import {z} from 'zod'

export type IdeaInput = {title?: string | undefined, caption?: string | undefined, tags?: Array<string> | undefined, mediaUrls?: Array<string> | undefined, mediaType?: ('image' | 'video') | undefined, status?: ('unassigned' | 'todo' | 'in_progress' | 'done') | undefined};

export type PatchApiIdeasIdArgs = {body: IdeaInput};

export type PatchApiIdeasIdOptions = {baseUrl?: string | undefined, ApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const idea = z.object({title: z.string().optional(), caption: z.string().optional(), tags: z.array(z.string()).optional(), mediaUrls: z.array(z.string()).optional(), mediaType: z.enum(["image", "video"]).optional(), status: z.enum(["unassigned", "todo", "in_progress", "done"]).optional(), id: z.string().optional(), position: z.number().optional()});

export const patchApiIdeasIdResponse = z.object({idea: idea.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
};

/**
 * Update an idea (only sent fields are touched)
 * 
 * PATCH /ideas/{id}
 */
export const patchApiIdeasId = async (args: PatchApiIdeasIdArgs, options?: PatchApiIdeasIdOptions) => {
const {baseUrl = "https://api.posteahora.com/functions/v1/api", fetch: fetchFn = fetch, ApiKey} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/ideas/${encodeURIComponent(String(args.id))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(patchApiIdeasIdResponse, await res.json())
};