//Url config spreadsheet----------------------------------------------------------------------------------
//********************************************************************************************************
var ss_config = SpreadsheetApp.openByUrl("config spreadsheet url");
/*********************************************************************************************************
Skript:                                          MCC Skript na kontrolu rozpočtů pro Google Ads, Sklik a Facebook
Verze:                                           Budget control 09.04.2025
Vytvořil:                                        Stanislav Jílek [standajilek.cz]
Navrhli a testovali:                             Karel Rujzl [rujzl.cz] a Petra Větrovská [vetrovka.cz]
Prvotní myšlenka na kontrolu rozpočtů:           Hana Kobzová [hanakobzova.cz]
/********************************************************************************************************/

function main() {
  //Mail settings ------------------------------------------------------------------------------------------ 
  var settings_sheet = ss_config.getSheetByName("budget_control");

  var mail = settings_sheet.getRange("B2").getValue();
  var subject = settings_sheet.getRange("B3").getValue();

  //Date settings ------------------------------------------------------------------------------------------
  var current_date = new Date();
  current_date.setTime(current_date.getTime() + 1000 * 60 * 60 * 8);
  current_date.setUTCDate(1);
  current_date.setUTCMonth(current_date.getUTCMonth() + 1);
  var month = current_date.getUTCMonth();
  var year = current_date.getUTCFullYear();

  //Day (month percent and budget plan)
  var day = new Date();
  day.setTime(day.getTime() + 1000 * 60 * 60 * 8);
  day = day.getUTCDate() - 1;

  //Yesterday
  var yesterday = new Date();
  yesterday.setTime(yesterday.getTime() + 1000 * 60 * 60 * 8);
  yesterday.setUTCDate(yesterday.getUTCDate() - 1);

  //Last 1 month
  var last_1_months_date = new Date(Date.UTC(year, month, 0));
  var last_1_months = last_1_months_date.getUTCMonth();
  var last_1_months_day_end = yesterday.getUTCDate();
  var last_1_months_year = last_1_months_date.getUTCFullYear();

  //Last 2 months
  var last_2_months_date = new Date(Date.UTC(year, month - 1, 0));
  var last_2_months = last_2_months_date.getUTCMonth();
  var last_2_months_day_end = last_2_months_date.getUTCDate();
  var last_2_months_year = last_2_months_date.getUTCFullYear();

  //Last 12 months
  var last_12_months_date = new Date(Date.UTC(year - 1, month, 0));
  var last_12_months = last_12_months_date.getUTCMonth();
  var last_12_months_day_end = last_12_months_date.getUTCDate();
  var last_12_months_year = last_12_months_date.getUTCFullYear();

  var datum = [
    [new Date(Date.UTC(last_1_months_year, last_1_months, 1)), new Date(Date.UTC(last_1_months_year, last_1_months, last_1_months_day_end)), last_1_months_year + "/" + (last_1_months + 1)],
    [new Date(Date.UTC(last_12_months_year, last_12_months, 1)), new Date(Date.UTC(last_12_months_year, last_12_months, last_12_months_day_end)), last_12_months_year + "/" + (last_12_months + 1)],
    [new Date(Date.UTC(last_2_months_year, last_2_months, 1)), new Date(Date.UTC(last_2_months_year, last_2_months, last_2_months_day_end)), last_2_months_year + "/" + (last_2_months + 1)],
    [yesterday, yesterday, "Včera"]
  ]

  //Count of period
  var period = datum.length;

  //--------------------------------------------------------------------------------------------------------  
  //Table header  
  var table_header = "<tr bgcolor='#ffd75d'><th>Účet</th><th>Období</th><th>Náklady</th><th>Obrat</th><th>Konverze</th><th>CPA</th><th>PNO</th><th>Rozpočet</th><th>Kontrola</th><th>%<br>času<br>z měsíce</th><th>%<br>vyčerpaného<br>rozpočtu</th><th>Doporučený<br>denní<br>rozpočet</th></tr>"

