Added advanced search function

src/index.ts

@@ -13,6 +13,7 @@ export * from './misc';
 export * from './objects';
 export * from './path-events';
 export * from './promise-progress';
+export * from './search';
 export * from './string';
 export * from './time';
 export * from './types';

src/search.ts

@@ -0,0 +1,38 @@
+import {dotNotation, JSONAttemptParse} from '@ztimson/utils';
+
+export function search(rows: any[], search: string, regex?: boolean, transform: Function = (r: any) => r) {
+	if(!rows) return [];
+	return rows.filter(r => {
+		// Empty search
+		const value = transform(r);
+		if(!search) return true;
+		// Regex search
+		if(regex) {
+			return !!Object.values(value).filter((v: any) => {
+				try { return RegExp(search, 'gm').test(v.toString()); }
+				catch { return false; }
+			}).length
+		}
+		// Make sure at least one OR passes
+		const or = search.split('||').map(p => p.trim()).filter(p => !!p);
+		return -1 != or.findIndex(p => {
+			// Make sure all ANDs pass
+			const and = p.split('&&').map(p => p.trim()).filter(p => !!p);
+			return and.filter(p => {
+				// Boolean operator
+				const prop = /(\w+)\s*(==?|!=|>=|>|<=|<)\s*(\w+)/g.exec(p);
+				if(prop) {
+					const a = JSON.stringify(JSONAttemptParse(dotNotation<any>(value, prop[1])));
+					const operator = prop[2] == '=' ? '==' : prop[2];
+					const b = JSON.stringify(JSONAttemptParse(prop[3]));
+					return eval(`${a} ${operator} ${b}`);
+				}
+				// Case-sensitive
+				const v = Object.values(value).join('');
+				if(/[A-Z]/g.test(search)) return v.includes(p);
+				// Case-insensitive
+				return v.toLowerCase().includes(p);
+			}).length == and.length;
+		})
+	});
+}