import {z} from 'zod'

export type GetApiV1AvmPropertyIdArgs = {propertyId: string};

export type GetApiV1AvmPropertyIdOptions = {baseUrl?: string | undefined, apikey?: string | undefined, fetch?: typeof fetch | undefined};

export const domainAvmV1Address = z.object({unitNumber: z.string().nullable().optional(), streetNumber: z.string().nullable().optional(), streetName: z.string().nullable().optional(), streetType: z.string().nullable().optional(), locality: z.string().nullable().optional(), postcode: z.string().nullable().optional(), state: z.string().nullable().optional()});

export const domainAvmV1AddressCoordinate = z.object({lat: z.number().nullable().optional(), lon: z.number().nullable().optional()});

export const domainAvmV1ActivityBoundary = z.object({advertisedDate: z.string().nullable().optional(), advertisedPrice: z.number().int().nullable().optional(), agency: z.string().nullable().optional(), suppressPrice: z.boolean().nullable().optional()});

export const domainAvmV1RentalActivity = z.object({first: domainAvmV1ActivityBoundary.optional(), last: domainAvmV1ActivityBoundary.optional(), rentedPrice: z.number().int().nullable().optional(), status: z.string().nullable().optional()});

export const domainAvmV1SaleActivity = z.object({date: z.string().nullable().optional(), price: z.number().int().nullable().optional(), type: z.string().nullable().optional()});

export const domainAvmV1History = z.object({rentals: z.array(domainAvmV1RentalActivity).nullable().optional(), sales: z.array(domainAvmV1SaleActivity).nullable().optional()});

export const domainAvmV1Photo = z.object({fullUrl: z.string().nullable().optional(), rank: z.number().int().nullable().optional()});

export const domainAvmV1RentalAvm = z.object({estimateDate: z.string().nullable().optional(), percentYieldRentEstimate: z.number().nullable().optional(), rentalFsd: z.number().nullable().optional(), weeklyRentEstimate: z.number().int().nullable().optional()});

export const domainAvmV1SaleAvm = z.object({confidenceLevel: z.string().nullable().optional(), estimate: z.number().int().nullable().optional(), estimateDate: z.string().nullable().optional(), estimateHigh: z.number().int().nullable().optional(), estimateLow: z.number().int().nullable().optional(), percentFsd: z.number().nullable().optional()});

export const domainAvmV1Advert = z.object({displayPrice: z.string().nullable().optional(), status: z.string().nullable().optional()});

export const domainAvmV1Sale = z.object({date: z.string().nullable().optional(), price: z.number().int().nullable().optional(), type: z.string().nullable().optional()});

export const domainAvmV1Item = z.object({address: z.string().nullable().optional(), addressCoordinate: domainAvmV1AddressCoordinate.optional(), adverts: z.array(domainAvmV1Advert).nullable().optional(), areaSize: z.number().nullable().optional(), bathrooms: z.number().int().nullable().optional(), bedrooms: z.number().int().nullable().optional(), buildingArea: z.number().nullable().optional(), carSpaces: z.number().int().nullable().optional(), lastSaleActivity: domainAvmV1Sale.optional(), id: z.string().nullable().optional(), photos: z.array(domainAvmV1Photo).nullable().optional(), priceHeading: z.string().nullable().optional()});

export const domainAvmV1SalesGrowth = z.object({annualGrowth: z.number().nullable().optional(), medianSoldPrice: z.number().int().nullable().optional(), numberSold: z.number().int().nullable().optional(), year: z.string().nullable().optional()});

export const domainAvmV1PropertyCategory = z.object({auctionClearanceRate: z.number().nullable().optional(), bedrooms: z.number().int().nullable().optional(), daysOnMarket: z.number().int().nullable().optional(), entryLevelPrice: z.number().int().nullable().optional(), luxuryLevelPrice: z.number().int().nullable().optional(), medianRentPrice: z.number().int().nullable().optional(), medianSoldPrice: z.number().int().nullable().optional(), numberSold: z.number().int().nullable().optional(), propertyCategory: z.string().nullable().optional(), salesGrowthList: z.array(domainAvmV1SalesGrowth).nullable().optional()});

export const domainAvmV1AvmResponse = z.object({address: domainAvmV1Address.optional(), addressCoordinate: domainAvmV1AddressCoordinate.optional(), areaSize: z.number().nullable().optional(), bathrooms: z.number().int().nullable().optional(), bedrooms: z.number().int().nullable().optional(), buildingArea: z.number().nullable().optional(), carSpaces: z.number().int().nullable().optional(), history: domainAvmV1History.optional(), legalParcel: z.string().nullable().optional(), photos: z.array(domainAvmV1Photo).nullable().optional(), propertyId: z.string().nullable().optional(), propertyType: z.string().nullable().optional(), rentalAvm: domainAvmV1RentalAvm.optional(), saleAvm: domainAvmV1SaleAvm.optional(), similarListings: z.array(domainAvmV1Item).nullable().optional(), similarRentals: z.array(domainAvmV1Item).nullable().optional(), similarSolds: z.array(domainAvmV1Item).nullable().optional(), suburbPerformance: domainAvmV1PropertyCategory.optional(), yearBuilt: 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
};

/**
 * Creates a valuation for a given property id.
 * It uses a combination of the cache valuation and Domain API calls to populate the report.
 * 
 * GET /v1/avm/{propertyId}
 * 
 * Also accepts auth: oauth2
 */
export const getApiV1AvmPropertyId = async (args: GetApiV1AvmPropertyIdArgs, options?: GetApiV1AvmPropertyIdOptions) => {
const {baseUrl = "https://api.domain.com.au", fetch: fetchFn = fetch, apikey} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/v1/avm/${encodeURIComponent(String(args.propertyId))}${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(domainAvmV1AvmResponse, await res.json())
};