import {z} from 'zod'

export type DateFilterOperator = 'lessThanOrEqual' | 'greaterThanOrEqual' | 'equals' | 'notEquals';

export type DateISO = string;

export type AppliedPlacementDateFilterDto = {type: 'date', operator: DateFilterOperator, path: 'placement.placedAt' | 'placement.startDate' | 'placement.endDate', value: DateISO};

export type DateRangeFilterOperator = 'between';

export type AppliedPlacementDateRangeFilterDto = {type: 'dateRange', operator: DateRangeFilterOperator, path: 'placement.placedAt' | 'placement.startDate' | 'placement.endDate', value: {from: DateISO, to: DateISO}};

export type EntitySelectFilterOperator = 'in' | 'notIn';

export type AppliedPlacementEntitySelectFilterDto = {type: 'entitySelect', operator: EntitySelectFilterOperator, path: 'placement.placedBy.user' | 'placement.vacancy' | 'placement.company' | 'placement.candidate', value: Array<string | null>};

export type EntityMultiSelectFilterOperator = 'in' | 'notIn' | 'isAllOf';

export type AppliedPlacementEntityMultiSelectFilterDto = {type: 'entitySelect', operator: EntityMultiSelectFilterOperator, path: 'placement.feeSplit.user', value: Array<string | null>};

export type BooleanFilterOperator = 'equals' | 'notEquals';

export type AppliedPlacementBooleanFilterDto = {type: 'boolean', operator: BooleanFilterOperator, path: 'placement.application.isSpeculative', value: boolean};

export type EnumSelectFilterOperator = 'in' | 'notIn';

export type PlacementVacancyCustomAttributePathDto = string;

export type AppliedPlacementVacancyCustomTextFilterDto = {type: 'text', operator: 'contains' | 'equals' | 'startsWith' | 'notEquals', path: PlacementVacancyCustomAttributePathDto, value: string};

export type AppliedPlacementVacancyCustomDateFilterDto = {type: 'date', operator: DateFilterOperator, path: PlacementVacancyCustomAttributePathDto, value: DateISO};

export type AppliedPlacementVacancyCustomEmptyDateFilterDto = {type: 'date', operator: 'isEmpty' | 'isNotEmpty', path: PlacementVacancyCustomAttributePathDto};

export type AppliedPlacementVacancyCustomDateRangeFilterDto = {type: 'date', operator: DateRangeFilterOperator, path: PlacementVacancyCustomAttributePathDto, value: {from: DateISO, to: DateISO}};

export type AppliedPlacementVacancyCustomNumberFilterDto = {type: 'number', operator: 'greaterThanOrEqual' | 'lessThanOrEqual', path: PlacementVacancyCustomAttributePathDto, value: number};

export type AppliedPlacementVacancyCustomNumberRangeFilterDto = {type: 'number', operator: 'between', path: PlacementVacancyCustomAttributePathDto, value: {from: number, to: number}};

export type AppliedPlacementVacancyCustomEntitySelectFilterDto = {type: 'entitySelect', operator: EntitySelectFilterOperator, path: PlacementVacancyCustomAttributePathDto, value: string | null};

export type AppliedPlacementVacancyCustomEntityMultiSelectFilterDto = {type: 'entitySelect', operator: EntityMultiSelectFilterOperator, path: PlacementVacancyCustomAttributePathDto, value: Array<string | null>};

export type AppliedPlacementVacancyCustomBooleanFilterDto = {type: 'boolean', operator: BooleanFilterOperator, path: PlacementVacancyCustomAttributePathDto, value: boolean};

export type AppliedPlacementVacancyCustomEnumSelectFilterDto = {type: 'enumSelect', operator: 'in' | 'notIn' | 'isAllOf', path: PlacementVacancyCustomAttributePathDto, value: Array<string | null>};

export type AppliedPlacementVacancyCustomEnumListSelectFilterDto = {type: 'enumListSelect', operator: 'contains' | 'doesNotContain', path: PlacementVacancyCustomAttributePathDto, value: string | null};

