import { Effect } from "effect" import { Image, ImageClient, ImageInput, ImageModel, type ImageModelOptions, type ImageOptions, type ImageRequestFor, type ImageRoute, } from "../src" import type { Service } from "../src/image-client" import { Google, OpenAI, XAI, ZAI } from "../src/providers" type Requirements = T extends Effect.Effect ? R : never type Equal = [A, B] extends [B, A] ? true : false type Assert = T type GoogleLikeOptions = { readonly aspectRatio?: "1:1" | "16:9" readonly imageSize?: "1K" | "2K" } & Record declare const route: ImageRoute const google = ImageModel.make({ id: "gemini-image", provider: "google", route }) // @ts-expect-error Extracted model options retain known provider fields. const invalidGoogleOptions: ImageModelOptions = { aspectRatio: "wide" } void invalidGoogleOptions Image.generate({ model: google, prompt: "A lighthouse", images: [ ImageInput.bytes(Uint8Array.from([1, 2, 3]), "image/png"), ImageInput.url("data:image/jpeg;base64,AQID"), ImageInput.fileUri("https://generativelanguage.googleapis.com/v1beta/files/example", "image/webp"), ], options: { aspectRatio: "16:9", imageSize: "2K", futureOption: true }, }) const googleProvider = Google.configure({ apiKey: "test" }).image("any-model-id") Image.generate({ model: googleProvider, prompt: "A lighthouse", options: { aspectRatio: "16:9", imageSize: "2K", seed: 42, thinkingLevel: "HIGH", includeThoughts: true, futureOption: true, }, }) Image.generate({ model: googleProvider, prompt: "A lighthouse", options: { aspectRatio: "future-ratio", imageSize: "8K", thinkingLevel: "FUTURE" }, }) // @ts-expect-error Image generation options are request-scoped, not provider configuration. Google.configure({ image: { providerOptions: { imageSize: "2K" } } }) // @ts-expect-error Known Google string options retain their value kind. Image.generate({ model: googleProvider, prompt: "A lighthouse", options: { imageSize: 2 } }) // @ts-expect-error Known Google numeric options retain their value kind. Image.generate({ model: googleProvider, prompt: "A lighthouse", options: { seed: "42" } }) // @ts-expect-error Known Google boolean options retain their value kind. Image.generate({ model: googleProvider, prompt: "A lighthouse", options: { includeThoughts: "yes" } }) const openai = OpenAI.image("gpt-image-2") // @ts-expect-error Image generation options are request-scoped, not provider configuration. OpenAI.configure({ image: { options: { quality: "medium" } } }) const futureOpenAIOptions: ImageModelOptions = { quality: "future-quality" } void futureOpenAIOptions Image.generate({ model: openai, prompt: "A lighthouse", images: [ImageInput.url("https://example.com/source.png"), ImageInput.file("file_123")], options: { mask: ImageInput.bytes(Uint8Array.from([1]), "image/png"), quality: "hd", outputFormat: "webp", size: "2048x2048", future_option: true, }, }) Image.generate({ model: openai, prompt: "A lighthouse", options: { quality: "future-quality", size: "256x256" } }) Image.generate({ model: openai, prompt: "A lighthouse", options: { size: "1792x1024" } }) Image.generate({ model: openai, prompt: "A lighthouse", options: { native_future_option: true } }) // @ts-expect-error Known OpenAI string options retain their value kind. Image.generate({ model: openai, prompt: "A lighthouse", options: { quality: 1 } }) // @ts-expect-error Known OpenAI numeric options retain their value kind. Image.generate({ model: openai, prompt: "A lighthouse", options: { outputCompression: "80" } }) OpenAI.imageGeneration({ action: "future-action", quality: "future-quality", size: "2048x2048" }) // @ts-expect-error Hosted image generation numeric options retain their value kind. OpenAI.imageGeneration({ partialImages: "2" }) // @ts-expect-error Known Google-like options are inferred from the selected