import {z} from 'zod'

export type CreateOpportunityPayload = {name?: (string | null) | undefined, notes?: (string | null) | undefined, aiSummary?: (string | null) | undefined, value?: (number | null) | undefined, ownerId?: (string | null) | undefined, candidateId?: (string | null) | undefined, prospectIds?: (Array<string> | null) | undefined, companyIds?: (Array<string> | null) | undefined, jobLeadIds?: (Array<string> | null) | undefined};

export type CreateApiApiV1OpportunitiesArgs = {body: CreateOpportunityPayload};

export type CreateApiApiV1OpportunitiesOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const createApiApiV1OpportunitiesResponse = z.object({status: z.literal("ok"), data: z.object({id: z.string(), name: z.string(), type: z.enum(["regular", "speculative", "job", "generic"]), revision: z.enum(["v1", "v2"]), notes: z.string().nullable(), aiSummary: z.string().nullable(), value: z.number().int().nullable(), stageId: z.string(), ownerId: z.string(), owner: z.object({id: z.string(), name: z.string(), email: z.string()}).nullable(), candidateId: z.string().nullable(), createdById: z.string(), createdBy: z.object({id: z.string(), name: z.string(), email: z.string()}).nullable(), createdAt: z.string(), updatedAt: z.string(), prospectIds: z.array(z.string()), companyIds: z.array(z.string()), jobLeadIds: z.array(z.string())})});

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 an opportunity
 * 
 * POST /api/v1/opportunities
 */
export const createApiApiV1Opportunities = async (args: CreateApiApiV1OpportunitiesArgs, options: CreateApiApiV1OpportunitiesOptions) => {
const {baseUrl, 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/opportunities${query.size > 0 ? `?${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(createApiApiV1OpportunitiesResponse, await res.json())
};