import {z} from 'zod'

export type GetApiCustomerLeadsLeadIdArgs = {leadId: string};

export type GetApiCustomerLeadsLeadIdOptions = {baseUrl?: string | undefined, CustomerApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const leadSignal = z.object({summary: z.string().max(300), whyRelevant: z.string().max(500), topic: z.string().max(160).nullable(), type: z.enum(["COMPETITOR", "PAIN", "TRIGGER", "TOPIC", "CATEGORY_INTEREST", "CUSTOM", "GENERAL_ENGAGEMENT"]), strength: z.enum(["DIRECT", "CONTEXTUAL", "ACTIVITY"]), sentiment: z.enum(["NEGATIVE", "POSITIVE", "MIXED", "NEUTRAL", "UNKNOWN"]), occurredAt: z.string(), source: z.object({name: z.string().nullable(), title: z.string().nullable(), url: z.string().nullable()})});

export const lead = z.object({id: z.string(), icpMatchPercent: z.number().int().nullable().optional(), intentScore: z.number().optional(), leadTier: z.string().nullable().optional(), profile: z.object({displayName: z.string().nullable(), headline: z.string().nullable(), location: z.string().nullable(), currentCompany: z.string().nullable(), profileUrl: z.string().nullable()}), contact: z.object({workEmail: z.string().nullable(), workEmailStatus: z.string().nullable(), personalEmail: z.string().nullable(), personalEmailStatus: z.string().nullable(), contactPhone: z.string().nullable(), contactPhoneStatus: z.string().nullable()}).nullable(), signal: leadSignal.nullable()});

export const getApiCustomerLeadsLeadIdResponse = z.object({data: lead});

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
};

/**
 * Get one API-visible lead.
 * 
 * GET /customer/leads/{leadId}
 */
export const getApiCustomerLeadsLeadId = async (args: GetApiCustomerLeadsLeadIdArgs, options?: GetApiCustomerLeadsLeadIdOptions) => {
const {baseUrl = "https://api.traxy.ai/api/v1", fetch: fetchFn = fetch, CustomerApiKey} = options ?? {}

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

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

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

const res = await fetchFn(url, {method: "GET", headers})

if (!res.ok) throw new Error(`Request failed with status ${res.status}`, {cause: {status: res.status, body: await res.text()}})

return validateResponse(getApiCustomerLeadsLeadIdResponse, await res.json())
};