MediaWiki:Gadget-fa-bid-calculator.js - Revision history

Sam: The league is NBA RealGM

2026-10-08T21:42:39Z

The league is NBA RealGM

← Older revision		Revision as of 21:42, 8 October 2026
Line 1:		Line 1:
	/**		/**
	* ~~1TC~~ RealGM — free agency bid calculator.		* NBA RealGM — free agency bid calculator.
	* Implements the points system on [[NBA:Free Agency]]. If the two ever disagree,		* Implements the points system on [[NBA:Free Agency]]. If the two ever disagree,
	* the wiki page is the rule and this script is the bug.		* the wiki page is the rule and this script is the bug.

Sam: Use Sonics in the example placeholder

2026-10-07T21:06:15Z

Use Sonics in the example placeholder

← Older revision		Revision as of 21:06, 7 October 2026
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	var team = document.createElement( 'input' );		var team = document.createElement( 'input' );
	team.type = 'text';		team.type = 'text';
	team.placeholder = '~~Suns~~';		team.placeholder = 'Sonics';
	team.className = 'tc-calc-wide';		team.className = 'tc-calc-wide';

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	// --- ready-to-paste post ---		// --- ready-to-paste post ---
	// "~~Suns~~ offer Caldwell Jones 2 years @ $500,000 = 3.5 points".		// "Sonics offer Caldwell Jones 2 years @ $500,000 = 3.5 points".
	// Whatever of team/player is missing simply drops out.		// Whatever of team/player is missing simply drops out.
	var tm = team.value.trim(),		var tm = team.value.trim(),

Sam: Bid to beat must clear the standing bid by 0.2 points

2026-10-07T21:00:46Z

Bid to beat must clear the standing bid by 0.2 points

← Older revision		Revision as of 21:00, 7 October 2026
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	var MIN_OFFER = 500000,		var MIN_OFFER = 500000,
	MIN_RAISE = 200000,		MIN_RAISE = 200000,
			MIN_RAISE_POINTS = 0.2,
	MAX_YEARS = 4,		MAX_YEARS = 4,
	MAX_YEARS_35 = 2,		MAX_YEARS_35 = 2,
	YEAR_POINTS = 1.5;		YEAR_POINTS = 1.5;


	function money( n ) {		function money( n ) {
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	box.className = 'tc-calc-note';		box.className = 'tc-calc-note';

	if ( total > ~~target~~ ) {		// A bid must clear the standing one by at least MIN_RAISE_POINTS, so
			// the bar is target + 0.2, not merely more than target. Everything
			// here is counted in tenths of a point: 0.1 points is exactly
			// $100,000 and a year is exactly 15 tenths, so integer arithmetic
			// gets the answer that 0.2 + 2.0 in binary floating point does not.
			var requiredTenths = Math.round( target * 10 ) + ( MIN_RAISE_POINTS * 10 );

			if ( Math.round( total * 10 ) >= requiredTenths ) {
	box.textContent = 'This already beats ' + pts( target ) + ' points.';		box.textContent = 'This already beats ' + pts( target ) + ' points.';
	} else {		} else {
	~~// cheapest money-only raise, in $200,000 steps~~		var salaryTenths = requiredTenths - y * ( YEAR_POINTS * 10 ),
	var ~~needed~~ = ( ~~target - total~~ ) * 1000000,		newSalary = Math.max( salaryTenths * 100000, MIN_OFFER );
	~~raises~~ = Math.max( ~~1, Math.ceil( needed / MIN_RAISE ) ),~~
	~~newSalary = s + ( raises~~ * ~~MIN_RAISE );~~
	~~while ( points( y~~, ~~newSalary~~ ) ~~<= target ) {~~
	~~newSalary += MIN_RAISE~~;
	}
	box.textContent = 'To beat ' + pts( target ) + ' points at ' + y +		box.textContent = 'To beat ' + pts( target ) + ' points at ' + y +
	( y === 1 ? ' year' : ' years' ) + ': ' + money( newSalary ) +		( y === 1 ? ' year' : ' years' ) + ': ' + money( newSalary ) +

Sam: Thousands separators in the salary field

2026-10-07T15:19:02Z

Thousands separators in the salary field

← Older revision		Revision as of 15:19, 7 October 2026
Line 17:		Line 17:
	function money( n ) {		function money( n ) {
	return '$' + n.toLocaleString( 'en-US' );		return '$' + n.toLocaleString( 'en-US' );
			}

			/** Digits only, so "4,000,000" and "4000000" both read as 4000000. */
			function parseMoney( v ) {
			var digits = String( v ).replace( /[^0-9]/g, '' );
			return digits === '' ? NaN : Number( digits );
			}

