All files / src/containers/QuestionnarieDetails/components/SplitterPaneLayout formUtils.js

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import _ from 'lodash';
import mingo from 'mingo';
 
const getFieldsObject = (section, sectionName, fieldType, fieldName) => {
    switch (fieldType) {
        case 'scoreCalculation':
            return { ...section, sectionName };
        case 'condition':
            return {
                dependant: sectionName,
                condition: section.condition
            };
        case 'validate':
            return {
                ...section,
                sectionName: sectionName,
                fieldName: fieldName
            };
        case 'sub-condition':
            return {
                ...section,
                sectionName: sectionName,
                dependant: fieldName
            };
        default:
            return;
    }
};
 
/**
 * WIP: Need to refactor this function
 * Function to fetch all conditional sections, fields, validations and score calculation fields
 * @param persistedFormUiSchema - Original full schema
 */
export const fetchConditionalAndScoreCalculatingFields = (persistedFormUiSchema) => {
    const sectionsWithHiddenField = [];
    const conditionalSections = [];
 
    const conditionalFields = [];
    const validationRulePerField = [];
 
    // Traverse through each section to get conditional fields
    _.mapKeys(persistedFormUiSchema, (section, sectionName) => {
        // If section contains scoreCalculation function
        if (section.hasOwnProperty('scoreCalculation')) {
            sectionsWithHiddenField.push(
                getFieldsObject(section, sectionName, 'scoreCalculation')
            );
        }
 
        if (section.hasOwnProperty('condition')) {
            conditionalSections.push(getFieldsObject(section, sectionName, 'condition'));
        } else {
            _.mapKeys(section, (field, fieldName) => {
                // If field contains condition(mingo criteria) property
                if (field.hasOwnProperty('condition')) {
                    conditionalFields.push(
                        getFieldsObject(field, sectionName, 'sub-condition', fieldName)
                    );
                }
                if (field.hasOwnProperty('validate')) {
                    validationRulePerField.push(
                        getFieldsObject(field, sectionName, 'validate', fieldName)
                    );
                }
            });
        }
    });
    return {
        sectionsWithHiddenField,
        conditionalSections,
        conditionalFields,
        validationRulePerField
    };
};
 
export const checkAndUpdateConditionalSections = (formUISchema, formData, sectionList, originalSectionList) => {
    if (formUISchema) {
        _.mapKeys(formUISchema, (section, sectionName) => {
            if (section.hasOwnProperty('condition')) {
                const query = new mingo.Query(section.condition);
                const shouldBeVisible = query.test(formData);
                if (shouldBeVisible) {
                    const indexOfConditionalSection = _.findIndex(sectionList, (sectionInDropdown) => { return sectionInDropdown === sectionName; });
                    if (!(indexOfConditionalSection > -1)) {
                        _.forEach(originalSectionList, (originalSection) => {
                            if (originalSection === sectionName) {
                                sectionList.push(originalSection);
                            }
                        });
                    }
                } else {
                    _.remove(sectionList, (sectionInDropdown) => {
                        return sectionInDropdown === sectionName;
                    });
                }
            }
        });
    }
    return sectionList;
};
 
 
export const computeCompletionStatus = (formSchema, formUiSchema, formData) => {
    let totalQuestionsInForm = 0;
    let totalQuestionsAnsweredInForm = 0;
    let totalQuestionsInSection = 0;
    let totalQuestionsAnsweredInSection = 0;
    const clonedFormData = _.cloneDeep(formData);
    _.mapKeys(formUiSchema, (section, sectionName) => {
        totalQuestionsInSection = 0;
        totalQuestionsAnsweredInSection = 0;
        if ((sectionName.indexOf('score') === -1) && (sectionName.indexOf('ui:order') === -1)) {
            _.mapKeys(section, (field, fieldName) => {
                if (((fieldName.indexOf('score') === -1) && (fieldName.indexOf('ui:order') === -1)) && field['ui:widget'] !== 'hidden') {
              
                    totalQuestionsInSection += 1;
                    if (clonedFormData[sectionName] && (clonedFormData[sectionName][fieldName] || clonedFormData[sectionName][fieldName] === 0)) {
                        totalQuestionsAnsweredInForm++;
                        totalQuestionsAnsweredInSection++;
                    }
                }
            });
        }
        if (clonedFormData[sectionName]) {
            clonedFormData[sectionName]['totalQuestionsInSection'] = totalQuestionsInSection;
            clonedFormData[sectionName]['totalQuestionsAnsweredInSection'] = totalQuestionsAnsweredInSection;
        }
        totalQuestionsInForm += totalQuestionsInSection;
    });
    clonedFormData['totalQuestionsInForm'] = totalQuestionsInForm;
    clonedFormData['totalQuestionsAnsweredInForm'] = totalQuestionsAnsweredInForm;
    return clonedFormData;
};