app-zj/lib/page/home/store_house_page.dart

import 'package:flutter/material.dart';
import 'package:lszlgl/base/base_lifecycle_state.dart';
import 'package:lszlgl/base/base_vm.dart';
import 'package:lszlgl/config/colors.dart';
import 'package:lszlgl/main.dart';
import 'package:lszlgl/model/rsp/storehouse_rsp.dart';
import 'package:lszlgl/network/my_api.dart';
import 'package:lszlgl/widget/page_widget.dart';
import 'package:lszlgl/widget/storehouse_item.dart';

class StoreHousePage extends StatefulWidget {
  final String houseNum;
  const StoreHousePage({super.key, required this.houseNum});

  @override
  State<StoreHousePage> createState() => _StoreHousePageState();
}

class _StoreHousePageState extends BaseLifecycleState<StoreHousePage> {
  final pageState = DataStatusModel<storehouseRsp?>().notifier<DataStatusModel<storehouseRsp?>>();
  storehouseRsp? data;
  List<String> cflist=[];

  @override
  void onFirstShow(Duration timeStamp) {
    loadData();
  }

  @override
  void onDestroy() {
    pageState.dispose();
  }

  void loadData() async {
    pageState.update(pageState.value.loading());
    try {
      // String jsonStr = await Future.delayed(const Duration(seconds: 3),()async{
      //   return rootBundle.loadString('assets/json/storehouse.json');
      // });
      // Map<String,dynamic> val = json.decode(jsonStr);
      // ApiRsp<List<storehouseRsp?>> res= ApiRsp<List<storehouseRsp>>.fromJson(
      //   val,
      //       (json) => json is List<dynamic>
      //       ? json
      //       .map<storehouseRsp>((i) => storehouseRsp.fromJson(i as Map<String, dynamic>))
      //       .toList()
      //       : List.empty(),
      // );
      var res = await MyApi.get(baseUrl: 'http://121.36.17.6:28088')
          .getStoreMessage(widget.houseNum, 'zhijian');
      if (res.data?.first.tycfbm == null) {
        pageState.update(pageState.value.empty());
      } else {
        data = res.data!.first;

       //
        cflist = (data?.cflx ?? '').split(RegExp(r'[（）()]'));
        cflist.removeWhere((val) => val == '');
        pageState.update(pageState.value.success(data: res.data!.first));
      }
    } catch (e) {
      logger.e(e);
      pageState.update(pageState.value.error());
    }
  }

  @override
  Widget build(BuildContext context) {
    return myScaffold(
        child: Column(
          children: [
            AppBar(
              title: Row(
                mainAxisSize: MainAxisSize.min,
                mainAxisAlignment: MainAxisAlignment.center,
                children: [
                  Image.asset(sh_titicon, width: 20, height: 20),
                  const SizedBox(width: 6),
                  const Text('电子货位卡')
                ],
              ),
            ),
            Expanded(
                child: Container(
                  clipBehavior: Clip.hardEdge,
                  decoration: const BoxDecoration(
                      color: MyColor.c_background,
                      borderRadius: BorderRadius.all(Radius.circular(10))),
                  margin: const EdgeInsets.symmetric(horizontal: 10),

                  child: SingleChildScrollView(
                    child: pageState.builder((v) {
                      if (v.status == DataStatus.error) {
                        return PageLoadingWidget.error(onTap: loadData);
                      }

                      if (v.status == DataStatus.empty) {
                        return const PageLoadingWidget.empty();
                      }

                      if (v.status == DataStatus.loading) {
                        return const PageLoadingWidget.loading();
                      }

                      return Column(
                        children: [
                          Padding(
                            padding: const EdgeInsets.fromLTRB(0, 0, 0, 12),
                            child: Column(
                              crossAxisAlignment: CrossAxisAlignment.stretch,
                              children: [
                                Container(
                                    padding: const EdgeInsets.all(12),
                                    decoration: const BoxDecoration(
                                      borderRadius: BorderRadius.all(Radius.circular(12)),
                                      image: DecorationImage(
                                          image: AssetImage(sh_TitBgIm), fit: BoxFit.fill),
                                    ),
                                    child: Text(
                                      data?.kqmc ?? '仓房',
                                      textAlign: TextAlign.center,
                                      style: const TextStyle(
                                          fontSize: 20, fontWeight: FontWeight.bold),
                                    )),
                                const SizedBox(height: 12),
                                Container(
                                  decoration: const BoxDecoration(
                                      color: Colors.white,
                                      borderRadius: BorderRadius.all(Radius.circular(12))),
                                  child: Stack(
                                    children: [
                                      Column(
                                        crossAxisAlignment: CrossAxisAlignment.start,
                                        children: [
                                          const StoreHouseTit(tit: '基本信息'),
                                          const SizedBox(height: 12),
                                          Padding(
                                            padding: const EdgeInsets.only(left: 12.0),
                                            child: Row(
                                              children: [
                                                const Text(
                                                  '仓房编号',
                                                  style: TextStyle(
                                                      fontSize: 15, fontWeight: FontWeight.w600),
                                                ),
                                                const SizedBox(
                                                  width: 6,
                                                ),
                                                Container(
                                                  alignment: Alignment.center,
                                                  padding: const EdgeInsets.symmetric(
                                                      horizontal: 4),
                                                  decoration: const BoxDecoration(
                                                      color: MyColor.c_28A3ED,
                                                      borderRadius:
                                                      BorderRadius.all(Radius.circular(2))),
                                                  child: Center(
                                                    child: Text(
                                                      data?.cfmc ?? '',
                                                      style: const TextStyle(
                                                          fontSize: 14,
                                                          color: Colors.white,
                                                          fontWeight: FontWeight.bold,
                                                          fontFeatures: [FontFeature.caseSensitiveForms()]
                                                      ),