			/**
			* Reformat a text input with thousands separators, keeping the caret where
			* the typist left it. A plain reformat would send it to the end, which makes
			* editing the middle of a figure unusable.
			*/
			function formatWithCaret( el ) {
			var before = el.value.slice( 0, el.selectionStart ),
			digitsBefore = before.replace( /[^0-9]/g, '' ).length,
			n = parseMoney( el.value );

			el.value = isNaN( n ) ? '' : n.toLocaleString( 'en-US' );

			// Walk forward past the same number of digits to place the caret.
			var pos = 0, seen = 0;
			while ( pos < el.value.length && seen < digitsBefore ) {
			if ( /[0-9]/.test( el.value[ pos ] ) ) {
			seen++;
			}
			pos++;
			}
			el.setSelectionRange( pos, pos );
	}		}

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	var years = document.createElement( 'select' );		var years = document.createElement( 'select' );
			// A number input cannot display separators — browsers reject a comma as
			// invalid number syntax — so this is a text input formatted by hand.
	var salary = document.createElement( 'input' );		var salary = document.createElement( 'input' );
	salary.type = '~~number~~';		salary.type = 'text';
	salary.~~step~~ = ~~String( MIN_RAISE )~~;		salary.inputMode = 'numeric';
	salary.~~min~~ = ~~String~~( ~~MIN_OFFER~~ );		salary.autocomplete = 'off';
	salary.~~value = String~~( ~~MIN_OFFER~~ );		salary.className = 'tc-calc-money';
			salary.value = MIN_OFFER.toLocaleString( 'en-US' );
			salary.addEventListener( 'input', function () {
			formatWithCaret( salary );
			} );

	var age35 = document.createElement( 'input' );		var age35 = document.createElement( 'input' );
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	function render() {		function render() {
	var y = Number( years.value ),		var y = Number( years.value ),
	s = ~~Number~~( salary.value ),		s = parseMoney( salary.value ),
	max = age35.checked ? MAX_YEARS_35 : MAX_YEARS;		max = age35.checked ? MAX_YEARS_35 : MAX_YEARS;

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	use.textContent = 'Use ' + money( newSalary );		use.textContent = 'Use ' + money( newSalary );
	use.addEventListener( 'click', function () {		use.addEventListener( 'click', function () {
	salary.value = ~~String~~( ~~newSalary~~ );		salary.value = newSalary.toLocaleString( 'en-US' );
	render();		render();
	} );		} );

Sam: Stack calculator rows on narrow screens

2026-09-25T14:31:03Z

Stack calculator rows on narrow screens

← Older revision		Revision as of 14:31, 25 September 2026
Line 97:		Line 97:
	form.className = 'tc-calc';		form.className = 'tc-calc';

			/**
			* One labelled row. Controls live in their own flex wrapper so that on a
			* narrow screen the label can stack above them while they stay in a row.
			* Returns the wrapper, so callers can append a readout beside the control.
			*/
	function row( labelText, el ) {		function row( labelText, el ) {
	var r = document.createElement( 'div' );		var r = document.createElement( 'div' );
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	var l = document.createElement( 'label' );		var l = document.createElement( 'label' );
	l.textContent = labelText;		l.textContent = labelText;
			var c = document.createElement( 'div' );
			c.className = 'tc-calc-controls';
			c.appendChild( el );
	r.appendChild( l );		r.appendChild( l );
	r.appendChild( el );		r.appendChild( c );
	form.appendChild( r );		form.appendChild( r );
	return r;		return c;
	}		}

Line 126:		Line 134:
	name.type = 'text';		name.type = 'text';
	name.placeholder = 'Caldwell Jones';		name.placeholder = 'Caldwell Jones';
	name.~~style.width~~ = '~~14em~~';		name.className = 'tc-calc-wide';

	var team = document.createElement( 'input' );		var team = document.createElement( 'input' );
	team.type = 'text';		team.type = 'text';
	team.placeholder = 'Suns';		team.placeholder = 'Suns';
	team.~~style.width~~ = '~~14em~~';		team.className = 'tc-calc-wide';

	function fillYears() {		function fillYears() {
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	salaryPts.className = 'tc-calc-inline';		salaryPts.className = 'tc-calc-inline';
	row( 'Salary', salary ).appendChild( salaryPts );		row( 'Salary', salary ).appendChild( salaryPts );
	~~var ageRow =~~ row( 'Player is 35+', age35 );		row( 'Player is 35+', age35 ).parentNode
	~~ageRow~~.querySelector( 'label' ).style.fontWeight = 'normal';		.querySelector( 'label' ).style.fontWeight = 'normal';
	row( 'Bid to beat (optional)', beat );		row( 'Bid to beat (optional)', beat );
	row( 'Your team (optional)', team );		row( 'Your team (optional)', team );

