import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:huixiang/generated/l10n.dart';
import 'package:huixiang/retrofit/data/store.dart';
import 'package:huixiang/utils/font_weight.dart';
import 'package:huixiang/view_widget/border_text.dart';
import 'package:huixiang/view_widget/classic_header.dart';
import 'package:huixiang/view_widget/custom_image.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:huixiang/view_widget/request_permission.dart';
import 'package:huixiang/view_widget/round_button.dart';
import 'package:permission_handler/permission_handler.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';

import '../view_widget/no_data_view.dart';

class UnionList extends StatefulWidget {
  final RefreshController refreshController;
  final List<Store>  storeList;
  final Function onRefresh;
  final Function queryStore;

  UnionList(this.refreshController,this.storeList,this.onRefresh,this.queryStore);


  @override
  State<StatefulWidget> createState() {
    return _UnionList();
  }
}

class _UnionList extends State<UnionList> {
  final TextEditingController editingController = TextEditingController();

  @override
  Widget build(BuildContext context) {
    return Column(
      children: [
        buildSearchItem(),
        Container(
          height: MediaQuery.of(context).size.height -
              103.h -
              MediaQuery.of(context).padding.top,
          child: SmartRefresher(
              controller: widget.refreshController,
              enablePullUp: false,
              enablePullDown: true,
              physics: BouncingScrollPhysics(),
              header: MyHeader(),
              onRefresh: widget.onRefresh,
              child: (widget.storeList == null || widget.storeList.length == 0)
                  ? NoDataView(
                src:"assets/image/di_zhi.webp",
                isShowBtn: false,
                text: "暂无店铺列表~",
                fontSize: 16.sp,
                margin: EdgeInsets.only(top: 120.h),
              ):ListView.builder(
                  itemCount:widget.storeList == null ? 0 : widget.storeList.length,
                  padding: EdgeInsets.only(
                    top: 8.h,
                    bottom: 100.h, /* + (375.h - 88.h) + 4.h*/
                  ),
                  physics: NeverScrollableScrollPhysics(),
                  itemBuilder: (context, position) {
                    return InkWell(
                      onTap: () {
                        // if (widget.storeList[position].posType.code == "NORMALSTORE") {
                        //   showDeleteDialog();
                        // }
                        // else
                        //   if ( widget.storeList[position].storeName == "一心回乡商城") {
                        //   Navigator.of(context).pushNamed(
                        //     '/router/shopping_mall_home',
                        //     arguments: {
                        //       "type": 0,
                        //       "id": widget.storeList[position].id,
                        //       "tenant": widget.storeList[position].tenantCode,
                        //       "storeName": widget.storeList[position].storeName
                        //     },
                        //   );
                        // }
                        // else
                          {
                          Navigator.of(context).pushNamed(
                            '/router/store_order',
                            arguments: {
                              "id": widget.storeList[position].id,
                              "tenant": widget.storeList[position].tenantCode,
                              "storeName": widget.storeList[position].storeName,
                              "distance":widget.storeList[position].distance
                            },
                          );
                        }
                      },
                      child: buildStoreItem(widget.storeList[position], position),
                    );
                  })),
        )
      ],
    );
  }

  Widget buildSearchItem() {
    return Container(
      height: 36.h,
      margin: EdgeInsets.fromLTRB(6.w, 0, 14.w, 0),
      padding: EdgeInsets.fromLTRB(0, 6.h, 0, 6.h),
      decoration: BoxDecoration(
        color: Color(0xFFF5FAF7),
        borderRadius: BorderRadius.circular(4),
        boxShadow: [
          BoxShadow(
            color: Colors.black.withAlpha(12),
            offset: Offset(0, 3),
            blurRadius: 14,
            spreadRadius: 0,
          ),
        ],
      ),
      child: TextField(
        textInputAction: TextInputAction.search,
        onEditingComplete: () {
          FocusScope.of(context).requestFocus(FocusNode());
          widget.queryStore(editingController.text);
        },
        controller: editingController,
        cursorHeight: 25.h,
        decoration: InputDecoration(
          contentPadding: EdgeInsets.symmetric(
            vertical: 12.h,
          ),
          prefixIcon:InkWell(
          onTap: () {
            widget.queryStore(editingController.text);
          },
          child: Icon(
            Icons.search,
            size: 24,
            color: Colors.black,
          ),
        ),
          suffixIcon: InkWell(
            onTap: () {
              editingController.clear();
            },
            child: Icon(
              Icons.close,
              size: 19,
              color: Colors.grey,
            ),
          ),
          border: InputBorder.none,
        ),
      ),
    );
  }

