marriage/conditional-rules.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.canonicalRule = canonicalRule;
exports.isAnswerPresent = isAnswerPresent;
exports.matchesAudience = matchesAudience;
exports.ruleMatches = ruleMatches;
exports.isQuestionVisible = isQuestionVisible;
exports.isQuestionRequired = isQuestionRequired;
function canonicalRule(rule) {
    if (!rule || typeof rule !== "object") {
        return null;
    }
    // If wrapped in dependsOn (legacy)
    if (rule.dependsOn && !rule.parent_question_id) {
        return {
            dependsOn: rule.dependsOn,
        };
    }
    var operator = ["any_of", "all_of", "equals", "exists"].includes(rule.operator)
        ? rule.operator
        : "any_of";
    var optionIds = [];
    if (Array.isArray(rule.trigger_option_ids)) {
        optionIds = rule.trigger_option_ids.map(String);
    }
    else if (rule.trigger_option_ids !== undefined && rule.trigger_option_ids !== null) {
        optionIds = [String(rule.trigger_option_ids)];
    }
    var result = {
        parent_question_id: rule.parent_question_id || rule.parentQuestionId,
        trigger_option_ids: optionIds,
        operator: operator,
        clear_answer_when_hidden: Boolean(rule.clear_answer_when_hidden),
    };
    if (rule.audience && typeof rule.audience === "object") {
        result.audience = rule.audience;
    }
    if (Array.isArray(rule.conditions)) {
        result.conditions = rule.conditions
            .map(canonicalRule)
            .filter(function (c) { return c !== null; });
        result.conditions_operator =
            rule.conditions_operator === "any_of" ? "any_of" : "all_of";
        result.root_operator =
            rule.root_operator === "any_of" ? "any_of" : "all_of";
    }
    return result;
}
function isAnswerPresent(answer) {
    if (answer === undefined || answer === null) {
        return false;
    }
    var val = typeof answer === "object" && "value" in answer ? answer.value : answer;
    if (val === undefined || val === null) {
        return false;
    }
    if (typeof val === "string") {
        return val.trim().length > 0;
    }
    if (Array.isArray(val)) {
        return val.length > 0;
    }
    if (typeof val === "object") {
        return Object.keys(val).length > 0;
    }
    return true;
}
function getSelectedOptionTokens(answer) {
    var tokens = new Set();
    if (!answer)
        return tokens;
    var rawOptionId = typeof answer === "object" && "option_id" in answer
        ? answer.option_id
        : undefined;
    var rawValue = typeof answer === "object" && "value" in answer ? answer.value : answer;
    var addToken = function (item) {
        if (item === undefined || item === null)
            return;
        var str = String(item).trim();
        if (!str)
            return;
        tokens.add(str.toLowerCase());
        // If it has a dot prefix like "sec.q.opt", also add the suffix "opt"
        var lastDot = str.lastIndexOf(".");
        if (lastDot !== -1 && lastDot < str.length - 1) {
            tokens.add(str.slice(lastDot + 1).toLowerCase());
        }
    };
    if (Array.isArray(rawOptionId)) {
        rawOptionId.forEach(addToken);
    }
    else if (rawOptionId !== undefined) {
        addToken(rawOptionId);
    }
    if (Array.isArray(rawValue)) {
        rawValue.forEach(addToken);
    }
    else if (rawValue !== undefined) {
        addToken(rawValue);
    }
    return tokens;
}
function matchesAudience(audience, context) {
    if (!audience || typeof audience !== "object") {
        return true;
    }
    if (audience.genders && audience.genders.length > 0) {
        if (!context || !context.gender || !audience.genders.map(function(g) { return g.toLowerCase(); }).includes(context.gender.toLowerCase())) {
            return false;
        }
    }
    if (audience.minAge !== undefined && (context === null || context === void 0 ? void 0 : context.age) !== undefined && context.age !== null) {
        if (context.age < audience.minAge) {
            return false;
        }
    }
    if (audience.maxAge !== undefined && (context === null || context === void 0 ? void 0 : context.age) !== undefined && context.age !== null) {
        if (context.age > audience.maxAge) {
            return false;
        }
    }
    return true;