Sam: Years -> Contract length, matching the re-sign calculator

2026-09-24T15:32:18Z

Years -> Contract length, matching the re-sign calculator

← Older revision		Revision as of 15:32, 24 September 2026
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	var yearPts = document.createElement( 'span' );		var yearPts = document.createElement( 'span' );
	yearPts.className = 'tc-calc-inline';		yearPts.className = 'tc-calc-inline';
	row( '~~Years~~', years ).appendChild( yearPts );		row( 'Contract length', years ).appendChild( yearPts );

	var salaryPts = document.createElement( 'span' );		var salaryPts = document.createElement( 'span' );

Sam: Lower-case years/points in the bid format

2026-09-24T15:06:36Z

Lower-case years/points in the bid format

← Older revision		Revision as of 15:06, 24 September 2026
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	// --- ready-to-paste post ---		// --- ready-to-paste post ---
	// "Suns offer Caldwell Jones 2 ~~Years~~ @ $500,000 = 3.5 ~~Points~~".		// "Suns offer Caldwell Jones 2 years @ $500,000 = 3.5 points".
	// Whatever of team/player is missing simply drops out.		// Whatever of team/player is missing simply drops out.
	var tm = team.value.trim(),		var tm = team.value.trim(),
	pl = name.value.trim(),		pl = name.value.trim(),
	prefix = tm && pl ? tm + ' offer ' + pl : ( pl \|\| ( tm ? tm + ' offer' : '' ) ),		prefix = tm && pl ? tm + ' offer ' + pl : ( pl \|\| ( tm ? tm + ' offer' : '' ) ),
	offer = y + ( y === 1 ? ' ~~Year~~' : ' ~~Years~~' ) + ' @ ' + money( s ) +		offer = y + ( y === 1 ? ' year' : ' years' ) + ' @ ' + money( s ) +
	' = ' + pts( total ) + ' ~~Points~~';		' = ' + pts( total ) + ' points';
	out.appendChild( postBlock( prefix ? prefix + ' ' + offer : offer ) );		out.appendChild( postBlock( prefix ? prefix + ' ' + offer : offer ) );

Sam: 35+ wording, Use-this-salary button

2026-09-24T14:58:51Z

35+ wording, Use-this-salary button

← Older revision		Revision as of 14:58, 24 September 2026
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	salaryPts.className = 'tc-calc-inline';		salaryPts.className = 'tc-calc-inline';
	row( 'Salary', salary ).appendChild( salaryPts );		row( 'Salary', salary ).appendChild( salaryPts );
	var ageRow = row( 'Player is 35 ~~or older~~', age35 );		var ageRow = row( 'Player is 35+', age35 );
	ageRow.querySelector( 'label' ).style.fontWeight = 'normal';		ageRow.querySelector( 'label' ).style.fontWeight = 'normal';
	row( 'Bid to beat (optional)', beat );		row( 'Bid to beat (optional)', beat );
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	if ( y > max ) {		if ( y > max ) {
	problems.push( 'Maximum length is ' + max + ' years' +		problems.push( 'Maximum length is ' + max + ' years' +
	( age35.checked ? ' for a player 35 ~~or older~~' : '' ) + '.' );		( age35.checked ? ' for a player 35+' : '' ) + '.' );
	}		}
	if ( problems.length ) {		if ( problems.length ) {
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	box.textContent = 'To beat ' + pts( target ) + ' points at ' + y +		box.textContent = 'To beat ' + pts( target ) + ' points at ' + y +
	( y === 1 ? ' year' : ' years' ) + ': ' + money( newSalary ) +		( y === 1 ? ' year' : ' years' ) + ': ' + money( newSalary ) +
	' (' + pts( points( y, newSalary ) ) + ' points).';		' (' + pts( points( y, newSalary ) ) + ' points). ';

			var use = document.createElement( 'button' );
			use.type = 'button';
			use.className = 'tc-calc-use';
			use.textContent = 'Use ' + money( newSalary );
			use.addEventListener( 'click', function () {
			salary.value = String( newSalary );
			render();
			} );
			box.appendChild( use );
	}		}
	out.appendChild( box );		out.appendChild( box );

Sam: Drop add-a-year, 35 or older, copy on new-topic click

2026-09-24T14:44:54Z

Drop add-a-year, 35 or older, copy on new-topic click

← Older revision		Revision as of 14:44, 24 September 2026
Line 68:		Line 68:
	link.target = '_blank';		link.target = '_blank';
	link.rel = 'noopener';		link.rel = 'noopener';
	link.textContent = '~~Start~~ a new topic in NBA: Free Agency';		link.textContent = 'Copy and start a new topic in NBA: Free Agency';
			// IPB has no parameter for seeding the post body, so the next best thing
			// is to put it on the clipboard on the way out.
			link.addEventListener( 'click', function () {
			if ( navigator.clipboard && navigator.clipboard.writeText ) {
			navigator.clipboard.writeText( text );
			}
			} );
	actions.appendChild( link );		actions.appendChild( link );

