Add configurable time control sliders to PlaySetupModal

src/components/Common/PlaySetupModal.tsx

@@ -14,6 +14,12 @@ import {
 } from 'src/types'
 import { ModalContext } from 'src/contexts'
 import { ModalContainer } from './ModalContainer'
+import { Slider } from './Slider'
+import {
+  customToPresetTimeControl,
+  parseTimeControl,
+  getPresetOptions,
+} from 'src/lib/timeControlUtils'
 
 const maiaOptions = [
   'maia_kdd_1100',
@@ -82,6 +88,9 @@ export const PlaySetupModal: React.FC<Props> = (props: Props) => {
   const [timeControl, setTimeControl] = useState<TimeControl>(
     props.timeControl || TimeControlOptions[0],
   )
+  const [useCustomTime, setUseCustomTime] = useState<boolean>(false)
+  const [customMinutes, setCustomMinutes] = useState<number>(10)
+  const [customIncrement, setCustomIncrement] = useState<number>(0)
   const [isBrain, setIsBrain] = useState<boolean>(props.isBrain || false)
   const [sampleMoves, setSampleMoves] = useState<boolean>(
     props.sampleMoves || true,
@@ -102,9 +111,18 @@ export const PlaySetupModal: React.FC<Props> = (props: Props) => {
 
   const [openMoreOptions, setMoreOptionsOpen] = useState<boolean>(true)
 
+  // Helper function to get the effective time control
+  const getEffectiveTimeControl = (): TimeControl => {
+    if (useCustomTime) {
+      return customToPresetTimeControl(customMinutes, customIncrement)
+    }
+    return timeControl
+  }
+
   const start = useCallback(
     (color: Color | undefined) => {
       const player = color ?? ['white', 'black'][Math.floor(Math.random() * 2)]
+      const effectiveTimeControl = getEffectiveTimeControl()
 
       if (fen && !new Chess().validateFen(fen).valid) {
         toast.error('Invalid Starting FEN provided')
@@ -120,7 +138,7 @@ export const PlaySetupModal: React.FC<Props> = (props: Props) => {
             player: player,
             //maiaPartnerVersion: maiaPartnerVersion,
             maiaVersion: maiaVersion,
-            timeControl: timeControl,
+            timeControl: effectiveTimeControl,
             sampleMoves: sampleMoves,
             simulateMaiaTime: simulateMaiaTime,
             startFen: fen,
@@ -133,7 +151,7 @@ export const PlaySetupModal: React.FC<Props> = (props: Props) => {
             player: player,
             maiaPartnerVersion: maiaPartnerVersion,
             maiaVersion: maiaVersion,
-            timeControl: timeControl,
+            timeControl: effectiveTimeControl,
             isBrain: isBrain,
             sampleMoves: sampleMoves,
             simulateMaiaTime: simulateMaiaTime,
@@ -148,7 +166,7 @@ export const PlaySetupModal: React.FC<Props> = (props: Props) => {
       push,
       maiaPartnerVersion,
       maiaVersion,
-      timeControl,
+      getEffectiveTimeControl,
       sampleMoves,
       simulateMaiaTime,
       fen,
@@ -250,18 +268,61 @@ export const PlaySetupModal: React.FC<Props> = (props: Props) => {
               <div>
                 <label
                   htmlFor="time-control-select"
-                  className="mb-1 block text-sm font-medium text-primary"
+                  className="mb-2 block text-sm font-medium text-primary"
                 >
                   Time control:
                 </label>
-                <div id="time-control-select">
+
+                {/* Toggle between preset and custom */}
+                <div className="mb-3">
                   <OptionSelect
-                    options={TimeControlOptions}
-                    labels={TimeControlOptionNames}
-                    selected={timeControl}
-                    onChange={setTimeControl}
+                    options={[false, true]}
+                    labels={['Preset', 'Custom']}
+                    selected={useCustomTime}
+                    onChange={setUseCustomTime}
                   />
                 </div>
+
+                {useCustomTime ? (
+                  /* Custom time controls with sliders */
+                  <div className="space-y-3 rounded bg-background-2 p-3">
+                    <Slider
+                      id="time-slider"
+                      label="Time per side"
+                      value={customMinutes}
+                      min={1}
+                      max={180}
+                      step={1}
+                      unit=" min"
+                      onChange={setCustomMinutes}
+                    />
+                    <Slider
+                      id="increment-slider"
+                      label="Increment per move"
+                      value={customIncrement}
+                      min={0}
+                      max={60}
+                      step={1}
+                      unit=" sec"
+                      onChange={setCustomIncrement}
+                    />
+                    <div className="mt-2 text-center">
+                      <span className="text-xs text-secondary">
+                        Time control: {customMinutes}+{customIncrement}
+                      </span>
+                    </div>
+                  </div>
+                ) : (
+                  /* Preset time controls */
+                  <div id="time-control-select">
+                    <OptionSelect
+                      options={TimeControlOptions}
+                      labels={TimeControlOptionNames}
+                      selected={timeControl}
+                      onChange={setTimeControl}
+                    />
+                  </div>
+                )}
               </div>
 
