Files
start-sdk/lib/config/builder/value.ts
2023-05-02 15:34:49 -06:00

634 lines
15 KiB
TypeScript

import { Config, LazyBuild, LazyBuildOptions } from "./config"
import { List } from "./list"
import { Variants } from "./variants"
import {
Pattern,
ValueSpec,
ValueSpecDatetime,
ValueSpecText,
ValueSpecTextarea,
} from "../configTypes"
import { once } from "../../util"
import { DefaultString } from "../configTypes"
import { _ } from "../../util"
import {
Parser,
anyOf,
arrayOf,
boolean,
literal,
literals,
number,
object,
string,
unknown,
} from "ts-matches"
type RequiredDefault<A> =
| false
| {
default: A | null
}
function requiredLikeToAbove<Input extends RequiredDefault<A>, A>(
requiredLike: Input,
) {
// prettier-ignore
return {
required: (typeof requiredLike === 'object' ? true : requiredLike) as (
Input extends { default: unknown} ? true:
Input extends true ? true :
false
),
default:(typeof requiredLike === 'object' ? requiredLike.default : null) as (
Input extends { default: infer Default } ? Default :
null
)
};
}
type AsRequired<Type, MaybeRequiredType> = MaybeRequiredType extends
| { default: unknown }
| never
? Type
: Type | null | undefined
type InputAsRequired<A, Type> = A extends
| { required: { default: any } | never }
| never
? Type
: Type | null | undefined
const testForAsRequiredParser = once(
() => object({ required: object({ default: unknown }) }).test,
)
function asRequiredParser<
Type,
Input,
Return extends
| Parser<unknown, Type>
| Parser<unknown, Type | null | undefined>,
>(parser: Parser<unknown, Type>, input: Input): Return {
if (testForAsRequiredParser()(input)) return parser as any
return parser.optional() as any
}
/**
* A value is going to be part of the form in the FE of the OS.
* Something like a boolean, a string, a number, etc.
* in the fe it will ask for the name of value, and use the rest of the value to determine how to render it.
* While writing with a value, you will start with `Value.` then let the IDE suggest the rest.
* for things like string, the options are going to be in {}.
* Keep an eye out for another config builder types as params.
* Note, usually this is going to be used in a `Config` {@link Config} builder.
```ts
const username = Value.string({
name: "Username",
default: "bitcoin",
description: "The username for connecting to Bitcoin over RPC.",
warning: null,
required: true,
masked: true,
placeholder: null,
pattern: "^[a-zA-Z0-9_]+$",
patternDescription: "Must be alphanumeric (can contain underscore).",
});
```
*/
export class Value<Type, WD> {
private constructor(
public build: LazyBuild<WD, ValueSpec>,
public validator: Parser<unknown, Type>,
) {}
static toggle<WD>(a: {
name: string
description?: string | null
warning?: string | null
default?: boolean | null
}) {
return new Value<boolean, WD>(
async () => ({
description: null,
warning: null,
default: null,
type: "toggle" as const,
disabled: false,
...a,
}),
boolean,
)
}
static dynamicToggle<WD>(
a: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
default?: boolean | null
disabled?: false | string
}
>,
) {
return new Value<boolean, WD>(
async (options) => ({
description: null,
warning: null,
default: null,
type: "toggle" as const,
disabled: false,
...(await a(options)),
}),
boolean,
)
}
static text<Required extends RequiredDefault<DefaultString>, WD>(a: {
name: string
description?: string | null
warning?: string | null
required: Required
/** Default = false */
masked?: boolean
placeholder?: string | null
minLength?: number | null
maxLength?: number | null
patterns?: Pattern[]
/** Default = 'text' */
inputmode?: ValueSpecText["inputmode"]
}) {
return new Value<AsRequired<string, Required>, WD>(
async () => ({
type: "text" as const,
description: null,
warning: null,
masked: false,
placeholder: null,
minLength: null,
maxLength: null,
patterns: [],
inputmode: "text",
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}),
asRequiredParser(string, a),
)
}
static dynamicText<WD>(
getA: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
required: RequiredDefault<DefaultString>
/** Default = false */
masked?: boolean
placeholder?: string | null
