import {z} from 'zod'

export type Education = 'NAO_ALFABETIZADO' | 'ENSINO_FUNDAMENTAL_INCOMPLETO' | 'ENSINO_FUNDAMENTAL_COMPLETO' | 'ENSINO_MEDIO_INCOMPLETO' | 'ENSINO_MEDIO_COMPLETO' | 'ENSINO_SUPERIOR_INCOMPLETO' | 'ENSINO_SUPERIOR_COMPLETO' | 'POS_GRADUACAO';

export type Banks = string;

export type Occupation = 'APOSENTADO_PENSIONISTA' | 'AUTONOMO' | 'EMPRESARIO' | 'PROFISSIONAL_LIBERAL' | 'ASSALARIADO' | 'FUNCIONARIO_PUBLICO' | 'DESEMPREGADO';

export type ProductType = 'LOAN' | 'CARD' | 'REFINANCING_AUTO' | 'REFINANCING_HOME' | 'FINANCING_AUTO' | 'CAAS' | 'WORKING_CAPITAL' | 'DEBT';

export type ProductLoan = {type?: ProductType | undefined, value?: number | undefined, installments?: number | undefined};

export type Network = 'VISA' | 'MASTERCARD' | 'ELO';

export type ProductCard = {type?: ProductType | undefined, network?: Network | undefined, payDay?: string | undefined};

export type ProductAuto = {type?: ProductType | undefined, value?: number | undefined, vehicleBrand?: string | undefined, vehicleModel?: string | undefined, installments?: number | undefined, vehicleModelYear?: string | undefined, codeFipe?: string | undefined, vehicleFipeValue?: number | undefined};

export type RealEstateType = 'house' | 'apartment' | 'commercial' | 'land' | 'others';

export type ProductHome = {type?: ProductType | undefined, value?: number | undefined, installments?: number | undefined, realEstateType?: RealEstateType | undefined, realEstateValue?: number | undefined, outstandingBalance?: number | undefined};

export type ProductFinancingAuto = {type?: ProductType | undefined, value?: number | undefined, vehicleBrand?: string | undefined, vehicleModel?: string | undefined, installments?: number | undefined, vehicleModelYear?: string | undefined, codeFipe?: string | undefined, vehicleFipeValue?: number | undefined, downPayment?: number | undefined, used?: boolean | undefined};

export type ProductCaas = {type?: ProductType | undefined, release_date?: string | undefined, due_date?: string | undefined, installments?: number | undefined, monthlyTax?: number | undefined, cadValue?: number | undefined, value?: number | undefined};

export type BusinessProfession = 'SOCIO_DONO' | 'ADMINISTRADOR_DIRETOR' | 'PROCURADOR' | 'OUTROS';

export type EmployeesCount = 'NENHUM' | 'DE_1_A_5' | 'DE_6_A_10' | 'DE_11_A_20' | 'DE_21_A_50' | 'DE_51_A_100' | 'MAIS_DE_100';

export type WorkingCapitalLoanObjectives = 'CAPITAL_DE_GIRO' | 'RENEGOCIACAO_DE_DIVIDAS' | 'MARKETING_E_VENDAS' | 'EXPANSAO_DE_NEGOCIOS' | 'EXPANSAO' | 'ESTOQUE' | 'REFORMA' | 'USO_PESSOAL';

export type AccountType = 'CONTA_CORRENTE_INDIVIDUAL' | 'CONTA_CORRENTE_CONJUNTA' | 'CONTA_POUPANCA_CONJUNTA' | 'CONTA_POUPANCA_INDIVIDUAL';

export type ProductWorkingCapital = {type?: ProductType | undefined, installments?: number | undefined, value?: number | undefined, cnpj?: string | undefined, businessProfession?: BusinessProfession | undefined, employeesCount?: EmployeesCount | undefined, businessIncomeCnpj?: number | undefined, loanObjectives?: WorkingCapitalLoanObjectives | undefined, bank?: Banks | undefined, accountType?: AccountType | undefined, agency?: string | undefined, account?: string | undefined};

export type ProductDebt = {type?: ProductType | undefined};

export type Products = ProductLoan | ProductCard | ProductAuto | ProductHome | ProductFinancingAuto | ProductCaas | ProductWorkingCapital | ProductDebt;

