riffusion-app/components/PromptPanel.tsx

321 lines
11 KiB
TypeScript

import PromptEntry from "./PromptEntry";
import { AppState, PlayingState, InferenceResult, PromptInput } from "../types";
import { useRef } from "react";
interface PromptPanelProps {
prompts: PromptInput[];
inferenceResults: InferenceResult[];
nowPlayingResult: InferenceResult;
appState: AppState;
changePrompt: (prompt: string, index: number) => void;
}
export default function PromptPanel({
prompts,
inferenceResults,
nowPlayingResult,
appState,
changePrompt,
}: PromptPanelProps) {
const inputPrompt = useRef(null);
var playingState: PlayingState
const getDisplayPrompts = () => {
var displayPrompts = [];
if (nowPlayingResult == null) {
playingState = PlayingState.UNINITIALIZED
} else if (nowPlayingResult.input.start.prompt == nowPlayingResult.input.end.prompt) {
playingState = PlayingState.SAME_PROMPT
} else {
playingState = PlayingState.TRANSITION
}
// Add the last 4 prompts from playedResults
// filter inferenceResults to only include results that have been played
const playedResults = inferenceResults.filter((r) => r.played);
// filter playedResults to include only results where alpha is 0.25 (the first alpha of a new transition)
const playedResultsAlpha = playedResults.filter((r) => r.input.alpha == 0.25);
// filter playedResultsAlpha to include only results where playedResultsAlpha.input.start.prompt is not the same as playedResultsAlpha.input.end.prompt
const playedResultsAlphaTransition = playedResultsAlpha.filter(
(r) => r.input.start.prompt != r.input.end.prompt
);
// select the last 4 results
const lastPlayedResultsAlphaTransition = playedResultsAlphaTransition.slice(-4);
// add the most recent end prompts to the displayPrompts
lastPlayedResultsAlphaTransition.forEach((result) => {
displayPrompts.push({ prompt: result.input.end.prompt });
});
// Handle the case where there are less than 4 played results (i.e. the initial state)
if (displayPrompts.length < 4) {
const promptsToAdd = prompts.slice(displayPrompts.length, 4);
displayPrompts = [...promptsToAdd, ...displayPrompts];
}
// Add in the upNext and staged prompts
// select the last 2 prompts from prompts
const lastPrompts = prompts.slice(-2);
// make a copy of the lastPrompts with new pointers
const lastPromptsCopy = lastPrompts.map((p) => ({ ...p }));
// if any of the lastPrompts have a transitionCounter, replace them with "" because they are already represented in the displayPrompts
lastPromptsCopy.forEach((prompt, index) => {
if (prompt.transitionCounter != null) {
lastPromptsCopy[index].prompt = "";
lastPromptsCopy[index].transitionCounter = null;
}
});
// add the prompts to the displayPrompts
lastPromptsCopy.forEach((p) => {
displayPrompts.push(p);
});
// if playingState == PlayingState.SAME_PROMPT or playingState == PlayingState.UNINITIALIZED, remove the first prompt from displayPrompts
if (playingState == PlayingState.SAME_PROMPT || playingState == PlayingState.UNINITIALIZED) {
displayPrompts.shift();
}
return displayPrompts;
}
const getPromptEntryClassName = (index: number) => {
switch (playingState) {
case PlayingState.UNINITIALIZED:
return promptEntryClassNames_5_0[index];
case PlayingState.SAME_PROMPT:
if (appState != AppState.TRANSITION) {
return promptEntryClassNames_5_0[index];
} else {
switch (nowPlayingResult.input.alpha) {
case 0:
return promptEntryClassNames_5_0[index];
case 0.25:
return promptEntryClassNames_5_25[index];