model. Image.generate({ model: google, prompt: "A lighthouse", options: { aspectRatio: "wide" } }) const xai = XAI.configure({ apiKey: "test" }).image("any-model-id") // @ts-expect-error Image generation options are request-scoped, not provider configuration. XAI.configure({ image: { options: { resolution: "1k" } } }) Image.generate({ model: xai, prompt: "A lighthouse", images: [ImageInput.url("data:image/png;base64,AQID"), ImageInput.file("file_123")], options: { n: 2, aspectRatio: "future-ratio", resolution: "future-resolution", responseFormat: "future-format", future_option: true, }, }) Image.generate({ model: xai, prompt: "A lighthouse", options: { aspect_ratio: "16:9", response_format: "b64_json", native_future_option: true }, }) // @ts-expect-error Known xAI numeric options retain their value kind. Image.generate({ model: xai, prompt: "A lighthouse", options: { n: "2" } }) // @ts-expect-error Known xAI string options retain their value kind. Image.generate({ model: xai, prompt: "A lighthouse", options: { resolution: 2 } }) const zai = ZAI.configure({ apiKey: "test" }).image("any-model-id") // @ts-expect-error Image generation options are request-scoped, not provider configuration. ZAI.configure({ image: { options: { quality: "hd" } } }) Image.generate({ model: zai, prompt: "A lighthouse", options: { quality: "future-quality", userID: "user-123", future_option: true }, }) Image.generate({ model: zai, prompt: "A lighthouse", options: { user_id: "raw-user" } }) // @ts-expect-error Known Z.ai string options retain their value kind. Image.generate({ model: zai, prompt: "A lighthouse", options: { quality: 1 } }) // @ts-expect-error Known Z.ai user IDs retain their value kind. Image.generate({ model: zai, prompt: "A lighthouse", options: { userID: 1 } }) declare const generic: ImageModel Image.generate({ model: generic, prompt: "A lighthouse", options: { arbitrary: true } }) const explicitImageInput: ImageInput = ImageInput.url("https://example.com/image.png") void explicitImageInput // @ts-expect-error Raw strings are ambiguous and are not image inputs. Image.generate({ model: openai, prompt: "A lighthouse", images: ["AQID"] }) // @ts-expect-error Byte image inputs require an explicit MIME type. Image.generate({ model: openai, prompt: "A lighthouse", images: [{ type: "bytes", data: new Uint8Array() }] }) // @ts-expect-error File URIs require an explicit MIME type for Gemini fileData. Image.generate({ model: google, prompt: "A lighthouse", images: [{ type: "file-uri", uri: "files/123" }] }) const request = Image.request({ model: google, prompt: "A lighthouse", options: { aspectRatio: "1:1", futureOption: true }, }) const typedRequest: ImageRequestFor = request void typedRequest const generated = ImageClient.generate(request) type GenerateRequirements = Assert, Service>> void (true satisfies GenerateRequirements) // @ts-expect-error Image requests no longer expose a common count option. Image.generate({ model: openai, prompt: "A lighthouse", count: 2 }) // @ts-expect-error Image requests no longer expose a common size option. Image.generate({ model: openai, prompt: "A lighthouse", size: { width: 1024, height: 1024 } }) // @ts-expect-error Image requests no longer expose a common aspectRatio option. Image.generate({ model: openai, prompt: "A lighthouse", aspectRatio: "16:9" }) // @ts-expect-error Image requests no longer expose a common seed option. Image.generate({ model: openai, prompt: "A lighthouse", seed: 1 }) // @ts-expect-error Image requests do not expose metadata. Image.generate({ model: openai, prompt: "A lighthouse", metadata: { trace: true } }) // @ts-expect-error Masks are provider options, not a common image request field. Image.generate({ model: openai, prompt: "A lighthouse", mask: ImageInput.url("https://example.com/mask.png") })