export type LogData = {latitude: number, longitude: number, occurrenceDate: string, userAgent: string, ip: string, mac?: string | undefined};

export type SignupMatch = {cpf: string, name: string, birthday: string, email: string, phone: string, zipCode: string, education: Education, banks: Banks, occupation: Occupation, income: number, hasCreditCard?: boolean | undefined, hasRestriction?: boolean | undefined, hasOwnHouse?: boolean | undefined, hasVehicle?: boolean | undefined, hasAndroid?: boolean | undefined, products?: Array<Products> | undefined, logData: LogData};

export type CreateApiV21ProcessSignupArgs = {body: SignupMatch};

export type CreateApiV21ProcessSignupOptions = {baseUrl?: string | undefined, partnerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const pipelineStatus = z.enum(["SIGNUP_ANALISIS", "SIGNUP_COMPLETED", "SIGNUP_DENIED", "PROPOSAL_ANALISIS", "PROPOSAL_CREATED", "PROPOSAL_DENIED"]);

export const matchLoan = z.object({product_id: z.number().int().optional(), name: z.string().optional(), logo: z.string().optional(), minValue: z.number().int().optional(), maxValue: z.number().int().optional(), minInstallment: z.number().int().optional(), maxInstallment: z.number().int().optional(), monthlyTax: z.number().optional()});

export const network = z.enum(["VISA", "MASTERCARD", "ELO"]);

export const matchCard = z.object({product_id: z.number().int().optional(), name: z.string().optional(), logo: z.string().optional(), annuity: z.number().optional(), network: network.optional()});

export const matchAuto = z.object({product_id: z.number().int().optional(), name: z.string().optional(), logo: z.string().optional(), minValue: z.number().int().optional(), maxValue: z.number().int().optional(), minInstallment: z.number().int().optional(), maxInstallment: z.number().int().optional(), monthlyTax: z.number().optional()});

export const matchHome = z.object({product_id: z.number().int().optional(), name: z.string().optional(), logo: z.string().optional(), minValue: z.number().int().optional(), maxValue: z.number().int().optional(), minInstallment: z.number().int().optional(), maxInstallment: z.number().int().optional(), monthlyTax: z.number().optional()});

export const matchFinancingAuto = z.object({product_id: z.number().int().optional(), name: z.string().optional(), logo: z.string().optional(), minValue: z.number().int().optional(), maxValue: z.number().int().optional(), minInstallment: z.number().int().optional(), maxInstallment: z.number().int().optional(), monthlyTax: z.number().optional()});

export const matchDebt = z.object({product_id: z.number().int().optional(), name: z.string().optional(), logo: z.string().optional(), minValue: z.number().int().optional(), maxValue: z.number().int().optional(), minInstallment: z.number().int().optional(), maxInstallment: z.number().int().optional(), monthlyTax: z.number().optional()});

export const matches = z.union([matchLoan, matchCard, matchAuto, matchHome, matchFinancingAuto, matchDebt]);

export const productType = z.enum(["LOAN", "CARD", "REFINANCING_AUTO", "REFINANCING_HOME", "FINANCING_AUTO", "CAAS", "WORKING_CAPITAL", "DEBT"]);

export const creditStatus = z.enum(["PRE_PROCESSAMENTO", "PRE_APROVADO", "PENDENTE", "AGUARDANDO_DOCUMENTOS", "EM_ANALISE_MANUAL", "EM_ANALISE_OPERACIONAL", "EM_ANALISE_DOCUMENTAL", "CONTRATADO", "LIBERADO", "REPROVADO", "ESTORNO", "EXPIRADO", "APROVADO"]);

export const pendentDocuments = z.enum(["SELF", "IDENTITY_FRONT", "IDENTITY_BACK", "ADDRESS_PROOF", "INCOME_PROOF", "DECLARATION_IR", "CORPORATE_BILLING_RELATIONSHIP", "PROOF_OF_COMPANY_ADDRESS", "SOCIAL_CONTRACT", "PROOF_OF_CORPORATE_INCOME"]);

export const loan = z.object({customerServiceNumber: z.string(), type: productType, product: z.string(), product_id: z.number().int(), hasDocuments: z.boolean(), hasContracts: z.boolean(), logo: z.string(), lastStatus: creditStatus, pendentDocuments: z.array(pendentDocuments).optional(), dateCreated: z.string(), lastUpdated: z.string(), value: z.number(), installments: z.number().int(), monthlyTax: z.number(), installmentsValue: z.number().optional(), iofValue: z.number().optional(), grossValue: z.number().optional(), firstPaymentDate: z.string().optional(), cet: z.number().optional(), releasedDate: z.string().optional()});

