURL(blob);
const a = document.createElement("a");
@@ -281,271 +217,329 @@ export default function Rezy() {
a.click();
a.remove();
} catch (error) {
console.error("There was an error:", error);
console.error("Error:", error);
alert("Błąd podczas generowania rysunku");
}
setIsGeneratingDxf(false);
};
if (session) {
return (
<div className="">
<Head>
<title>Wastpol</title>
</Head>
<div className="flex md:flex-row flex-col justify-between px-8 mt-2">
<Nav />
<UserTop session={session} />
</div>
<main className="flex flex-1 flex-col items-center">
<div className="flex flex-row m-24 space-x-24">
<div>
1. Data wykonania pomiaru
<br />
<br />
<b className="m-4">
<DatePicker
locale="pl"
selected={calDate}
onChange={(date) => {
console.log(date);
console.log(typeof date);
const day = date.getDate().toString().padStart(2, "0"); // Add leading zero if necessary
const month = (date.getMonth() + 1)
.toString()
.padStart(2, "0"); // Month is 0-indexed, add 1 to get the correct month
const year = date.getFullYear();
const formattedDate = `${day}.${month}.${year}`;
console.log(formattedDate);
setGround((current) => ({
...current,
date: formattedDate,
}));
setCalDate(date);
}}
placeholderText="Wybierz datę"
dateFormat="dd.MM.yyyy"
/>
</b>
<br />
<br />
<RadioGroup
label="2. Wymagane uziemienie"
size={16}
value={neededValue}
options={options}
onChange={(event) => {
setNeededValue(event.target.value);
}}
/>
<TextInputField
label="3. Rezystywność gruntu (po korekcie wszrg)"
description="typowo 80-150"
placeholder="86"
onChange={(e) => {
setResHValue(e.target.value);
setResVValue((ground.wanted==30)?
getRandomInt(
parseInt(e.target.value) - 10,
parseInt(e.target.value) - 4
):getRandomInt(
parseInt(e.target.value) - 20,
parseInt(e.target.value) - 10
)
);
}}
value={resHValue}
/>
<TextInputField
label="4. Numer protokołu rezystywności gruntu"
// description=""
placeholder="435"
onChange={(e) =>
setGround((current) => ({ ...current, no: e.target.value }))
}
value={ground.no}
/>{" "}
</div>
<div>
<TextInputField
label="5. Tytuł projektu"
description="Budowa/modernizacja przyłącza/sieci kablowej/napowietrznej"
placeholder="Budowa przyłącza kablowego nN"
width={440}
onChange={(e) =>
setGround((current) => ({
...current,
pr_title: e.target.value,
}))
}
value={ground.pr_title}
/>
<TextInputField
label="6. Obiekt"
// description=""
placeholder="Przyłącz kablowy nN"
onChange={(e) =>
setGround((current) => ({
...current,
object: e.target.value,
}))
}
value={ground.object}
/>
<TextInputField
label="7. Miejscowość"
// description=""
placeholder="Paszyn"
onChange={(e) =>
setGround((current) => ({
...current,
in_city: e.target.value,
}))
}
value={ground.in_city}
/>
<TextInputField
label="8. Gmina/Obręb"
// description=""
placeholder="gm. Chełmiec lub obr. 116"
onChange={(e) =>
setGround((current) => ({
...current,
commune: e.target.value,
}))
}
value={ground.commune}
/>
<TextInputField
label="9. Działki"
// description=""
placeholder="Wszystkie numery działek"
onChange={(e) =>
setGround((current) => ({
...current,
all_parcels: e.target.value,
}))
}
value={ground.all_parcels}
/>
<TextInputField
label="10. Działka przyłączana"
// description=""
placeholder="423"
onChange={(e) =>
setGround((current) => ({
...current,
target_parcel: e.target.value,
}))
}
value={ground.target_parcel}
/>
<TextInputField
label="11. Współrzędne układu uziomowego"
// description=""
placeholder={"49°42'54\"N 20°38'0\"E"}
onChange={(e) =>
setGround((current) => ({
...current,
geo_data: e.target.value,
}))
}
value={ground.geo_data}
/>{" "}
