import {z} from 'zod'

export type QuestionsListQuestionsRequestCategoriesItem = 'state_tax_withholdings' | 'state_unemployment_insurance' | 'foreign_qualification' | 'annual_filing';

export type GetApiV1AgentQuestionsArgs = {state?: string | undefined, 'states[]'?: string | undefined, 'jurisdiction_slugs[]'?: string | undefined, 'categories[]'?: QuestionsListQuestionsRequestCategoriesItem | undefined};

export type GetApiV1AgentQuestionsOptions = {baseUrl?: string | undefined, bearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const agentQuestionType = z.enum(["text", "number", "date", "date_part", "select", "multiselect", "boolean", "address", "document", "account", "textarea", "phone", "officers_table", "string"]);

export const agentQuestionValidationDateItem = z.object({before: z.boolean(), date: z.string().nullable().optional(), key: z.string().optional(), message: z.string().optional()});

export const agentQuestionValidation = z.object({date: z.array(agentQuestionValidationDateItem).optional(), format: z.array(z.string()).optional(), min_value: z.number().int().optional()});

export const agentQuestionCompanyDependenciesItemItemValue = z.union([z.string(), z.array(z.string())]);

export const agentQuestionCompanyDependenciesItemItemComparator = z.enum(["==", "!=", ">", "<", ">=", "<=", "starts_with", "len_gt", "missing_suffix", "has_special_chars"]);

export const agentQuestionCompanyDependenciesItemItem = z.object({field: z.string(), value: agentQuestionCompanyDependenciesItemItemValue, comparator: agentQuestionCompanyDependenciesItemItemComparator.nullable().optional()});

export const agentQuestionQuestionDependencyValue = z.union([z.string(), z.array(z.string())]);

export const agentQuestionQuestionDependencyComparator = z.enum(["==", "!=", ">", "<", ">=", "<=", "len_gt"]);

export const agentQuestionQuestionDependency = z.object({key: z.string(), value: agentQuestionQuestionDependencyValue, comparator: agentQuestionQuestionDependencyComparator.nullable().optional()});

export const agentQuestionWarningDateItem = z.object({before: z.boolean(), date: z.string().nullable().optional(), key: z.string().optional(), offset_days: z.number().int().optional(), message: z.string()});

export const agentQuestionWarning = z.object({date: z.array(agentQuestionWarningDateItem).optional()});

export const agentQuestion = z.object({key: z.string(), label: z.string(), type: agentQuestionType, categories: z.array(z.string()).nullable().optional(), optional: z.boolean().nullable().optional(), validation: agentQuestionValidation.nullable().optional(), company_dependencies: z.array(z.array(agentQuestionCompanyDependenciesItemItem)).nullable().optional(), options: z.array(z.string()).nullable().optional(), sublabel: z.string().nullable().optional(), components: z.array(z.string()).nullable().optional(), question_dependency: agentQuestionQuestionDependency.nullable().optional(), warning: agentQuestionWarning.nullable().optional(), api_only: z.boolean().nullable().optional(), tooltip: z.string().nullable().optional(), jurisdiction_slugs: z.array(z.string()).nullable().optional(), updated_at: z.string().nullable().optional(), ai_validated: z.boolean().nullable().optional()});

export const questionsListQuestionsResponseDataOneItem = z.object({state: z.string().optional(), questions: z.array(agentQuestion).optional()});

export const questionsListQuestionsResponseData = z.union([z.array(agentQuestion), z.array(questionsListQuestionsResponseDataOneItem), z.record(z.string(), z.array(agentQuestion))]);

export const questionsListQuestionsResponse = z.object({data: questionsListQuestionsResponseData.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
};

/**
 * List questions
 * 
 * GET /v1/agent/questions
 */
export const getApiV1AgentQuestions = async (args: GetApiV1AgentQuestionsArgs, options?: GetApiV1AgentQuestionsOptions) => {
const {baseUrl = "https://api.middesk.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.state != null) query.append("state", String(args.state))
if (args['states[]'] != null) query.append("states[]", String(args['states[]']))
if (args['jurisdiction_slugs[]'] != null) query.append("jurisdiction_slugs[]", String(args['jurisdiction_slugs[]']))
if (args['categories[]'] != null) query.append("categories[]", String(args['categories[]']))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v1/agent/questions${query.size > 0 ? `?${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(questionsListQuestionsResponse, await res.json())
};