import {z} from 'zod'

export type GetApiApiPoliciesV2DeploymentsDeploymentIdDetectionPolicyArgs = {deploymentId: number};

export type GetApiApiPoliciesV2DeploymentsDeploymentIdDetectionPolicyOptions = {baseUrl: string, SemgrepWebToken?: string | undefined, fetch?: typeof fetch | undefined};

export const protosPoliciesV2DetectionPolicyException = z.object({exception_type: z.string(), project: z.string().optional(), project_tag_name: z.string().optional(), rule: z.string(), rule_type: z.string()});

export const protosPoliciesV2DetectionPolicyBundle = z.object({deployment_slug: z.string().optional(), product: z.string().optional(), rulesets: z.array(z.string()).optional(), rules: z.array(z.string()).optional(), disabled: z.array(z.string()).optional(), exceptions: z.array(protosPoliciesV2DetectionPolicyException).optional()});

export const protosPoliciesV2DetectionPolicyState = z.object({bundle: protosPoliciesV2DetectionPolicyBundle.optional(), state_version: z.string().optional()});

export const protosPoliciesV2GetDetectionPolicySummaryResponse = z.object({deployment_slug: z.string().optional(), code: protosPoliciesV2DetectionPolicyState.optional(), secrets: protosPoliciesV2DetectionPolicyState.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 the detection policy summary
 * 
 * GET /api/policies/v2/deployments/{deploymentId}/detection-policy
 */
export const getApiApiPoliciesV2DeploymentsDeploymentIdDetectionPolicy = async (args: GetApiApiPoliciesV2DeploymentsDeploymentIdDetectionPolicyArgs, options: GetApiApiPoliciesV2DeploymentsDeploymentIdDetectionPolicyOptions) => {
const {baseUrl, fetch: fetchFn = fetch, SemgrepWebToken} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/api/policies/v2/deployments/${encodeURIComponent(String(args.deploymentId))}/detection-policy${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(protosPoliciesV2GetDetectionPolicySummaryResponse, await res.json())
};