                                                    ),
                                                  ),
                                                )
                                              ],
                                            ),
                                          ),
                                          Padding(
                                            padding: const EdgeInsets.only(left: 12.0),
                                            child: Text(data?.tycfbm ?? '',
                                                style: const TextStyle(
                                                    fontWeight: FontWeight.bold, fontSize: 15)),
                                          ),
                                          const SizedBox(
                                            height: 8,
                                          ),
                                          const Divider(
                                            thickness: 0.6,
                                            color: Color(0xFFEEEEEE),
                                            indent: 12,
                                          ),
                                          if(cflist.first.isNotEmpty)
                                          Padding(
                                            padding: const EdgeInsets.fromLTRB(12,12,12,8),
                                            child: Text(cflist.first ?? '',
                                                style: const TextStyle(
                                                    fontWeight: FontWeight.bold, fontSize: 15)),
                                          ),
                                          if(cflist.length>=2)
                                            Padding(
                                              padding: const EdgeInsets.fromLTRB(12,0,12,12),
                                              child: Text(cflist[1] ?? '',
                                                  style: const TextStyle(
                                                      fontWeight: FontWeight.bold, fontSize: 15,color: Colors.grey)),
                                            ),

                                          const Divider(
                                            thickness: 0.6,
                                            color: Color(0xFFEEEEEE),
                                            indent: 12,
                                          ),
                                          SHImageAndNameWidget(
                                            image: sh_bgyim,
                                            title: '保管员',
                                            content: data?.bgr,
                                            fontSize: 13,
                                            imageR: sh_jgtimeim,
                                            titleR: '交付使用日期',
                                            contentR: data?.jfsyrq,
                                          ),
                                          const SizedBox(
                                            height: 6,
                                          ),
                                        ],
                                      ),
                                      Positioned(
                                        top: 12,
                                        right: 12,
                                        child: Container(
                                          decoration: BoxDecoration(
                                            borderRadius:
                                            const BorderRadius.all(Radius.circular(40)),
                                            border: Border.all(
                                                color: const Color(0xFFFF0000), width: 4.0),
                                          ),
                                          width: 80,
                                          height: 80,
                                          child: Center(
                                            child: Transform.rotate(
                                              angle: 0.5,
                                              child: Text(
                                                data?.cfzt ?? '',
                                                textScaler: TextScaler.noScaling,
                                                style: const TextStyle(
                                                    color: Color(0xFFFF0000),
                                                    fontSize: 28,
                                                    fontWeight: FontWeight.w800,),
                                              ),
                                            ),
                                          ),
                                        ),
                                      ),
                                    ],
                                  ),
                                ),
                                const SizedBox(height: 12),
                                Container(
                                  decoration: const BoxDecoration(
                                      color: Colors.white,
                                      borderRadius: BorderRadius.all(Radius.circular(12))),
                                  child: Column(
                                    children: [
                                      const StoreHouseTit(tit: '仓房信息'),
                                      SHImageAndNameWidget(
                                        image: sh_cang,
                                        title: '设计仓容',
                                        content: '${data?.ajsjcr}吨',
                                        fontSize: 15,
                                        imageR: sh_nian,
                                        titleR: '设计使用年限',
                                        contentR: '${data?.sjsynx}年',
                                      ),
                                      const Divider(
                                        thickness: 0.6,
                                        color: Color(0xFFEEEEEE),
                                        indent: 12,
                                      ),
                                      SHImageAndNameWidget(
                                          image: sh_chang,
                                          title: '长*宽*高(米)',
                                          content: data?.ckg,
                                          fontSize: 15,
                                          imageR: sh_xiangao,
                                          titleR: '装粮线高(米)',
                                          contentR: data?.cnzlxg),
                                      const SizedBox(
                                        height: 6,
                                      ),
                                    ],
                                  ),
                                ),
                                const SizedBox(height: 12),
                                Container(
                                  decoration: const BoxDecoration(
                                      color: Colors.white,
                                      borderRadius: BorderRadius.all(Radius.circular(12))),
                                  child: Stack(
                                    children: [
                                      Column(
                                        children: [
                                          const StoreHouseTit(tit: '粮食库存'),
                                          Padding(
                                            padding: const EdgeInsets.symmetric(horizontal: 12),
                                            child: Row(
                                              mainAxisAlignment: MainAxisAlignment.spaceBetween,
                                              children: [
                                                Container(
                                                  padding:
                                                  const EdgeInsets.symmetric(horizontal: 6),
