excel_import/lib/pages/check/examination/controller.dart

import 'dart:io';

import 'package:fis_jsonrpc/rpc.dart';
import 'package:get/get.dart';
import 'package:path_provider/path_provider.dart';
import 'package:vitalapp/architecture/storage/text_storage.dart';
import 'package:vitalapp/architecture/utils/prompt_box.dart';
import 'package:vitalapp/global.dart';
import 'package:vitalapp/managers/interfaces/exam.dart';
import 'package:vitalapp/pages/check/examination/state.dart';
import 'package:vitalapp/pages/check/models/form.dart';

class ExaminationController extends GetxController {
  ExaminationController({
    required this.patientCode,
    required this.batchNumber,
  });
  String patientCode;
  final _examManager = Get.find<IExamManager>();
  final state = ExaminationState();
  String batchNumber;

  _initData() {
    update(["examination"]);
    // getBatchNumber();
  }

  // Future<void> getBatchNumber() async {
  //   var cachedBatchNumber = await readCachedBatchNumber();
  //   if (cachedBatchNumber != null) {
  //     batchNumber = cachedBatchNumber;
  //   } else {
  //     await saveCachedBatchNumber();
  //   }
  // }

  // Future<bool?> saveCachedBatchNumber() async {
  //   batchNumber = const Uuid().v4().replaceAll('-', '');
  //   TextStorage cachedRecord = TextStorage(
  //     fileName: 'batchNumber',
  //     directory: "patient/$patientCode",
  //   );
  //   return cachedRecord.save(batchNumber ?? "");
  // }

  Future<String?> readCachedBatchNumber() async {
    TextStorage cachedRecord = TextStorage(
      fileName: 'batchNumber',
      directory: "patient/$patientCode",
    );
    return cachedRecord.read();
  }

  List<MenuItem> menuList = [
    MenuItem(label: "一般状况", value: 'ZZYBZK'),
    MenuItem(label: "辅助检查", value: 'FZJC'),
    MenuItem(label: "生活方式", value: 'SHFS'),
    MenuItem(label: "脏器及查体", value: 'ZQCT'),
    MenuItem(label: "现存主要健康问题", value: 'XCZYWT'),
    MenuItem(label: "住院及用药情况", value: 'ZYYYFMYGHYFJZS'),
    MenuItem(label: "健康评价及指导", value: 'JKPJJZD'),
  ];

  Future<void> createOrUpdateExam(key, templateCode, data, isMuanual) async {
    if (!kIsOnline) {
      // TODO: 暂不支持离线体检
      PromptBox.toast("请检查网络连接");
      return;
    }
    TextStorage template = TextStorage(
      fileName: key,
      directory: "patient/$patientCode/exam",
    );
    if (!isMuanual) {
      final cachedData = await template.read();
      if (cachedData == data) {
        // 无改动
        return;
      }
    }
    var result = await _examManager.createExam(CreateExamRequest(
      key: key,
      patientCode: patientCode,
      templateCode: templateCode,
      examData: data,
      batchNumber: batchNumber,
    ));

    if (result ?? false) {
      try {
        await template.save(data);
        PromptBox.toast('保存成功');
      } catch (err) {
        PromptBox.toast('保存失败');
      }
    }
  }

  /// 检查数据是否为空
  Future<bool> checkExamEmpty() async {
    try {
      final root = await getExternalStorageDirectory();
      final dir = Directory("${root!.path}/patient/$patientCode/exam");
      if (await dir.exists()) {
        final files = dir.listSync();
        return files.isEmpty;
      } else {
        return true;
      }
    } catch (e) {
      return false;
    }
  }

  // Future<void> deleteCached() async {
  //   saveCachedBatchNumber();
  //   TextStorage template = TextStorage(
  //     fileName: '',
  //     directory: "patient/$patientCode/exam",
  //   );
  //   final result = await template.deleteDirectory();
  //   if (result) {
  //     PromptBox.toast('本轮体检已结束');
  //     Get.back();
  //   }
  // }

  @override
  void onReady() {
    _initData();
    super.onReady();
  }
}