import 'dart:io';

import 'package:flutter/material.dart';
import 'package:flutter_svg/svg.dart';

import 'package:generp/screens/screensExports.dart';
import 'package:provider/provider.dart';
import '../../Notifiers/ordersProvider/pagesDashboardProvider.dart';
import '../../Utils/app_colors.dart';
import '../../Utils/commonWidgets.dart';
import 'addTpcAgent.dart';

class Ordermoduledashboard extends StatefulWidget {
  const Ordermoduledashboard({super.key});

  @override
  State<Ordermoduledashboard> createState() => _OrdermoduledashboardState();
}

class _OrdermoduledashboardState extends State<Ordermoduledashboard> {
  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
      var provider = Provider.of<Pagesdashboardprovider>(context, listen: false);
      provider.orderDashboardAPIFunction(context, "executive", "", "", "");
      provider.ordersAccessiblePagesAPIFunction(context);
    });
  }
  @override
  Widget build(BuildContext context) {
    return Consumer<Pagesdashboardprovider>(
      builder: (context, provider, child) {
        final pages = provider.ordersAccessiblePagesList;
        return WillPopScope(
          onWillPop: () => onBackPressed(context),
          child: SafeArea(
            top: false,
            bottom: Platform.isIOS?false:true,
            child: Scaffold(
              resizeToAvoidBottomInset: true,
              backgroundColor: AppColors.scaffold_bg_color,
              appBar: appbar(context, "Orders"),
              body: Container(
                child: SingleChildScrollView(
                  child: Column(
                    children: [
                      Container(
                        padding: EdgeInsets.symmetric(horizontal: 10,vertical: 5),
                        margin: EdgeInsets.symmetric(horizontal: 0,vertical: 10),
                        decoration: BoxDecoration(
                            color: Colors.white,
                            borderRadius: BorderRadius.circular(16)
                        ),
                        height: MediaQuery.of(context).size.height * 0.28,
                        child: GridView.builder(
                          padding: EdgeInsets.symmetric(horizontal: 0,vertical: 5),
                          itemCount: provider.ordersgain.length,
                          shrinkWrap: true,
                          scrollDirection: Axis.horizontal,
                          physics: AlwaysScrollableScrollPhysics(),
                          gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
                              crossAxisCount: 2,
                              crossAxisSpacing: 10,
                              mainAxisSpacing: 10,
                              childAspectRatio: 0.65
                          ),
                          itemBuilder: (context, jndex) {
                            final icons = ["comm_ic_1", "comm_ic_2"];
                            final leadTitles = [
                              'Order Gain',
                              'Dispatched',
                              'Pending Tasks',
                              'Quote',
                            ];
                            final colors = [
                              0xFFE7FFE5,
                              0xFFF3EDFF,
                              0xFFFFFCD5,
                              0xFFFFF6F0,
                            ];
                            final textcolors = [
                              0xFF0D9C00,
                              0xFF493272,
                              0xFF605C00,
                              0xFF91481B,
                            ];
                            return InkResponse(
                              onTap: () async {
                                if (provider.ordersgain[jndex].filter!.pageName !=
                                    "") {
                                  if (provider.ordersgain[jndex].filter!.pageName!
                                      .contains("Order List")) {
                                    // await Navigator.push(
                                    //   context,
                                    //   MaterialPageRoute(
                                    //     builder:
                                    //         (context) => OrderslistbyModes(
                                    //       pageTitleName:
                                    //       provider
                                    //           .ordersgain[jndex]
                                    //           .filter!
                                    //           .pageName!,
                                    //       mode:
                                    //       provider.ordersgain[jndex].filter!.mode,
                                    //       filter: provider.ordersgain[jndex].filter!,
                                    //     ),
                                    //   ),
                                    // );
                                  }
                                }
                              },
                              child: Container(
                                padding: EdgeInsets.symmetric(horizontal: 13),
                                decoration: BoxDecoration(
                                  color: Color(colors[jndex]),
                                  borderRadius: BorderRadius.circular(12),
                                ),
                                child: Column(
                                  crossAxisAlignment: CrossAxisAlignment.start,
                                  mainAxisAlignment: MainAxisAlignment.center,
                                  children: [
                                    Text(
                                      provider.ordersgain[jndex].count!,
                                      style: TextStyle(
                                        fontSize: 30,
                                        fontFamily: "JakartaMedium",
                                        color: Color(textcolors[jndex]),
                                      ),
                                    ),
                                    Text(
                                      leadTitles[jndex],
                                      style: TextStyle(color: Color(0xFF818181)),
                                    ),
                                  ],
                                ),
                              ),
                            );
                          },
                        ),
                      ),

