const apiKey = '8ALsk8jDOlynEwn8ScMBSnG87';

function newTrigger() {
  ScriptApp.newTrigger(readLog)
    .timeBased()
    .everyMinutes(1)
    .create();
  prepareSheet();
}

async function prepareSheet() {
  var ss = SpreadsheetApp.openByUrl('https://docs.google.com/spreadsheets/d/1Kck1UUOkVIU4kbBC8b_bl77fNaCTSFStiv0I5Gg-kIc/');
  sheet = ss.getActiveSheet();
  sheet = ss.getActiveSheet();
  lastRow = sheet.getLastRow();
  sheet.clear()
  sheet.getRange(1,1).setValue("domain");
  for (var sh = 1; sh < 100; sh++) {
    sheet.getRange(1, sh+1).setValue("groups_"+sh)
  }
}

function readLog() {
  //var previousLast = 0
  var folder = DriveApp.getFolderById("1nAkWPYFNpRx-UZECMJN4C3N--i0Clcho")
  var files = folder.getFiles()
  while (files.hasNext()) {
    var fileName = files.next()
    if (fileName == "status.json") {
      var content = fileName.getBlob().getDataAsString();
      var json = JSON.parse(content);
      var previousLast = json['lastLine'];
      main(previousLast)
    } 
  }
}

function createLog() {
  var folder = DriveApp.getFolderById("1hAz7O-eoxFUk4YW7FoHr4uNJmPs7CiV5BjBNTLtMJzXwY0CbpykYgSAkFR5Quy_MPdn3e_5j")
  blob = JSON.stringify(obj);
  file = folder.createFile("status.json", blob);
}

function updateLog(lastUpdatedLine) {
  var folder = DriveApp.getFolderById("1hAz7O-eoxFUk4YW7FoHr4uNJmPs7CiV5BjBNTLtMJzXwY0CbpykYgSAkFR5Quy_MPdn3e_5j");
  obj = JSON.stringify({ lastLine: lastUpdatedLine });
  var files = folder.getFiles();
  while (files.hasNext()) {
    var fileName = files.next();
    if (fileName == "status.json") {
      Logger.log(fileName+" found!")
      fileName.setContent(obj);
    }
  }
}

function deleteLog() {
  var folder = DriveApp.getFolderById("1hAz7O-eoxFUk4YW7FoHr4uNJmPs7CiV5BjBNTLtMJzXwY0CbpykYgSAkFR5Quy_MPdn3e_5j");
  var files = folder.getFiles();
  while (files.hasNext()) {
    var fileName = files.next();
    if (fileName == "status.json") {
      folder.removeFile(fileName);
    }
  }
}

function main(previousLast) {
  Logger.log("Main PL: "+previousLast)
  var folder = DriveApp.getFolderById("1hAz7O-eoxFUk4YW7FoHr4uNJmPs7CiV5BjBNTLtMJzXwY0CbpykYgSAkFR5Quy_MPdn3e_5j");
  var files = folder.getFiles();
  while (files.hasNext()) {
    var file = files.next();
    var getDate = new Date();
    var date = Utilities.formatDate(getDate, 'America/New_York', 'MM/dd/yyyy hh');
    var fileDate = file.getDateCreated();
    var fileDateFormatted = Utilities.formatDate(fileDate, 'America/New_York', 'MM/dd/yyyy hh');
    if (date == fileDateFormatted) {
      var updated_file = file.getBlob()
      var updated_blob = updated_file.getDataAsString();
      var updated_data = Utilities.parseCsv(updated_blob, ',');
      //var updated_data = updated_data.slice(previousLast);
      var full_data = Utilities.parseCsv(updated_data, ',');
      //var full_data = full_data.slice(previousLast)
    } else if (date != fileDateFormatted) {
      var outdated_file = file.getBlob()
      var outdated_blob = outdated_file.getDataAsString();
      var outdated_data = Utilities.parseCsv(outdated_blob, ',');
      //var outdated_data = outdated_data.slice(previousLast);
    }
  }
    austinComparseData(outdated_data, updated_data);
    fullParse(full_data);
  moveOldFiles();
  }

function moveOldFiles() {
  var folder = DriveApp.getFolderById("15p4vXVQd6hhcMl73VOxD8VctL2gR-q43")
  var files = folder.getFiles()
  while (files.hasNext()) {
      var file = files.next();
      var getDate = new Date();
      var date = Utilities.formatDate(getDate, 'America/New_York', 'MM/dd/yyyy');
      var fileDate = file.getDateCreated();
      var fileDateFormatted = Utilities.formatDate(fileDate, 'America/New_York', 'MM/dd/yyyy');
      if (date != fileDateFormatted) {
        const destination = DriveApp.getFolderById('17WCI5QkV9W6j35a-1n9BspTF6z_MZ9yu');
        file.moveTo(destination);
    }
  }
}

function austinComparseData(outdated_data, updated_data) {
  let domains_to_update = [];
  let updatedFlag = 1;
  let outdatedFlag = 1;
    