minLength?: number | null
maxLength?: number | null
patterns?: Pattern[]
/** Default = 'text' */
inputmode?: ValueSpecText["inputmode"]
}
>,
) {
return new Value<string | null | undefined, WD>(async (options) => {
const a = await getA(options)
return {
type: "text" as const,
description: null,
warning: null,
masked: false,
placeholder: null,
minLength: null,
maxLength: null,
patterns: [],
inputmode: "text",
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}
}, string.optional())
}
static textarea<WD>(a: {
name: string
description?: string | null
warning?: string | null
required: boolean
minLength?: number | null
maxLength?: number | null
placeholder?: string | null
}) {
return new Value<string, WD>(
async () =>
({
description: null,
warning: null,
minLength: null,
maxLength: null,
placeholder: null,
type: "textarea" as const,
disabled: false,
...a,
} satisfies ValueSpecTextarea),
string,
)
}
static dynamicTextarea<WD>(
getA: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
required: boolean
minLength?: number | null
maxLength?: number | null
placeholder?: string | null
disabled?: false | string
}
>,
) {
return new Value<string, WD>(async (options) => {
const a = await getA(options)
return {
description: null,
warning: null,
minLength: null,
maxLength: null,
placeholder: null,
type: "textarea" as const,
disabled: false,
...a,
}
}, string)
}
static number<Required extends RequiredDefault<number>, WD>(a: {
name: string
description?: string | null
warning?: string | null
required: Required
min?: number | null
max?: number | null
/** Default = '1' */
step?: string | null
integer: boolean
units?: string | null
placeholder?: string | null
}) {
return new Value<AsRequired<number, Required>, WD>(
() => ({
type: "number" as const,
description: null,
warning: null,
min: null,
max: null,
step: null,
units: null,
placeholder: null,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}),
asRequiredParser(number, a),
)
}
static dynamicNumber<WD>(
getA: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
required: RequiredDefault<number>
min?: number | null
max?: number | null
/** Default = '1' */
step?: string | null
integer: boolean
units?: string | null
placeholder?: string | null
disabled?: false | string
}
>,
) {
return new Value<number | null | undefined, WD>(async (options) => {
const a = await getA(options)
return {
type: "number" as const,
description: null,
warning: null,
min: null,
max: null,
step: null,
units: null,
placeholder: null,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}
}, number.optional())
}
static color<Required extends RequiredDefault<string>, WD>(a: {
name: string
description?: string | null
warning?: string | null
required: Required
}) {
return new Value<AsRequired<string, Required>, WD>(
() => ({
type: "color" as const,
description: null,
warning: null,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}),
asRequiredParser(string, a),
)
}
static dynamicColor<WD>(
getA: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
required: RequiredDefault<string>
disabled?: false | string
}
>,
) {
return new Value<string | null | undefined, WD>(async (options) => {
const a = await getA(options)
return {
type: "color" as const,
description: null,
warning: null,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}
}, string.optional())
}
static datetime<Required extends RequiredDefault<string>, WD>(a: {
name: string
description?: string | null
warning?: string | null
required: Required
/** Default = 'datetime-local' */
inputmode?: ValueSpecDatetime["inputmode"]
min?: string | null
max?: string | null
step?: string | null
}) {
return new Value<AsRequired<string, Required>, WD>(
() => ({
type: "datetime" as const,
description: null,
warning: null,
inputmode: "datetime-local",
min: null,
max: null,
step: null,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}),
asRequiredParser(string, a),
)
}
static dynamicDatetime<WD>(
getA: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
required: RequiredDefault<string>
/** Default = 'datetime-local' */
inputmode?: ValueSpecDatetime["inputmode"]
min?: string | null
max?: string | null
step?: string | null