export const card = z.object({customerServiceNumber: z.string(), type: productType, product: z.string(), product_id: z.number().int(), hasDocuments: z.boolean(), hasContracts: z.boolean(), logo: z.string(), lastStatus: creditStatus, pendentDocuments: z.array(pendentDocuments).optional(), dateCreated: z.string(), lastUpdated: z.string(), international: z.boolean().optional(), annuity: z.number().optional(), network: network.optional(), prepaid: z.boolean().optional(), digitalAccount: z.boolean().optional()});

export const auto = z.object({customerServiceNumber: z.string(), type: productType, product: z.string(), product_id: z.number().int(), hasDocuments: z.boolean(), hasContracts: z.boolean(), logo: z.string(), lastStatus: creditStatus, pendentDocuments: z.array(pendentDocuments).optional(), dateCreated: z.string(), lastUpdated: z.string(), value: z.number(), installments: z.number().int(), monthlyTax: z.number(), installmentsValue: z.number().optional(), iofValue: z.number().optional(), grossValue: z.number().optional(), firstPaymentDate: z.string().optional(), cet: z.number().optional(), releasedDate: z.string().optional()});

export const home = z.object({customerServiceNumber: z.string(), type: productType, product: z.string(), product_id: z.number().int(), hasDocuments: z.boolean(), hasContracts: z.boolean(), logo: z.string(), lastStatus: creditStatus, pendentDocuments: z.array(pendentDocuments).optional(), dateCreated: z.string(), lastUpdated: z.string(), value: z.number(), installments: z.number().int(), monthlyTax: z.number(), installmentsValue: z.number().optional(), iofValue: z.number().optional(), grossValue: z.number().optional(), firstPaymentDate: z.string().optional(), cet: z.number().optional(), releasedDate: z.string().optional()});

export const financingAuto = z.object({customerServiceNumber: z.string(), type: productType, product: z.string(), product_id: z.number().int(), hasDocuments: z.boolean(), hasContracts: z.boolean(), logo: z.string(), lastStatus: creditStatus, pendentDocuments: z.array(pendentDocuments).optional(), dateCreated: z.string(), lastUpdated: z.string(), value: z.number(), installments: z.number().int(), monthlyTax: z.number(), installmentsValue: z.number().optional(), iofValue: z.number().optional(), grossValue: z.number().optional(), firstPaymentDate: z.string().optional(), cet: z.number().optional(), releasedDate: z.string().optional()});

export const debt = z.object({customerServiceNumber: z.string(), type: productType, product: z.string(), product_id: z.number().int(), hasDocuments: z.boolean(), hasContracts: z.boolean(), logo: z.string(), lastStatus: creditStatus, pendentDocuments: z.array(pendentDocuments).optional(), dateCreated: z.string(), lastUpdated: z.string(), value: z.number(), installments: z.number().int(), monthlyTax: z.number(), installmentsValue: z.number().optional(), iofValue: z.number().optional(), grossValue: z.number().optional(), firstPaymentDate: z.string().optional(), cet: z.number().optional(), releasedDate: z.string().optional()});

export const proposals = z.union([loan, card, auto, home, financingAuto, debt]);

export const pipeline = z.object({id: z.string().optional(), status: pipelineStatus.optional(), cpf: z.number().int().optional(), name: z.string().optional(), dateCreated: z.string().optional(), lastUpdated: z.string().optional(), matches: z.array(matches).optional(), proposals: z.array(proposals).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
};

/**
 * Step 1 - Signup match
 * 
 * POST /v2.1/process/signup
 */
export const createApiV21ProcessSignup = async (args: CreateApiV21ProcessSignupArgs, options?: CreateApiV21ProcessSignupOptions) => {
const {baseUrl = "https://sandboxapi.fitbank.com.br/main/execute", fetch: fetchFn = fetch, partnerAuth} = options ?? {}

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

if (partnerAuth !== undefined) headers.set('authorization', `Bearer ${partnerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/v2.1/process/signup${query.size > 0 ? `?${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(pipeline, await res.json())
};