  while(updatedFlag < updated_data.length && outdatedFlag < outdated_data.length){
    if(updated_data[updatedFlag][0] == outdated_data[outdatedFlag][0]) {
      let allUpdatedGroups = [];
      let allOutdatedGroups = [];

      for(let i = 1; i < updated_data[updatedFlag].length; i++){
        if(updated_data[updatedFlag][i]){
          allUpdatedGroups.push(updated_data[updatedFlag][i].trim());
        }
      }
      for(let j = 1; j < outdated_data[outdatedFlag].length; j++){
        if(outdated_data[outdatedFlag][j]){
          allOutdatedGroups.push(outdated_data[outdatedFlag][j].trim());
        }
      }
      
      if(allUpdatedGroups.length !== allOutdatedGroups.length){
        domains_to_update.push(updated_data[updatedFlag]);
      } else {
        for(let k = 0; k < allUpdatedGroups.length; k++){
          if(allOutdatedGroups.indexOf(allUpdatedGroups[k]) == -1){
            domains_to_update.push(updated_data[updatedFlag]);
          }
        }
      }
      
      updatedFlag++;
      outdatedFlag++;
    } else {
      if(updated_data[updatedFlag][0] > outdated_data[outdatedFlag][0]){
        outdatedFlag++;
      } 
      else if(updated_data[updatedFlag][0] < outdated_data[outdatedFlag][0]){
        domains_to_update.push(updated_data[updatedFlag]);
        updatedFlag++;
      }
    }
    
    if(updatedFlag > updated_data.length-1 || outdatedFlag > outdated_data.length-1){
      break;
    }
  }
  updatedDomainsOnly(domains_to_update);
}

function updatedDomainsOnly(domains_to_update) {
  for (var x = 0; x < domains_to_update.length; x++) {
    var array = domains_to_update[x];
    for (var i = 1; i < array.length; i++) {
      var item = array[i]
      if (item != "") {
        var api_url = 'https://api.northpass.com/v2/groups/?filter[name][eq]='+encodeURIComponent(item);
        const settings = {
        async: true,
        crossDomain: true,
        method: 'GET',
        headers: {
                accept: 'application/json',
                'X-Api-Key': apiKey
          }
        };
        const sendMsg = UrlFetchApp.fetch(api_url, settings);
        var uuidResponse = sendMsg.getContentText();
        var parseData = JSON.parse(uuidResponse);
        var groupID = parseData['data'][0]['id'];
        var groupName = array.indexOf(item);
        if (groupName != -1) {
            array[groupName] = groupID;
        }
      }
    }
    const dom = array.shift();
    const groups = array;
    sendWebhook({domain_to_update : { domain: dom, group_ids: groups }})
    }
}

function fullParse(full_data) {
  for (var x = 1; x < full_data.length; x++) {
    var array = full_data[x];
    for (var i = 1; i < array.length; i++) {
      var item = array[i]
      if (item != "") {
        var api_url = 'https://api.northpass.com/v2/groups/?filter[name][eq]='+encodeURIComponent(item);
        const settings = {
        async: true,
        crossDomain: true,
        method: 'GET',
        headers: {
                accept: 'application/json',
                'X-Api-Key': apiKey
          }
        };
        const sendMsg = UrlFetchApp.fetch(api_url, settings);
        var uuidResponse = sendMsg.getContentText();
        var parseData = JSON.parse(uuidResponse)
        Logger.log("Current Check:"+item)
        var groupID = parseData['data'][0]['id']
        var groupName = array.indexOf(item);
        if (groupName != -1) {
            array[groupName] = groupID;
        }
      }
    }
    const dom = array.shift();
    const groups = array;
    previousLast++
    Logger.log(previousLast)
    updateLog(previousLast)
    writeDataToSheet(dom, groups)
    }
}

//Inserts a new sheet and writes a 2D array of data in it
function writeDataToSheet(dom, groups) {
  var ss = SpreadsheetApp.openByUrl('https://docs.google.com/spreadsheets/d/1Kck1UUOkVIU4kbBC8b_bl77fNaCTSFStiv0I5Gg-kIc/');
  var dataRow = Math.max(sheet.getLastRow(),1);
  sheet.insertRowAfter(dataRow);
  sheet.getRange(dataRow + 1, 1).setValue(dom);
  for (var g = 1; g < groups.length; g++) {
    sheet.getRange(dataRow + 1, g+1).setValue(groups[g]);
  }
}

function sendWebhook(domain_to_update){
  Logger.log("Webhook function Object: "+JSON.stringify(domain_to_update))
  var payload = domain_to_update
  var options = {
      'method': 'post',
      'payload': JSON.stringify(payload)
  };
  UrlFetchApp.fetch('https://webhooks.workato.com/webhooks/rest/604b4fc0-fcd9-4f3b-b715-b42d7f740ba6/domains-updated', options);
  
}