callmephil’s gists

callmephil / base_firestore_service.dart

Created April 21, 2025 07:05

Base Firestore Service

	import 'package:cloud_firestore/cloud_firestore.dart';
	import 'package:flutter/foundation.dart';

	/// Base service class for handling CRUD operations with Firestore
	abstract class BaseFirestoreService<T> {
	/// Constructor
	BaseFirestoreService(String collectionPath) {
	_collection = _firestore.collection(collectionPath);
	}

callmephil / fireworks.dart

Last active April 5, 2025 11:34

flutter fireworks (gemini)

	import 'package:flutter/material.dart';
	import 'package:flutter/scheduler.dart';
	import 'dart:math';
	import 'dart:async';
	import 'dart:ui' as ui;
	import 'dart:typed_data';

	const bool kDebugMode = false;

	const int kLaunchIntervalBaseMs = 400;

callmephil / main.dart

Created March 7, 2025 09:18

Go like error handling in Dart

	typedef AsyncErrorRecord = ({Object error, StackTrace? stackTrace});

	abstract class Async<T> {
	const Async();

	static Future<(AsyncErrorRecord? error, T? result)> guard<T>(
	Future<T> Function() future,
	) async {
	try {
	final result = await future();

callmephil / gradient_border_progress.dart

Last active February 28, 2025 14:37

bi-directional gradient border progress on hover

	import 'dart:ui' as ui;

	import 'package:flutter/foundation.dart';
	import 'package:flutter/material.dart';

	void main() {
	runApp(const MyApp());
	}

	class MyApp extends StatelessWidget {

callmephil / animated_shadermask_gradient.dart

Created February 26, 2025 18:13

AnimatedBuilder + ShaderMask and LinearGradient

	import 'package:flutter/material.dart';
	import 'dart:ui';

	void main() {
	runApp(const MyApp());
	}

	class MyApp extends StatelessWidget {
	const MyApp({super.key});

callmephil / quotation.html

Last active February 26, 2025 14:07

Quotation generator: Generate a quotation and allow you to download it as pdf.

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<title>Quotation</title>
	<style>
	body {
	font-family: Arial, sans-serif;
	margin: 0;

callmephil / linkedin_scrapper.js

Created February 26, 2025 12:40

linkedIn and threads scrapper

	(function () {
	const Selectors = {
	COMMENTER_NAME: ".comments-comment-meta__description-title",
	COMMENT_TEXT: ".comments-comment-item__main-content",
	LIKES_COUNT: ".comments-comment-social-bar__reactions-count--cr span.v-align-middle",
	REPLY_ELEMENTS: ":scope article.comments-comment-entity--reply",
	TOP_LEVEL_COMMENTS: "article.comments-comment-entity:not(.comments-comment-entity--reply)",
	LOAD_MORE_BUTTON: ".comments-comments-list__load-more-comments-button--cr",
	};

callmephil / main.dart

Created February 2, 2025 23:25

widget_rebuild_evaluation

	import 'package:flutter/material.dart';
	import 'package:flutter/rendering.dart';

	void main() {
	runApp(const MyApp());
	}

	class MyApp extends StatefulWidget {
	const MyApp({super.key});

callmephil / text_reader_prototype.dart

Created January 31, 2025 09:01

Text Reader Prototype

	import 'dart:async';

	import 'package:collection/collection.dart';
	import 'package:flutter/gestures.dart';
	import 'package:flutter/material.dart';

	void main() {
	runApp(
	MaterialApp(
	home: Scaffold(

callmephil / firebase_error_validation.dart

Created January 24, 2025 15:44

firebase error validation example

	class FirebaseErrorValidation {
	const FirebaseErrorValidation._();

	/// default messages for firebase auth exceptions
	static const Map<String, String> _kErrorMessages = {
	'unknown': 'An unknown exception occurred.',
	'invalid-email': 'Email is not valid or badly formatted.',
	'user-disabled':
	'This user has been disabled. Please contact support for help.',
	'email-already-in-use': 'An account already exists for that email.',

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