import { Component } from '@angular/core';
import { IonicPage, NavController, NavParams, Platform } from 'ionic-angular';
import { AppInit } from '../../providers/app-init/app-init';
import { AppUtil } from '../../providers/app-util/app-util';
import { AD_SysConfig } from '../../providers/setting/setting';
import { AppConf } from '../../providers/app-conf/app-conf';
import { DbSvc } from '../../providers/db/db';
import { DataSync } from '../../providers/data-sync/data-sync';
import { FileSvc } from '../../providers/file/file-service';


@IonicPage()
@Component({
  selector: 'page-setting',
  templateUrl: 'setting.html',
})
export class SettingPage {

  sysConfigList: any = [];

  constructor(public navCtrl: NavController, public navParams: NavParams, public appInit: AppInit, public appUtil: AppUtil,
    public adSysConfig: AD_SysConfig, public appConf: AppConf, public dbSvc: DbSvc, public dataSync: DataSync,
    public platform: Platform, public fileSvc: FileSvc) {
    
  }

  ionViewDidLoad() {
    this.sysConfigList = Object.assign([], this.adSysConfig.filterByConfigType());
    //Object.assign(this.adSysConfig.filterByConfigType(), this.sysConfigList);
    for (var i = 0; i < this.sysConfigList.length; i++) {
      if (this.sysConfigList[i].datatype == "number" || this.sysConfigList[i].datatype == "checkbox") {
        this.sysConfigList[i].value = JSON.parse(this.sysConfigList[i].value);
      } else if (this.sysConfigList[i].datatype == "select") {
        this.sysConfigList[i].description = JSON.parse(this.sysConfigList[i].description);
      }
    }
  }

  inputSubString(input){
    return input.substring(input.lastIndexOf('.') + 1, input.length);
  }

  goBack() {
    var me = this;
    if (me.appConf.isLogin() == true) {
      me.navCtrl.setRoot('HomePage');
    } else {
      me.navCtrl.setRoot('LoginPage');
    }
  }

  setLoggingLevel(level) {
    console.log(level);
  }

  onSysSettingSubmit() {
    var me = this;
    me.adSysConfig.addArray(me.sysConfigList).then(function (res) {
      me.adSysConfig.init().then(response => {
        if (me.appConf.isLogin()) {
          me.navCtrl.setRoot('HomePage');
        } else {
          me.navCtrl.setRoot('LoginPage');
        }
      }, error => {
        console.log("SysSettingCtrl -> onSysSettingSubmit -> AD_SysConfig.init() -> " + error);
      });
    }, err => {
      console.log("SysSettingCtrl -> onSysSettingSubmit -> AD_SysConfig.addArray() -> " + err);
    });
  }


  dbCleanUtil() {
    var me = this;
    if (me.appConf.getLoginRequest() == null) {
      me.appUtil.alert("Authentication Require to clean database", "System");
    } else {
      var tableList = [];
      me.appInit.clearAppSyncHistory().then(function (response) {
        me.dbSvc.query("SELECT name FROM sqlite_master where type = 'table'").then(function (result) {
          tableList = me.dbSvc.fetchAll(result);
          var sql = 'DROP Table ';
          for (var i = 0; i < tableList.length; i++) {
            if (tableList[i].name == 'android_metadata') {
              continue;
            }
            me.dbSvc.query(sql + tableList[i].name);
          }
          me.appUtil.alert('Database has been cleaned', 'Database Cleaned').then(function () {
            me.dbSvc.init().then(function (response) {
              me.adSysConfig.init();
              //$state.go('appLogin');
              me.navCtrl.setRoot('LoginPage');
              me.appConf.clearLocalStorage();
            }, function (error) {
              console.error("sysSettingCtrl -> $scope.dbCleanUtil ->  DBSvc.init() -> " + error);
            });
          });
        }, function (error) {
          console.error("sysSettingCtrl -> $scope.dbCleanUtil -> Select Query" + error);
          me.appUtil.alert("Database not cleaned, Restart app to try", 'Database Cleaned');
        });
      }, function (reject) {
        console.error("sysSettingCtrl -> $scope.dbCleanUtil -> AppInit.clearAppSyncHistory()" + reject);
      });
    }
  }

  exportDB() {
    var me = this;
    this.fileSvc.createSqlFile().then(function (res) {
      console.info("sysSettingCtrl -> $scope.exportDB -> FileSvc.createSqlFile() -> Database has Been Exported");
      me.appUtil.alert("Database has Been Exported", 'File-info');
    }, function (err) {
      console.error("sysSettingCtrl -> $scope.exportDB -> FileSvc.createSqlFile()", err);
    });
  }


  /*$scope.viewLogs = function() {
                 $fileLogger.getLogfile().then(function(writeData) {
                         $scope.logs = '';
                         var lines = angular.toJson(writeData).split('\\n');
                         $scope.lines = [];
                         for (var i = 0; i < lines.length; i++) {
                             $scope.lines.push({
                                 "lineno": i,
                                 "val": lines[i]
                             });
                         }
                         var fileName = new Date().getTime() + "logs.log";
                         
                         FileSvc.writeFile(FileSvc.directory.appData(), fileName, writeData, false).then(function(res) {
                             FileSvc.readAsDataURL(FileSvc.directory.appData(), fileName).then(function(res_read) {
                                 res_read = res_read.replace('data:null;base64,', '');
                                 AppUtil.confirm("Do you want to export to the Server ?", "Export").then(function() {
                                     if (AppConf.isLogin()) {
                                         DataSync.attachData([{
                                             "Table": HomeSvc.tableName,
                                             "Rows": [{
                                                 "UU": HomeSvc.list[0].x_route_uu, // TODO: change the x route uu method.
                                                 "AlwaysAdd": "Y",
                                                 "Attachments": [{
                                                     "Content": res_read,
                                                     "FileName": AppConf.getUserName().replace(/ /g, '') + "_" + fileName
                                                 }]
                                             }]
                                         }]).then(function(res_upload) {
                                             console.info(Console.Info("sysSettingCtrl -> $scope.viewLogs -> FileSvc.writeFile() -> DataSync.attachData() ->  Log File Uploaded to the DataBase"));
                                         }, function(err_upload) {
                                             console.error(Console.Error("sysSettingCtrl -> $scope.viewLogs -> FileSvc.writeFile() -> DataSync.attachData() ->  Log File Failed Uploaded to the DataBase", err_upload));
                                         });
                                     } else {
                                         AppUtil.alert("Login Required to Export Data to Server");
                                     }
                                 }, function(err) {
                                     console.info(Console.Info("sysSettingCtrl -> $scope.viewLogs -> FileSvc.writeFile() -> Cancel by the User."));
                                 });
                             }, function(err_read) {
                                 console.info(Console.Info("sysSettingCtrl -> $scope.viewLogs -> FileSvc.readAsDataURL()"));
                             });
                             console.info(Console.Info("sysSettingCtrl -> $scope.viewLogs -> FileSvc.writeFile() -> Log File Exported to storage"));
                         }, function(err) {
                             console.error(Console.Error("SysSettingCtrl -> $scope.viewLogs -> FileSvc.writeFile() -> ", err));
                         });
                     },
                     function(err) {
                         console.error(Console.Error("SysSettingCtrl -> $scope.viewLogs -> $fileLogger.getLogfile()() -> ", err));
                     });
             }*/
}