import type { Provider } from "@opencode-ai/sdk/v2"

export function index(list: Provider[] | undefined) {

return new Map((list ?? []).map((item) => [item.id, item] as const))

}

export function get(list: Provider[] | ReadonlyMap<string, Provider> | undefined, providerID: string, modelID: string) {

const provider =

list instanceof Map

? list.get(providerID)

: Array.isArray(list)

? list.find((item) => item.id === providerID)

: undefined

return provider?.models[modelID]

}

export function name(

list: Provider[] | ReadonlyMap<string, Provider> | undefined,

providerID: string,

modelID: string,

) {

return get(list, providerID, modelID)?.name ?? modelID

}