               <div>

src/components/Common/Slider.tsx

@@ -0,0 +1,81 @@
+import React from 'react'
+
+interface SliderProps {
+  label: string
+  value: number
+  min: number
+  max: number
+  step?: number
+  unit?: string
+  onChange: (value: number) => void
+  id?: string
+}
+
+export const Slider: React.FC<SliderProps> = ({
+  label,
+  value,
+  min,
+  max,
+  step = 1,
+  unit = '',
+  onChange,
+  id,
+}) => {
+  const handleChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    onChange(Number(e.target.value))
+  }
+
+  return (
+    <div className="flex flex-col gap-2">
+      <div className="flex items-center justify-between">
+        <label htmlFor={id} className="text-sm font-medium text-primary">
+          {label}
+        </label>
+        <span className="text-sm text-secondary">
+          {value}
+          {unit}
+        </span>
+      </div>
+      <div className="relative">
+        <input
+          id={id}
+          type="range"
+          min={min}
+          max={max}
+          step={step}
+          value={value}
+          onChange={handleChange}
+          className="h-2 w-full cursor-pointer appearance-none rounded-lg bg-background-3 outline-none"
+          style={{
+            background: `linear-gradient(to right, rgb(var(--color-human-accent4)) 0%, rgb(var(--color-human-accent4)) ${
+              ((value - min) / (max - min)) * 100
+            }%, rgb(var(--color-background3)) ${
+              ((value - min) / (max - min)) * 100
+            }%, rgb(var(--color-background3)) 100%)`,
+          }}
+        />
+        <style jsx>{`
+          input[type='range']::-webkit-slider-thumb {
+            appearance: none;
+            height: 18px;
+            width: 18px;
+            border-radius: 50%;
+            background: rgb(var(--color-human-accent4));
+            cursor: pointer;
+            border: 2px solid rgb(var(--color-background1));
+            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+          }
+          input[type='range']::-moz-range-thumb {
+            height: 18px;
+            width: 18px;
+            border-radius: 50%;
+            background: rgb(var(--color-human-accent4));
+            cursor: pointer;
+            border: 2px solid rgb(var(--color-background1));
+            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
+          }
+        `}</style>
+      </div>
+    </div>
+  )
+}

src/components/Common/index.ts

@@ -17,3 +17,4 @@ export * from './ModalContainer'
 export * from './ContinueAgainstMaia'
 export * from './AnimatedNumber'
 export * from './DownloadModelModal'
+export * from './Slider'

src/lib/timeControlUtils.ts

@@ -0,0 +1,63 @@
+/**
+ * Utility functions for time control conversion between custom values and preset formats
+ */
+
+import { TimeControl, TimeControlOptions } from 'src/types'
+
+export interface CustomTimeControl {
+  minutes: number
+  increment: number
+}
+
+/**
+ * Convert custom time control values to the closest preset TimeControl format
+ */
+export const customToPresetTimeControl = (
+  minutes: number,
+  increment: number,
+): TimeControl => {
+  const customFormat = `${minutes}+${increment}`
+
+  // Check if it matches any existing preset
+  if (TimeControlOptions.includes(customFormat as TimeControl)) {
+    return customFormat as TimeControl
+  }
+
+  // For custom values that don't match presets, return the custom format
+  // The game logic will need to handle this appropriately
+  return customFormat as TimeControl
+}
+
+/**
+ * Parse a TimeControl string into custom time control values
+ */
+export const parseTimeControl = (
+  timeControl: TimeControl,
+): CustomTimeControl => {
+  if (timeControl === 'unlimited') {
+    return { minutes: 0, increment: 0 }
+  }
+
+  const [minutesStr, incrementStr] = timeControl.split('+')
+  return {
+    minutes: parseInt(minutesStr, 10) || 0,
+    increment: parseInt(incrementStr, 10) || 0,
+  }
+}
+
+/**
+ * Check if a time control is a preset option
+ */
+export const isPresetTimeControl = (timeControl: TimeControl): boolean => {
+  return TimeControlOptions.includes(timeControl)
+}
+
+/**
+ * Get preset time control options with labels
+ */
+export const getPresetOptions = () => {
+  return TimeControlOptions.map((option) => ({
+    value: option,
+    label: option === 'unlimited' ? 'Unlimited' : option,
+  }))
+}