diff options
author | Sebastian <sebasjm@gmail.com> | 2024-03-04 16:37:34 -0300 |
---|---|---|
committer | Sebastian <sebasjm@gmail.com> | 2024-03-04 16:37:34 -0300 |
commit | c9dd92b08dc65c131903c288dafc613456c206e8 (patch) | |
tree | 151bb46f95e00c5ed1d7a176a95ae6cf7b2262db /packages/web-util/src/components/Button.tsx | |
parent | 6c124075b9a8540d848cd02cc3ba170eae052915 (diff) | |
download | wallet-core-c9dd92b08dc65c131903c288dafc613456c206e8.tar.xz |
async button
Diffstat (limited to 'packages/web-util/src/components/Button.tsx')
-rw-r--r-- | packages/web-util/src/components/Button.tsx | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/packages/web-util/src/components/Button.tsx b/packages/web-util/src/components/Button.tsx new file mode 100644 index 000000000..758efafcf --- /dev/null +++ b/packages/web-util/src/components/Button.tsx @@ -0,0 +1,114 @@ +import { OperationFail, OperationOk, OperationResult, TalerError, TranslatedString } from "@gnu-taler/taler-util"; +// import { NotificationMessage, notifyInfo } from "@gnu-taler/web-util/browser"; +import { Fragment, VNode, h } from "preact"; +import { HTMLAttributes, useEffect, useState, useTransition } from "preact/compat"; +import { NotificationMessage, buildRequestErrorMessage, notifyInfo, useTranslationContext } from "../index.browser.js"; +// import { useBankCoreApiContext } from "../context/config.js"; + +// function errorMap<T extends OperationFail<unknown>>(resp: T, map: (d: T["case"]) => TranslatedString): void { + +export interface ButtonHandler<T extends OperationResult<A, B>, A, B> { + onClick: () => Promise<T | undefined>, + onNotification: (n: NotificationMessage) => void; + onOperationSuccess: ((result:T extends OperationOk<any> ? T :never) => void) | ((result:T extends OperationOk<any> ? T :never) => TranslatedString | undefined), + onOperationFail: (d: T extends OperationFail<any> ? T : never) => TranslatedString; + onOperationComplete?: () => void; +} + +interface Props<T extends OperationResult<A, B>, A, B> extends HTMLAttributes<HTMLButtonElement> { + handler: ButtonHandler<T, A, B> | undefined, +} + +/** + * This button accept an async function and report a notification + * on error or success. + * + * When the async function is running the inner text will change into + * a "loading" animation. + * + * @param param0 + * @returns + */ +export function Button<T extends OperationResult<A, B>, A, B>({ + handler, + children, + disabled, + onClick:clickEvent, + ...rest +}: Props<T, A, B>): VNode { + const {i18n} = useTranslationContext(); + const [running, setRunning] = useState(false) + return <button {...rest} disabled={disabled || running} onClick={(e) => { + e.preventDefault(); + if (!handler) { return; } + setRunning(true) + handler.onClick().then((resp) => { + if (resp) { + if (resp.type === "ok") { + // @ts-expect-error this is an operationOk + const result: OperationOk<any> = resp.body + // @ts-expect-error this is an operationOk + const msg = handler.onOperationSuccess(result) + if (msg) { + notifyInfo(msg) + } + } + if (resp.type === "fail") { + // @ts-expect-error this is an operationFail + const error: OperationFail<any> = resp; + // @ts-expect-error this is an operationFail + const title = handler.onOperationFail(error) + handler.onNotification({ + title, + type: "error", + description: error.detail.hint as TranslatedString, + debug: error.detail, + }) + } + } + if (handler.onOperationComplete) { + handler.onOperationComplete() + } + setRunning(false) + }).catch(error => { + console.error(error) + + if (error instanceof TalerError) { + handler.onNotification(buildRequestErrorMessage(i18n, error)) + } else { + const description = (error instanceof Error ? + error.message : String(error)) as TranslatedString + + handler.onNotification({ + title: i18n.str`Operation failed`, + type: "error", + description, + }) + } + + if (handler.onOperationComplete) { + handler.onOperationComplete() + } + setRunning(false) + }) + }} > + {running ? <Wait /> : children} + </button> +} + +function Wait():VNode { + return <Fragment> + <style>{` + #l1 { width: 120px; + height: 20px; + -webkit-mask: radial-gradient(circle closest-side, currentColor 90%, #0000) left/20% 100%; + background: linear-gradient(currentColor 0 0) left/0% 100% no-repeat #ddd; + animation: l17 2s infinite steps(6); + } + @keyframes l17 { + 100% {background-size:120% 100%} +`} + </style> + <div id="l1" /> + </Fragment> +} |