  //HTML body table
  var table = "<table border='1' style='border-collapse: collapse;' cellpadding='5'>";

  //--------------------------------------------------------------------------------------------------------    
  //ADWORDS*************************************************************************************************
  try {
    //Adwords settings  
    var adwords_settings = settings_sheet.getLastRow() >= 6 ? settings_sheet.getRange("D6:E" + settings_sheet.getLastRow()).getValues() : [];

    //Add html      
    if (settings_sheet.getRange("D6").getValue() != "") {
      table = table + "<tr><td colspan='12' bgcolor='#4fabe5'><strong>GOOGLE ADS</strong></td></tr>" + table_header;
    }

    //Cycle for a number of accounts
    for (var i = 0; i < adwords_settings.length; i++) {
      if (adwords_settings[i][0] != "") {
        try {
          //Mcc select 
          try {
            MccApp.select(MccApp.accounts().withIds([adwords_settings[i][0]]).get().next());
          } catch (err) {
          }

          //Variable (account) 
          var account_name = AdsApp.currentAccount().getName();
          var currency = AdsApp.currentAccount().getCurrencyCode();

          //Cycle for a number of periods
          for (var j = 0; j < period; j++) {
            var datum_start = Utilities.formatDate(datum[j][0], "GTM - 1", 'yyyyMMdd');
            var datum_end = Utilities.formatDate(datum[j][1], "GTM - 1", 'yyyyMMdd');

            var report = AdsApp.report("SELECT Cost, ConversionValue, Conversions FROM ACCOUNT_PERFORMANCE_REPORT DURING " + datum_start + "," + datum_end).rows().next();

            //Variable (report)            
            var cost = (parseFloat(report['Cost'].split(",").join(""))).toFixed(0);
            var conversions_value = (parseFloat(report['ConversionValue'].split(",").join(""))).toFixed(0);
            var conversions = (parseFloat(report['Conversions'].split(",").join(""))).toFixed(0);
            var pno = ((cost / conversions_value) * 100).toFixed(2);
            pno = null_control(pno, cost, conversions_value);
            var cpa = (cost / conversions).toFixed(0);
            cpa = null_control(cpa, cost, conversions);

            if (j == 0 && day == 0) {
              cost = 0, conversions_value = 0, conversions = 0, pno = 0, cpa = 0;
            }

            var budget = adwords_settings[i][1];
            var control = budget - cost;
            var month_percent = (100 / last_1_months_date.getUTCDate() * day).toFixed(2);
            var budget_percent = ((cost / budget) * 100).toFixed(2);
            budget_percent = null_control(budget_percent, cost, budget);
            var budget_plan = (control / (last_1_months_date.getUTCDate() - day)).toFixed(0);
            budget_plan = null_control(budget_plan, control, control);

            //Add html
            table = table + add_html(i, j, datum[j][2], account_name, currency, cost, conversions_value, conversions, cpa, pno, budget, control, month_percent, budget_percent, budget_plan);
          }
        } catch (err) {
          Logger.log("GOOGLE ADS: " + err);
        }
      }
    }
  } catch (err) {
    Logger.log("GOOGLE ADS: " + err);
  }

  //--------------------------------------------------------------------------------------------------------     
  //SKLIK***************************************************************************************************    
  try {
    //Sklik settings    
    var sklik_settings = settings_sheet.getLastRow() >= 6 ? settings_sheet.getRange("A6:B" + settings_sheet.getLastRow()).getValues() : [];

    //Login to Sklik 
    var token = settings_sheet.getRange("B4").getValue();

    //--------------------------------------------------------------------------------------------------------       
    //client.login      
    var client_login = sklik_api([token], 'client.loginByToken');

