import {z} from 'zod'

export type GetApiApiV2ProjectsProjectIdEvaluationCriteriaCodeCriteriaIdArgs = {project_id: string, criteria_id: string};

export type GetApiApiV2ProjectsProjectIdEvaluationCriteriaCodeCriteriaIdOptions = {baseUrl: string, BearerAuth?: string | undefined, fetch?: typeof fetch | undefined};

export const autoEvalCriteriaType = z.enum(["1-5", "1-3", "1-100", "yes-no", "multi-select", "text", "auto-categorization", "code-bool", "code-float"]);

export const targetType = z.enum(["prompt", "agent"]);

export const evaluationCriteriaTarget = z.object({target_type: targetType, id: z.string(), name: z.string()});

export const userInfo = z.object({id: z.string(), email_address: z.string(), roles: z.array(z.string()), first_name: z.string(), last_name: z.string(), signup_source: z.string(), profile_picture: z.string().nullable().optional(), profile_color: z.string().nullable().optional()});

export const codeEvalLanguage = z.enum(["python", "typescript"]);

export const getApiApiV2ProjectsProjectIdEvaluationCriteriaCodeCriteriaIdResponse = z.object({id: z.string(), version_id: z.string(), name: z.string(), type: autoEvalCriteriaType, version_number: z.number().int(), is_deployed: z.boolean(), created_at: z.number().int(), sample_rate: z.number().nullable(), target: evaluationCriteriaTarget, created_by_user: userInfo.nullable(), position: z.number().nullable(), is_enabled: z.boolean(), generate_insights: z.boolean(), criteria_description: z.string().nullable(), eval_code: z.string().nullable(), language: codeEvalLanguage.nullable()});

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 Code Evaluation Criteria
 * 
 * GET /api/v2/projects/{project_id}/evaluation-criteria/code/{criteria_id}
 */
export const getApiApiV2ProjectsProjectIdEvaluationCriteriaCodeCriteriaId = async (args: GetApiApiV2ProjectsProjectIdEvaluationCriteriaCodeCriteriaIdArgs, options: GetApiApiV2ProjectsProjectIdEvaluationCriteriaCodeCriteriaIdOptions) => {
const {baseUrl, fetch: fetchFn = fetch, BearerAuth} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/v2/projects/${encodeURIComponent(String(args.project_id))}/evaluation-criteria/code/${encodeURIComponent(String(args.criteria_id))}${query.size > 0 ? `?${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(getApiApiV2ProjectsProjectIdEvaluationCriteriaCodeCriteriaIdResponse, await res.json())
};