import {z} from 'zod'

export type LocaleTag = string;

export type CapabilityLocalization = {tag: LocaleTag, label?: string | undefined, description?: string | undefined, attributes?: ({[key: string]: {label?: string | undefined, description?: string | undefined, displayTemplate?: string | undefined, i18n?: ({[key: string]: {[key: string]: {label: string, description?: string | undefined}}}) | undefined}}) | undefined, commands?: ({[key: string]: {label?: string | undefined, description?: string | undefined, arguments?: ({[key: string]: {i18n?: {[key: string]: {label: string}} | undefined, label?: string | undefined, description?: string | undefined}}) | undefined}}) | undefined};

export type CreateApiCapabilitiesCapabilityIdCapabilityVersionI18nArgs = {body: CapabilityLocalization};

export type CreateApiCapabilitiesCapabilityIdCapabilityVersionI18nOptions = {baseUrl?: string | undefined, Bearer?: string | undefined, fetch?: typeof fetch | undefined};

export const localeTag = z.string();

export const capabilityLocalization = z.object({tag: localeTag, label: z.string().optional(), description: z.string().optional(), attributes: z.record(z.string(), z.object({label: z.string().optional(), description: z.string().optional(), displayTemplate: z.string().optional(), i18n: z.record(z.string(), z.record(z.string(), z.object({label: z.string(), description: z.string().optional()}))).optional()})).optional(), commands: z.record(z.string(), z.object({label: z.string().optional(), description: z.string().optional(), arguments: z.record(z.string(), z.object({i18n: z.record(z.string(), z.object({label: z.string()})).optional(), label: z.string().optional(), description: z.string().optional()})).optional()})).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
};

/**
 * Create a Capability Localization for a Locale
 * 
 * POST /capabilities/{capabilityId}/{capabilityVersion}/i18n
 */
export const createApiCapabilitiesCapabilityIdCapabilityVersionI18n = async (args: CreateApiCapabilitiesCapabilityIdCapabilityVersionI18nArgs, options?: CreateApiCapabilitiesCapabilityIdCapabilityVersionI18nOptions) => {
const {baseUrl = "https://api.smartthings.com/v1", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/capabilities/${encodeURIComponent(String(args.capabilityId))}/${encodeURIComponent(String(args.capabilityVersion))}/i18n${query.size > 0 ? `?${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(capabilityLocalization, await res.json())
};