    //--------------------------------------------------------------------------------------------------------       
    //client.get
    var client_get = sklik_api([{ 'session': client_login.session }], 'client.get')

    var sklik_account = [];

    for (var i = 0; i < sklik_settings.length; i++) //Sklik account
    {
      if (sklik_settings[i][0] != "") {
        for (var j = 0; j < client_get.foreignAccounts.length; j++) {
          if (sklik_settings[i][0].toLowerCase() == client_get.foreignAccounts[j].username.toLowerCase()) {
            sklik_account.push([client_get.foreignAccounts[j].userId, client_get.foreignAccounts[j].username, sklik_settings[i][1]]);
          }
        }
        if (sklik_settings[i][0].toLowerCase() == client_get.user.username.toLowerCase()) {
          sklik_account.push([client_get.user.userId, client_get.user.username, sklik_settings[i][1]]);
        }
      }
    }

    //Add html
    if (settings_sheet.getRange("A6").getValue() != "") {
      var table = table + "<tr><td colspan='12' bgcolor='#ff4646'><strong>SKLIK</strong></td></tr>" + table_header;
    }

    //Cycle for a number of accounts
    for (var i = 0; i < sklik_account.length; i++) {
      //--------------------------------------------------------------------------------------------------------          
      //client.stats
      //Cycle for a number of periods
      for (var j = 0; j < period; j++) {
        var datum_start = Utilities.formatDate(datum[j][0], "GTM - 1", 'yyyy-MM-dd');
        var datum_end = Utilities.formatDate(datum[j][1], "GTM - 1", 'yyyy-MM-dd');

        var client_stats = sklik_api([{ 'session': client_login.session, 'userId': sklik_account[i][0] },
        { 'dateFrom': datum_start, 'dateTo': datum_end, 'granularity': 'total' }
        ], 'client.stats')

        //Variable
        var account_name = sklik_account[i][1];
        var currency = "CZK";
        var cost = (client_stats.report[0].price / 100).toFixed(0);
        var conversions_value = (client_stats.report[0].conversionValue / 100).toFixed(0);
        var conversions = (client_stats.report[0].conversions).toFixed(0);
        var pno = ((cost / conversions_value) * 100).toFixed(2);
        pno = null_control(pno, cost, conversions_value);
        var cpa = (cost / conversions).toFixed(0);
        cpa = null_control(cpa, cost, conversions);

        if (j == 0 && day == 0) {
          cost = 0, conversions_value = 0, conversions = 0, pno = 0, cpa = 0;
        }

        var budget = sklik_account[i][2];
        var control = budget - cost;
        var month_percent = (100 / last_1_months_date.getUTCDate() * day).toFixed(2);
        var budget_percent = ((cost / budget) * 100).toFixed(2);
        budget_percent = null_control(budget_percent, cost, budget);
        var budget_plan = (control / (last_1_months_date.getUTCDate() - day)).toFixed(0);
        budget_plan = null_control(budget_plan, control, control);

        //Add html
        table = table + add_html(i, j, datum[j][2], account_name, currency, cost, conversions_value, conversions, cpa, pno, budget, control, month_percent, budget_percent, budget_plan);

        Utilities.sleep(200);
      }
    }
    //--------------------------------------------------------------------------------------------------------     
    //client.logout  
    var client_logout = sklik_api([{ 'session': client_login.session }], 'client.logout');
    //--------------------------------------------------------------------------------------------------------  
  } catch (err) {
    Logger.log("SKLIK:" + err);
  }

  //--------------------------------------------------------------------------------------------------------    
  //FACEBOOK************************************************************************************************      
  try {
    //Facebook settings  
    var facebook_settings = settings_sheet.getLastRow() >= 6 ? settings_sheet.getRange("G6:I" + settings_sheet.getLastRow()).getValues() : [];

    //Add html
    if (settings_sheet.getRange("G6").getValue() != "") {
      table = table + "<tr><td colspan='12' bgcolor='#3b5998'><strong>FACEBOOK</strong></td></tr>" + table_header;
    }

