import {z} from 'zod'

export type PDBDescription = {code?: (string | null) | undefined, title?: (string | null) | undefined, authors?: Array<string> | undefined, classification?: (string | null) | undefined, deposition_date?: (string | null) | undefined, keywords?: Array<string> | undefined} | {[key: string]: unknown};

export type PDBMissingResidue = {name: string, id: string} | {[key: string]: unknown};

export type PDBExperiment = {expression_system?: (string | null) | undefined, missing_residues?: Array<PDBMissingResidue> | undefined, source_organism?: (string | null) | undefined, technique?: (string | null) | undefined} | {[key: string]: unknown};

export type PDBTransformations = {chains: Array<string>, matrix: Array<unknown>, vector: Array<unknown>} | {[key: string]: unknown};

export type PDBAssembly = {transformations: Array<PDBTransformations>, software?: (string | null) | undefined, buried_surface_area?: (number | null) | undefined, surface_area?: (number | null) | undefined, delta_energy?: (number | null) | undefined, id: number} | {[key: string]: unknown};

export type PDBCrystallography = {space_group?: (string | null) | undefined, unit_cell?: (Array<number> | null) | undefined} | {[key: string]: unknown};

export type PDBGeometryInput = {assemblies?: Array<PDBAssembly> | undefined, crystallography?: PDBCrystallography | undefined} | {[key: string]: unknown};

export type PDBAtom = {x: number, y: number, z: number, element: string, name?: (string | null) | undefined, charge?: (number | null) | undefined, occupancy?: (number | null) | undefined, alt_loc?: (string | null) | undefined, anisotropy?: (Array<number | null> | null) | undefined, bvalue?: (number | null) | undefined, is_hetatm?: (boolean | null) | undefined} | {[key: string]: unknown};

export type PDBResidue = {name?: (string | null) | undefined, full_name?: (string | null) | undefined, atoms?: {[key: string]: PDBAtom} | undefined, number: number} | {[key: string]: unknown};

export type PDBPolymerInput = {internal_id: string, helices?: Array<Array<string>> | undefined, residues?: {[key: string]: PDBResidue} | undefined, sequence?: (string | null) | undefined, strands?: Array<Array<string>> | undefined} | {[key: string]: unknown};

export type PDBNonPolymer = {name: string, full_name?: (string | null) | undefined, atoms: {[key: string]: PDBAtom}, internal_id: string, polymer: string} | {[key: string]: unknown};

export type PDBWater = {name?: (string | null) | undefined, full_name?: (string | null) | undefined, atoms?: {[key: string]: PDBAtom} | undefined, internal_id?: (string | null) | undefined, polymer: string} | {[key: string]: unknown};

export type PDBModelInput = {polymer?: {[key: string]: PDBPolymerInput} | undefined, non_polymer?: {[key: string]: PDBNonPolymer} | undefined, branched?: Record<string, never> | undefined, water?: {[key: string]: PDBWater} | undefined, connections?: Array<Array<number>> | undefined} | {[key: string]: unknown};

export type PDBQuality = {resolution?: (number | null) | undefined, rfree?: (number | null) | undefined, rvalue?: (number | null) | undefined} | {[key: string]: unknown};

export type PDBInput = {description: PDBDescription, experiment: PDBExperiment, geometry: PDBGeometryInput, models?: Array<PDBModelInput> | undefined, quality?: PDBQuality | undefined} | {[key: string]: unknown};

export type CreateApiWorkerUpdateProteinSlugArgs = {slug: string, body: PDBInput};

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

export const createApiWorkerUpdateProteinSlugResponse = z.unknown();

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 Protein
 * 
 * POST /worker/update_protein/{slug}
 */
export const createApiWorkerUpdateProteinSlug = async (args: CreateApiWorkerUpdateProteinSlugArgs, options: CreateApiWorkerUpdateProteinSlugOptions) => {
const {baseUrl, fetch: fetchFn = fetch, APIKeyHeader} = options ?? {}

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

if (APIKeyHeader !== undefined) headers.set("X-API-Key", APIKeyHeader)

const url = `${baseUrl.replace(/\/+$/, '')}/worker/update_protein/${encodeURIComponent(String(args.slug))}${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(createApiWorkerUpdateProteinSlugResponse, await res.json())
};