import {z} from 'zod'

export type ChallengeType = 'HABITS';

export type ChallengeInUpdate = {name: string, type: ChallengeType, description?: string | undefined, startDate: string, endDate?: string | undefined, ownerId: number, entitlements?: Array<string> | undefined, chatGroupLink?: string | undefined, maxPoints?: number | undefined, personalHabitChallenge?: boolean | undefined, finalGoal?: number | undefined, globalChallenge?: boolean | undefined, icon?: string | undefined, teamsNames?: Array<string> | undefined, challengeId: number};

export type BodyChallengesAdminUpdateApiV5AdminChallengesPut = {challenge: ChallengeInUpdate};

export type UpdateApiApiV5AdminChallengesArgs = {body: BodyChallengesAdminUpdateApiV5AdminChallengesPut};

export type UpdateApiApiV5AdminChallengesOptions = {baseUrl?: string | undefined, RWAPIKeyHeader?: string | undefined, fetch?: typeof fetch | undefined};

export const challenge = z.object({createdAt: z.string().optional(), updatedAt: z.string().optional(), deletedAt: z.string().optional(), id: z.number().int().optional(), name: z.string(), type: z.string(), description: z.string().optional(), startDate: z.string(), endDate: z.string().optional(), ownerId: z.number().int(), subscriptionGroups: z.array(z.string()).optional(), entitlements: z.array(z.string()).optional(), chatGroupLink: z.string().optional(), maxPoints: z.number().int().optional(), personalHabitChallenge: z.boolean().optional(), finalGoal: z.number().int().optional(), globalChallenge: z.boolean().optional(), iconId: z.number().int().optional(), iconUrl: z.string().optional()});

export const challengeInResponse = z.object({challenge: challenge});

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 challenge
 * 
 * PUT /api/v5/admin/challenges/
 */
export const updateApiApiV5AdminChallenges = async (args: UpdateApiApiV5AdminChallengesArgs, options?: UpdateApiApiV5AdminChallengesOptions) => {
const {baseUrl = "https://api.pavlok.com", fetch: fetchFn = fetch, RWAPIKeyHeader} = options ?? {}

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

if (RWAPIKeyHeader !== undefined) headers.set("Authorization", RWAPIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/api/v5/admin/challenges/${query.size > 0 ? `?${query}` : ''}`

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