// ignore: camel_case_types
import 'dart:convert';

// ignore: camel_case_types
class Xunfei_AudioToText_Result_Text_Item {
  final int sn;
  final String pgs;
  final List<int> rg;
  final List<dynamic> ws;

  Xunfei_AudioToText_Result_Text_Item({
    required this.sn,
    required this.pgs,
    required this.rg,
    required this.ws,
  });
}

//同声翻译 返回的 文本结果处理对象
// ignore: camel_case_types
class Xunfei_AudioToText_Result_Text {
  final Map<int, Xunfei_AudioToText_Result_Text_Item> results = {};
  Xunfei_AudioToText_Result_Text();

  void add(String result) {
    print("添加文本结果:$result");
    var resultMap = json.decode(result);
    int sn = resultMap["sn"] as int;
    String pgs = resultMap["pgs"] as String;
    List<int> rg = resultMap["rg"] != null
        ? List<int>.from(resultMap["rg"])
        : []; // 默认值为空列表
    List<dynamic> ws = resultMap["ws"] as List<dynamic>;
    var item =
        Xunfei_AudioToText_Result_Text_Item(sn: sn, pgs: pgs, rg: rg, ws: ws);
    results[sn] = item;
  }

  String result() {
    if (results.isNotEmpty) {
      String resultStr = "";
      Map<int, Xunfei_AudioToText_Result_Text_Item> _results = {};
      var sortedKeys = results.keys.toList()..sort();
      for (var key in sortedKeys) {
        var item = results[key];
        if (item != null) {
          if (item.pgs == "rpl") {
            var start = item.rg[0];
            var end = item.rg[1];
            for (int i = start; i <= end; i++) {
              _results.remove(i);
            }
          }
          _results[item.sn] = item;
        }
      }
      var keys = _results.keys.toList()..sort();
      for (var key in keys) {
        var item = results[key];
        if (item != null) {
          for (var ws in item.ws) {
            var it = ws as Map<String, dynamic>;
            var cw = it["cw"] as List<dynamic>;
            for (var ct in cw) {
              resultStr += ct["w"] as String;
            }
          }
        }
      }
      return resultStr;
    }
    return "";
  }
}