script_indexDoc.js

/*
* Projektaufgabe, Abgabeterim: 21.09.2020, Geosoft 1, SoSe 2020
* @author {Timo Lietmeyer}   matr.Nr.: {459169}
* @author {Judith Bresser}   matr.Nr.: {459956}
*/

//**various jshint configs**
// jshint esversion: 8
// jshint browser: true
// jshint node: true
// jshint -W117
// jshint -W083
"use strict";

/**
*@desc  creates Leafleat Map
*@param  map = object of leafleat map
*
*
*
*/

var layergroup = L.layerGroup();

var t = document.getElementById("geojsontextarea");;
var map = L.map('mapbootstrap', { layers: [layergroup] }).setView([51.9574469, 7.5719975], 13);//7.5719975,51.9574469  51.957, -0.09

L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
  attribution: '&copy; <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);


check_logged_User() //function to check if user is logged
main_indexDocSite() //run main method


/**
*@desc Main Method, set markers at all taken Stops, create Table with all Users and Ratio buttons
*@param all_user_data = Array of Object with data of all Users
*@param data = Array of Object with data of all Users without Doc Users
*
*/
async function main_indexDocSite() {

  var all_user_data = await get_all_User();
  var data = clean_docs(all_user_data)
  create_markers(data)
  create_User_Table(data)
  create_User_Ratios(data)

}


/**
*@desc create Markers at all Stops, which are in data
*@param data = array of object with all taken stops from all users
*@param stops_from_iten_User = Object with all Stops from User at Postion data[i]
*/
async function create_markers(data) {
  for (var i = 0; i < data.length; i++) {
    var stops_from_iten_User = await get_stops_by_UserID(data[i].userID);
    set_Markers_at_stop_positions(stops_from_iten_User)
  }
}

/**
*@desc create ratio buttons from all Users and their IDs
*@param data = array of object with all user data
*@param list = Form of ratio buttons elements (Node List)
*/
function create_User_Ratios(data) {

  document.getElementById("radiobuttons_User").innerHTML = "";
  var list = document.getElementById("radiobuttons_User");
  for (var i = 0; i < data.length; i++) {
    var br = document.createElement("br");
    var x = document.createElement("INPUT");
    var y = document.createElement("LABEL");
    y.innerHTML = data[i].Username + "(ID: " + data[i].userID + ")\n";
    x.setAttribute(
      "type",
      "radio",
    );
    x.setAttribute(
      "name",
      "value"
    );
    x.setAttribute(
      "value",
      data[i].userID
    );
    list.appendChild(br);
    list.appendChild(x);
    list.appendChild(y);
  }
}

/**
*@desc function to check if one of the User Ratio Buttons is marked, creates Table with taken departures from selected Ratio buttons
*/
function check_User_radios() {

  const rbs = document.querySelectorAll('input[name="value"]');
  let selectedValue;
  for (const rb of rbs) {
    if (rb.checked) {
      selectedValue = rb.value;
      clean_tables()
      create_table_with_taken_departures(selectedValue)
      break;
    }
  }



}


/**
*@desc function to check if one of the departure Radios is marked, turn status to 'infected' at marked ratio button
*/
function check_User_radios_all_dep() {
  const rbs = document.querySelectorAll('input[name="value"]');
  let selectedValue;
  for (const rb of rbs) {
    if (rb.checked) {
      selectedValue = rb.value;
      add_every_status_of_all_departures_to_infected(selectedValue)
      break;
    }
  }



}



/**
*@desc creates table with all taken departures from given Traveller
*@param Trav_ID = Object with data from selected User
*@param Trav = all data from given User
*@param user_stop_data = all stops from Trav user
*@param checkbox = Array of numbers to identifier a row in the table
*/
async function create_table_with_taken_departures(Trav_ID) {
  var Trav = await get_User_by_TravID(Trav_ID)
  var user_stop_data = await get_stops_by_UserID(Trav[0].userID);


  var table = document.getElementById("Departure_Table");
  var checkbox = []

  for (var i = 0; (i < user_stop_data.length); i++) {

    var row = table.insertRow();  //insert a row
    row.setAttribute("class", "rt2");
    var idobject = {
      id: user_stop_data[i].stop_id,
    }
    var departure_data = await get_one_stop_with_ID(idobject)


    var line8 = row.insertCell(); //Departure ID
    line8.innerHTML = i + 1; //insert cell at the row variable with the distance value on place i of array array_of_objects
    checkbox.push(i);
    line8.setAttribute("class", "t1");

    var line1 = row.insertCell()
    line1.innerHTML = departure_data[0].name;
    line1.setAttribute("class", "t1"); //insert cell at the row variable with the pointcloud (point 2) value on place i of array array_of_objects

    var line2 = row.insertCell();
    line2.innerHTML = departure_data[0].type; //insert cell at the row variable with the distance value on place i of array array_of_objects
    line2.setAttribute("class", "t1");

    var line3 = row.insertCell();
    line3.innerHTML = departure_data[0].id; //insert cell at the row variable with the distance value on place i of array array_of_objects
    line3.setAttribute("class", "t1");

    var line4 = row.insertCell() //Direction
    line4.innerHTML = departure_data[0].departures[user_stop_data[i].departure_id].transport.headsign;
    line4.setAttribute("class", "t1"); //insert cell at the row variable with the pointcloud (point 2) value on place i of array array_of_objects

    var line5 = row.insertCell(); //Line Number
    line5.innerHTML = departure_data[0].departures[user_stop_data[i].departure_id].transport.name; //insert cell at the row variable with the distance value on place i of array array_of_objects
    line5.setAttribute("class", "t1");


    var line6 = row.insertCell(); //Time
    line6.innerHTML = convert_time(departure_data[0].departures[user_stop_data[i].departure_id].time); //insert cell at the row variable with the distance value on place i of array array_of_objects
    line6.setAttribute("class", "t1");

    var line7 = row.insertCell(); //Departure ID
    line7.innerHTML = user_stop_data[0].departure_id; //insert cell at the row variable with the distance value on place i of array array_of_objects
    line7.setAttribute("class", "t1");





