// This file is auto-generated by @hey-api/openapi-ts

import type { Auth } from "../core/auth.gen";
import type { Client as CoreClient, Config as CoreConfig } from "../core/types.gen";
import type { Middleware } from "./utils.gen";

export type ResponseStyle = "data" | "fields";

export interface Config<T extends ClientOptions = ClientOptions>
	extends Omit<RequestInit, "body" | "headers" | "method">,
		CoreConfig {
	/**
	 * Base URL for all requests made by this client.
	 */
	baseUrl?: T["baseUrl"];
	/**
	 * Fetch API implementation. You can use this option to provide a custom
	 * fetch instance.
	 *
	 * @default globalThis.fetch
	 */
	fetch?: (request: Request) => ReturnType<typeof fetch>;
	/**
	 * Please don't use the Fetch client for Next.js applications. The `next`
	 * options won't have any effect.
	 *
	 * Install {@link https://www.npmjs.com/package/@hey-api/client-next `@hey-api/client-next`} instead.
	 */
	next?: never;
	/**
	 * Return the response data parsed in a specified format. By default, `auto`
	 * will infer the appropriate method from the `Content-Type` response header.
	 * You can override this behavior with any of the {@link Body} methods.
	 * Select `stream` if you don't want to parse response data at all.
	 *
	 * @default 'auto'
	 */
	parseAs?: "arrayBuffer" | "auto" | "blob" | "formData" | "json" | "stream" | "text";
	/**
	 * Should we return only data or multiple fields (data, error, response, etc.)?
	 *
	 * @default 'fields'
	 */
	responseStyle?: ResponseStyle;
	/**
	 * Throw an error instead of returning it in the response?
	 *
	 * @default false
	 */
	throwOnError?: T["throwOnError"];
}

export interface RequestOptions<
	TResponseStyle extends ResponseStyle = "fields",
	ThrowOnError extends boolean = boolean,
	Url extends string = string,
> extends Config<{
		responseStyle: TResponseStyle;
		throwOnError: ThrowOnError;
	}> {
	/**
	 * Any body that you want to add to your request.
	 *
	 * {@link https://developer.mozilla.org/docs/Web/API/fetch#body}
	 */
	body?: unknown;
	path?: Record<string, unknown>;
	query?: Record<string, unknown>;
	/**
	 * Security mechanism(s) to use for the request.
	 */
	security?: ReadonlyArray<Auth>;
	url: Url;
}

export interface ResolvedRequestOptions<
	TResponseStyle extends ResponseStyle = "fields",
	ThrowOnError extends boolean = boolean,
	Url extends string = string,
> extends RequestOptions<TResponseStyle, ThrowOnError, Url> {
	serializedBody?: string;
}

export type RequestResult<
	TData = unknown,
	TError = unknown,
	ThrowOnError extends boolean = boolean,
	TResponseStyle extends ResponseStyle = "fields",
> = ThrowOnError extends true
	? Promise<
			TResponseStyle extends "data"
				? TData extends Record<string, unknown>
					? TData[keyof TData]
					: TData
				: {
						data: TData extends Record<string, unknown> ? TData[keyof TData] : TData;
						request: Request;
						response: Response;
					}
		>
	: Promise<
			TResponseStyle extends "data"
				? (TData extends Record<string, unknown> ? TData[keyof TData] : TData) | undefined
				: (
						| {
								data: TData extends Record<string, unknown> ? TData[keyof TData] : TData;
								error: undefined;
						  }
						| {
								data: undefined;
								error: TError extends Record<string, unknown> ? TError[keyof TError] : TError;
						  }
					) & {
						request: Request;
						response: Response;
					}
		>;

export interface ClientOptions {
	baseUrl?: string;
	responseStyle?: ResponseStyle;
	throwOnError?: boolean;
}

type MethodFn = <
	TData = unknown,
	TError = unknown,
	ThrowOnError extends boolean = false,
	TResponseStyle extends ResponseStyle = "fields",
>(
	options: Omit<RequestOptions<TResponseStyle, ThrowOnError>, "method">,
) => RequestResult<TData, TError, ThrowOnError, TResponseStyle>;

type RequestFn = <
	TData = unknown,
	TError = unknown,
	ThrowOnError extends boolean = false,
	TResponseStyle extends ResponseStyle = "fields",
>(
	options: Omit<RequestOptions<TResponseStyle, ThrowOnError>, "method"> &
		Pick<Required<RequestOptions<TResponseStyle, ThrowOnError>>, "method">,
) => RequestResult<TData, TError, ThrowOnError, TResponseStyle>;

type BuildUrlFn = <
	TData extends {
		body?: unknown;
		path?: Record<string, unknown>;
		query?: Record<string, unknown>;
		url: string;
	},
>(
	options: Pick<TData, "url"> & Options<TData>,
) => string;

export type Client = CoreClient<RequestFn, Config, MethodFn, BuildUrlFn> & {
	interceptors: Middleware<Request, Response, unknown, ResolvedRequestOptions>;
};

/**
 * The `createClientConfig()` function will be called on client initialization
 * and the returned object will become the client's initial configuration.
 *
 * You may want to initialize your client this way instead of calling
 * `setConfig()`. This is useful for example if you're using Next.js
 * to ensure your client always has the correct values.
 */
export type CreateClientConfig<T extends ClientOptions = ClientOptions> = (
	override?: Config<ClientOptions & T>,
) => Config<Required<ClientOptions> & T>;

export interface TDataShape {
	body?: unknown;
	headers?: unknown;
	path?: unknown;
	query?: unknown;
	url: string;
}

type OmitKeys<T, K> = Pick<T, Exclude<keyof T, K>>;

export type Options<
	TData extends TDataShape = TDataShape,
	ThrowOnError extends boolean = boolean,
	TResponseStyle extends ResponseStyle = "fields",
> = OmitKeys<RequestOptions<TResponseStyle, ThrowOnError>, "body" | "path" | "query" | "url"> & Omit<TData, "url">;

export type OptionsLegacyParser<
	TData = unknown,
	ThrowOnError extends boolean = boolean,
	TResponseStyle extends ResponseStyle = "fields",
> = TData extends { body?: any }
	? TData extends { headers?: any }
		? OmitKeys<RequestOptions<TResponseStyle, ThrowOnError>, "body" | "headers" | "url"> & TData
		: OmitKeys<RequestOptions<TResponseStyle, ThrowOnError>, "body" | "url"> &
				TData &
				Pick<RequestOptions<TResponseStyle, ThrowOnError>, "headers">
	: TData extends { headers?: any }
		? OmitKeys<RequestOptions<TResponseStyle, ThrowOnError>, "headers" | "url"> &
				TData &
				Pick<RequestOptions<TResponseStyle, ThrowOnError>, "body">
		: OmitKeys<RequestOptions<TResponseStyle, ThrowOnError>, "url"> & TData;
