import {z} from 'zod'

export type GetApiApiTagAssignmentsArgs = {entityType?: string | undefined, entityId?: string | undefined};

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

export const warningSeverity = z.number().int();

export const tagAssignmentDto = z.object({id: z.string().optional(), tagId: z.string().optional(), tagName: z.string().optional(), tagColor: z.string().nullable().optional(), tagIcon: z.string().nullable().optional(), tagSeverity: warningSeverity.nullable().optional(), entityType: z.string().optional(), entityId: z.string().optional(), value: z.string().nullable().optional(), note: z.string().nullable().optional(), assignedByUserId: z.string().nullable().optional(), assignedByName: z.string().nullable().optional(), assignedAt: z.string().optional()});

export const tagAssignmentListResponse = z.object({data: z.array(tagAssignmentDto).optional(), totalCount: z.union([z.number().int(), 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
};

/**
 * GET /api/tag-assignments
 */
export const getApiApiTagAssignments = async (args: GetApiApiTagAssignmentsArgs, options?: GetApiApiTagAssignmentsOptions) => {
const {baseUrl = "https://api.clinicos.vet/backend/business", fetch: fetchFn = fetch, Bearer} = options ?? {}

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

if (args.entityType != null) query.append("entityType", String(args.entityType))
if (args.entityId != null) query.append("entityId", String(args.entityId))
if (Bearer !== undefined) headers.set('authorization', `Bearer ${Bearer}`)

const url = `${baseUrl.replace(/\/+$/, '')}/api/tag-assignments${query.size > 0 ? `?${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(tagAssignmentListResponse, await res.json())
};