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authorGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
committerGravatar Piotr Russ <mail@pruss.it> 2020-11-16 00:10:28 +0100
commite06ec920f7a5d784e674c4c4b4e6d1da3dc7391d (patch)
tree55713f725f77b44ebfec86e4eec3ce33e71458ca /node_modules/schema-utils/dist/util/hints.js
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-rw-r--r--node_modules/schema-utils/dist/util/hints.js105
1 files changed, 105 insertions, 0 deletions
diff --git a/node_modules/schema-utils/dist/util/hints.js b/node_modules/schema-utils/dist/util/hints.js
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+"use strict";
+
+const Range = require('./Range');
+/** @typedef {import("../validate").Schema} Schema */
+
+/**
+ * @param {Schema} schema
+ * @param {boolean} logic
+ * @return {string[]}
+ */
+
+
+module.exports.stringHints = function stringHints(schema, logic) {
+ const hints = [];
+ let type = 'string';
+ const currentSchema = { ...schema
+ };
+
+ if (!logic) {
+ const tmpLength = currentSchema.minLength;
+ const tmpFormat = currentSchema.formatMinimum;
+ const tmpExclusive = currentSchema.formatExclusiveMaximum;
+ currentSchema.minLength = currentSchema.maxLength;
+ currentSchema.maxLength = tmpLength;
+ currentSchema.formatMinimum = currentSchema.formatMaximum;
+ currentSchema.formatMaximum = tmpFormat;
+ currentSchema.formatExclusiveMaximum = !currentSchema.formatExclusiveMinimum;
+ currentSchema.formatExclusiveMinimum = !tmpExclusive;
+ }
+
+ if (typeof currentSchema.minLength === 'number') {
+ if (currentSchema.minLength === 1) {
+ type = 'non-empty string';
+ } else {
+ const length = Math.max(currentSchema.minLength - 1, 0);
+ hints.push(`should be longer than ${length} character${length > 1 ? 's' : ''}`);
+ }
+ }
+
+ if (typeof currentSchema.maxLength === 'number') {
+ if (currentSchema.maxLength === 0) {
+ type = 'empty string';
+ } else {
+ const length = currentSchema.maxLength + 1;
+ hints.push(`should be shorter than ${length} character${length > 1 ? 's' : ''}`);
+ }
+ }
+
+ if (currentSchema.pattern) {
+ hints.push(`should${logic ? '' : ' not'} match pattern ${JSON.stringify(currentSchema.pattern)}`);
+ }
+
+ if (currentSchema.format) {
+ hints.push(`should${logic ? '' : ' not'} match format ${JSON.stringify(currentSchema.format)}`);
+ }
+
+ if (currentSchema.formatMinimum) {
+ hints.push(`should be ${currentSchema.formatExclusiveMinimum ? '>' : '>='} ${JSON.stringify(currentSchema.formatMinimum)}`);
+ }
+
+ if (currentSchema.formatMaximum) {
+ hints.push(`should be ${currentSchema.formatExclusiveMaximum ? '<' : '<='} ${JSON.stringify(currentSchema.formatMaximum)}`);
+ }
+
+ return [type].concat(hints);
+};
+/**
+ * @param {Schema} schema
+ * @param {boolean} logic
+ * @return {string[]}
+ */
+
+
+module.exports.numberHints = function numberHints(schema, logic) {
+ const hints = [schema.type === 'integer' ? 'integer' : 'number'];
+ const range = new Range();
+
+ if (typeof schema.minimum === 'number') {
+ range.left(schema.minimum);
+ }
+
+ if (typeof schema.exclusiveMinimum === 'number') {
+ range.left(schema.exclusiveMinimum, true);
+ }
+
+ if (typeof schema.maximum === 'number') {
+ range.right(schema.maximum);
+ }
+
+ if (typeof schema.exclusiveMaximum === 'number') {
+ range.right(schema.exclusiveMaximum, true);
+ }
+
+ const rangeFormat = range.format(logic);
+
+ if (rangeFormat) {
+ hints.push(rangeFormat);
+ }
+
+ if (typeof schema.multipleOf === 'number') {
+ hints.push(`should${logic ? '' : ' not'} be multiple of ${schema.multipleOf}`);
+ }
+
+ return hints;
+}; \ No newline at end of file