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import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:printing/printing.dart';
import 'package:tailorx/src/view/pdf/pdf_export.dart';
import 'package:pdf/widgets.dart' as p;
import '../../utils/utils.dart';
import '../invoice/get_measurement_details_model.dart';
import 'package:flutter/services.dart' show Uint8List, rootBundle;
class PdfPreviewPage extends StatefulWidget {
const PdfPreviewPage({super.key});
@override
State<PdfPreviewPage> createState() => _PdfPreviewPageState();
}
class _PdfPreviewPageState extends State<PdfPreviewPage> {
GetMeasurementDetailsResult measurementDetailsResult = Get.arguments;
List<p.Widget> widgets = [];
@override
void initState() {
addWidgets();
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('PDF Preview'),
),
body: PdfPreview(
build: (context) => makePdf(measurementDetailsResult, widgets),
),
);
}
void addWidgets() async {
widgets.add(p.SizedBox(height: 20)); //some space beneath image
final imageLogo = p.MemoryImage(
(await rootBundle.load('assets/app_logo.jpeg')).buffer.asUint8List());
widgets.add(p.Row(
mainAxisAlignment: p.MainAxisAlignment.spaceBetween,
children: [
p.Column(
children: [
p.Text("Invoice No: ${measurementDetailsResult.invNo}"),
p.Text(
"Invoice Date: ${Utils.convertToReadableDate(measurementDetailsResult.bDate!)}"),
p.Text(
"Delivery Date: ${Utils.convertToReadableDate(measurementDetailsResult.dDate!)}"),
p.Text("Customer Id: ${measurementDetailsResult.customerID}"),
p.Text("Customer Name: ${measurementDetailsResult.customerName}"),
p.Text("Mobile No: ${measurementDetailsResult.mobile}"),
],
crossAxisAlignment: p.CrossAxisAlignment.start,
),
p.SizedBox(height: 150, width: 150, child: p.Image(imageLogo))
],
));
widgets.add(p.SizedBox(height: 10));
String data = measurementDetailsResult.qRCode!;
Uint8List bytes;
bytes = const Base64Decoder().convert(data);
final imageQR = p.MemoryImage((bytes));
widgets.add(
p.Column(
children: [
p.Container(height: 50),
p.Padding(
child: p.Text(
'INVOICE DETAILS',
textAlign: p.TextAlign.center,
),
padding: const p.EdgeInsets.all(20),
),
p.Divider(
height: 1,
borderStyle: p.BorderStyle.dashed,
),
p.Table(
children: [
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Order Id',
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Product',
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Qty',
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Price',
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Amount',
textAlign: p.TextAlign.left,
),
),
],
),
...measurementDetailsResult.items!.map(
(e) => p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
e.orderNo.toString(),
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
e.clothName!,
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
e.quantity.toString(),
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
e.amount.toString(),
textAlign: p.TextAlign.left,
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
e.amountWithVAT.toString(),
textAlign: p.TextAlign.left,
),
),
],
),
),
],
),
],
),
);
widgets.add(
p.Column(
children: [
p.Divider(
height: 1,
borderStyle: p.BorderStyle.dashed,
),
p.Table(children: [
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Sub Total',
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
measurementDetailsResult.amount.toString(),
textAlign: p.TextAlign.right,
),
),
],
),
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
"Vat Total",
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
measurementDetailsResult.vATValue.toString(),
textAlign: p.TextAlign.right,
),
),
],
),
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Total with Vat',
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
measurementDetailsResult.amountWithVAT.toString(),
textAlign: p.TextAlign.right,
),
),
],
),
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Discount',
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
measurementDetailsResult.discount.toString(),
textAlign: p.TextAlign.right,
),
),
],
),
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Net Amount',
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
measurementDetailsResult.netAmount.toString(),
textAlign: p.TextAlign.right,
),
),
],
),
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Paid Amount',
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
measurementDetailsResult.paid.toString(),
textAlign: p.TextAlign.right,
),
),
],
),
p.TableRow(
children: [
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
'Balance',
),
),
p.Padding(
padding: const p.EdgeInsets.all(10),
child: p.Text(
measurementDetailsResult.balance.toString(),
textAlign: p.TextAlign.right,
),
),
],
),
]),
],
),
);
widgets.add(p.Column(children: [
p.Divider(
height: 1,
borderStyle: p.BorderStyle.dashed,
),
p.Container(height: 50),
p.SizedBox(
height: 150,
width: 150,
child: p.Image(
imageQR,
),
),
]));
}
}