ignore: exploration

packages/opencode/src/v2/message.ts

@@ -0,0 +1,68 @@
+import { Identifier } from "@/id/id"
+import { withStatics } from "@/util/schema"
+import { DateTime, Effect, Schema } from "effect"
+
+export namespace Message {
+  export const ID = Schema.String.pipe(Schema.brand("Message.ID")).pipe(
+    withStatics((s) => ({
+      create: () => s.make(Identifier.ascending("message")),
+      prefix: "msg",
+    })),
+  )
+
+  export class File extends Schema.Class<File>("Message.File")({
+    url: Schema.String,
+    mime: Schema.String,
+  }) {
+    static create(url: string) {
+      return new File({
+        url,
+        mime: "text/plain",
+      })
+    }
+  }
+
+  export class UserContent extends Schema.Class<UserContent>("Message.User.Content")({
+    text: Schema.String,
+    synthetic: Schema.Boolean.pipe(Schema.optional),
+    agent: Schema.String.pipe(Schema.optional),
+    files: Schema.Array(File).pipe(Schema.optional),
+  }) {}
+
+  export class User extends Schema.Class<User>("Message.User")({
+    id: ID,
+    type: Schema.Literal("user"),
+    time: Schema.Struct({
+      created: Schema.DateTimeUtc,
+    }),
+    content: UserContent,
+  }) {
+    static create(content: Schema.Schema.Type<typeof UserContent>) {
+      const msg = new User({
+        id: ID.create(),
+        type: "user",
+        time: {
+          created: Effect.runSync(DateTime.now),
+        },
+        content,
+      })
+      return msg
+    }
+
+    static file(url: string) {
+      return new File({
+        url,
+        mime: "text/plain",
+      })
+    }
+  }
+
+  export namespace User {}
+}
+
+const msg = Message.User.create({
+  text: "Hello world",
+  files: [Message.File.create("file://example.com/file.txt")],
+})
+
+console.log(JSON.stringify(msg, null, 2))