</div>
<div>
<RadioGroup
label="1. Projektowany/istniejący"
size={16}
value={objValue1}
options={objOptions1}
onChange={(event) => {
setObjValue1(event.target.value);
setGround((current) => ({
...current,
objValue1: event.target.value,
}));
}}
/>
<TextInputField
label="2. Nazwa uziemianego obiektu"
// description=""
placeholder={"ZK2a-1P lub słup nr 54"}
width={440}
onChange={(e) =>
setGround((current) => ({
...current,
objName: e.target.value,
}))
}
value={ground.objName}
/>
<Button
onClick={() => {
const res = getGrounding(
parseInt(neededValue),
parseFloat(resHValue),
parseFloat(resVValue),
ground.date
);
setGround((current) => ({ ...current, ...res }));
}}
appearance="primary"
// className="p-2 bg-slate-200 rounded-md"
>
Oblicz Uziemienie
</Button>
<Button
onClick={() => {
const docx = generateDocument(ground);
}}
appearance="primary"
// className="p-2 bg-slate-200 rounded-md"
>
Generuj Opis
</Button>
<Button
onClick={generateDxf}
appearance="primary"
// className="p-2 bg-slate-200 rounded-md"
>
Generuj Rysunek
</Button>
<h2>
Uziemienie poziome: {ground.result_h} Ω ({ground.wszrg_h})
</h2>
<h2>
Uziemienie pionowe: {ground.result_v} Ω ({ground.wszrg_v})
</h2>
<h2>Uziemienie: {ground.result} Ω</h2>
<h2>Szpile: {ground.rod_num} szt</h2>
<h2>Bednarka: {ground.hor_len} m</h2>
<Layout title="Wastpol - Kalkulator uziemień">
<div className="p-6 max-w-7xl mx-auto">
{/* Page Header */}
<div className="mb-8">
<div className="flex items-center space-x-3 mb-4">
<div className="p-3 bg-yellow-100 rounded-lg">
<LightningBoltIcon className="w-8 h-8 text-yellow-600" />
</div>
<div>
<h1 className="text-3xl font-bold text-gray-900">Kalkulator uziemień</h1>
<p className="text-gray-600">Oblicz parametry układu uziomowego i wygeneruj dokumentację</p>
</div>
</div>
</div>
</main>
</div>
<div className="grid grid-cols-1 lg:grid-cols-3 gap-8">
{/* Input Data Section */}
<div className="lg:col-span-2 space-y-6">
<Card>
<CardHeader>
<CardTitle className="flex items-center space-x-2">
<ClipboardListIcon className="w-5 h-5 text-blue-600" />
<span>Dane pomiarowe</span>
</CardTitle>
<CardDescription>
Wprowadź podstawowe dane pomiarowe i parametry projektu
</CardDescription>
</CardHeader>
<CardContent className="space-y-6">
<div className="grid grid-cols-1 md:grid-cols-2 gap-6">
<div className="space-y-4">
<div>
<label className="block text-sm font-medium text-gray-700 mb-2">
Data wykonania pomiaru
</label>
<DatePicker
locale="pl"
selected={calDate}
onChange={(date) => {
setCalDate(date);
const day = date.getDate().toString().padStart(2, "0");
const month = (date.getMonth() + 1).toString().padStart(2, "0");
const year = date.getFullYear();
const formattedDate = `${day}.${month}.${year}`;
setGround((current) => ({ ...current, date: formattedDate }));
}}
placeholderText="Wybierz datę"
dateFormat="dd.MM.yyyy"
className="block w-full rounded-lg border-gray-300 shadow-sm focus:border-blue-500 focus:ring-blue-500"
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-2">
Wymagane uziemienie
</label>
<div className="space-y-2">
{options.map((option) => (
<label key={option.value} className="flex items-center">
<input
type="radio"
value={option.value}
checked={neededValue === option.value}
onChange={(e) => setNeededValue(e.target.value)}
className="mr-2"
/>
<span>{option.label}</span>
</label>
))}
</div>
</div>
<Input
label="Rezystywność gruntu pozioma (Ωm)"
placeholder="86"
value={resHValue}
onChange={(e) => {
setResHValue(e.target.value);
const val = parseInt(e.target.value);
const randomV = ground.wanted == 30 ?
