Class FilterCriteriaBuilder

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
let criteria = SpreadsheetApp.newFilterCriteria() // Creates a criteria builder.
                             .whenCellNotEmpty() // Adds settings to the builder.
                             .build();          // Assembles the criteria.
filter.setColumnFilterCriteria(2, criteria);

let ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Makes a copy of the filter criteria applied to column C.
let criteria = filter.getColumnFilterCriteria(3).copy().build();
// Applies the copied criteria to column B. The copied criteria overwrites any existing
// criteria on column B.
filter.setColumnFilterCriteria(2, criteria);

let ss = SpreadsheetApp.getActiveSheet();
// Gets the filter on the active sheet.
let filter = ss.getFilter();
// Gets the criteria type and returns a string representing the criteria type object.
let criteriaType = filter.getColumnFilterCriteria(2)
                         .getCriteriaType()
                         .toString();
// Logs the criteria type.
console.log(criteriaType);

let ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Gets the filter criteria applied to column B, then gets the hidden values.
let filterCriteria = filter.getColumnFilterCriteria(2).getHiddenValues();
// Logs the hidden values.
console.log(filterCriteria);

let ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
// Logs the background color that column B is filtered by as a hexadecimal string.
let filter = range.getFilter();
let color = filter.getColumnFilterCriteria(2)
                  .getVisibleBackgroundColor()
                  .asRgbColor()
                  .asHexString();
console.log(color);

let ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
// Logs the foreground color that column B is filtered by as a hexadecimal string.
let filter = range.getFilter();
let color = filter.getColumnFilterCriteria(2)
                  .getVisibleForegroundColor()
                  .asRgbColor()
                  .asHexString();
console.log(color);

let ss = SpreadsheetApp.getActiveSheet();
// Gets the first pivot table on the sheet, then gets the visible values of its first filter.
pivotTable = ss.getPivotTables()[0];
pivotFilterValues = pivotTable.getFilters()[0].getFilterCriteria().getVisibleValues();
// Logs the visible values.
console.log(pivotFilterValues);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Sets the values to hide and applies the criteria to column C.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .setHiddenValues(["Hello", "World"])
                             .build();
filter.setColumnFilterCriteria(3, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that filters by background color and sets it to column B.
let color = SpreadsheetApp.newColor().setRgbColor("#185ABC").build();
let criteria = SpreadsheetApp.newFilterCriteria()
                             .setVisibleBackgroundColor(color)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that filters by foreground color and sets it to column B.
let color = SpreadsheetApp.newColor().setRgbColor("#185ABC").build();
let criteria = SpreadsheetApp.newFilterCriteria()
                             .setVisibleForegroundColor(color)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the active sheet.
const ss = SpreadsheetApp.getActiveSheet();
// Gets the first pivot table on the sheet and adds a filter to it that
// sets the visible values to "Northeast" and "Southwest."
let pivotTable = ss.getPivotTables()[0];
let criteria = SpreadsheetApp.newFilterCriteria()
                             .setVisibleValues(["Northeast", "Southwest"])
                             .build();
pivotTable.addFilter(2, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Sets criteria to column B that only shows empty cells.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenCellEmpty()
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Sets criteria to column B that only shows cells that aren't empty.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenCellNotEmpty()
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Creates criteria that only shows cells with dates after June 1, 2022
// and sets it to column A.
let date = new Date("June 1, 2022");
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateAfter(date)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Creates criteria that only shows cells with dates after today's date
// and sets it to column A.
let date = SpreadsheetApp.RelativeDate.TODAY;
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateAfter(date)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Creates criteria that only shows cells with dates before June 1, 2022
// and sets it to column A.
let date = new Date("June 1, 2022");
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateBefore(date)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Creates criteria that only shows cells with dates before today's date
// and sets it to column A.
let date = SpreadsheetApp.RelativeDate.TODAY;
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateBefore(date)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Creates criteria that only shows cells with dates equal to June 1, 2022
// and sets it to column A.
let date = new Date("June 1, 2022");
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateEqualTo(date)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the existing filter on the range.
const ss = SpreadsheetApp.getActiveSheet();
let range = ss.getRange("A1:C20");
let filter = range.getFilter();
// Creates criteria that only shows cells with dates that fall within the past month
// and sets it to column A.
let date = SpreadsheetApp.RelativeDate.PAST_MONTH;
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateEqualTo(date)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the sheet that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data Sheet");
let dataSheet = ss.asDataSourceSheet();
// Adds criteria to the "date" column that shows cells with any of the below dates.
let date1 = new Date("June 1, 2022");
let date2 = new Date("June 2, 2022");
let date3 = new Date("June 3, 2022");
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateEqualToAny([date1, date2, date3])
                             .build();
dataSheet.addFilter("date", criteria);

