import {z} from 'zod'

export type AdvancedTextMatchType = 'contains' | 'starts_with' | 'ends_with';

export type PasswordStrengthCategoryInput = 'too_weak' | 'weak' | 'medium' | 'strong';

export type LeakSearchFilters = {username?: (Array<string> | null) | undefined, username_not?: (Array<string> | null) | undefined, username_match_type?: (AdvancedTextMatchType | null) | undefined, username_not_match_type?: (AdvancedTextMatchType | null) | undefined, password?: (Array<string> | null) | undefined, password_not?: (Array<string> | null) | undefined, password_match_type?: (AdvancedTextMatchType | null) | undefined, password_not_match_type?: (AdvancedTextMatchType | null) | undefined, url?: (Array<string> | null) | undefined, url_not?: (Array<string> | null) | undefined, url_match_type?: (AdvancedTextMatchType | null) | undefined, url_not_match_type?: (AdvancedTextMatchType | null) | undefined, url_domain?: (Array<string> | null) | undefined, url_domain_not?: (Array<string> | null) | undefined, url_domain_match_type?: (AdvancedTextMatchType | null) | undefined, url_domain_not_match_type?: (AdvancedTextMatchType | null) | undefined, url_host?: (Array<string> | null) | undefined, url_host_not?: (Array<string> | null) | undefined, url_host_match_type?: (AdvancedTextMatchType | null) | undefined, url_host_not_match_type?: (AdvancedTextMatchType | null) | undefined, username_hash?: (Array<string> | null) | undefined, password_hash?: (Array<string> | null) | undefined, url_scheme?: (Array<string> | null) | undefined, url_scheme_not?: (Array<string> | null) | undefined, url_port?: (Array<number> | null) | undefined, url_port_not?: (Array<number> | null) | undefined, url_tld?: (Array<string> | null) | undefined, url_tld_not?: (Array<string> | null) | undefined, is_email?: (boolean | null) | undefined, email_domain?: (Array<string> | null) | undefined, email_domain_not?: (Array<string> | null) | undefined, email_domain_match_type?: (AdvancedTextMatchType | null) | undefined, email_domain_not_match_type?: (AdvancedTextMatchType | null) | undefined, email_host?: (Array<string> | null) | undefined, email_host_not?: (Array<string> | null) | undefined, email_host_match_type?: (AdvancedTextMatchType | null) | undefined, email_host_not_match_type?: (AdvancedTextMatchType | null) | undefined, email_tld?: (Array<string> | null) | undefined, email_tld_not?: (Array<string> | null) | undefined, password_strength?: (PasswordStrengthCategoryInput | null) | undefined, added_from?: (string | null) | undefined, added_to?: (string | null) | undefined, force_and?: (boolean | null) | undefined};

export type CreateApiSearchAdvancedArgs = {page?: number | undefined, page_size?: number | undefined, auto_unlock?: boolean | undefined, body: LeakSearchFilters};

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

export const leakDetails = z.object({id: z.string().nullable().optional(), url: z.string().nullable().optional(), username: z.string().nullable().optional(), username_masked: z.string().nullable().optional(), password: z.string().nullable().optional(), password_strength: z.number().int().nullable().optional(), unlocked: z.boolean().optional(), is_email: z.boolean().nullable().optional(), added_at: z.string().nullable().optional(), status: z.string().nullable().optional()});

export const paginatedLeaksResponse = z.object({items: z.array(leakDetails), total: z.number().int(), total_unlocked: z.number().int(), page: z.number().int(), page_size: z.number().int(), blacklisted_value: z.string().nullable().optional(), auto_unlock_points_consumed: z.number().int().nullable().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
};

/**
 * Search leaks with advanced filters (JSON body)
 * 
 * POST /search/advanced
 */
export const createApiSearchAdvanced = async (args: CreateApiSearchAdvancedArgs, options?: CreateApiSearchAdvancedOptions) => {
const {baseUrl = "https://api.leakradar.io", 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 (args.page != null) query.append("page", String(args.page))
if (args.page_size != null) query.append("page_size", String(args.page_size))
if (args.auto_unlock != null) query.append("auto_unlock", String(args.auto_unlock))
if (BearerAuth !== undefined) headers.set('authorization', `Bearer ${BearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/search/advanced${query.size > 0 ? `?${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(paginatedLeaksResponse, await res.json())
};