  }
  create_Departure_Ratios(checkbox, user_stop_data, Trav_ID)  //creates Ratio Buttons with Departures



}
/**
*@desc create ratio buttons from departures
*@param checkbox = Array to identifer row
*@param user_stop_data = Object with all Taken Stops from User
*@param Trav_Id = Traveller ID
*/
function create_Departure_Ratios(checkbox, user_stop_data, Trav_Id) {

  document.getElementById("radiobuttons_departures").innerHTML = "";
  var list = document.getElementById("radiobuttons_departures");
  for (var i = 0; i < checkbox.length; i++) {
    var br = document.createElement("br");
    var x = document.createElement("INPUT");
    var y = document.createElement("LABEL");
    y.innerHTML = checkbox[i] + 1;

    var row_data = {
      checkbox: checkbox[i],
      stop_id: user_stop_data[i].stop_id,
      dep_id: user_stop_data[i].departure_id,
      Trav_id: Trav_Id

    }

    var JSON_row_data = JSON.stringify(row_data)  //to save the data in the selected Radio Button

    x.setAttribute(
      "type",
      "radio",
    );
    x.setAttribute(
      "name",
      "value_dep_doc"
    );
    x.setAttribute(
      "value",
      JSON_row_data
    );
    list.appendChild(br);
    list.appendChild(x);
    list.appendChild(y);
  }

}

/**
*@desc function to check if one of the departure Ratio Buttons is marked, run another function which add every status to infected from selected departure
*/
function check_Departure_radios() {
  const rbs = document.querySelectorAll('input[name="value_dep_doc"]');
  let selectedValue;
  for (const rb of rbs) {
    if (rb.checked) {
      selectedValue = rb.value;
      selectedValue = JSON.parse(selectedValue)
      add_every_status_to_infected(selectedValue)
      break;
    }
  }
}


/**
*@desc function to update every status of given departure to infected at Collection "selected_departures"
*@param Dep_Obj = Object with StopID and Departure ID
*@param begin_time = Variable with Value from textfield with ID "Begin_time"
*@param End_time = Variable with Value from textfield with ID "End_time"
*@param Update_Object = Object with Dep_Object Data, begin and end Time data. For PUT Method
*/
async function add_every_status_to_infected(Dep_Obj) {
  var begin_time = document.getElementById("Begin_time").value;
  var end_time = document.getElementById("End_time").value;
  var Update_Object = {
    DepID: Dep_Obj.dep_id,
    StopID: Dep_Obj.stop_id,
    infection_risk: "yes",
    begin_time: begin_time,
    end_time: end_time
  }

  $.ajax({
    url: "/selected_departures",
    method: "PUT",
    data: Update_Object,
    success: function (result) {
      return result;
    },
    error: function (err) { console.log(err) }
  });


}

/**
*@desc function to update every status of all departures of selected User to infected at Collection "selected_departures"
*@param Trav_ID = selected Traveller ID
*/
async function add_every_status_of_all_departures_to_infected(Trav_ID) {
  var Trav = await get_User_by_TravID(Trav_ID)
  var user_stop_data = await get_stops_by_UserID(Trav[0].userID);
  for (var i = 0; i < user_stop_data.length; i++) {
    var infec_dep = {
      stop_id: user_stop_data[i].stop_id,
      dep_id: user_stop_data[i].departure_id,
    }
    add_every_status_to_infected(infec_dep)
  }

}









/**
*@desc creates table with all Users and their ID
*@param only_user = data with all User and their IDs
*/
function create_User_Table(only_user) {

  var table = document.getElementById("User_Table");

  for (var i = 0; (i < only_user.length); i++) {

    var row = table.insertRow();  //insert a row
    row.setAttribute("class", "rt1");

    var line1 = row.insertCell()
    line1.innerHTML = only_user[i].Username;
    line1.setAttribute("class", "t1");

    var line2 = row.insertCell();
    line2.innerHTML = only_user[i].userID;
    line2.setAttribute("class", "t1");


  }
}



/**
*@desc function to delete Users with role "doctor" from given data
*/
function clean_docs(data) {
  var User = [];
  for (var i = 0; i < data.length; i++) {
    if (data[i].role == "traveller") {
      User.push(data[i])
    }
  }
  return User;
}



/**
*@desc function to request all User from Collection "User"
*/
async function get_all_User() {
  return new Promise(function (res, rej) {
    $.ajax({
      url: "/User",
      method: "GET",
      success: function (result) {
        res(result);
      },
      error: function (err) { console.log(err) }
    });
  })

}