}
function ruleMatches(rawRule, answers, context) {
    var rule = canonicalRule(rawRule);
    if (!rule) {
        return true;
    }
    if (rule.audience && !matchesAudience(rule.audience, context)) {
        return false;
    }
    // Handle legacy dependsOn
    if (rule.dependsOn && rule.dependsOn.key) {
        var parentId_1 = rule.dependsOn.key;
        var answer = answers[parentId_1];
        if (!isAnswerPresent(answer)) {
            return false;
        }
        var expectedValues = (rule.dependsOn.values || []).map(function (v) {
            return String(v).toLowerCase().trim();
        });
        var actualTokens = getSelectedOptionTokens(answer);
        var hasMatch = expectedValues.some(function (v) { return actualTokens.has(v); });
        return hasMatch;
    }
    var mainMatches = true;
    var parentId = rule.parent_question_id;
    if (parentId) {
        var answer = answers[parentId];
        var operator = rule.operator || "any_of";
        if (operator === "exists") {
            mainMatches = isAnswerPresent(answer);
        }
        else if (!isAnswerPresent(answer)) {
            mainMatches = false;
        }
        else {
            var actualTokens_1 = getSelectedOptionTokens(answer);
            var expectedIds = (rule.trigger_option_ids || []).map(function (id) {
                return String(id).toLowerCase().trim();
            });
            var isTokenMatched = function (expectedId) {
                if (actualTokens_1.has(expectedId))
                    return true;
                var lastDot = expectedId.lastIndexOf(".");
                if (lastDot !== -1 && lastDot < expectedId.length - 1) {
                    var suffix = expectedId.slice(lastDot + 1);
                    if (actualTokens_1.has(suffix))
                        return true;
                }
                return false;
            };
            if (operator === "all_of") {
                mainMatches = expectedIds.length > 0 && expectedIds.every(isTokenMatched);
            }
            else if (operator === "equals") {
                mainMatches =
                    expectedIds.length > 0 &&
                        expectedIds.every(isTokenMatched) &&
                        actualTokens_1.size <= expectedIds.length * 2;
            }
            else {
                // default: "any_of"
                mainMatches = expectedIds.some(isTokenMatched);
            }
        }
    }
    if (rule.conditions && rule.conditions.length > 0) {
        var subMatches = rule.conditions.map(function (cond) {
            return ruleMatches(cond, answers, context);
        });
        var condOperator = rule.conditions_operator || "all_of";
        var conditionsResult = condOperator === "any_of"
            ? subMatches.some(Boolean)
            : subMatches.every(Boolean);
        if (!parentId) {
            return conditionsResult;
        }
        var rootOp = rule.root_operator || "all_of";
        return rootOp === "any_of"
            ? mainMatches || conditionsResult
            : mainMatches && conditionsResult;
    }
    return parentId ? mainMatches : Boolean(!rule.audience || matchesAudience(rule.audience, context));
}
function isQuestionVisible(question, answers, context) {
    // 1. Audience check
    if (question.audience && !matchesAudience(question.audience, context)) {
        return false;
    }
    // 2. Canonical visibility / conditional rule
    var rule = question.visibility ||
        question.conditionalRule ||
        question.logic;
    if (rule) {
        return ruleMatches(rule, answers, context);
    }
    if (question.isVisible !== undefined) {
        return question.isVisible;
    }
    return true;
}
function isQuestionRequired(question, answers, context) {
    if (!isQuestionVisible(question, answers, context)) {
        return false;
    }
    if (question.requiredWhen) {
        if (question.requiredWhen.genders || question.requiredWhen.minAge !== undefined || question.requiredWhen.maxAge !== undefined) {
            return matchesAudience(question.requiredWhen, context);
        }
        return ruleMatches(question.requiredWhen, answers, context);
    }
    return Boolean(question.baseRequired !== undefined ? question.baseRequired : question.required);
}