import {z} from 'zod'

export type CreatePostRequest = {title: string, slug: string, content: string, summary?: string | undefined, thumbnail?: string | undefined, category_id: number, sub_category_id?: number | undefined, meta_title?: string | undefined, meta_description?: string | undefined, keywords?: string | undefined, og_image?: string | undefined, status?: ('draft' | 'published') | undefined, is_public?: boolean | undefined, is_featured?: boolean | undefined, is_pinned?: boolean | undefined};

export type CreateApiApiV1PostsArgs = {body: CreatePostRequest};

export type CreateApiApiV1PostsOptions = {baseUrl?: string | undefined, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const post = z.object({id: z.number().int().optional(), uuid: z.string().optional(), title: z.string().optional(), slug: z.string().optional(), content: z.string().optional(), summary: z.string().optional(), thumbnail: z.string().optional(), category_id: z.number().int().optional(), sub_category_id: z.number().int().optional(), meta_title: z.string().optional(), meta_description: z.string().optional(), keywords: z.string().optional(), og_image: z.string().optional(), status: z.enum(["draft", "published", "archived"]).optional(), is_public: z.boolean().optional(), is_featured: z.boolean().optional(), is_pinned: z.boolean().optional(), published_at: z.string().optional(), archived_at: z.string().optional(), created_by: z.number().int().optional(), updated_by: z.number().int().optional(), view_count: z.number().int().optional(), version: z.number().int().optional(), created_at: z.string().optional(), updated_at: z.string().optional(), deleted_at: z.string().optional()});

export const postResponse = z.object({status: z.boolean().optional(), message: z.string().optional(), data: post.optional()});

export const validateResponse = async <Output>(
  schema: {
    readonly '~standard': {
      readonly validate: (value: unknown) => ({ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }) | Promise<{ readonly value: Output; readonly issues?: undefined } | { readonly issues: ReadonlyArray<{ readonly message: string; readonly path?: ReadonlyArray<PropertyKey | { readonly key: PropertyKey }> | undefined }> }>
    }
  },
  value: unknown
): Promise<Output> => {
  const result = await schema['~standard'].validate(value)

  if (result.issues !== undefined) {
    const detail = result.issues
      .map(({ message, path }) =>
        path?.length
          ? `${path.map((segment) => String(typeof segment === 'object' ? segment.key : segment)).join('.')}: ${message}`
          : message
      )
      .join('; ')

    throw new Error(`Response does not match the schema: ${detail}`, { cause: { issues: result.issues } })
  }

  return result.value
};

/**
 * Create post
 * 
 * POST /api/v1/posts
 */
export const createApiApiV1Posts = async (args: CreateApiApiV1PostsArgs, options?: CreateApiApiV1PostsOptions) => {
const {baseUrl = "https://postal.nesohq.org", fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v1/posts${query.size > 0 ? `?${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 validateResponse(postResponse, await res.json())
};