getRandomInt(val - 10, val - 4) :
getRandomInt(val - 20, val - 10);
setResVValue(randomV.toString());
}}
/>
<Input
label="Numer protokołu pomiarowego"
placeholder="435"
value={ground.no}
onChange={(e) => setGround(curr => ({ ...curr, no: e.target.value }))}
/>
</div>
<div className="space-y-4">
<Input
label="Tytuł projektu"
placeholder="Budowa przyłącza kablowego nN"
value={ground.pr_title}
onChange={(e) => setGround(curr => ({ ...curr, pr_title: e.target.value }))}
/>
<Input
label="Obiekt"
placeholder="Przyłącz kablowy nN"
value={ground.object}
onChange={(e) => setGround(curr => ({ ...curr, object: e.target.value }))}
/>
<Input
label="Miejscowość"
placeholder="Paszyn"
value={ground.in_city}
onChange={(e) => setGround(curr => ({ ...curr, in_city: e.target.value }))}
/>
<Input
label="Gmina/Obręb"
placeholder="gm. Chełmiec"
value={ground.commune}
onChange={(e) => setGround(curr => ({ ...curr, commune: e.target.value }))}
/>
</div>
</div>
<div className="grid grid-cols-1 md:grid-cols-2 gap-6">
<Input
label="Wszystkie działki"
placeholder="423, 424, 425"
value={ground.all_parcels}
onChange={(e) => setGround(curr => ({ ...curr, all_parcels: e.target.value }))}
/>
<Input
label="Działka przyłączana"
placeholder="423"
value={ground.target_parcel}
onChange={(e) => setGround(curr => ({ ...curr, target_parcel: e.target.value }))}
/>
</div>
<Input
label="Współrzędne układu uziomowego"
placeholder="49°42'54&quot;N 20°38'0&quot;E"
value={ground.geo_data}
onChange={(e) => setGround(curr => ({ ...curr, geo_data: e.target.value }))}
/>
<div className="grid grid-cols-1 md:grid-cols-2 gap-6">
<div>
<label className="block text-sm font-medium text-gray-700 mb-2">
Typ obiektu
</label>
<div className="space-y-2">
{objOptions1.map((option) => (
<label key={option.value} className="flex items-center">
<input
type="radio"
value={option.value}
checked={objValue1 === option.value}
onChange={(e) => {
setObjValue1(e.target.value);
setGround(curr => ({ ...curr, objValue1: e.target.value }));
}}
className="mr-2"
/>
<span>{option.label}</span>
</label>
))}
</div>
</div>
<Input
label="Nazwa uziemianego obiektu"
placeholder="ZK2a-1P lub słup nr 54"
value={ground.objName}
onChange={(e) => setGround(curr => ({ ...curr, objName: e.target.value }))}
/>
</div>
</CardContent>
</Card>
</div>
{/* Results and Actions Section */}
<div className="space-y-6">
<Card>
<CardHeader>
<CardTitle className="flex items-center space-x-2">
<CalculatorIcon className="w-5 h-5 text-green-600" />
<span>Obliczenia</span>
</CardTitle>
</CardHeader>
<CardContent className="space-y-4">
<Button
onClick={calculateGrounding}
disabled={!ground.date || !resHValue || !resVValue || isCalculating}
loading={isCalculating}
className="w-full"
>
<CalculatorIcon className="w-5 h-5 mr-2" />
{isCalculating ? 'Obliczanie...' : 'Oblicz uziemienie'}
</Button>
{ground.result > 0 && (
<div className="space-y-3">
<Alert variant="success">
<div className="space-y-2">
<div className="flex justify-between">
<span>Uziemienie poziome:</span>
<Badge variant="info">{ground.result_h} Ω</Badge>
</div>
<div className="flex justify-between">
<span>Uziemienie pionowe:</span>
<Badge variant="info">{ground.result_v} Ω</Badge>