    //Cycle for a number of accounts
    for (var i = 0; i < facebook_settings.length; i++) {
      if (facebook_settings[i][0] != "") {
        try {
          //Facebook API version
          try {
            var facebook_api_version = fb_api('https://graph.facebook.com/act_' + facebook_account + '/campaigns?access_token=' + facebook_token, 'get').error.message;
            if (facebook_api_version.indexOf('latest version:') >= 0) {
              facebook_api_version = facebook_api_version.substring(facebook_api_version.indexOf('latest version: ') + 16, facebook_api_version.length - 1);
            } else {
              facebook_api_version = 'v22.0';
            }
          } catch (err) {
            var facebook_api_version = 'v22.0';
          }

          //Cycle for a number of periods
          for (var j = 0; j < period; j++) {
            var datum_start = Utilities.formatDate(datum[j][0], "GTM - 1", 'yyyy-MM-dd');
            var datum_end = Utilities.formatDate(datum[j][1], "GTM - 1", 'yyyy-MM-dd');

            try {
              var url = "/" + facebook_api_version + "/act_" + facebook_settings[i][1] + "/insights?" +
                "fields=account_name,account_currency,spend,actions,action_values" +
                "&level=account" +
                "&time_range[since]=" + datum_start + "&time_range[until]=" + datum_end +
                "&filtering=" + encodeURIComponent('[{"field":"action_type","operator":"IN","value":["offsite_conversion.fb_pixel_purchase"]}]') +
                "&sort=date_start_ascending" +
                "&time_increment=all_days" +
                "&limit=1000000" +
                "&access_token=" + facebook_settings[i][0];

              var response = fb_api(url);

              //Variable
              var account_name = response.data[0].account_name;
              var currency = response.data[0].account_currency;
              var cost = (parseFloat(response.data[0].spend)).toFixed(0);
              var conversions = response.data[0].actions === undefined ? 0 : response.data[0].actions[0].value;
              conversions = conversions === undefined ? 0 : parseFloat(conversions).toFixed(0);
              var conversions_value = response.data[0].action_values === undefined ? 0 : response.data[0].action_values[0].value;
              conversions_value = conversions_value === undefined ? 0 : parseFloat(conversions_value).toFixed(0);
              var pno = ((cost / conversions_value) * 100).toFixed(2);
              pno = null_control(pno, cost, conversions_value);
              var cpa = (cost / conversions).toFixed(0);
              cpa = null_control(cpa, cost, conversions);

              if (j == 0 && day == 0) {
                cost = 0, conversions_value = 0, conversions = 0, pno = 0, cpa = 0;
              }

            } catch (err) {
            }

            var budget = facebook_settings[i][2];
            var control = budget - cost;
            var month_percent = (100 / last_1_months_date.getUTCDate() * day).toFixed(2);
            var budget_percent = ((cost / budget) * 100).toFixed(2);
            budget_percent = null_control(budget_percent, cost, budget);
            var budget_plan = (control / (last_1_months_date.getUTCDate() - day)).toFixed(0);
            budget_plan = null_control(budget_plan, control, control);

            //Add html
            table = table + add_html(i, j, datum[j][2], account_name, currency, cost, conversions_value, conversions, cpa, pno, budget, control, month_percent, budget_percent, budget_plan);

            Utilities.sleep(200);
          }
        } catch (err) {
          Logger.log("FACEBOOK: " + err);
        }
      }
    }
  } catch (err) {
    Logger.log("FACEBOOK: " + err);
  }

  //Add html
  table = table + "</table>";

  //Send mail  
  MailApp.sendEmail({ to: mail, subject: subject, htmlBody: table });

