import {z} from 'zod'

export type CompletesGoal = number;

export type QuestionID = number;

export type ProfileTargetsSelectionConditionsV3 = {object: 'selection', question_id: QuestionID, option: string};

export type ProfileTargetsRangeConditionsV3 = {object: 'range', question_id: QuestionID, min: number, max: number};

export type ProfileTargetsOpenEndedConditionsV3 = {object: 'open_ended', question_id: QuestionID, allow_all_values: true, open_ended_values: Array<string> | null} | {object: 'open_ended', question_id: QuestionID, allow_all_values: false, open_ended_values: Array<string>};

export type InterlockProfileConditionsV3 = ProfileTargetsSelectionConditionsV3 | ProfileTargetsRangeConditionsV3 | ProfileTargetsOpenEndedConditionsV3;

export type RequestDraftQuotaNominalV3 = {conditions: Array<InterlockProfileConditionsV3>, quota: {name?: string | undefined, completes_goal: number}};

export type RequestDraftQuotaPercentageV3 = {conditions: Array<InterlockProfileConditionsV3>, quota: {name?: string | undefined, completes_goal_percentage: number}};

export type RequestDraftNoQuotaV3 = {object?: 'nominal' | undefined, conditions: Array<InterlockProfileConditionsV3>, quota?: (Record<string, never> | null) | undefined};

export type RequestDraftQuotaV3 = Array<RequestDraftQuotaNominalV3> | Array<RequestDraftQuotaPercentageV3> | Array<RequestDraftNoQuotaV3>;

export type RequestDraftRegularProfileV3 = {object: 'regular', name?: string | undefined, quotas_enabled: boolean, targets: RequestDraftQuotaV3} | {object: 'blended', blended_type?: ('interlock' | 'control') | undefined, name: string, quotas_enabled: boolean, targets: RequestDraftQuotaV3};

export type GenerateDraftInterlockedProfileRequestV3 = {locale: string, completes_goal: CompletesGoal, start_at: string, end_at: string, collects_pii: boolean, profiling: {profile_adjustment_type: 'percentage' | 'nominal', profiles: Array<RequestDraftRegularProfileV3>}};

export type CreateApiDemandAccountsAccountIdDraftsGenerateBlendedProfileArgs = {body: GenerateDraftInterlockedProfileRequestV3};

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

export const questionID = z.number().int();

export const profileTargetsSelectionConditionsV3 = z.object({object: z.literal("selection"), question_id: questionID, option: z.string()});

export const profileTargetsRangeConditionsV3 = z.object({object: z.literal("range"), question_id: questionID, min: z.number().int().gte(1).lte(99), max: z.number().int().gte(1).lte(99)});

export const profileTargetsOpenEndedConditionsV3 = z.union([z.object({object: z.literal("open_ended"), question_id: questionID, allow_all_values: z.literal(true), open_ended_values: z.array(z.string()).nullable()}), z.object({object: z.literal("open_ended"), question_id: questionID, allow_all_values: z.literal(false), open_ended_values: z.array(z.string())})]);

export const interlockProfileConditionsV3 = z.union([profileTargetsSelectionConditionsV3, profileTargetsRangeConditionsV3, profileTargetsOpenEndedConditionsV3]);

export const draftQuotaDetailsV3 = z.union([z.object({id: z.string(), name: z.string().optional(), text: z.string().optional(), text_translated: z.string().optional(), conditions: z.array(interlockProfileConditionsV3), quota: z.object({name: z.string().optional(), completes_goal_percentage: z.number().gte(0).lte(100).multipleOf(0.01), quota_nominal: z.number().int().gte(0), completes_goal: z.number().int().gte(0)})}), z.object({id: z.string(), name: z.string().optional(), text: z.string().optional(), text_translated: z.string().optional(), conditions: z.array(interlockProfileConditionsV3)})]);

export const draftQuotaV3 = z.array(draftQuotaDetailsV3);

export const compositeDraftRegularProfileV3 = z.object({object: z.literal("blended"), quotas_enabled: z.boolean(), name: z.string(), description: z.string(), description_translated: z.string().optional(), targets: draftQuotaV3});

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
};

/**
 * Generates a blended profile from regular profiles
 * 
 * POST /demand/accounts/{account_id}/drafts/generate-blended-profile
 */
export const createApiDemandAccountsAccountIdDraftsGenerateBlendedProfile = async (args: CreateApiDemandAccountsAccountIdDraftsGenerateBlendedProfileArgs, options?: CreateApiDemandAccountsAccountIdDraftsGenerateBlendedProfileOptions) => {
const {baseUrl = "https://api.cint.com/v1", 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 = `${baseUrl.replace(/\/+$/, '')}/demand/accounts/${encodeURIComponent(String(args.account_id))}/drafts/generate-blended-profile${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(compositeDraftRegularProfileV3, await res.json())
};