import {z} from 'zod'

export type GetApiReposOwnerRepoRulesetsRuleSuitesRuleSuiteIdArgs = {owner: string, repo: string, rule_suite_id: number, include_metadata?: boolean | undefined};

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

export const ruleSuite = z.object({id: z.number().int().optional(), actor_id: z.number().int().nullable().optional(), actor_name: z.string().nullable().optional(), before_sha: z.string().optional(), after_sha: z.string().optional(), ref: z.string().optional(), repository_id: z.number().int().optional(), repository_name: z.string().optional(), pushed_at: z.string().optional(), result: z.enum(["pass", "fail", "bypass"]).optional(), evaluation_result: z.enum(["pass", "fail", "bypass"]).nullable().optional(), rule_evaluations: z.array(z.object({rule_source: z.object({type: z.string().optional(), id: z.number().int().nullable().optional(), name: z.string().nullable().optional()}).optional(), enforcement: z.enum(["active", "evaluate", "deleted ruleset"]).optional(), result: z.enum(["pass", "fail"]).optional(), rule_type: z.string().optional(), metadata: z.discriminatedUnion("rule_type", [z.object({pull_request: z.object({id: z.number().int().optional(), number: z.number().int().optional(), user: z.object({id: z.number().int().optional(), login: z.string().optional(), type: z.string().optional()}).optional(), reviews: z.array(z.object({id: z.number().int().optional(), user: z.object({id: z.number().int().optional(), login: z.string().optional(), type: z.string().optional()}).optional(), state: z.string().optional()})).optional(), proof_of_presence: z.object({state: z.string().optional(), code: z.string().optional(), base_sha: z.string().optional(), head_sha: z.string().optional(), required_level: z.string().optional(), verified_level: z.string().optional(), verified_at: z.string().optional(), verifier: z.object({id: z.number().int().optional(), login: z.string().optional(), type: z.string().optional()}).nullable().optional()}).nullable().optional()}).optional()}), z.object({checks: z.array(z.object({id: z.number().int().optional(), context: z.string().optional(), state: z.string().optional(), type: z.string().optional(), app: z.object({id: z.number().int().optional(), slug: z.string().optional(), name: z.string().optional()}).nullable().optional()})).optional()})]).nullable().optional(), details: z.string().nullable().optional()})).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 a repository rule suite
 * 
 * GET /repos/{owner}/{repo}/rulesets/rule-suites/{rule_suite_id}
 */
export const getApiReposOwnerRepoRulesetsRuleSuitesRuleSuiteId = async (args: GetApiReposOwnerRepoRulesetsRuleSuitesRuleSuiteIdArgs, options?: GetApiReposOwnerRepoRulesetsRuleSuitesRuleSuiteIdOptions) => {
const {baseUrl = "https://api.github.com", fetch: fetchFn = fetch} = options ?? {}

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

if (args.include_metadata != null) query.append("include_metadata", String(args.include_metadata))

const url = `${baseUrl.replace(/\/+$/, '')}/repos/${encodeURIComponent(String(args.owner))}/${encodeURIComponent(String(args.repo))}/rulesets/rule-suites/${encodeURIComponent(String(args.rule_suite_id))}${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(ruleSuite, await res.json())
};