This commit is contained in:
MapleLeaf
2021-12-16 11:48:18 -06:00
parent 803252290d
commit e709e3acb5
33 changed files with 467 additions and 437 deletions

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@@ -1,19 +0,0 @@
import type { ColorResolvable } from "discord.js"
import type { ReactNode } from "react"
import * as React from "react"
export type EmbedProps = {
color?: ColorResolvable
children?: ReactNode
}
export function Embed(props: EmbedProps) {
return (
<reacord-element
modifyOptions={(options) => {
options.embeds ??= []
options.embeds.push({ color: props.color })
}}
/>
)
}

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@@ -1,79 +0,0 @@
import type { Message, MessageOptions, TextBasedChannels } from "discord.js"
import type { ReacordElement } from "./element.js"
type Action =
| { type: "updateMessage"; options: MessageOptions }
| { type: "deleteMessage" }
export class ReacordContainer {
private channel: TextBasedChannels
private message?: Message
private actions: Action[] = []
private runningPromise?: Promise<void>
constructor(channel: TextBasedChannels) {
this.channel = channel
}
render(instances: ReacordElement[]) {
const messageOptions: MessageOptions = {
content: instances.join("") || undefined, // empty strings are not allowed
}
const hasContent = messageOptions.content !== undefined
this.addAction(
hasContent
? { type: "updateMessage", options: messageOptions }
: { type: "deleteMessage" },
)
}
completion() {
return this.runningPromise ?? Promise.resolve()
}
private addAction(action: Action) {
const lastAction = this.actions[this.actions.length - 1]
if (lastAction?.type === action.type) {
this.actions[this.actions.length - 1] = action
} else {
this.actions.push(action)
}
this.runActions()
}
private runActions() {
if (this.runningPromise) return
this.runningPromise = new Promise((resolve) => {
// using a microtask to allow multiple actions to be added synchronously
queueMicrotask(async () => {
let action: Action | undefined
while ((action = this.actions.shift())) {
try {
await this.runAction(action)
} catch (error) {
console.error(`Failed to run action:`, action)
console.error(error)
}
}
resolve()
this.runningPromise = undefined
})
})
}
private async runAction(action: Action) {
if (action.type === "updateMessage") {
this.message = await (this.message
? this.message.edit(action.options)
: this.channel.send(action.options))
}
if (action.type === "deleteMessage") {
await this.message?.delete()
this.message = undefined
}
}
}

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@@ -1,15 +0,0 @@
import type { MessageOptions } from "discord.js"
export type ReacordElementJsxTag = "reacord-element"
export type ReacordElement = {
modifyOptions: (options: MessageOptions) => void
}
declare global {
namespace JSX {
// eslint-disable-next-line @typescript-eslint/consistent-type-definitions
interface IntrinsicElements
extends Record<ReacordElementJsxTag, ReacordElement> {}
}
}

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@@ -1,14 +0,0 @@
import test from "ava"
import { createDeferred } from "./deferred.js"
test("resolve", async (t) => {
const deferred = createDeferred<string>()
setTimeout(() => deferred.resolve("hi"))
t.is(await deferred, "hi")
})
test("reject", async (t) => {
const deferred = createDeferred()
setTimeout(() => deferred.reject(new Error("oops")))
await t.throwsAsync(() => deferred, { instanceOf: Error, message: "oops" })
})

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@@ -1,21 +0,0 @@
// eslint-disable-next-line import/no-unused-modules
export type Deferred<T> = PromiseLike<T> & {
resolve: (value: T | PromiseLike<T>) => void
reject: (reason?: unknown) => void
}
export function createDeferred<T = void>(): Deferred<T> {
let resolve: (value: T | PromiseLike<T>) => void
let reject: (reason?: unknown) => void
const promise = new Promise<T>((_resolve, _reject) => {
resolve = _resolve
reject = _reject
})
return {
then: promise.then.bind(promise),
resolve: (value) => resolve(value),
reject: (reason) => reject(reason),
}
}

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@@ -1,5 +0,0 @@
import { toError } from "./to-error.js"
export function raise(error: unknown): never {
throw toError(error)
}

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@@ -1,10 +0,0 @@
import { setTimeout } from "node:timers/promises"
import { toError } from "./to-error.js"
export async function rejectAfter(
timeMs: number,
error: unknown = `rejected after ${timeMs}ms`,
): Promise<never> {
await setTimeout(timeMs)
return Promise.reject(toError(error))
}

