| import type { NanoBananaRequest, NanoBananaResponse } from '@/types'; |
|
|
| const NANO_BANANA_ENDPOINT = 'http://localhost:7879/v1/images/generations'; |
|
|
| export async function generateImages( |
| req: NanoBananaRequest, |
| ): Promise<NanoBananaResponse> { |
| const response = await fetch(NANO_BANANA_ENDPOINT, { |
| method: 'POST', |
| headers: { 'Content-Type': 'application/json' }, |
| body: JSON.stringify({ |
| model: 'nano-banana', |
| n: 1, |
| response_format: 'b64_json', |
| ...req, |
| }), |
| }); |
|
|
| if (!response.ok) { |
| const text = await response.text().catch(() => ''); |
| throw new Error(`Generation failed (${response.status}): ${text}`); |
| } |
|
|
| const data = (await response.json()) as NanoBananaResponse; |
| if (!data.data || data.data.length === 0) { |
| throw new Error('No images returned'); |
| } |
| return data; |
| } |
|
|
| export function b64ToDataUrl(b64: string, format: string = 'png'): string { |
| const mime = format === 'jpeg' ? 'image/jpeg' : format === 'webp' ? 'image/webp' : 'image/png'; |
| return `data:${mime};base64,${b64}`; |
| } |
|
|