case 0.5:
return promptEntryClassNames_5_50[index];
case 0.75:
return promptEntryClassNames_5_75[index];
case 1:
return promptEntryClassNames_5_1[index];
}
}
case PlayingState.TRANSITION:
switch (nowPlayingResult.input.alpha) {
case 0:
return promptEntryClassNames_6_0[index];
case 0.25:
return promptEntryClassNames_6_25[index];
case 0.5:
return promptEntryClassNames_6_50[index];
case 0.75:
return promptEntryClassNames_6_75[index];
case 1:
return promptEntryClassNames_6_1[index];
}
default:
// These states are reached if alpha is greater than 1 but the new inference is not ready
if (appState != AppState.TRANSITION) {
return promptEntryClassNames_5_0[index];
}
else if (playingState == PlayingState.SAME_PROMPT) {
return promptEntryClassNames_5_1[index];
}
else {
return promptEntryClassNames_6_1[index];
}
}
}
return (
<>
<main className="z-10 fixed w-full md:static md:w-2/3 md:min-h-screen">
<div className="pl-10 pr-10 md:pl-20">
<div className="h-[78vh] landscape:sm:max-[750px]:h-[62vh] md:h-[80vh] flex flex-col justify-around pt-[10vh] pr-5">
{getDisplayPrompts().map((prompt, index) => (
<PromptEntry
prompt={prompt.prompt + " "}
className={getPromptEntryClassName(index)}
index={index}
key={index}
playingState={playingState}
/>
))}
</div>
{/* // Form trims spaces, and only submits if the remaining prompt is more than 0 characters */}
<form
onSubmit={(e) => {
e.preventDefault();
const prompt = e.currentTarget.prompt.value;
const trimmedPrompt = prompt.trimStart();
if (trimmedPrompt.length > 0) {
changePrompt(trimmedPrompt, prompts.length - 1);
inputPrompt.current.value = "";
} else {
inputPrompt.current.value = "";
}
}}
>
<input
className="flex w-full md:fixed md:w-1/2 h-12 pl-3 pr-3 text-xl text-sky-900 dark:text-sky-100 rounded-lg border-sky-700 border-4 hover:border-sky-600 focus:outline-none focus:border-sky-400"
ref={inputPrompt}
type="text"
id="prompt"
name="prompt"
placeholder="What do you want to hear next?"
maxLength={150}
minLength={2}
required={true}
autoComplete="off"
/>
</form>
</div>
</main>
</>
);
}
const promptEntryClassNameDict = {
0: "font-extralight text-xs text-gray-500 text-opacity-20",
1: "font-extralight text-xs text-gray-400 text-opacity-20",
2: "font-extralight text-sm text-gray-300 text-opacity-30",
3: "font-extralight text-sm text-gray-200 text-opacity-30",
4: "font-light text-sm text-gray-200 text-opacity-40",
5: "font-light text-base text-gray-200 text-opacity-40",
6: "font-light text-base text-gray-100 text-opacity-50",
7: "font-light text-base text-gray-100 text-opacity-50", // starter for 0
8: "font-light text-base text-gray-100 text-opacity-50",
9: "font-light text-lg text-gray-100 text-opacity-50",
10: "font-light text-lg text-gray-100 text-opacity-60",
11: "font-normal text-lg text-gray-100 text-opacity-60",
12: "font-normal text-xl text-gray-100 text-opacity-60",
13: "font-normal text-xl text-gray-100 text-opacity-70",
14: "font-normal text-xl text-gray-100 text-opacity-70",
15: "font-normal text-xl text-gray-100 text-opacity-70", // starter for 1
16: "font-medium text-2xl text-gray-100 text-opacity-80", // 0%
17: "font-medium text-3xl text-gray-100 text-opacity-90", // 25%
18: "font-semibold text-4xl text-white", // 50%
19: "font-bold text-4xl text-white", // 75%
20: "font-bold text-5xl text-white",
21: "font-bold text-5xl text-white",
22: "font-bold text-5xl text-white",
23: "font-bold text-5xl text-white", // starter for 2 "start"
