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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,120 @@ | ||
| import { Dict, remove } from 'cosmokit' | ||
| import { Schema } from '@satorijs/core' | ||
| import { Computed } from './filter' | ||
| import { Context } from './context' | ||
|
|
||
| declare global { | ||
| interface Schemastery<S, T> { | ||
| computed(options?: Computed.Options): Schema<Computed<S>, Computed<T>> | ||
| } | ||
|
|
||
| namespace Schemastery { | ||
| interface Static { | ||
| path(options?: Path.Options): Schema<string> | ||
| filter(): Schema<Computed<boolean>> | ||
| computed<X>(inner: X, options?: Computed.Options): Schema<Computed<TypeS<X>>, Computed<TypeT<X>>> | ||
| dynamic(name: string): Schema | ||
| } | ||
|
|
||
| namespace Path { | ||
| interface Options { | ||
| filters?: Filter[] | ||
| allowCreate?: boolean | ||
| } | ||
|
|
||
| type Filter = FileFilter | 'file' | 'directory' | ||
|
|
||
| interface FileFilter { | ||
| name: string | ||
| extensions: string[] | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
||
| Schema.dynamic = function dynamic(name) { | ||
| return Schema.any().role('dynamic', { name }) as never | ||
| } | ||
|
|
||
| Schema.filter = function filter() { | ||
| return Schema.any().role('filter') | ||
| } | ||
|
|
||
| Schema.computed = function computed(inner, options = {}) { | ||
| return Schema.union([ | ||
| Schema.from(inner), | ||
| Schema.object({ | ||
| $switch: Schema.object({ | ||
| branches: Schema.array(Schema.object({ | ||
| case: Schema.any(), | ||
| then: Schema.from(inner), | ||
| })), | ||
| default: Schema.from(inner), | ||
| }), | ||
| }).hidden(), | ||
| Schema.any().hidden(), | ||
| ]).role('computed', options) | ||
| } | ||
|
|
||
| Schema.path = function path(options = {}) { | ||
| return Schema.string().role('path', options) | ||
| } | ||
|
|
||
| Schema.prototype.computed = function computed(this: Schema, options = {}) { | ||
| return Schema.computed(this, options).default(this.meta.default) | ||
| } | ||
|
|
||
| const kSchemaOrder = Symbol('schema-order') | ||
|
|
||
| declare module '@satorijs/core' { | ||
| interface Context { | ||
| schema: SchemaService | ||
| } | ||
|
|
||
| interface Events { | ||
| 'internal/schema'(name: string): void | ||
| } | ||
| } | ||
|
|
||
| export class SchemaService { | ||
| _data: Dict<Schema> = Object.create(null) | ||
|
|
||
| constructor(public ctx: Context) { | ||
| this.extend('intercept.http', Schema.object({ | ||
| timeout: Schema.natural().role('ms').description('等待连接建立的最长时间。'), | ||
| proxyAgent: Schema.string().description('使用的代理服务器地址。'), | ||
| keepAlive: Schema.boolean().description('是否保持连接。'), | ||
| })) | ||
| } | ||
|
|
||
| extend(name: string, schema: Schema, order = 0) { | ||
| const caller = this[Context.current] | ||
| const target = this.get(name) | ||
| const index = target.list.findIndex(a => a[kSchemaOrder] < order) | ||
| schema[kSchemaOrder] = order | ||
| if (index >= 0) { | ||
| target.list.splice(index, 0, schema) | ||
| } else { | ||
| target.list.push(schema) | ||
| } | ||
| this.ctx.emit('internal/schema', name) | ||
| caller?.on('dispose', () => { | ||
| remove(target.list, schema) | ||
| this.ctx.emit('internal/schema', name) | ||
| }) | ||
| } | ||
|
|
||
| get(name: string) { | ||
| return this._data[name] ||= Schema.intersect([]) | ||
| } | ||
|
|
||
| set(name: string, schema: Schema) { | ||
| const caller = this[Context.current] | ||
| this._data[name] = schema | ||
| this.ctx.emit('internal/schema', name) | ||
| caller?.on('dispose', () => { | ||
| delete this._data[name] | ||
| this.ctx.emit('internal/schema', name) | ||
| }) | ||
| } | ||
| } |