export type DmCurrency = 'AED' | 'AFN' | 'ALL' | 'AMD' | 'ANG' | 'AOA' | 'ARS' | 'AUD' | 'AWG' | 'AZN' | 'BAM' | 'BBD' | 'BDT' | 'BGN' | 'BHD' | 'BIF' | 'BMD' | 'BND' | 'BOB' | 'BRL' | 'BSD' | 'BTC' | 'BTN' | 'BWP' | 'BYN' | 'BZD' | 'CAD' | 'CDF' | 'CHF' | 'CLF' | 'CLP' | 'CNH' | 'CNY' | 'COP' | 'CRC' | 'CUC' | 'CUP' | 'CVE' | 'CZK' | 'DJF' | 'DKK' | 'DOP' | 'DZD' | 'EGP' | 'ERN' | 'ETB' | 'EUR' | 'FJD' | 'FKP' | 'GBP' | 'GEL' | 'GGP' | 'GHS' | 'GIP' | 'GMD' | 'GNF' | 'GTQ' | 'GYD' | 'HKD' | 'HNL' | 'HRK' | 'HTG' | 'HUF' | 'IDR' | 'ILS' | 'IMP' | 'INR' | 'IQD' | 'IRR' | 'ISK' | 'JEP' | 'JMD' | 'JOD' | 'JPY' | 'KES' | 'KGS' | 'KHR' | 'KMF' | 'KPW' | 'KRW' | 'KWD' | 'KYD' | 'KZT' | 'LAK' | 'LBP' | 'LKR' | 'LRD' | 'LSL' | 'LYD' | 'MAD' | 'MDL' | 'MGA' | 'MKD' | 'MMK' | 'MNT' | 'MOP' | 'MRU' | 'MUR' | 'MVR' | 'MWK' | 'MXN' | 'MYR' | 'MZN' | 'NAD' | 'NGN' | 'NIO' | 'NOK' | 'NPR' | 'NZD' | 'OMR' | 'PAB' | 'PEN' | 'PGK' | 'PHP' | 'PKR' | 'PLN' | 'PYG' | 'QAR' | 'RON' | 'RSD' | 'RUB' | 'RWF' | 'SAR' | 'SBD' | 'SCR' | 'SDG' | 'SEK' | 'SGD' | 'SHP' | 'SLE' | 'SLL' | 'SOS' | 'SRD' | 'SSP' | 'STD' | 'STN' | 'SVC' | 'SYP' | 'SZL' | 'THB' | 'TJS' | 'TMT' | 'TND' | 'TOP' | 'TRY' | 'TTD' | 'TWD' | 'TZS' | 'UAH' | 'UGX' | 'USD' | 'UYU' | 'UZS' | 'VEF' | 'VES' | 'VND' | 'VUV' | 'WST' | 'XAF' | 'XAG' | 'XAU' | 'XCD' | 'XCG' | 'XDR' | 'XOF' | 'XPD' | 'XPF' | 'XPT' | 'YER' | 'ZAR' | 'ZMW' | 'ZWG' | 'ZWL';

export type AppliedPlacementVacancyCustomCurrencyFilterDto = {type: 'currency', operator: 'greaterThanOrEqual' | 'lessThanOrEqual', path: PlacementVacancyCustomAttributePathDto, value: {amount: number, currency: DmCurrency}};

export type AppliedPlacementVacancyCustomDurationFilterDto = {type: 'duration', operator: 'greaterThanOrEqual' | 'lessThanOrEqual', path: PlacementVacancyCustomAttributePathDto, value: number};

export type AppliedPlacementVacancyCustomUrlFilterDto = {type: 'url', operator: 'equals' | 'notEquals' | 'contains' | 'startsWith', path: PlacementVacancyCustomAttributePathDto, value: string};

export type AppliedPlacementVacancyCustomTimeStampFilterDto = {type: 'timestamp', operator: 'greaterThanOrEqual' | 'lessThanOrEqual', path: PlacementVacancyCustomAttributePathDto, value: DateISO};

export type AppliedPlacementVacancyCustomRatingFilterDto = {type: 'rating', operator: 'greaterThanOrEqual' | 'lessThanOrEqual' | 'equals', path: PlacementVacancyCustomAttributePathDto, value: number};

export type AppliedPlacementVacancyCustomRatingRangeFilterDto = {type: 'rating', operator: 'between', path: PlacementVacancyCustomAttributePathDto, value: {from: number, to: number}};

