XuGongTeJi_flutter/lib/page/stockIn/stock_in_empty.dart

import 'dart:convert';

import 'package:bruno/bruno.dart';
import 'package:flutter/material.dart';
import 'package:wms_app/api_client/dto/empty_Vehicle_in_request.dart';
import 'package:wms_app/api_client/stock_in.dart';
import 'package:wms_app/page/stockIn/stock_in_buy.dart';
import '../../model/bo/stock_in_data_xugong.dart';
import '/common/colorCom.dart';
import 'package:wms_app/utils/dialogUtils.dart';

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

  @override
  State<StockInEmpty> createState() => _StockInEmptyPageState();
}

/// 空托入库界面
class _StockInEmptyPageState extends State<StockInEmpty> {
  final _vehicleTextController = TextEditingController();

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        iconTheme: const IconThemeData(color: Colors.white),
        leading: IconButton(
            onPressed: () {
              Navigator.of(context).pop();
            },
            icon: const Icon(Icons.arrow_back)),
        centerTitle: true,
        backgroundColor: ColorCommon.colorScheme,
        title: const Text(
          "空料箱入库",
          style: TextStyle(color: Colors.white),
        ),
      ),
      body: Center(
        child: Padding(
            padding: const EdgeInsets.only(top: 5, left: 10, right: 10),
            child: ListView(
              children: [
                BrnTextInputFormItem(
                  controller: _vehicleTextController,
                  title: "料箱号：",
                  hint: "需要入库的料箱号",
                  isRequire: true,
                ),
                Padding(
                    padding: const EdgeInsets.only(top: 5),
                    child: ElevatedButton(
                        onPressed: emptyIn,
                        style: ButtonStyle(
                          backgroundColor:
                              WidgetStateProperty.all(ColorCommon.colorScheme),
                        ),
                        child: const Text("空载具入库",
                            style: TextStyle(color: Colors.white))))
              ],
            )),
      ),
    );
  }

  void emptyIn() {
    String vehicleNo = _vehicleTextController.text.trim();
    if (vehicleNo.isEmpty) {
      DialogUtils.showWarningMessage(context, "请先填写容器号", "", btnLabel: "返回填写");
      return;
    }

    BrnLoadingDialog.show(context,
        content: "请稍后...", barrierDismissible: false);
      _emptyVehicleIn(vehicleNo).then((isCreateInTaskSuccess) {
        _dismissLoading();
        if (isCreateInTaskSuccess) {
          _showSuccessDialog("空托入库成功");
          _clearData();
        } else {
          _showWarningDialog("创建入库任务失败");
        }
      }).catchError((err) {
        _dismissLoading();
        _handleError(err);
      });
  }

// 调用 emptyVehicleIn 接口
  Future<bool> _emptyVehicleIn(String vehicleNo) async {
    try {
      var response = await StockInApi.emptyVehicleIn(vehicleNo);
      if (response["code"] != 200) {
        _showWarningDialog("服务器请求失败");
        return false;
      }
      return true;
    } catch (err) {
      _handleError(err);
      return false;
    }
  }

// 显示错误提示
  void _handleError(dynamic err) {
    var thisContext = context;
    if (thisContext.mounted) {
      DialogUtils.showErrorMessage(
          thisContext, "请求发生错误", "请求服务器发生错误：${err.toString()}",
          btnLabel: "我知道了");
    }
  }

// 显示成功提示
  void _showSuccessDialog(String message) {
    var thisContext = context;
    if (thisContext.mounted) {
      DialogUtils.showSuccessMessage(thisContext, message, "",
          btnLabel: "我知道了");
    }
  }

// 显示警告提示
  void _showWarningDialog(String message) {
    var thisContext = context;
    if (thisContext.mounted) {
      DialogUtils.showWarningMessage(thisContext, "警告", message,
          btnLabel: "我知道了");
    }
  }

// 清除数据
  void _clearData() {
    setState(() {
      _vehicleTextController.clear();
    });
  }

// 隐藏加载对话框
  void _dismissLoading() {
    var thisContext = context;
    if (thisContext.mounted) {
      BrnLoadingDialog.dismiss(thisContext);
    }
  }
}