import 'dart:convert';

import 'package:fluwx/fluwx.dart';
import 'package:get/get.dart';
import 'package:star_lock/app_settings/app_settings.dart';
import 'package:star_lock/mine/valueAddedServices/advancedFeaturesWeb/advancedFeaturesWeb_entity.dart';
import 'package:star_lock/mine/valueAddedServices/advancedFeaturesWeb/advancedFeaturesWeb_state.dart';
import 'package:star_lock/network/api_repository.dart';
import 'package:star_lock/tools/baseGetXController.dart';
import 'package:star_lock/tools/pay/wx_pay_tool.dart';
import 'package:star_lock/webview/webview_logic.dart';
import 'package:webview_flutter/webview_flutter.dart';

class AdvancedFeaturesWebLogic extends BaseGetXController {
  late AdvancedFeaturesWebState state;

  AdvancedFeaturesWebLogic({required bool allowReturn})
      : state = AdvancedFeaturesWebState(allowReturn: allowReturn);

  //获取商城跳转地址
  Future<void> getVipBuyURLRequest() async {
    AdvancedFeaturesWebEntity entity =
        await ApiRepository.to.getServicePackageBuyUrl();
    if (entity.errorCode!.codeIsSuccessful) {
      state.vipBuyUrl.value = entity.data!.shopList!;
      state.mallWebView.setNavigationDelegate(
        NavigationDelegate(
          onProgress: (int progress) {
            // Update loading bar.
            state.webProgress.value = progress / 100;
          },
          onPageStarted: (String url) {
            state.webProgress.value = 0.0;
          },
          onPageFinished: (String url) {
            state.webProgress.value = 1.0;
          },
          onWebResourceError: (WebResourceError error) {},
          onNavigationRequest: (NavigationRequest request) async {
            //路由跳转逻辑
            if (WebViewLogic.judgePaySchemes(request.url)) {
              await WebViewLogic.runScheme(request.url);
              return NavigationDecision.prevent;
            }
            return NavigationDecision.navigate;
          },
        ),
      );
      state.mallWebView.loadRequest(Uri.parse(state.vipBuyUrl.value));
      // FlutterBridge.postMessage({action:'',data:'{}',callFun:'回调给js的方法'})
      state.mallWebView.addJavaScriptChannel(
        "FlutterBridge",
        onMessageReceived: (JavaScriptMessage message) async {
          flutterBridge(message);
        },
      );
      // onMessageReceived
    }
  }

  //监听webview的调用
  Future<void> flutterBridge(JavaScriptMessage message) async {
    final dynamic obj = jsonDecode(message.message);
    AppLog.log(obj);
    if (obj is! Map && obj['action'] is String) {
      return;
    }
    String action = obj['action'];
    dynamic data = obj['data'];
    String? callFun = obj['callFun'];
    switch (action) {
      case 'WechatPayParams':
        //微信支付
        wxPay(data, callFun);
        break;
    }
  }

  //微信支付
  Future<void> wxPay(dynamic data, String? callFun) async {
    WxPayTool.pay(WxPayTool.mapToPayment(data), (response) {
      if (response is WeChatPaymentResponse) {
        Map data = {
          'type': response.type,
          'extData': response.extData,
          'errCode': response.errCode,
          'errStr': response.errStr,
        };
        state.mallWebView.runJavaScript(
          'window.$callFun(`${json.encode(data)}`)',
        );
      }
    });
  }

  //判断webview 是否可以有路由可以回退，无则退出当前页面
  Future<bool> canGoBack(bool didPop) async {
    bool canGoBack = await state.mallWebView.canGoBack();
    if (canGoBack) {
      await state.mallWebView.goBack();
    } else {
      if (state.allowReturn) Get.back();
    }
    return false;
  }

  @override
  Future<void> onReady() async {
    super.onReady();
  }

  @override
  void onInit() {
    super.onInit();
    getVipBuyURLRequest();
  }

  @override
  void onClose() {
    super.onClose();
  }
}