export type AppliedPlacementFilterDto = AppliedPlacementDateFilterDto | AppliedPlacementDateRangeFilterDto | AppliedPlacementEntitySelectFilterDto | AppliedPlacementEntityMultiSelectFilterDto | AppliedPlacementBooleanFilterDto | {type: 'enumSelect', operator: EnumSelectFilterOperator, path: 'placement.type', value: Array<'CONTINGENT' | 'INTERIM' | 'RETAINED'>} | AppliedPlacementVacancyCustomTextFilterDto | AppliedPlacementVacancyCustomDateFilterDto | AppliedPlacementVacancyCustomEmptyDateFilterDto | AppliedPlacementVacancyCustomDateRangeFilterDto | AppliedPlacementVacancyCustomNumberFilterDto | AppliedPlacementVacancyCustomNumberRangeFilterDto | AppliedPlacementVacancyCustomEntitySelectFilterDto | AppliedPlacementVacancyCustomEntityMultiSelectFilterDto | AppliedPlacementVacancyCustomBooleanFilterDto | AppliedPlacementVacancyCustomEnumSelectFilterDto | AppliedPlacementVacancyCustomEnumListSelectFilterDto | AppliedPlacementVacancyCustomCurrencyFilterDto | AppliedPlacementVacancyCustomDurationFilterDto | AppliedPlacementVacancyCustomUrlFilterDto | AppliedPlacementVacancyCustomTimeStampFilterDto | AppliedPlacementVacancyCustomRatingFilterDto | AppliedPlacementVacancyCustomRatingRangeFilterDto;

export type AppliedPlacementSortDto = {sortId: 'placement.placedAt' | 'placement.startDate' | 'placement.endDate', sortDirection: 'ASC' | 'DESC', attributePath: 'placement.placedAt' | 'placement.startDate' | 'placement.endDate', sortType: 'predefined'};

export type SearchPlacementsDto = {filters?: Array<AppliedPlacementFilterDto> | undefined, sort?: AppliedPlacementSortDto | undefined, searchQuery?: string | undefined, page?: number | undefined, pageSize?: number | undefined};

export type CreateApiPlacementsSearchArgs = {body: SearchPlacementsDto};

export type CreateApiPlacementsSearchOptions = {baseUrl: string, xApiKey?: string | undefined, fetch?: typeof fetch | undefined};

export const dateISO = z.string();

export const placementUserBadgeDto = z.object({id: z.string(), name: z.string(), avatarUrl: z.string().nullable(), deactivatedAt: dateISO.nullable()});

export const dmSupportedCurrency = z.enum(["EUR", "GBP", "USD", "ZAR", "AUD", "CHF", "SAR", "AED", "EGP", "HUF", "RON", "BGN", "CZK", "PLN", "NOK", "SEK", "DKK", "CAD", "HKD", "JPY", "THB", "CNY", "INR", "SGD", "MYR", "QAR", "PHP", "LKR", "KWD", "PKR", "MOP", "IDR", "VND", "KRW", "MXN", "BRL", "ARS", "NZD", "TWD", "ILS", "TRY", "RUB", "MDL", "MUR", "OMR"]);

export const placementMonetaryAmountDto = z.object({amount: z.number(), currency: dmSupportedCurrency});

export const placementFeeSplitDto = z.object({user: placementUserBadgeDto, percentage: z.number().gte(0).lte(1)});

export const placementFeeDto = z.object({id: z.string(), net: placementMonetaryAmountDto.nullable(), splits: z.array(placementFeeSplitDto), details: z.record(z.string(), z.unknown()).nullable().optional()});

export const placementExtensionOfDto = z.object({id: z.string()});

export const placementCandidateBadgeDto = z.object({id: z.string(), firstName: z.string(), lastName: z.string(), middleName: z.string().nullable(), secondLastName: z.string().nullable(), avatarUrl: z.string().nullable()});

export const placementCompanyBadgeDto = z.object({id: z.string(), name: z.string(), logoCdnUrl: z.string().nullable()});

export const placementVacancyBadgeDto = z.object({id: z.string(), name: z.string()});

export const placementListItemDto = z.object({id: z.string(), templateId: z.string(), type: z.enum(["CONTINGENT", "INTERIM", "RETAINED"]), placedByUser: placementUserBadgeDto, placedAt: dateISO, startDate: dateISO.nullable(), endDate: dateISO.nullable(), fee: placementFeeDto.nullable(), extensionOf: placementExtensionOfDto.nullable(), applicationId: z.string(), candidate: placementCandidateBadgeDto, company: placementCompanyBadgeDto, vacancy: placementVacancyBadgeDto.nullable()});

export const paginationDto = z.object({totalItems: z.number(), page: z.number(), hasNextPage: z.boolean()});

export const placementPaginatedResponseDto = z.object({items: z.array(placementListItemDto), pagination: paginationDto});

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 placements
 * 
 * POST /placements/_search
 */
export const createApiPlacementsSearch = async (args: CreateApiPlacementsSearchArgs, options: CreateApiPlacementsSearchOptions) => {
const {baseUrl, fetch: fetchFn = fetch, xApiKey} = options ?? {}

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

if (xApiKey !== undefined) headers.set("x-api-key", xApiKey)

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