import {z} from 'zod'

export type EngagementChannel = 'LinkedIn' | 'Twitter';

export type EngagementType = 'Like' | 'Comment' | 'Repost';

export type LinkedInReactionType = 'Like' | 'Celebrate' | 'Love' | 'Insightful' | 'Support' | 'Funny';

export type EngagementInput = {type: EngagementType, profileId: string, copy?: string | undefined, delaySeconds?: number | undefined, reactionType?: LinkedInReactionType | undefined};

export type CreateEngagementsInput = {channel: EngagementChannel, engagements: Array<EngagementInput>};

export type CreateApiPostsPostIdEngagementsArgs = {postId: string, body: CreateEngagementsInput};

export type CreateApiPostsPostIdEngagementsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const engagementChannel = z.enum(["LinkedIn", "Twitter"]);

export const engagementType = z.enum(["Like", "Comment", "Repost"]);

export const linkedInReactionType = z.enum(["Like", "Celebrate", "Love", "Insightful", "Support", "Funny"]);

export const engagement = z.object({id: z.string().optional(), channel: engagementChannel.optional(), type: engagementType.optional(), profileId: z.string().optional(), copy: z.string().nullable().optional(), delaySeconds: z.number().int().gte(0).lte(86400).optional(), reactionType: linkedInReactionType.optional()});

export const createApiPostsPostIdEngagementsResponse = z.object({engagements: z.array(engagement).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 for a post
 * 
 * POST /posts/{postId}/engagements
 */
export const createApiPostsPostIdEngagements = async (args: CreateApiPostsPostIdEngagementsArgs, options?: CreateApiPostsPostIdEngagementsOptions) => {
const {baseUrl = "https://app.tryordinal.com/api/v1/company", 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 = `${baseUrl.replace(/\/+$/, '')}/posts/${encodeURIComponent(String(args.postId))}/engagements${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(createApiPostsPostIdEngagementsResponse, await res.json())
};