import 'dart:async';
import 'package:flutter/services.dart';
import '../services/ALNetClient.dart';
import 'dart:convert';
import 'dart:typed_data';

typedef Future<dynamic> MethodHandler(MethodCall call);

class HybridStackManagerPlugin {
  static HybridStackManagerPlugin hybridStackManagerPlugin =
      new HybridStackManagerPlugin._internal();
  MethodChannel _channel;
  MethodHandler _handler;
  void setMethodCallHandler(MethodHandler hdler) {
    _handler = hdler;
    _channel.setMethodCallHandler(_handler);
  }

  HybridStackManagerPlugin._internal() {
    _channel = new MethodChannel('hybrid_stack_manager');
  }
  openUrlFromNative({String url, Map query, Map params, bool animated}) {
    _channel.invokeMethod("openUrlFromNative", {
      "url": url ?? "",
      "query": (query ?? {}),
      "params": (params ?? {}),
      "animated": animated ?? true
    });
  }

  popCurPage({bool animated = true}) {
    _channel.invokeMethod("popCurPage", animated);
  }

  updateCurFlutterRoute(String curRouteName) {
    _channel.invokeMethod("updateCurFlutterRoute", curRouteName ?? "");
  }

  Future<Map> getMainEntryParams() async {
    dynamic info = await _channel.invokeMethod('getMainEntryParams');
    return new Future.sync(() => info as Map);
  }

  // method 0: GET 1:POST
  // Native 网络请求
  Future<Map> callNativeNetWorking({String url, HttpMethod method,Map parameters}) async {
    dynamic info = await _channel.invokeMethod('callNativeNetWorking', {
      "url": url ?? "",
      "method": 1 ?? 0,
      "parameters": (parameters ?? {}),
    });
    return new Future.sync(() => info as Map);
  }

  // Native 网络加载视图
  callNativeLoading({bool show = true, String message=''}) {
    _channel.invokeMethod("callNativeLoading", {
      'show':show,
      'message':message
    });
  }
}