All files / libs/amalia-lang/formula/converter/shared/src/lib formulaBuilderFunctionBlockToAmaliaFormula.ts

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100% Functions 7/7
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import {
  FormulaBuilderBooleanOperatorNoArgs,
  FormulaBuilderDateOperatorNoArgs,
  FormulaBuilderDateOperatorOneArg,
  FormulaBuilderDateOperatorTwoArgs,
  FormulaBuilderFunctionCategory,
  FormulaBuilderNumberOperatorNoArgs,
  FormulaBuilderNumberOperatorOneArg,
  FormulaBuilderStringOperatorNoArgs,
  FormulaBuilderStringOperatorOneArg,
  FormulaBuilderUserOperatorNoArgs,
  FormulaBuilderUserOperatorOneArg,
  type AmaliaFormula,
  type FormulaBuilderFunctionBlock,
  type FormulaBuilderFunctionBlockBoolean,
  type FormulaBuilderFunctionBlockCurrency,
  type FormulaBuilderFunctionBlockDate,
  type FormulaBuilderFunctionBlockNumber,
  type FormulaBuilderFunctionBlockPercent,
  type FormulaBuilderFunctionBlockString,
  type FormulaBuilderFunctionBlockUser,
} from '@amalia/amalia-lang/formula/types';
 
import { getDateValueOrAttribute, getStringValueOrAttribute, getValueOrAttribute } from './getValueOrAttribute';
 
/** String Functions */
const getPositiveFormulaFromFunctionBlockString = (block: FormulaBuilderFunctionBlockString): AmaliaFormula => {
  const { operator } = block;
  switch (operator) {
    case FormulaBuilderStringOperatorNoArgs.IS_BLANK:
      return `isNull(${getStringValueOrAttribute(block.args[0])})`;
    case FormulaBuilderStringOperatorOneArg.CONTAINS:
      return `CONTAINS(${getStringValueOrAttribute(block.args[0], block.caseSensitive)}, ${getStringValueOrAttribute(
        block.args[1],
        block.caseSensitive,
      )})`;
    case FormulaBuilderStringOperatorOneArg.MATCHES:
      return `${getStringValueOrAttribute(block.args[0], block.caseSensitive)} = ${getStringValueOrAttribute(
        block.args[1],
        block.caseSensitive,
      )}`;
    case FormulaBuilderStringOperatorOneArg.STARTS_WITH:
      return `STARTS_WITH(${getStringValueOrAttribute(block.args[0], block.caseSensitive)}, ${getStringValueOrAttribute(
        block.args[1],
        block.caseSensitive,
      )})`;
    case FormulaBuilderStringOperatorOneArg.ENDS_WITH:
      return `ENDS_WITH(${getStringValueOrAttribute(block.args[0], block.caseSensitive)}, ${getStringValueOrAttribute(
        block.args[1],
        block.caseSensitive,
      )})`;
    default:
      throw new Error(`Unhandled function from string formula builder: ${operator}`);
  }
};
 
/** Number Functions */
const getFormulaFromFunctionBlockNumber = (
  block: FormulaBuilderFunctionBlockCurrency | FormulaBuilderFunctionBlockNumber | FormulaBuilderFunctionBlockPercent,
): AmaliaFormula => {
  const { operator } = block;
  switch (operator) {
    case FormulaBuilderNumberOperatorNoArgs.IS_BLANK:
      return `isNull(${getValueOrAttribute(block.args[0])})`;
    case FormulaBuilderNumberOperatorNoArgs.IS_NOT_BLANK:
      return `isNotNull(${getValueOrAttribute(block.args[0])})`;
    case FormulaBuilderNumberOperatorOneArg.EQUALS:
      return `${getValueOrAttribute(block.args[0])} = ${getValueOrAttribute(block.args[1])}`;
    case FormulaBuilderNumberOperatorOneArg.NOT_EQUALS:
      return `${getValueOrAttribute(block.args[0])} != ${getValueOrAttribute(block.args[1])}`;
    case FormulaBuilderNumberOperatorOneArg.GREATER_THAN:
      return `${getValueOrAttribute(block.args[0])} > ${getValueOrAttribute(block.args[1])}`;
    case FormulaBuilderNumberOperatorOneArg.GREATER_THAN_OR_EQUAL:
      return `${getValueOrAttribute(block.args[0])} >= ${getValueOrAttribute(block.args[1])}`;
    case FormulaBuilderNumberOperatorOneArg.LESS_THAN:
      return `${getValueOrAttribute(block.args[0])} < ${getValueOrAttribute(block.args[1])}`;
    case FormulaBuilderNumberOperatorOneArg.LESS_THAN_OR_EQUAL:
      return `${getValueOrAttribute(block.args[0])} <= ${getValueOrAttribute(block.args[1])}`;
    default:
      throw new Error(`Unhandled function from number formula builder: ${operator}`);
  }
};
 
export const getFormulaFromFunctionBlockString = (
  functionBlockString: FormulaBuilderFunctionBlockString,
): AmaliaFormula => {
  const positiveFormula = getPositiveFormulaFromFunctionBlockString(functionBlockString);
  return functionBlockString.not ? `NOT(${positiveFormula})` : positiveFormula;
};
 