24: "font-bold text-5xl text-white",
25: "font-bold text-4xl text-white", // 75%
26: "font-semibold text-4xl text-white", // 50%
27: "font-medium text-3xl text-gray-100 text-opacity-90", // 25%
28: "font-normal text-2xl text-gray-100 text-opacity-80",
29: "font-normal text-l text-gray-100 text-opacity-70",
30: "font-normal text-l text-gray-100 text-opacity-70",
31: "font-normal text-l text-gray-100 text-opacity-70", // starter for 3 "end"
32: "font-normal text-base text-gray-100 text-opacity-70",
33: "font-normal text-base text-gray-100 text-opacity-60",
34: "font-normal text-base text-gray-100 text-opacity-60",
35: "font-normal text-base text-gray-100 text-opacity-60", // starter for 4 when "staging"
36: "font-normal text-base text-gray-100 text-opacity-60", // starter for 4 and 5 "Up Next"
}
// ClassNames below
// Note that 6_0 and 5_25 are never reached in current stucture
const promptEntryClassNames_5_0 = {
0: promptEntryClassNameDict[7],
1: promptEntryClassNameDict[15],
2: promptEntryClassNameDict[23], // This is the start and end prompt
3: promptEntryClassNameDict[31], // This is the staged prompt
4: promptEntryClassNameDict[36], // This is the UP NEXT prompt
}
const promptEntryClassNames_5_25 = { // This is not reached unless user has poor connection or delayed server response
0: promptEntryClassNameDict[7],
1: promptEntryClassNameDict[15],
2: promptEntryClassNameDict[23], // This is the start and end prompt
3: promptEntryClassNameDict[31], // This is the staged prompt
4: promptEntryClassNameDict[36], // This is the UP NEXT prompt
}
const promptEntryClassNames_5_50 = {
0: promptEntryClassNameDict[6],
1: promptEntryClassNameDict[14],
2: promptEntryClassNameDict[22],
3: promptEntryClassNameDict[30],
4: promptEntryClassNameDict[36],
}
const promptEntryClassNames_5_75 = {
0: promptEntryClassNameDict[5],
1: promptEntryClassNameDict[13],
2: promptEntryClassNameDict[21],
3: promptEntryClassNameDict[29],
4: promptEntryClassNameDict[36],
}
const promptEntryClassNames_5_1 = {
0: promptEntryClassNameDict[4],
1: promptEntryClassNameDict[12],
2: promptEntryClassNameDict[20],
3: promptEntryClassNameDict[28],
4: promptEntryClassNameDict[36],
}
const promptEntryClassNames_6_0 = { // This is not reached unless user has poor connection or delayed server response
0: promptEntryClassNameDict[3],
1: promptEntryClassNameDict[11],
2: promptEntryClassNameDict[19],
3: promptEntryClassNameDict[27],
4: promptEntryClassNameDict[35],
5: promptEntryClassNameDict[36],
}
const promptEntryClassNames_6_25 = {
0: promptEntryClassNameDict[3],
1: promptEntryClassNameDict[11],
2: promptEntryClassNameDict[19],
3: promptEntryClassNameDict[27],
4: promptEntryClassNameDict[35],
5: promptEntryClassNameDict[36],
}
const promptEntryClassNames_6_50 = {
0: promptEntryClassNameDict[2],
1: promptEntryClassNameDict[10],
2: promptEntryClassNameDict[18],
3: promptEntryClassNameDict[26],
4: promptEntryClassNameDict[34],
5: promptEntryClassNameDict[36],
}
const promptEntryClassNames_6_75 = {
0: promptEntryClassNameDict[1],
1: promptEntryClassNameDict[9],
2: promptEntryClassNameDict[17],
3: promptEntryClassNameDict[25],
4: promptEntryClassNameDict[33],
5: promptEntryClassNameDict[36],
}
const promptEntryClassNames_6_1 = {
0: promptEntryClassNameDict[0],
1: promptEntryClassNameDict[8],
2: promptEntryClassNameDict[16],
3: promptEntryClassNameDict[24],
4: promptEntryClassNameDict[32],
5: promptEntryClassNameDict[36],
}