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@@ -1,3 +0,0 @@
export function toError(value: unknown) {
return value instanceof Error ? value : new Error(String(value))
}

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@@ -1 +0,0 @@
export type MaybePromise<T> = T | Promise<T>

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@@ -1,11 +0,0 @@
import { rejectAfter } from "./reject-after.js"
import type { MaybePromise } from "./types.js"
import { waitFor } from "./wait-for.js"
export function waitForWithTimeout(
condition: () => MaybePromise<boolean>,
timeout = 1000,
errorMessage = `timed out after ${timeout}ms`,
) {
return Promise.race([waitFor(condition), rejectAfter(timeout, errorMessage)])
}

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@@ -1,8 +0,0 @@
import { setTimeout } from "node:timers/promises"
import type { MaybePromise } from "./types.js"
export async function waitFor(condition: () => MaybePromise<boolean>) {
while (!(await condition())) {
await setTimeout(100)
}
}

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@@ -1,25 +0,0 @@
import type { Message, TextBasedChannels } from "discord.js"
export class ReacordInstance {
message?: Message
content: string
constructor(content: string) {
this.content = content
}
render(channel: TextBasedChannels) {
if (this.message) {
this.message.edit(this.content).catch(console.error)
} else {
channel.send(this.content).then((message) => {
this.message = message
}, console.error)
}
}
destroy() {
this.message?.delete().catch(console.error)
this.message?.channel.messages.cache.delete(this.message?.id)
}
}

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@@ -1 +0,0 @@
export * from "./root.js"

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@@ -1,94 +0,0 @@
/* eslint-disable unicorn/no-null */
import ReactReconciler from "react-reconciler"
import type { ReacordContainer } from "./container.js"
import type { ReacordElement, ReacordElementJsxTag } from "./element.js"
import { raise } from "./helpers/raise.js"
export const reconciler = ReactReconciler<
ReacordElementJsxTag,
ReacordElement,
ReacordContainer,
ReacordElement,
string,
unknown,
unknown,
unknown,
unknown,
unknown,
unknown,
unknown,
unknown
>({
now: Date.now,
isPrimaryRenderer: true,
supportsMutation: false,
supportsPersistence: true,
supportsHydration: false,
scheduleTimeout: setTimeout,
cancelTimeout: clearTimeout,
noTimeout: -1,
getRootHostContext: () => ({}),
getChildHostContext: () => ({}),
shouldSetTextContent: () => false,
createInstance: (
type,
props,
rootContainerInstance,
hostContext,
internalInstanceHandle,
) => {
return props
},
createTextInstance: (
text,
rootContainerInstance,
hostContext,
internalInstanceHandle,
) => {
return text
},
prepareForCommit: () => null,
resetAfterCommit: () => null,
appendInitialChild: (parent, child) => raise("Not implemented"),
finalizeInitialChildren: (...args) => {
console.log("finalizeInitialChildren", args)
return false
},
getPublicInstance: () => raise("Not implemented"),
prepareUpdate: () => raise("Not implemented"),
preparePortalMount: () => raise("Not implemented"),
createContainerChildSet: (): ReacordElement[] => {
// console.log("createContainerChildSet", [container])
return []
},
appendChildToContainerChildSet: (
children: ReacordElement[],
child: ReacordElement,
) => {
// console.log("appendChildToContainerChildSet", [children, child])
children.push(child)
},
finalizeContainerChildren: (
container: ReacordContainer,
children: ReacordElement[],
) => {
// console.log("finalizeContainerChildren", [container, children])
return false
},
replaceContainerChildren: (
container: ReacordContainer,
children: ReacordElement[],
) => {
console.log("replaceContainerChildren", [container, children])
container.render(children)
},
})

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@@ -1,23 +0,0 @@
/* eslint-disable unicorn/no-null */
import type { TextBasedChannels } from "discord.js"
import type { ReactNode } from "react"
import { ReacordContainer } from "./container"
import { reconciler } from "./reconciler"
export type ReacordRenderTarget = TextBasedChannels
export function createRoot(target: ReacordRenderTarget) {
const container = new ReacordContainer(target)
const containerId = reconciler.createContainer(container, 0, false, null)
return {
render: (content: ReactNode) => {
reconciler.updateContainer(content, containerId)
return container.completion()
},
destroy: () => {
reconciler.updateContainer(null, containerId)
return container.completion()
},
completion: () => container.completion(),
}
}