/** Date Functions */
export const getFormulaFromFunctionBlockDate = ({ operator, args }: FormulaBuilderFunctionBlockDate): AmaliaFormula => {
  switch (operator) {
    case FormulaBuilderDateOperatorNoArgs.YEAR_TO_DATE:
      return `dateBetween(${getDateValueOrAttribute(args[0])}, statementPeriod.startOfYear, statementPeriod.endDate)`;
    case FormulaBuilderDateOperatorNoArgs.QUARTER_TO_DATE:
      return `dateBetween(${getDateValueOrAttribute(
        args[0],
      )}, statementPeriod.startOfQuarter, statementPeriod.endDate)`;
    case FormulaBuilderDateOperatorNoArgs.IN_MONTH:
      return `dateBetween(${getDateValueOrAttribute(args[0])}, statementPeriod.startOfMonth, statementPeriod.endDate)`;
    case FormulaBuilderDateOperatorNoArgs.IN_PERIOD:
      return `dateBetween(${getDateValueOrAttribute(args[0])}, statementPeriod.startDate, statementPeriod.endDate)`;
    case FormulaBuilderDateOperatorNoArgs.IS_BLANK:
      return `isNull(${getDateValueOrAttribute(args[0])})`;
    case FormulaBuilderDateOperatorNoArgs.IS_NOT_BLANK:
      return `isNotNull(${getDateValueOrAttribute(args[0])})`;
    case FormulaBuilderDateOperatorOneArg.DATE_EQUALS:
      return `${getDateValueOrAttribute(args[0])} = ${getDateValueOrAttribute(args[1])}`;
    case FormulaBuilderDateOperatorOneArg.DATE_AFTER:
      return `${getDateValueOrAttribute(args[0])} >= ${getDateValueOrAttribute(args[1])}`;
    case FormulaBuilderDateOperatorOneArg.DATE_STRICTLY_AFTER:
      return `${getDateValueOrAttribute(args[0])} > ${getDateValueOrAttribute(args[1])}`;
    case FormulaBuilderDateOperatorOneArg.DATE_BEFORE:
      return `${getDateValueOrAttribute(args[0])} <= ${getDateValueOrAttribute(args[1])}`;
    case FormulaBuilderDateOperatorOneArg.DATE_STRICTLY_BEFORE:
      return `${getDateValueOrAttribute(args[0])} < ${getDateValueOrAttribute(args[1])}`;
    case FormulaBuilderDateOperatorTwoArgs.DATE_BETWEEN:
      return (
        'dateBetween(' +
        `${getDateValueOrAttribute(args[0])}, ` +
        `${getDateValueOrAttribute(args[1])}, ` +
        `${getDateValueOrAttribute(args[2])})`
      );
    default:
      throw new Error(`Unhandled function from date formula builder: ${operator}`);
  }
};
 
/** User Functions */
export const getFormulaFromFunctionBlockUser = ({
  operator,
  caseSensitive,
  args,
}: FormulaBuilderFunctionBlockUser): AmaliaFormula => {
  switch (operator) {
    case FormulaBuilderUserOperatorNoArgs.IS_BLANK:
      return `isNull(${getStringValueOrAttribute(args[0])})`;
    case FormulaBuilderUserOperatorNoArgs.IS_NOT_BLANK:
      return `isNotNull(${getStringValueOrAttribute(args[0])})`;
    case FormulaBuilderUserOperatorNoArgs.IS_SELECTED:
      return `${getValueOrAttribute(args[0])} = user.externalId`;
    case FormulaBuilderUserOperatorOneArg.MATCHES:
      return `${getStringValueOrAttribute(args[0], caseSensitive)} = ${getStringValueOrAttribute(
        args[1],
        caseSensitive,
      )}`;
    case FormulaBuilderUserOperatorOneArg.NOT_MATCHES:
      return `${getStringValueOrAttribute(args[0], caseSensitive)} != ${getStringValueOrAttribute(
        args[1],
        caseSensitive,
      )}`;
    default:
      throw new Error(`Unhandled function from user formula builder: ${operator}`);
  }
};
 
/** Boolean Functions */
export const getFormulaFromFunctionBlockBoolean = ({
  operator,
  args,
}: FormulaBuilderFunctionBlockBoolean): AmaliaFormula => {
  switch (operator) {
    case FormulaBuilderBooleanOperatorNoArgs.IS_TRUE:
      return `${getValueOrAttribute(args[0])} = true`;
    case FormulaBuilderBooleanOperatorNoArgs.IS_FALSE:
      return `${getValueOrAttribute(args[0])} = false`;
    case FormulaBuilderBooleanOperatorNoArgs.IS_BLANK:
      return `isNull(${getValueOrAttribute(args[0])})`;
    case FormulaBuilderBooleanOperatorNoArgs.IS_NOT_BLANK:
      return `isNotNull(${getValueOrAttribute(args[0])})`;
    default:
      throw new Error(`Unhandled function from boolean formula builder: ${operator}`);
  }
};
 
/** Handle Function Blocks */
export const formulaBuilderFunctionToAmaliaFunction = (functionBlock: FormulaBuilderFunctionBlock): AmaliaFormula => {
  const { category } = functionBlock;
  switch (category) {
    case FormulaBuilderFunctionCategory.STRING:
      return getFormulaFromFunctionBlockString(functionBlock);
    case FormulaBuilderFunctionCategory.DATE:
      return getFormulaFromFunctionBlockDate(functionBlock);
    case FormulaBuilderFunctionCategory.USER:
      return getFormulaFromFunctionBlockUser(functionBlock);
    case FormulaBuilderFunctionCategory.NUMBER:
    case FormulaBuilderFunctionCategory.PERCENT:
    case FormulaBuilderFunctionCategory.CURRENCY:
      return getFormulaFromFunctionBlockNumber(functionBlock);
    case FormulaBuilderFunctionCategory.BOOLEAN:
      return getFormulaFromFunctionBlockBoolean(functionBlock);
    default:
      throw new Error(`Unhandled block type ${category}`);
  }
};