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import { TranslatedString } from "@gnu-taler/taler-util";
import { Fragment, VNode, h } from "preact";
import { useState } from "preact/hooks";
import { FormProvider, UIFormProps } from "./FormProvider.js";
import { LabelWithTooltipMaybeRequired } from "./InputLine.js";
import { RenderAllFieldsByUiConfig, UIFormField } from "./forms.js";
import { useField } from "./useField.js";
function Option({
label,
disabled,
isFirst,
isLast,
isSelected,
onClick,
}: {
label: TranslatedString;
isFirst?: boolean;
isLast?: boolean;
isSelected?: boolean;
disabled?: boolean;
onClick: () => void;
}): VNode {
let clazz = "relative flex border p-4 focus:outline-none disabled:text-grey";
if (isFirst) {
clazz += " rounded-tl-md rounded-tr-md ";
}
if (isLast) {
clazz += " rounded-bl-md rounded-br-md ";
}
if (isSelected) {
clazz += " z-10 border-indigo-200 bg-indigo-50 ";
} else {
clazz += " border-gray-200";
}
if (disabled) {
clazz +=
" cursor-not-allowed bg-gray-50 text-gray-500 ring-gray-200 text-gray";
} else {
clazz += " cursor-pointer";
}
return (
<label class={clazz}>
<input
type="radio"
name="privacy-setting"
checked={isSelected}
disabled={disabled}
onClick={onClick}
class="mt-0.5 h-4 w-4 shrink-0 text-indigo-600 disabled:cursor-not-allowed disabled:bg-gray-50 disabled:text-gray-500 disabled:ring-gray-200 focus:ring-indigo-600"
aria-labelledby="privacy-setting-0-label"
aria-describedby="privacy-setting-0-description"
/>
<span class="ml-3 flex flex-col">
<span
id="privacy-setting-0-label"
disabled
class="block text-sm font-medium"
>
{label}
</span>
{/* <!-- Checked: "text-indigo-700", Not Checked: "text-gray-500" --> */}
{/* <span
id="privacy-setting-0-description"
class="block text-sm"
>
This project would be available to anyone who has the link
</span> */}
</span>
</label>
);
}
export function noHandlerPropsAndNoContextForField(
field: string | number | symbol,
): never {
throw Error(
`Field ${field.toString()} doesn't have handler and is not in a form provider context.`,
);
}
export function InputArray<T extends object, K extends keyof T>(
props: {
fields: UIFormField[];
labelField: string;
} & UIFormProps<T, K>,
): VNode {
const { fields, labelField, name, label, required, tooltip } = props;
// const { value, onChange, state } = useField<T, K>(name);
//FIXME: remove deprecated
const fieldCtx = useField<T, K>(props.name);
if (!props.handler && !fieldCtx) {
throw Error("");
}
const { value, onChange, state } =
props.handler ?? fieldCtx ?? noHandlerPropsAndNoContextForField(props.name);
const list = (value ?? []) as Array<Record<string, string | undefined>>;
const [selectedIndex, setSelected] = useState<number | undefined>(undefined);
const selected =
selectedIndex === undefined ? undefined : list[selectedIndex];
return (
<div class="sm:col-span-6">
<LabelWithTooltipMaybeRequired
label={label}
required={required}
tooltip={tooltip}
/>
<div class="-space-y-px rounded-md bg-white ">
{list.map((v, idx) => {
const label = getValueDeeper(v, labelField.split("."))
return (
<Option
label={label as TranslatedString}
key={idx}
isSelected={selectedIndex === idx}
isLast={idx === list.length - 1}
disabled={selectedIndex !== undefined && selectedIndex !== idx}
isFirst={idx === 0}
onClick={() => {
setSelected(selectedIndex === idx ? undefined : idx);
}}
/>
);
})}
{!state.disabled && (
<div class="pt-2">
<Option
label={"Add..." as TranslatedString}
isSelected={selectedIndex === list.length}
isLast
isFirst
disabled={
selectedIndex !== undefined && selectedIndex !== list.length
}
onClick={() => {
setSelected(
selectedIndex === list.length ? undefined : list.length,
);
}}
/>
</div>
)}
</div>
{selectedIndex !== undefined && (
/**
* This form provider act as a substate of the parent form
* Consider creating an InnerFormProvider since not every feature is expected
*/
<FormProvider
initial={selected}
readOnly={state.disabled}
computeFormState={(v) => {
// current state is ignored
// the state is defined by the parent form
// elements should be present in the state object since this is expected to be an array
//@ts-ignore
// return state.elements[selectedIndex];
return {};
}}
onSubmit={(v) => {
const newValue = [...list];
newValue.splice(selectedIndex, 1, v);
onChange(newValue as any);
setSelected(undefined);
}}
onUpdate={(v) => {
const newValue = [...list];
newValue.splice(selectedIndex, 1, v);
onChange(newValue as any);
}}
>
<div class="px-4 py-6">
<div class="grid grid-cols-1 gap-y-8 ">
<RenderAllFieldsByUiConfig fields={fields} />
</div>
</div>
</FormProvider>
)}
{selectedIndex !== undefined && (
<div class="flex items-center pt-3">
<div class="flex-auto">
{selected !== undefined && (
<button
type="button"
onClick={() => {
const newValue = [...list];
newValue.splice(selectedIndex, 1);
onChange(newValue as any);
setSelected(undefined);
}}
class="block rounded-md bg-red-600 px-3 py-2 text-center text-sm text-white shadow-sm hover:bg-red-500 "
>
Remove
</button>
)}
</div>
</div>
)}
</div>
);
}
export function getValueDeeper(
object: Record<string, any>,
names: string[],
): string {
if (names.length === 0) {
return object as any as string;
}
const [head, ...rest] = names;
if (!head) {
return getValueDeeper(object, rest);
}
if (object === undefined) {
return ""
}
return getValueDeeper(object[head], rest);
}
|
