import {z} from 'zod'

export type OrganizationID = string;

export type LogFilter = {field: 'instance' | 'level' | 'process' | 'body', op: 'in' | 'contains' | 'icontains' | 'regex' | 'iregex', values?: Array<string> | undefined, value?: string | undefined};

export type BranchLogsRequest = {start: string, end: string, filters?: Array<LogFilter> | undefined, limit?: number | undefined, cursor?: string | undefined};

export type CreateApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDLogsArgs = {organizationID: OrganizationID, projectID: string, branchID: string, body: BranchLogsRequest};

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

export const logLevel = z.enum(["debug", "info", "warning", "error"]);

export const logEntry = z.object({timestamp: z.string(), instanceID: z.string(), level: logLevel.optional(), message: z.string(), process: z.string().optional()});

export const branchLogs = z.object({start: z.string(), end: z.string(), logs: z.array(logEntry), nextCursor: z.string().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
};

/**
 * Retrieve branch logs
 * 
 * POST /organizations/{organizationID}/projects/{projectID}/branches/{branchID}/logs
 */
export const createApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDLogs = async (args: CreateApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDLogsArgs, options?: CreateApiOrganizationsOrganizationIDProjectsProjectIDBranchesBranchIDLogsOptions) => {
const {baseUrl = "https://api.xata.tech", fetch: fetchFn = fetch, xata} = options ?? {}

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

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

const url = `${baseUrl.replace(/\/+$/, '')}/organizations/${encodeURIComponent(String(args.organizationID))}/projects/${encodeURIComponent(String(args.projectID))}/branches/${encodeURIComponent(String(args.branchID))}/logs${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(branchLogs, await res.json())
};