import {z} from 'zod'

export type GetApiSynapseTargetAnalysisArgs = {target_id: string, type: string, roll_up: boolean};

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

export const b041TargetAnalysisCommonName = z.object({lang: z.string().optional(), name: z.string().optional()});

export const b041TargetAnalysisCommonDictionary = z.object({display_name: z.array(b041TargetAnalysisCommonName).optional(), normalized_id: z.string().optional()});

export const b041TargetAnalysisPhaseDto = z.object({dev_status: b041TargetAnalysisCommonDictionary.optional(), drug_count: z.number().int().optional()});

export const b041TargetAnalysisAnalysisDto = z.object({id: z.string().optional(), phase: z.array(b041TargetAnalysisPhaseDto).optional(), display_name: z.array(b041TargetAnalysisCommonName).optional()});

export const b041TargetAnalysisTargetAnalysisResponseDto = z.object({disease: z.array(b041TargetAnalysisAnalysisDto).optional(), drug_type: z.array(b041TargetAnalysisAnalysisDto).optional(), organization: z.array(b041TargetAnalysisAnalysisDto).optional()});

export const b041TargetAnalysisResponse = z.object({data: b041TargetAnalysisTargetAnalysisResponseDto.optional(), status: z.boolean(), error_msg: z.string().optional(), error_code: z.number().int()});

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
};

/**
 * B041 Target analysis
 * 
 * GET /synapse/target/analysis
 */
export const getApiSynapseTargetAnalysis = async (args: GetApiSynapseTargetAnalysisArgs, options?: GetApiSynapseTargetAnalysisOptions) => {
const {baseUrl = "https://connect.patsnap.com", fetch: fetchFn = fetch, bearerAuth} = options ?? {}

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

if (args.target_id != null) query.append("target_id", String(args.target_id))
if (args.type != null) query.append("type", String(args.type))
if (args.roll_up != null) query.append("roll_up", String(args.roll_up))
if (bearerAuth !== undefined) headers.set('authorization', `Bearer ${bearerAuth}`)

const url = `${baseUrl.replace(/\/+$/, '')}/synapse/target/analysis${query.size > 0 ? `?${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(b041TargetAnalysisResponse, await res.json())
};