</div>
<div className="flex justify-between font-semibold">
<span>Uziemienie całkowite:</span>
<Badge variant="success">{ground.result} Ω</Badge>
</div>
<div className="flex justify-between">
<span>Liczba szpil:</span>
<Badge>{ground.rod_num} szt</Badge>
</div>
<div className="flex justify-between">
<span>Długość bednarki:</span>
<Badge>{ground.hor_len} m</Badge>
</div>
</div>
</Alert>
</div>
)}
</CardContent>
</Card>
<Card>
<CardHeader>
<CardTitle className="flex items-center space-x-2">
<DocumentDownloadIcon className="w-5 h-5 text-purple-600" />
<span>Generuj dokumentację</span>
</CardTitle>
</CardHeader>
<CardContent className="space-y-3">
<Button
onClick={generateDocument}
disabled={ground.result <= 0 || isGeneratingDoc}
loading={isGeneratingDoc}
variant="outline"
className="w-full"
>
{isGeneratingDoc ? 'Generowanie...' : 'Generuj opis (DOCX)'}
</Button>
<Button
onClick={generateDxf}
disabled={ground.result <= 0 || isGeneratingDxf}
loading={isGeneratingDxf}
variant="outline"
className="w-full"
>
{isGeneratingDxf ? 'Generowanie...' : 'Generuj rysunek (DXF)'}
</Button>
</CardContent>
</Card>
{/* Instructions */}
<Card>
<CardHeader>
<CardTitle>Instrukcje</CardTitle>
</CardHeader>
<CardContent>
<div className="space-y-3 text-sm">
<div className="flex items-start space-x-3">
<div className="flex-shrink-0 w-6 h-6 bg-blue-100 rounded-full flex items-center justify-center">
<span className="text-xs font-semibold text-blue-600">1</span>
</div>
<p className="text-gray-600">Wprowadź dane pomiarowe i parametry projektu</p>
</div>
<div className="flex items-start space-x-3">
<div className="flex-shrink-0 w-6 h-6 bg-blue-100 rounded-full flex items-center justify-center">
<span className="text-xs font-semibold text-blue-600">2</span>
</div>
<p className="text-gray-600">Kliknij "Oblicz uziemienie" aby wykonać kalkulacje</p>
</div>
<div className="flex items-start space-x-3">
<div className="flex-shrink-0 w-6 h-6 bg-blue-100 rounded-full flex items-center justify-center">
<span className="text-xs font-semibold text-blue-600">3</span>
</div>
<p className="text-gray-600">Wygeneruj dokumentację - opis i rysunek techniczny</p>
</div>
</div>
</CardContent>
</Card>
</div>
</div>
</div>
</Layout>
);
}
return (
<div className="grid place-items-center h-screen">
<Head>
<title>Wastpol</title>
</Head>
<div className="flex flex-col justify-center">
<h2 className="p-2">Nie zalogowano</h2>
<br></br>
<Button
onClick={() => signIn()}
appearance="primary"
// className="p-2 bg-slate-200 rounded-md"
>
Zaloguj
</Button>
</div>
<div className="min-h-screen bg-gradient-to-br from-blue-50 to-indigo-100 flex items-center justify-center p-4">
<Card className="w-full max-w-md">
<CardHeader className="text-center">
<div className="mx-auto w-16 h-16 bg-blue-100 rounded-full flex items-center justify-center mb-4">
<img src="/logo.png" alt="Wastpol" className="w-10 h-10" />
</div>
<CardTitle className="text-2xl">Zaloguj się</CardTitle>
<p className="text-gray-600 mt-2">Uzyskaj dostęp do kalkulatora uziemień</p>
</CardHeader>
<CardContent>
<Button onClick={() => signIn()} className="w-full" size="lg">
Zaloguj się
</Button>
</CardContent>
</Card>
</div>
);
}