import * as Schema from "effect/Schema";

import { ThreadId, TrimmedNonEmptyString } from "./baseSchemas.ts";

const ASSET_PATH_MAX_LENGTH = 1024;

export const AssetResource = Schema.Union([
  Schema.TaggedStruct("workspace-file", {
    threadId: ThreadId,
    path: TrimmedNonEmptyString.check(Schema.isMaxLength(ASSET_PATH_MAX_LENGTH)),
  }),
  Schema.TaggedStruct("attachment", {
    attachmentId: TrimmedNonEmptyString.check(Schema.isMaxLength(256)),
  }),
  Schema.TaggedStruct("project-favicon", {
    cwd: TrimmedNonEmptyString.check(Schema.isMaxLength(ASSET_PATH_MAX_LENGTH)),
  }),
]);
export type AssetResource = typeof AssetResource.Type;

export const AssetCreateUrlInput = Schema.Struct({
  resource: AssetResource,
});
export type AssetCreateUrlInput = typeof AssetCreateUrlInput.Type;

export const AssetCreateUrlResult = Schema.Struct({
  relativeUrl: TrimmedNonEmptyString.check(Schema.isMaxLength(4096)),
  expiresAt: Schema.Number,
});
export type AssetCreateUrlResult = typeof AssetCreateUrlResult.Type;

export class AssetAccessError extends Schema.TaggedErrorClass<AssetAccessError>()(
  "AssetAccessError",
  {
    message: TrimmedNonEmptyString,
    cause: Schema.optional(Schema.Defect()),
  },
) {}