getView method

Implementation

Widget getView(BuildContext context) {
  int getSelectedItemCount() {
    if(showIncludeInactiveButton && !includeInactive) {
     return mainList.where((element) => element.isSelect && (element.active ?? true)).length;
    }
    return mainList.where((element) => element.isSelect).length;
  }
  int mainListLength () {
    if(showIncludeInactiveButton && !includeInactive) {
      return mainList.where((element) => element.active ?? true).length;
    }
    return totalNetworkListCount ?? mainList.length;
  }

  Widget selectionList = UFUMultiSelectList(
    controller: scrollController,
    list: list,
    onItemTap: onItemTap,
    canShowMore: canShowMore,
    isLoading: isLoading,
    type: type,
    listLoader: listLoader,
    searchKeyWord: searchInputCtrl?.text ?? '',
    showInactiveUserLabel: showIncludeInactiveButton,
  );

  return AnimatedPadding(
    duration: const Duration(milliseconds: 100),
    padding: UFUResponsiveDesign.popOverBottomInsets,
    child: Container(
      margin: EdgeInsets.only(
        left: 10,
        right: 10,
        top: type == UFUMultiSelectType.network || UFUScreen.isTablet
            ? 0 :
        MediaQuery.of(context).size.height * 0.05,
        bottom: isFilterSheet && !UFUScreen.hasBottomPadding ? 20 : 0,
      ),
      decoration: BoxDecoration(
          borderRadius: getBorderRadius(),
          color: AppTheme.themeColors.themeBlue),
      child: SafeArea(
        top: true,
        bottom: !isFilterSheet,
        child: Column(
          mainAxisSize: MainAxisSize.min,
          children: <Widget>[
            UFUMultiSelectHeader(
              totalAmount: totalAmount,
              inputHintText: inputHintText,
              canShowSearchBar: type == UFUMultiSelectType.network || (searchInputCtrl?.text.isNotEmpty ?? false) ? true : !isFilterSheet && mainList.length > 8,
              title: title!,
              searchInputCtrl: searchInputCtrl,
              onSearch: onSearch,
              headerPrefixChild: headerPrefixChild,
              canShowSubList: canShowSubList ?? false,
              helperText: helperText,
              showSubList: showSubList,
              isViewSubList: isViewSubList,
              isSelectedSubListItems: isSelectedSubListItems ?? false,
            ),
            UFUMultiSelectSubHeader(
              mainListLength:  mainListLength(),
              listLength: list.length,
              canShowClearAll: !(hideSelectAll || searchInputCtrl!.text.isNotEmpty),
              selectedItemCount: getSelectedItemCount(),
              selectAndClearAll: selectAndClearAll,
              canShowCount: list.isNotEmpty || selectedItems.where((element) => element.isSelect).isNotEmpty,
              tempSelectedItemsCount: tempSelectedItemsCount,
              filterListItemsCount: filterListItemsCount,
              isViewSubList: isViewSubList,
              subList: subList,
              showIncludeInactiveButton: showIncludeInactiveButton,
              includeInactive: includeInactive,
              onTapIncludeInactiveButton: onTapIncludeInactiveButton,
            ),

            if(type == UFUMultiSelectType.network) ...{
              Flexible(
                child: selectionList,
              ),
            } else ...{
              Flexible(
                child: SingleChildScrollView(
                  controller: type != UFUMultiSelectType.local ? scrollController : scrollList,
                  child: Column(
                    children: [
                      if (isViewSubList && subList.isNotEmpty)
                        Padding(
                          padding: const EdgeInsets.symmetric(vertical: 15),
                          child: TweenAnimationBuilder<double>(
                            duration: const Duration(milliseconds: 200),
                            tween: Tween<double>(begin: 0, end: getsubListHeight()),
                            builder: (BuildContext context, dynamic value,Widget? child) {
                              return Padding(
                                padding: const EdgeInsets.symmetric(horizontal: 20),
                                child: Container(
                                  decoration: BoxDecoration(
                                      color: AppTheme.themeColors.dimGray.withAlpha(50),
                                      borderRadius: BorderRadius.circular(8)),
                                  constraints: BoxConstraints(maxHeight: value),
                                  child: UFUMultiSelectSubList(
                                    controller: scrollController,
                                    subList: subList,
                                    onSubItemTap: onSubItemTap,
                                    canShowMore: canShowMore,
                                    isLoading: isLoading,
                                    type: type,
                                    listLoader: listLoader,
                                    subTitleHeader: subTitleHeader ?? 'user groups',
                                  ),
                                ),
                              );
                            },
                          ),
                        ),
                      selectionList,
                    ],
                  ),
                ),
              ),
            },

            UFUMultiSelectFooter(
              disableButtons: disableButtons,
              canDisableDoneButton: canDisableDoneButton,
              doneIcon: doneIcon,
              selectedItemCount: getSelectedItemCount(),
              callBack: (String action) {
                if (action == 'done') {
                  onDone!();
                  return;
                }
                Navigator.of(context).pop();
              },
            ),
          ],
        ),
      ),
    ),
  );
}