feat: add embedding and rerank support

frontend/src/features/models/components/global-model-form-helpers.ts

@@ -0,0 +1,56 @@
+import type { GlobalModelCreate, GlobalModelUpdate } from '@/api/global-models'
+import type { TieredPricingConfig } from '@/api/endpoints/types'
+
+export const EMBEDDING_API_FORMATS = [
+  'openai:embedding',
+  'gemini:embedding',
+  'jina:embedding',
+  'doubao:embedding',
+] as const
+
+export const RERANK_API_FORMATS = [
+  'openai:rerank',
+  'jina:rerank',
+] as const
+
+export interface GlobalModelFormPayloadState {
+  name: string
+  display_name: string
+  default_price_per_request?: number
+  supported_capabilities?: string[]
+  config?: Record<string, unknown>
+  is_active?: boolean
+}
+
+function cleanGlobalModelConfig(form: GlobalModelFormPayloadState): Record<string, unknown> | undefined {
+  return form.config && Object.keys(form.config).length > 0 ? form.config : undefined
+}
+
+export function buildGlobalModelCreatePayload(
+  form: GlobalModelFormPayloadState,
+  defaultTieredPricing: TieredPricingConfig,
+): GlobalModelCreate {
+  return {
+    name: form.name ?? '',
+    display_name: form.display_name ?? '',
+    config: cleanGlobalModelConfig(form),
+    default_price_per_request: form.default_price_per_request ?? undefined,
+    default_tiered_pricing: defaultTieredPricing,
+    supported_capabilities: form.supported_capabilities?.length ? form.supported_capabilities : undefined,
+    is_active: form.is_active,
+  }
+}
+
+export function buildGlobalModelUpdatePayload(
+  form: GlobalModelFormPayloadState,
+  defaultTieredPricing: TieredPricingConfig,
+): GlobalModelUpdate {
+  return {
+    display_name: form.display_name,
+    config: cleanGlobalModelConfig(form) || null,
+    default_price_per_request: form.default_price_per_request ?? null,
+    default_tiered_pricing: defaultTieredPricing,
+    supported_capabilities: form.supported_capabilities?.length ? form.supported_capabilities : null,
+    is_active: form.is_active,
+  }
+}