                                                  alignment: Alignment.center,
                                                  decoration: BoxDecoration(
                                                      color: const Color(0xFFEBF8FE),
                                                      border: Border.all(
                                                          color: const Color(0xFF60B5F4),
                                                          width: 1.0),
                                                      borderRadius:
                                                      BorderRadius.circular(4) // 设置边框样式
                                                  ),
                                                  child: Text(
                                                    '产地：${data?.itemList?.first?.cd}',
                                                    style: const TextStyle(
                                                        fontSize: 14, color: Color(0xFF60B5F4)),
                                                  ),
                                                ),
                                                Container(
                                                  padding:
                                                  const EdgeInsets.symmetric(horizontal: 6),
                                                  alignment: Alignment.center,
                                                  decoration: BoxDecoration(
                                                      color: const Color(0xFFFAFAEE),
                                                      border: Border.all(
                                                          color: const Color(0xFFE6B32A),
                                                          width: 1.0),
                                                      borderRadius:
                                                      BorderRadius.circular(4) // 设置边框样式
                                                  ),
                                                  child: Text(
                                                    '粮食等级：${data?.itemList?.first?.lsdjmc}',
                                                    style: const TextStyle(
                                                        fontSize: 14, color: Color(0xFFE6B32A)),
                                                  ),
                                                ),
                                              ],
                                            ),
                                          ),
                                          SHImageAndNameWidget(
                                              image: sh_xingzhi,
                                              title: '储存性质',
                                              content: data?.itemList?.first?.lsxzmc,
                                              fontSize: 15,
                                              imageR: sh_niandu,
                                              titleR: '收获年度',
                                              contentR: '${data?.itemList?.first?.shnd}年'),
                                          const Divider(
                                            thickness: 0.6,
                                            color: Color(0xFFEEEEEE),
                                            indent: 12,
                                          ),
                                          SHImageAndNameWidget(
                                              image: sh_kucun,
                                              title: '库存',
                                              content: '${data?.itemList?.first?.jjsl}吨',
                                              fontSize: 15,
                                              imageR: sh_rucang,
                                              titleR: '入仓时间',
                                              contentR: data?.itemList?.first?.timeStr()),
                                          const Divider(
                                            thickness: 0.6,
                                            color: Color(0xFFEEEEEE),
                                            indent: 12,
                                          ),
                                          Padding(
                                            padding: const EdgeInsets.all(12),
                                            child: Row(
                                              children: [
                                                Image.asset(
                                                  sh_danwei,
                                                  width: 32,
                                                  height: 32,
                                                ),
                                                const SizedBox(
                                                  width: 6,
                                                ),
                                                Expanded(
                                                  child: Column(
                                                    crossAxisAlignment: CrossAxisAlignment.start,
                                                    children: [
                                                      const Text(
                                                        '粮权归属单位',
                                                        style: TextStyle(
                                                            fontWeight: FontWeight.bold,
                                                            fontSize: 15,
                                                            color: Colors.grey),
                                                      ),
                                                      Text(
                                                        data?.itemList?.first?.lqgsdw ?? '',
                                                        style: const TextStyle(
                                                            fontWeight: FontWeight.bold,
                                                            fontSize: 15),
                                                      )
                                                    ],
                                                  ),
                                                )
                                              ],
                                            ),
                                          ),
                                          const SizedBox(height: 6),
                                        ],
                                      ),
                                      Positioned(
                                        top: 12,
                                        right: 0,
                                        child: Container(
                                          padding: const EdgeInsets.symmetric(
                                              horizontal: 18, vertical: 2),
                                          decoration: const BoxDecoration(
                                            color: Color(0xFF60B5F4),
                                            borderRadius: BorderRadius.only(
                                                topLeft: Radius.circular(10),
                                                bottomLeft: Radius.circular(10)),
                                          ),
                                          child: Text(
                                            '品种：${data?.itemList?.first?.lspzmc}',
                                            style: const TextStyle(color: Colors.white),
                                          ),
                                        ),
                                      ),
                                    ],
                                  ),
                                )
                              ],
                            ),
                          ),
                        ],
                      );
                    }),
                  ),
                )),
          ],
        )
    );
  }
}