disabled?: false | string
}
>,
) {
return new Value<string | null | undefined, WD>(async (options) => {
const a = await getA(options)
return {
type: "datetime" as const,
description: null,
warning: null,
inputmode: "datetime-local",
min: null,
max: null,
step: null,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}
}, string.optional())
}
static select<
Required extends RequiredDefault<string>,
B extends Record<string, string>,
WD,
>(a: {
name: string
description?: string | null
warning?: string | null
required: Required
values: B
}) {
return new Value<AsRequired<keyof B, Required>, WD>(
() => ({
description: null,
warning: null,
type: "select" as const,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}),
asRequiredParser(
anyOf(
...Object.keys(a.values).map((x: keyof B & string) => literal(x)),
),
a,
) as any,
)
}
static dynamicSelect<WD>(
getA: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
required: RequiredDefault<string>
values: Record<string, string>
disabled?: false | string
}
>,
) {
return new Value<string | null | undefined, WD>(async (options) => {
const a = await getA(options)
return {
description: null,
warning: null,
type: "select" as const,
disabled: false,
...a,
...requiredLikeToAbove(a.required),
}
}, string.optional())
}
static multiselect<Values extends Record<string, string>, WD>(a: {
name: string
description?: string | null
warning?: string | null
default: string[]
values: Values
minLength?: number | null
maxLength?: number | null
}) {
return new Value<(keyof Values)[], WD>(
() => ({
type: "multiselect" as const,
minLength: null,
maxLength: null,
warning: null,
description: null,
disabled: false,
...a,
}),
arrayOf(
literals(...(Object.keys(a.values) as any as [keyof Values & string])),
),
)
}
static dynamicMultiselect<WD>(
getA: LazyBuild<
WD,
{
name: string
description?: string | null
warning?: string | null
default: string[]
values: Record<string, string>
minLength?: number | null
maxLength?: number | null
disabled?: false | string
}
>,
) {
return new Value<string[], WD>(async (options) => {
const a = await getA(options)
return {
type: "multiselect" as const,
minLength: null,
maxLength: null,
warning: null,
description: null,
disabled: false,
...a,
}
}, arrayOf(string))
}
static object<Type extends Record<string, any>, WrapperData>(
a: {
name: string
description?: string | null
warning?: string | null
},
previousSpec: Config<Type, WrapperData>,
) {
return new Value<Type, WrapperData>(async (options) => {
const spec = await previousSpec.build(options as any)
return {
type: "object" as const,
description: null,
warning: null,
...a,
spec,
}
}, previousSpec.validator)
}
static union<
Required extends RequiredDefault<string>,
Type,
WrapperData,
ConfigType,
>(
a: {
name: string
description?: string | null
warning?: string | null
required: Required
default?: string | null
},
aVariants: Variants<Type, WrapperData>,
) {
return new Value<AsRequired<Type, Required>, WrapperData>(
async (options) => ({
type: "union" as const,
description: null,
warning: null,
...a,
variants: await aVariants.build(options as any),
...requiredLikeToAbove(a.required),
}),
asRequiredParser(aVariants.validator, a),
)
}
static filteredUnion<
Required extends RequiredDefault<string>,
Type,
WrapperData,
ConfigType,
>(
a: {
name: string
description?: string | null
warning?: string | null
required: Required
default?: string | null
},
aVariants: Variants<Type, WrapperData>,
getDisabledFn: LazyBuild<
WrapperData,
Array<Type extends { unionSelectKey: infer B } ? B & string : never>
>,
) {
return new Value<Type | null | undefined, WrapperData>(
async (options) => ({
type: "union" as const,
description: null,
warning: null,
...a,
variants: await aVariants.build(options as any),
...requiredLikeToAbove(a.required),
disabled: (await getDisabledFn(options)) || [],
}),
aVariants.validator.optional(),
)
}
static list<Type, WrapperData>(a: List<Type, WrapperData>) {
/// TODO
return new Value<Type, WrapperData>(
(options) => a.build(options),
a.validator,
)
}
withWrapperData<NewWrapperData extends WD>() {
return this as any as Value<Type, NewWrapperData>
}
}