@override | |
Widget build(BuildContext context) { | |
return Scaffold( | |
appBar: AppBar( | |
title: Text("Detalle de venta #$idVenta"), | |
), | |
/* | |
* es | |
* detalle["productos"][index]["descripcion"] | |
* */ | |
body: detalle == null | |
? Center(child: CircularProgressIndicator()) | |
: Column( | |
crossAxisAlignment: CrossAxisAlignment.start, | |
mainAxisSize: MainAxisSize.min, | |
children: <Widget>[ | |
Padding( | |
padding: EdgeInsets.only( | |
left: 5, | |
bottom: 5, | |
), | |
child: Text( | |
"Venta #$idVenta", | |
style: TextStyle(fontSize: 20), | |
), | |
), | |
Padding( | |
padding: EdgeInsets.only( | |
left: 5, | |
bottom: 5, | |
), | |
child: Row( | |
children: <Widget>[ | |
Icon( | |
Icons.person, | |
color: Colors.green, | |
), | |
Text( | |
detalle["cliente"]["nombre"], | |
style: TextStyle(fontSize: 20), | |
), | |
], | |
), | |
), | |
Padding( | |
padding: EdgeInsets.only( | |
left: 5, | |
bottom: 5, | |
), | |
child: Row( | |
children: <Widget>[ | |
Icon( | |
Icons.format_list_bulleted, | |
color: Colors.amber, | |
), | |
Text( | |
"Productos", | |
style: TextStyle(fontSize: 20), | |
), | |
], | |
), | |
), | |
Divider(), | |
Expanded( | |
child: ListView.builder( | |
itemCount: | |
detalle == null ? 0 : detalle["productos"].length, | |
itemBuilder: (BuildContext context, int index) { | |
return ListTile( | |
title: Text(detalle["productos"][index]["descripcion"]), | |
subtitle: Column( | |
mainAxisSize: MainAxisSize.min, | |
children: <Widget>[ | |
Row( | |
children: <Widget>[ | |
Padding( | |
padding: EdgeInsets.only( | |
left: 0, | |
top: 0, | |
right: 5, | |
bottom: 0, | |
), | |
child: Text( | |
"Código", | |
style: | |
TextStyle(fontWeight: FontWeight.bold), | |
), | |
), | |
Text(detalle["productos"][index] | |
["codigo_barras"]), | |
], | |
), | |
Row( | |
children: <Widget>[ | |
Padding( | |
padding: EdgeInsets.only( | |
left: 0, | |
top: 0, | |
right: 5, | |
bottom: 0, | |
), | |
child: Text("Precio", | |
style: TextStyle( | |
fontWeight: FontWeight.bold)), | |
), | |
Text( | |
"\$" + | |
formateador.format(double.parse( | |
detalle["productos"][index] | |
["precio"])), | |
), | |
], | |
), | |
Row( | |
children: <Widget>[ | |
Padding( | |
padding: EdgeInsets.only( | |
left: 0, | |
top: 0, | |
right: 5, | |
bottom: 0, | |
), | |
child: Text( | |
"Cantidad", | |
style: | |
TextStyle(fontWeight: FontWeight.bold), | |
), | |
), | |
Text( | |
"\$" + | |
formateador.format(double.parse( | |
detalle["productos"][index] | |
["cantidad"])), | |
), | |
], | |
), | |
Row( | |
children: <Widget>[ | |
Padding( | |
padding: EdgeInsets.only( | |
left: 0, | |
top: 0, | |
right: 5, | |
bottom: 0, | |
), | |
child: Text("Subtotal", | |
style: TextStyle( | |
fontWeight: FontWeight.bold)), | |
), | |
Text( | |
"\$" + | |
formateador.format((double.parse( | |
detalle["productos"][index] | |
["precio"]) * | |
double.parse(detalle["productos"] | |
[index]["cantidad"]))), | |
), | |
], | |
), | |
Divider(), | |
], | |
), | |
); | |
}, | |
), | |
), | |
Padding( | |
padding: EdgeInsets.only( | |
left: 5, | |
bottom: 5, | |
), | |
child: Text( | |
"Total: \$" + formateador.format(total), | |
style: TextStyle(fontSize: 20), | |
), | |
), | |
], | |
), | |
); | |
} |
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