import {z} from 'zod'

export type LocaleCode = string;

export type QuestionID = number;

export type TemplateSelectionConditionV3 = {object: 'selection', question_id: QuestionID, option: string, text?: string | undefined, text_translated?: string | undefined};

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 TemplateProfileConditionsV3 = TemplateSelectionConditionV3 | ProfileTargetsRangeConditionsV3 | ProfileTargetsOpenEndedConditionsV3;

export type TemplateQuotaDetailsV3 = {conditions: Array<TemplateProfileConditionsV3>, quota?: ({name?: string | undefined, completes_goal_percentage: number}) | undefined};

export type TemplatesQuotaV3 = Array<TemplateQuotaDetailsV3>;

export type TemplateRegularProfiles = {object: 'regular', name?: string | undefined, description?: string | undefined, quotas_enabled: boolean, targets: TemplatesQuotaV3};

export type ProfilingTemplate = {profile_adjustment_type: 'percentage', profiles: Array<TemplateRegularProfiles>};

export type ProfileTemplateRequest = {name: string, description?: string | undefined, label: string, locales: Array<LocaleCode>, profiling: ProfilingTemplate};

export type CreateApiDemandAccountsAccountIdProfilingTemplatesArgs = {body: ProfileTemplateRequest};

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

export const profileTemplateID = z.string();

export const localeCode = z.string();

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

export const templateSelectionConditionV3 = z.object({object: z.literal("selection"), question_id: questionID, option: z.string(), text: z.string().optional(), text_translated: z.string().optional()});

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 templateProfileConditionsV3 = z.union([templateSelectionConditionV3, profileTargetsRangeConditionsV3, profileTargetsOpenEndedConditionsV3]);

export const templateQuotaDetailsV3 = z.object({conditions: z.array(templateProfileConditionsV3), quota: z.object({name: z.string().optional(), completes_goal_percentage: z.number().gte(0).lte(100).multipleOf(0.01)}).optional()});

export const templatesQuotaV3 = z.array(templateQuotaDetailsV3);

export const templateRegularProfiles = z.object({object: z.literal("regular"), name: z.string().optional(), description: z.string().optional(), quotas_enabled: z.boolean(), targets: templatesQuotaV3});

export const profilingTemplate = z.object({profile_adjustment_type: z.literal("percentage"), profiles: z.array(templateRegularProfiles)});

export const profileTemplateResponse = z.object({id: profileTemplateID.optional(), name: z.string().optional(), description: z.string().optional(), label: z.string().optional(), locales: z.array(localeCode).optional(), scope: z.enum(["global", "account"]).optional(), profiling: profilingTemplate.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 a profile template
 * 
 * POST /demand/accounts/{account_id}/profiling-templates
 */
export const createApiDemandAccountsAccountIdProfilingTemplates = async (args: CreateApiDemandAccountsAccountIdProfilingTemplatesArgs, options?: CreateApiDemandAccountsAccountIdProfilingTemplatesOptions) => {
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/${encodeURIComponent(String(args.account_id))}/profiling-templates${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(profileTemplateResponse, await res.json())
};