export type ClaudeChatProxyDto = {messages: Array<{role: 'user' | 'assistant', content: string} | {[key: string]: unknown}>, model: string, max_tokens?: number | undefined} | {[key: string]: unknown};

export type CreateApiApiAiV1MessagesArgs = {body: ClaudeChatProxyDto};

export type CreateApiApiAiV1MessagesOptions = {baseUrl?: string | undefined, apikeyHeaderXApiKey?: string | undefined, fetch?: typeof fetch | undefined};

/**
 * Anthropic 对话
 * 
 * POST /api/ai/v1/messages
 */
export const createApiApiAiV1Messages = async (args: CreateApiApiAiV1MessagesArgs, options?: CreateApiApiAiV1MessagesOptions) => {
const {baseUrl = "https://aitoearn.cn", fetch: fetchFn = fetch, apikeyHeaderXApiKey} = options ?? {}

const query = new URLSearchParams()
const headers = new Headers()
headers.set('content-type', "application/json")
headers.set('accept', "text/event-stream")

if (apikeyHeaderXApiKey !== undefined) headers.set("X-Api-Key", apikeyHeaderXApiKey)

const url = `${baseUrl.replace(/\/+$/, '')}/api/ai/v1/messages${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "POST", headers, body: JSON.stringify(args.body)})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return res.text()
};