VitalApp/lib/pages/patient/csv_datas/excel_datas_view.dart

import 'package:fis_common/index.dart';
import 'package:flutter/material.dart';
import 'package:get/get.dart';
import 'package:vitalapp/architecture/utils/prompt_box.dart';
import 'package:vitalapp/components/appbar.dart';
import 'package:vitalapp/components/search_input.dart';
import 'package:vitalapp/components/table/table.dart';
import 'package:vitalapp/components/table/table_column.dart';
import 'package:vitalapp/managers/interfaces/excelData.dart';
import 'package:vitalapp/managers/interfaces/models/excel_data.dart';
import 'package:vitalapp/pages/widgets/overflow_tooltip_wrapper.dart';
import 'package:vitalapp/pages/widgets/text_tooltip.dart';

class ExcelDatasView extends StatefulWidget {
  final List<ExcelDataRecord> records;
  final String templateKey;

  ExcelDatasView(this.records, this.templateKey);

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

class ExcelDatasViewState extends State<ExcelDatasView> {
  final _searchController = TextEditingController();
  List<ExcelDataRecord> _pendingUploadDatas = [];
  List<ExcelDataRecord> _errorDatas = [];
  List<int> _selecteds = [];
  bool _isShowErrorData = false;
  bool _isSelectedAll = true;

  @override
  void initState() {
    //sampleBarcode对应的就是体检系统的条码
    _pendingUploadDatas = widget.records
        .where((element) =>
            element.excelDatas
                .firstWhereOrNull((element) => element.key == "sampleBarcode")
                ?.value
                .isNotNullOrEmpty ??
            false)
        .toList();
    _errorDatas = widget.records
        .where((element) =>
            element.excelDatas
                .firstWhereOrNull((element) => element.key == "sampleBarcode")
                ?.value
                .isNullOrEmpty ??
            false)
        .toList();
    _selectedAll();
    super.initState();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      backgroundColor: Colors.white,
      appBar: VAppBar(
        titleWidget: Text(
          "数据上传",
          style: const TextStyle(fontSize: 24, color: Colors.white),
        ),
        actions: [
          if (!_isShowErrorData)
            TextButton.icon(
              onPressed: () async {
                List<ExcelDataRecord>  pendingUploadDatas = [];
                for(int i in _selecteds){
                  pendingUploadDatas.add(_pendingUploadDatas[i]);
                }
                var result = await Get.find<IExcelDataManager>()
                    .uploadDatas(pendingUploadDatas, widget.templateKey);
                if (result) {
                  PromptBox.toast('上传成功');
                  Get.back();
                } else {
                  PromptBox.toast('上传失败');
                }
              },
              label: Text(
                '提交',
                style: TextStyle(fontSize: 20, color: Colors.white),
              ),
              icon: Icon(Icons.save, size: 32, color: Colors.white),
            ),
        ],
      ),
      body: _buildBody(),
    );
  }

  Widget _buildBody() {
    return Column(
      children: [
        Container(
          height: 40,
          child: _buildHead(),
          margin: EdgeInsets.symmetric(vertical: 10),
        ),
        Expanded(
          child: VitalTable<ExcelDataRecord>(
            source: _isShowErrorData ? _errorDatas : _pendingUploadDatas,
            columns: _buildColumns(),
            headerTextStyle: const TextStyle(
              fontSize: 12,
            ),
            autoHeight: false,
            showSelect: !_isShowErrorData,
            onRowSelected: (value, index, selectedIndexs) {
              _selecteds.add(index);
            },
            selecteds: _selecteds,
            checkCellWidth: 40,
            cellPadding: EdgeInsets.symmetric(vertical: 2, horizontal: 1),
          ),
        ),
      ],
    );
  }

  Widget _buildHead() {
    return Row(
      children: [
        SizedBox(width: 10),
        _buildSearchInput(),
        SizedBox(width: 20),
        _buildTips(),
        SizedBox(width: 10),
        if (_errorDatas.isNotEmpty) _buildSwichButton(),
        if (_isShowErrorData) ...[
          SizedBox(width: 10),
          Icon(
            Icons.warning,
            color: Colors.orange,
          ),
          Text(
            "请检查样本号是否正确！",
            style: TextStyle(color: Colors.orange),
          ),
        ],
      ],
    );
  }

  void _selectedAll() {
    int index = 0;
    for (var data in _pendingUploadDatas) {
      _selecteds.add(index);
      index++;
    }
  }

  Widget _buildSearchInput() {
    return Container(
      width: 400,
      margin: EdgeInsets.only(left: 20),
      child: VSearchInput(
        textEditingController: _searchController,
        placeholder: "请输入姓名",
        onSearch: (v) {
          if (_isShowErrorData) {
            var errorDatas = widget.records
                .where((element) =>
                    element.excelDatas
                        .firstWhereOrNull(
                            (element) => element.key == "sampleBarcode")
                        ?.value
                        .isNullOrEmpty ??
                    false)
                .toList();
            _errorDatas = errorDatas
                .where((element) =>
                    element.excelDatas
                        .firstWhereOrNull(
                            (element) => element.key == "patientName")
                        ?.value
                        .contains(v) ??
                    false)
                .toList();
          } else {
            var pendingUploadDatas = widget.records
                .where((element) =>
                    element.excelDatas
                        .firstWhereOrNull(
                            (element) => element.key == "sampleBarcode")
                        ?.value
                        .isNotNullOrEmpty ??
                    false)
                .toList();
            _pendingUploadDatas = pendingUploadDatas
                .where((element) =>
                    element.excelDatas
                        .firstWhereOrNull(
                            (element) => element.key == "patientName")
                        ?.value
                        .contains(v) ??
                    false)
                .toList();
            if (_isSelectedAll) {
              _selecteds.clear();
              int index = 0;
              for (var data in _pendingUploadDatas) {
                _selecteds.add(index);
                index++;
              }
            }
          }
          setState(() {});
        },
      ),
    );
  }

  Widget _buildTips() {
    var tips =
        "共计 ${widget.records.length} 条数据,其中校验通过 ${_pendingUploadDatas.length} 条数据";
    if (_errorDatas.length > 0) {
      tips += ",校验不通过${_errorDatas.length}条数据";
    }
    return Text(tips);
  }

  Widget _buildSwichButton() {
    return OutlinedButton(
      onPressed: () {
        setState(() {
          _isShowErrorData = !_isShowErrorData;
        });
      },
      child: Text(
        _isShowErrorData ? "查看校验通过数据" : "查看校验不通过数据",
      ),
    );
  }

  List<TableColumn<ExcelDataRecord>> _buildColumns() {
    if (widget.records.isEmpty) {
      return [];
    }
    ExcelDataRecord firstRecord = widget.records.first;
    var items = firstRecord.excelDatas;
    var textStyle = TextStyle(
      fontSize: 12,
      overflow: TextOverflow.ellipsis,
      fontFamily: "NotoSansSC",
    );
    return [
      ...items.map(
        (e) => TableColumn<ExcelDataRecord>(
          headerText: e.des,
          flex: (e.key == "sampleBarcode" || e.key == "samplingTime") ? 6 : 5,
          render: (rowData, index) => Center(
            child: Text(
              rowData.excelDatas
                  .firstWhere((element) => element.key == e.key)
                  .value,
              style: textStyle,
            ),
          ),
        ),
      )
    ];
  }
}