                      ListView.builder(
                        itemCount: pages.length,
                        shrinkWrap: true,
                        physics: NeverScrollableScrollPhysics(),
                        itemBuilder: (context, index) {
                          Widget? SvgIcon;
                          switch (pages[index].mode) {
                            case "level_one_approval":
                              SvgIcon = SvgPicture.asset(
                                "assets/svg/fin_lv1.svg",
                              );
                              break;
                            case "level_two_approval":
                              case "level_two_rejected":
                              SvgIcon = SvgPicture.asset(
                                "assets/svg/fin_lv2.svg",
                              );
                              break;

                            default:
                              SvgIcon = SvgPicture.asset("assets/svg/fin_ic.svg");
                              break;
                          };

                          return InkResponse(
                            onTap: () async {
                              var navigate;
                              if (pages[index].pageName!.contains("Add Order") ) {
                                navigate = AddorderScreen(
                                  mode: pages[index].mode!,
                                  pageTitleName:
                                  pages[index]
                                      .pageName!,
                                );
                              }if (pages[index].pageName!.contains("Add Payment") ) {
                                ("navigate to Add Payment");
                                navigate = AddpaymentScreen(
                                  mode: pages[index].mode!,
                                  pageTitleName:
                                  pages[index]
                                      .pageName!,
                                );
                              }
                              else if (pages[index].pageName!.contains("Payments List")) {
                                navigate = Paymentlistsbymode(
                                  mode: pages[index].mode!,
                                  pageTitleName:
                                  pages[index]
                                      .pageName!,
                                );
                              } else if (pages[index].pageName!.contains("Order List")){
                                navigate = OrderslistbyModes(
                                  mode: pages[index].mode!,
                                  pageTitleName:
                                  pages[index]
                                      .pageName!,
                                );
                              }else if(pages[index].pageName=="Add TPC Agent"){
                                navigate = AddtpcagentScreen();
                              }else if(pages[index].pageName=="TPC Agent List (Admin)"){
                                navigate = Tpcagentlistbymode(
                                  mode: pages[index].mode!,
                                  pageTitleName:
                                  pages[index]
                                      .pageName!,
                                );
                              }else if(pages[index].pageName=="Pending TPC Issue List"){
                                navigate = Tpcagentissuelist(
                                  mode: pages[index].mode!,
                                  pageTitleName:
                                  pages[index]
                                      .pageName!,
                                );
                              }
                              if(navigate!=null){
                                await Navigator.push(
                                  context,
                                  MaterialPageRoute(builder: (context) => navigate),
                                );
                              }

                            },
                            child: Container(
                              margin: EdgeInsets.symmetric(
                                horizontal: 5,
                                vertical: 5,
                              ),
                              padding: EdgeInsets.symmetric(
                                horizontal: 10,
                                vertical: 15,
                              ),
                              decoration: BoxDecoration(
                                color: Colors.white,
                                borderRadius: BorderRadius.circular(14),
                              ),
                              child: Row(
                                children: [
                                  Expanded(flex: 1, child: SvgIcon),
                                  Expanded(
                                    flex: 5,
                                    child: Text(
                                      "${pages[index].pageName}",
                                    ),
                                  ),
                                  Expanded(
                                    flex: 1,
                                    child: SvgPicture.asset(
                                      "assets/svg/arrow_right_new.svg",
                                    ),
                                  ),
                                ],
                              ),
                            ),
                          );
                        },
                      ),
                    ],
                  ),
                ),
              ),
            ),
          ),
        );
      },
    );
  }
}