}

//********************************************************************************************************
function number_format(number) {
  number = number.toString();
  number = number.split("").reverse().join("");
  number = number.substr(0, 3) + " " + number.substr(3, 3) + " " + number.substr(6, 3) + " " + number.substr(9, 3) + " " + number.substr(12, 3);
  number = number.split("").reverse().join("");
  number = number.trim();
  return (number)
}
//-------------------------------------------------------------------------------------------------------- 
function control_color(control) {
  if (control > 0) {
    control = "green";
  } else {
    control = "red";
  }
  return (control)
}
//-------------------------------------------------------------------------------------------------------- 
function cost_color(cost, j) {
  if (cost == 0 && j == 3) {
    cost = "red";
  } else {
    cost = "black";
  }
  return (cost)
}
//-------------------------------------------------------------------------------------------------------- 
function row_color(row) {
  if (row % 2 == 0) {
    row = "#ffffff";
  } else {
    row = "#d5d5d5";
  }
  return (row)
}
//--------------------------------------------------------------------------------------------------------
function null_control(number, a, b) {
  if (a == 0 || b == 0) {
    number = 0;
  }
  return (number);
}
//--------------------------------------------------------------------------------------------------------
function add_html(i, j, datum, account_name, currency, cost, conversions_value, conversions, cpa, pno, budget, control, month_percent, budget_percent, budget_plan) {
  var table = ""
  if (j == 0) {
    table = "<tr bgcolor='" + row_color(i) + "'><td nowrap rowspan='4'><strong>" + account_name + "</strong></td>" +
      "<td nowrap><strong>" + datum + "</strong></td>" +
      "<td nowrap align='right'><strong>" + number_format(cost) + " " + currency + "</strong></td>" +
      "<td nowrap align='right'><strong>" + number_format(conversions_value) + " " + currency + "</strong></td>" +
      "<td nowrap align='right'><strong>" + number_format(conversions) + "</strong></td>" +
      "<td nowrap align='right'><strong>" + number_format(cpa) + " " + currency + "</strong></td>" +
      "<td nowrap align='right'><strong>" + pno + " %</strong></td>" +
      "<td nowrap align='right'><strong>" + number_format(budget) + " " + currency + "</strong></td>" +
      "<td nowrap align='right'><strong><font color='" + control_color(control) + "'>" + number_format(control) + " " + currency + "</font></strong></td>" +
      "<td nowrap align='right'><strong>" + month_percent + " %</strong></td>" +
      "<td nowrap align='right'><strong>" + budget_percent + " %</strong></td>" +
      "<td nowrap align='right'><strong>" + number_format(budget_plan) + " " + currency + "</strong></td></tr>";
  } else {
    table = "<tr bgcolor='" + row_color(i) + "'>" +
      "<td nowrap>" + datum + "</td>" +
      "<td nowrap align='right'><font color='" + cost_color(cost, j) + "'>" + number_format(cost) + " " + currency + "</font></td>" +
      "<td nowrap align='right'>" + number_format(conversions_value) + " " + currency + "</td>" +
      "<td nowrap align='right'>" + number_format(conversions) + "</td>" +
      "<td nowrap align='right'>" + number_format(cpa) + " " + currency + "</td>" +
      "<td nowrap align='right'>" + pno + " %</td></tr>";
  }
  return (table)
}
//--------------------------------------------------------------------------------------------------------
function sklik_api(parameters, method) {
  var url = 'https://api.sklik.cz/drak/json/' + method;
  var options = { 'method': 'post', 'contentType': 'application/json', 'muteHttpExceptions': true, 'payload': JSON.stringify(parameters) };

  try {
    return (JSON.parse(UrlFetchApp.fetch(url, options)));
  } catch (err) {
    Utilities.sleep(1000);
    try {
      return (JSON.parse(UrlFetchApp.fetch(url, options)));
    } catch (err) {
      Utilities.sleep(1000);
      return (JSON.parse(UrlFetchApp.fetch(url, options)));
    }
  }
}
//--------------------------------------------------------------------------------------------------------
function fb_api(settings_url) {
  var url = 'https://graph.facebook.com' + settings_url;
  var options = { 'method': 'get', 'contentType': 'application/json', 'muteHttpExceptions': true };

  try {
    return (JSON.parse(UrlFetchApp.fetch(url, options)));
  } catch (err) {
    Utilities.sleep(1000);
    try {
      return (JSON.parse(UrlFetchApp.fetch(url, options)));
    } catch (err) {
      Utilities.sleep(1000);
      return (JSON.parse(UrlFetchApp.fetch(url, options)));
    }
  }
}