import {z} from 'zod'

export type GetApiApiPublicTasksArgs = {responsibleIds?: Array<string> | undefined, fromDate: string, toDate: string, includeTasksWithoutDates?: boolean | undefined, searchFilter?: string | undefined};

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

export const taskResponseDto = z.object({});

export const getApiApiPublicTasksResponse = z.array(taskResponseDto);

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
};

/**
 * Get tasks
 * 
 * GET /api/public/tasks
 */
export const getApiApiPublicTasks = async (args: GetApiApiPublicTasksArgs, options?: GetApiApiPublicTasksOptions) => {
const {baseUrl = "https://api.vambe.me", fetch: fetchFn = fetch} = options ?? {}

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

for (const item of args.responsibleIds ?? []) query.append("responsibleIds", String(item))
if (args.fromDate != null) query.append("fromDate", String(args.fromDate))
if (args.toDate != null) query.append("toDate", String(args.toDate))
if (args.includeTasksWithoutDates != null) query.append("includeTasksWithoutDates", String(args.includeTasksWithoutDates))
if (args.searchFilter != null) query.append("searchFilter", String(args.searchFilter))

const url = `${baseUrl.replace(/\/+$/, '')}/api/public/tasks${query.size > 0 ? `?${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(getApiApiPublicTasksResponse, await res.json())
};