// Gets a pivot table that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Pivot Table Sheet");
let dataPivotTable = ss.getDataSourcePivotTables()[0];
// Creates criteria that only shows cells that don't equal June 16, 2022
// and sets it to the "date" column.
let date = new Date("June 16, 2022");
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateNotEqualTo(date)
                             .build();
dataPivotTable.addFilter("date", criteria);

// Gets the sheet that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data Sheet");
let dataSheet = ss.asDataSourceSheet();
// Adds criteria to the "date" column that hides cells with any of the below dates.
let date1 = new Date("June 1, 2022");
let date2 = new Date("June 2, 2022");
let date3 = new Date("June 3, 2022");
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenDateNotEqualToAny([date1, date2, date3])
                             .build();
dataSheet.addFilter("date", criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows the rows where the value in column B is less than the value in
// column C and sets it to column A.
let formula = "=B:B<C:C";
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenFormulaSatisfied(formula)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that only shows cells with numbers that fall between 1-25, inclusively,
// and sets it to column A.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberBetween(1, 25)
                             .build();
filter.setColumnFilterCriteria(1, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that only shows cells that are equal to 25 and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberEqualTo(25)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the sheet that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data Sheet");
let dataSheet = ss.asDataSourceSheet();
// Adds criteria to the "amount" column that only shows cells with the number 10, 20, or 30.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberEqualToAny([10,20,30])
                             .build();
dataSheet.addFilter("amount", criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells greater than 10 and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberGreaterThan(10)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells greater than or equal to 10 and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberGreaterThanOrEqualTo(10)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells less than 10 and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberLessThan(10)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells less than or equal to 10 and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberLessThanOrEqualTo(10)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that hides cells with numbers that fall between 1-25, inclusively,
// and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberNotBetween(1, 25)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that hides cells that are equal to 25 and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberNotEqualTo(25)
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the sheet that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data Sheet");
let dataSheet = ss.asDataSourceSheet();
// Adds criteria to the "amount" column that hides cells with the number 10, 20, or 30.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenNumberNotEqualToAny([10,20,30])
                             .build();
dataSheet.addFilter("amount", criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells that contain "Northwest" and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextContains("Northwest")
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that hides cells that contain "Northwest" and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextDoesNotContain("Northwest")
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells with text that ends with "est" and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextEndsWith("est")
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells with text that equals "hello" and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextEqualTo("hello")
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Gets the sheet that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data Sheet");
let dataSheet = ss.asDataSourceSheet();
// Adds criteria to the "category" column that shows cells with the text "tech" or "business."
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextEqualToAny(["tech","business"])
                             .build();
dataSheet.addFilter("category", criteria);

// Gets the sheet that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data Sheet");
let dataSheet = ss.asDataSourceSheet();
// Adds criteria to the "category" column that hides cells with text equal to "tech."
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextNotEqualTo("tech")
                             .build();
dataSheet.addFilter("category", criteria);

// Gets the sheet that's connected to a database.
let ss = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Data Sheet");
let dataSheet = ss.asDataSourceSheet();
// Adds criteria to the "category" column that hides cells with the text "tech" or "business."
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextNotEqualToAny(["tech","business"])
                             .build();
dataSheet.addFilter("category", criteria);

// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Creates criteria that shows cells with text that starts with "pre" and sets it to column B.
let criteria = SpreadsheetApp.newFilterCriteria()
                             .whenTextStartsWith("pre")
                             .build();
filter.setColumnFilterCriteria(2, criteria);

// Builds a filter criteria that is based on existing boolean conditions from another criteria.
// Gets the existing filter on the sheet.
const ss = SpreadsheetApp.getActiveSheet();
let filter = ss.getFilter();
// Gets the existing boolean conditions applied to Column B and adds criteria to column C that
// has the same boolean conditions and additional criteria that hides the value, "Northwest."
let filter = ss.getFilter();
let filterCriteria = filter.getColumnFilterCriteria(2);
let criteria = SpreadsheetApp.newFilterCriteria()
    .withCriteria(filterCriteria.getCriteriaType(), filterCriteria.getCriteriaValues())
    .setHiddenValues(["Northwest"])
    .build();
filter.setColumnFilterCriteria(3, criteria);