import {z} from 'zod'

export type OpportunityUpdateRequest = {name?: string | undefined, purchaseEffectiveDate?: number | undefined, purchaseCustomAttributes?: {[key: string]: Array<string>} | undefined};

export type PatchApiAssistedSalesV1OpportunitiesOpportunityIdArgs = {opportunityId: string, body: OpportunityUpdateRequest};

export type PatchApiAssistedSalesV1OpportunitiesOpportunityIdOptions = {baseUrl?: string | undefined, fetch?: typeof fetch | undefined};

export const user = z.object({id: z.string().optional(), email: z.string().optional(), firstName: z.string().optional(), lastName: z.string().optional(), company: z.object({id: z.string().optional(), name: z.string().optional(), isReseller: z.boolean().optional()}).optional()});

export const opportunityCurrency = z.enum(["USD", "CAD", "EUR", "JPY", "GBP", "KRW", "CHF", "SEK", "SGD", "MYR", "AUD", "MXN", "INR", "BRL", "DKK", "NZD", "NOK", "ZAR", "PHP", "CNY", "SAR", "GTQ", "IDR", "ARS", "COP", "PEN"]);

export const opportunityStatus = z.enum(["OPEN", "CLOSED", "PENDING_REVIEW"]);

export const billingStrategy = z.enum(["CUSTOM", "NEXT_BILLING_CYCLE", "UPON_SERVICE_ACTIVATION"]);

export const billingConfiguration = z.object({date: z.number().optional(), strategy: billingStrategy.optional()});

export const provisioningStrategy = z.enum(["CUSTOM", "IMMEDIATELY"]);

export const opportunityItem = z.object({id: z.string().optional(), parentItemId: z.string().optional(), pricingPlanId: z.string().optional(), units: z.array(billingConfiguration).optional(), productId: z.string().optional(), subscriptionCustomAttributes: z.record(z.string(), z.array(z.string())).optional(), vendorRequiredFields: z.record(z.string(), z.array(z.string())).optional(), provisioningConfiguration: z.object({date: z.number().optional(), strategy: provisioningStrategy.optional()}).optional(), billingConfiguration: z.object({date: z.number().optional(), strategy: billingStrategy.optional()}).optional()});

export const availableAction = z.enum(["EDIT", "FINALIZE", "SUBMIT_FOR_REVIEW", "ADD_PRODUCT", "SET_CUSTOM_PRICE", "SET_CUSTOM_CONTRACT", "SET_PROVISIONING_DATE", "SET_BILLING_DATE", "CHANGE_OPPORTUNITY_OWNER"]);

export const restriction = z.enum(["CANNOT_FINALIZE_WITH_INACTIVE_CUSTOMER", "CANNOT_SUBMIT_WITH_INACTIVE_CUSTOMER"]);

export const opportunity = z.object({id: z.string().optional(), ownerUser: user.optional(), customerUser: user.optional(), createdOn: z.number().optional(), currency: opportunityCurrency.optional(), purchaseEffectiveDate: z.number().optional(), name: z.string().optional(), status: opportunityStatus.optional(), items: z.array(opportunityItem).optional(), purchaseId: z.string().optional(), purchaseNumber: z.string().optional(), availableActions: z.array(availableAction).optional(), actionRestrictions: z.object({entry: z.array(restriction).optional()}).optional(), purchaseCustomAttributes: z.record(z.string(), z.array(z.string())).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
};

/**
 * Update opportunity
 * 
 * PATCH /assistedSales/v1/opportunities/{opportunityId}
 */
export const patchApiAssistedSalesV1OpportunitiesOpportunityId = async (args: PatchApiAssistedSalesV1OpportunitiesOpportunityIdArgs, options?: PatchApiAssistedSalesV1OpportunitiesOpportunityIdOptions) => {
const {baseUrl = "https://marketplace.appdirect.com/api", fetch: fetchFn = fetch} = options ?? {}

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

const url = `${baseUrl.replace(/\/+$/, '')}/assistedSales/v1/opportunities/${encodeURIComponent(String(args.opportunityId))}${query.size > 0 ? `?${query}` : ''}`

const res = await fetchFn(url, {method: "PATCH", 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(opportunity, await res.json())
};