  Widget buildStoreItem(Store store, position) {
    return Container(
      margin: EdgeInsets.fromLTRB(16.w, 8.h, 16.w, 12.h),
      decoration: BoxDecoration(
          color: Colors.white,
          borderRadius: BorderRadius.all(Radius.circular(8)),
          boxShadow: [
            BoxShadow(
              color: Colors.black.withAlpha(25),
              offset: Offset(0, 1),
              blurRadius: 12,
              spreadRadius: 0,
            )
          ]),
      width: double.infinity,
      height: 235.h,
      child: Stack(
        children: [
          Positioned(
            top: 0,
            left: 0,
            right: 0,
            child: ClipRRect(
              child: MImage(
                store.facade,
                width: double.infinity,
                height: 140.h,
                fit: BoxFit.cover,
                errorSrc: "assets/image/default_1.webp",
                fadeSrc: "assets/image/default_1.webp",
              ),
              borderRadius: BorderRadius.vertical(
                top: Radius.circular(4),
              ),
            ),
          ),
          Positioned(
            bottom: 0,
            left: 0,
            right: 0,
            child: Container(),
          ),
          Positioned(
            bottom: 16.h,
            left: 12.w,
            right: 12.w,
            child: Container(
              height: 107.h,
              child: Row(
                mainAxisAlignment: MainAxisAlignment.start,
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  MImage(
                    store.logo,
                    width: 57,
                    height: 57,
                    fit: BoxFit.cover,
                    isCircle: true,
                    errorSrc: "assets/image/default_1.webp",
                    fadeSrc: "assets/image/default_1.webp",
                  ),
                  SizedBox(
                    width: 6.w,
                  ),
                  Expanded(
                      child: Column(
                        mainAxisAlignment: MainAxisAlignment.start,
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: [
                          SizedBox(
                            height: 40.h,
                          ),
                          Text(
                            store.storeName,
                            overflow: TextOverflow.ellipsis,
                            style: TextStyle(
                              color: Color(0xFF0D0D0D),
                              fontSize: 14.sp,
                              fontWeight: MyFontWeight.bold,
                            ),
                          ),
                          SizedBox(
                            height: 5.h,
                          ),
                          Expanded(child: Text(
                            "${S.of(context).dizhi}:${store.address}",
                            maxLines: 2,
                            overflow: TextOverflow.ellipsis,
                            style: TextStyle(
                              color: Color(0xFF4D4D4D),
                              fontSize: 12.sp,
                              fontWeight: MyFontWeight.regular,
                            ),
                          ),)
                        ],
                      )),
                  if(store.distance != null)
                  Container(
                    width: 59.w,
                    height: 18.h,
                    alignment: Alignment.center,
                    margin: EdgeInsets.only(top: 20.h),
                    decoration: BoxDecoration(
                      borderRadius: BorderRadius.circular(2),
                      color: Color(0xFF32A060),
                    ),
                    child: Visibility(
                      child: Text(
                        (store.distance ?? 0) > 1000
                            ? S.of(context).gongli(
                            ((store.distance ?? 0) / 1000 * 100).toInt() /
                                100.0)
                            : S.of(context).mi(
                            ((store.distance ?? 0) * 100).toInt() / 100.0),
                        style: TextStyle(
                          color: Color(0xFFFFFFFF),
                          fontSize: 10.sp,
                        ),
                      ),
                      visible: store.distance != null,
                    ),
                  ),
                ],
              ),
            ),
          ),
        ],
      ),
    );
  }

  ///扫码提示弹窗
  showDeleteDialog() {
    showDialog(
      context: context,
      builder: (context) {
        return AlertDialog(
          content: Container(
            width: MediaQuery.of(context).size.width - 84.w,
            height: 130.h,
            child: Column(
              mainAxisAlignment: MainAxisAlignment.center,
              crossAxisAlignment: CrossAxisAlignment.center,
              children: [
                Text(
                  "您即将进行扫码点餐",
                  style: TextStyle(
                    fontSize: 17.sp,
                    fontWeight: FontWeight.bold,
                    color: Colors.black,
                  ),
                ),
                SizedBox(
                  height: 30.h,
                ),
                Row(
                  children: [
                    Expanded(
                      child: InkWell(
                        child: BorderText(
                          text: "取消",
                          textColor: Color(0xFF32A060),
                          fontSize: 16.sp,
                          fontWeight: FontWeight.bold,
                          borderColor: Color(0xFF32A060),
                          radius: 4,
                          padding: EdgeInsets.all(12),
                          borderWidth: 1,
                        ),
                        onTap: () {
                          Navigator.of(context).pop();
                        },
                      ),
                      flex: 1,
                    ),
                    SizedBox(
                      width: 16.w,
                    ),
                    Expanded(
                      child: InkWell(
                        child: RoundButton(
                          text: "确定",
                          textColor: Colors.white,
                          radius: 4,
                          padding: EdgeInsets.all(12),
                          backgroup: Color(0xFF32A060),
                          fontSize: 16.sp,
                          fontWeight: FontWeight.bold,
                        ),
                        onTap: () {
                          toScan();
                          Navigator.of(context).pop();
                        },
                      ),
                      flex: 1,
                    ),
                  ],
                )
              ],
            ),
          ),
        );
      },
    );
  }

  ///扫码
  toScan() async {
    if (await Permission.camera.isPermanentlyDenied) {
      showCupertinoDialog(
          context: context,
          builder: (context) {
            return RequestPermission(
              "assets/image/icon_camera_permission_tips.webp",
              S.of(context).ninxiangjiquanxianweikaiqi,
              S.of(context).weilekaipaizhaoxuanzhetouxiang,
              S.of(context).kaiqiquanxian,
                  (result) async {
                if (result) {
                  await openAppSettings();
                }
              },
              heightRatioWithWidth: 0.82,
            );
          });
    } else if (await Permission.camera.isGranted) {
      // http://pos.app.gznl.top/placeorder/?tableId=1315903669597634560&tenantCode=1166&shopId=1300372027722432512
      var result = await Navigator.of(context).pushNamed('/router/qr_scan');
      // String result = await scanner.scan();
      Uri uri = Uri.parse(result);
      String tableId = uri.queryParameters["tableId"];
      String tenantCode = uri.queryParameters["tenantCode"];
      String shopId = uri.queryParameters["shopId"];
      if (tableId != null &&
          tableId != "" &&
          tenantCode != null &&
          tenantCode != "" &&
          shopId != null &&
          shopId != "") {
        Navigator.of(context).pushNamed(
          '/router/store_order',
          arguments: {
            "id": shopId,
            "tenant": tenantCode,
            "storeName": "",
            "tableId": int.tryParse(tableId),
          },
        );
      }
    } else {
      await Permission.camera.request();
    }
  }

}