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	salaryPts.className = 'tc-calc-inline';		salaryPts.className = 'tc-calc-inline';
	row( 'Salary', salary ).appendChild( salaryPts );		row( 'Salary', salary ).appendChild( salaryPts );
	var ageRow = row( 'Player is 35 or ~~over~~', age35 );		var ageRow = row( 'Player is 35 or older', age35 );
	ageRow.querySelector( 'label' ).style.fontWeight = 'normal';		ageRow.querySelector( 'label' ).style.fontWeight = 'normal';
	row( 'Bid to beat (optional)', beat );		row( 'Bid to beat (optional)', beat );
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	if ( y > max ) {		if ( y > max ) {
	problems.push( 'Maximum length is ' + max + ' years' +		problems.push( 'Maximum length is ' + max + ' years' +
	( age35.checked ? ' for a player 35 or ~~over~~' : '' ) + '.' );		( age35.checked ? ' for a player 35 or older' : '' ) + '.' );
	}		}
	if ( problems.length ) {		if ( problems.length ) {
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	newSalary += MIN_RAISE;		newSalary += MIN_RAISE;
	}		}
	~~var lines~~ = [		box.textContent = 'To beat ' + pts( target ) + ' points at ' + y +
	'To beat ' + pts( target ) + ' points at ' + y +
	( y === 1 ? ' year' : ' years' ) + ': ' + money( newSalary ) +		( y === 1 ? ' year' : ' years' ) + ': ' + money( newSalary ) +
	' (' + pts( points( y, newSalary ) ) + ' points).'		' (' + pts( points( y, newSalary ) ) + ' points).';
	];
	~~if ( y < max ) {~~
	~~var extraYear = points( y + 1, s );~~
	~~lines.push( 'Or add a year: ' + ( y + 1 ) + ' years at ' + money( s ) +~~
	~~' = ' + pts( extraYear ) + ' points' +~~
	~~( extraYear > target ? '.' : ' — still short.' ) );~~
	}
	~~box.textContent = lines.join( ' ' )~~;
	}		}
	out.appendChild( box );		out.appendChild( box );

Sam: Show component points beside each input

2026-09-24T14:32:39Z

Show component points beside each input

← Older revision		Revision as of 14:32, 24 September 2026
Line 17:		Line 17:
	function money( n ) {		function money( n ) {
	return '$' + n.toLocaleString( 'en-US' );		return '$' + n.toLocaleString( 'en-US' );
			}

			function pointWord( n ) {
			return '= ' + pts( n ) + ( pts( n ) === 1 ? ' point' : ' points' );
	}		}

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	fillYears();		fillYears();

	row( 'Years', years );		var yearPts = document.createElement( 'span' );
	row( 'Salary', salary );		yearPts.className = 'tc-calc-inline';
			row( 'Years', years ).appendChild( yearPts );

			var salaryPts = document.createElement( 'span' );
			salaryPts.className = 'tc-calc-inline';
			row( 'Salary', salary ).appendChild( salaryPts );
	var ageRow = row( 'Player is 35 or over', age35 );		var ageRow = row( 'Player is 35 or over', age35 );
	ageRow.querySelector( 'label' ).style.fontWeight = 'normal';		ageRow.querySelector( 'label' ).style.fontWeight = 'normal';
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	if ( !s \|\| isNaN( s ) ) {		if ( !s \|\| isNaN( s ) ) {
			yearPts.textContent = '';
			salaryPts.textContent = '';
	var empty = document.createElement( 'p' );		var empty = document.createElement( 'p' );
	empty.className = 'tc-calc-note';		empty.className = 'tc-calc-note';
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	var total = points( y, s );		var total = points( y, s );
			yearPts.textContent = pointWord( y * YEAR_POINTS );
			salaryPts.textContent = pointWord( s / 1000000 );

	var big = document.createElement( 'div' );		var big = document.createElement( 'div' );
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	out.appendChild( big );		out.appendChild( big );

	~~var steps = document.createElement( 'ol' );~~
	~~steps.className = 'tc-calc-steps';~~
	[
	~~y + ' × 1.5 = ' + pts( y * YEAR_POINTS ) + ' points for years',~~
	~~money( s ) + ' = ' + pts( s / 1000000 ) + ' points for money',~~
	~~'Total ' + pts( total )~~
	~~].forEach( function ( t ) {~~
	~~var li = document.createElement( 'li' );~~
	~~li.textContent = t;~~
	~~steps.appendChild( li );~~
	~~} );~~
	~~out.appendChild( steps );~~

	// --- validity ---		// --- validity ---