// Code generated by seatgen from the seat definitions; DO NOT EDIT.

// The contract of the seat "node-engine", defined whole (seats/node-engine/seat.json): The node seat every node's engine holds (novox/hq ADR 0563, ADR 0618 §3, §4): its hand acts on the operator's warrant, its read-only judgements, its compositions and what it reads of a manifest. Each verb is answered on this node's subject, mesh.seat.node-engine.tool.<verb>.<node>, and each event is published on mesh.seat.node-engine.event.<event>.<node>, the node's name its last token, or, for an event whose subject names <node>, there (composed.<node>, running.<node>.<module>): the grants part grants a node's account only its own node's subjects (ADR 0363 §2).

export const seat = "node-engine";

export const verbs = {
  handOver: "hand-over",
  accessAct: "access-act",
  judgeDirectories: "judge-directories",
  setuidSearch: "setuid-search",
  rootFree: "root-free",
  acts: "acts",
  packages: "packages",
  composition: "composition",
  compose: "compose",
  composeCandidate: "compose-candidate",
  manifestReads: "manifest-reads",
  seatList: "seat-list",
  seatListAgain: "seat-list-again",
  firstViews: "first-views",
  firstViewAgain: "first-view-again",
  entryAgain: "entry-again",
  processBuilds: "process-builds",
};

export const events = {
  asked: "asked",
  done: "done",
  refused: "refused",
  manifestReadsChanged: "manifest-reads-changed",
  composed: "composed",
  running: "running",
  waitHeld: "wait-held",
  waitEnded: "wait-ended",
};

export const family = { name: "node-engine.events", maxAgeDays: 7 };

export function askedSubject(caller) {
  return "mesh.seat.node-engine.event.asked." + caller;
}

export function doneSubject(caller) {
  return "mesh.seat.node-engine.event.done." + caller;
}

export function refusedSubject(caller) {
  return "mesh.seat.node-engine.event.refused." + caller;
}

export function manifestReadsChangedSubject(caller) {
  return "mesh.seat.node-engine.event.manifest-reads-changed." + caller;
}

export function composedSubject(node) {
  return "mesh.seat.node-engine.event.composed." + node;
}

export const composedSubjectAll = "mesh.seat.node-engine.event.composed.*";

export const runningStream = "SEAT_node-engine_running";

export function runningSubject(node, module) {
  return "mesh.seat.node-engine.event.running." + node + "." + module;
}

export const runningSubjectAll = "mesh.seat.node-engine.event.running.*.*";

export const waitHeldStream = "SEAT_node-engine_wait-held";

export function waitHeldSubject(node, module) {
  return "mesh.seat.node-engine.event.wait-held." + node + "." + module;
}

export const waitHeldSubjectAll = "mesh.seat.node-engine.event.wait-held.*.*";

export const waitEndedStream = "SEAT_node-engine_wait-ended";

export function waitEndedSubject(node, module) {
  return "mesh.seat.node-engine.event.wait-ended." + node + "." + module;
}

export const waitEndedSubjectAll = "mesh.seat.node-engine.event.wait-ended.*.*";

export const states = {
  have: "have",
  composed: "composed",
  data: "data",
  packages: "packages",
  health: "health",
  findings: "findings",
  bounds: "bounds",
};

/** The key of one value of the state have under the form "<node>.<module>". */
export function haveByNodeModuleKey(node, module) {
  return node + "." + module;
}

/** The parts of a key of the form "<node>.<module>", or undefined for a key of another form. */
export function parseHaveByNodeModuleKey(_key) {
  let _rest = _key;
  const _at0 = _rest.indexOf(".");
  if (_at0 <= 0) return undefined;
  const node = _rest.slice(0, _at0);
  _rest = _rest.slice(_at0 + 1);
  if (_rest === "") return undefined;
  const module = _rest;
  _rest = "";
  if (_rest !== "") return undefined;
  return { node, module };
}

/** The key of one value of the state have under the form "<node>.node". */
export function haveByNodeNodeKey(node) {
  return node + ".node";
}

/** The parts of a key of the form "<node>.node", or undefined for a key of another form. */
export function parseHaveByNodeNodeKey(_key) {
  let _rest = _key;
  const _at0 = _rest.indexOf(".node");
  if (_at0 <= 0) return undefined;
  const node = _rest.slice(0, _at0);
  _rest = _rest.slice(_at0 + 5);
  if (_rest !== "") return undefined;
  return { node };
}

/** The key of one value of the state composed under the form "<node>.<module>.<fingerprint>". */
export function composedByNodeModuleFingerprintKey(node, module, fingerprint) {
  return node + "." + module + "." + fingerprint;
}

/** The parts of a key of the form "<node>.<module>.<fingerprint>", or undefined for a key of another form. */
export function parseComposedByNodeModuleFingerprintKey(_key) {
  let _rest = _key;
  const _at0 = _rest.indexOf(".");
  if (_at0 <= 0) return undefined;
  const node = _rest.slice(0, _at0);
  _rest = _rest.slice(_at0 + 1);
  const _at2 = _rest.indexOf(".");
  if (_at2 <= 0) return undefined;
  const module = _rest.slice(0, _at2);
  _rest = _rest.slice(_at2 + 1);
  if (_rest === "") return undefined;
  const fingerprint = _rest;
  _rest = "";
  if (_rest !== "") return undefined;
  return { node, module, fingerprint };
}

/** The key of one value of the state composed under the form "<node>.node". */
export function composedByNodeNodeKey(node) {
  return node + ".node";
}

/** The parts of a key of the form "<node>.node", or undefined for a key of another form. */
export function parseComposedByNodeNodeKey(_key) {
  let _rest = _key;
  const _at0 = _rest.indexOf(".node");
  if (_at0 <= 0) return undefined;
  const node = _rest.slice(0, _at0);
  _rest = _rest.slice(_at0 + 5);
  if (_rest !== "") return undefined;
  return { node };
}

/** The key of one value of the state data under the form "<node>.<module>". */
export function dataByNodeModuleKey(node, module) {
  return node + "." + module;
}

/** The parts of a key of the form "<node>.<module>", or undefined for a key of another form. */
export function parseDataByNodeModuleKey(_key) {
  let _rest = _key;
  const _at0 = _rest.indexOf(".");
  if (_at0 <= 0) return undefined;
  const node = _rest.slice(0, _at0);
  _rest = _rest.slice(_at0 + 1);
  if (_rest === "") return undefined;
  const module = _rest;
  _rest = "";
  if (_rest !== "") return undefined;
  return { node, module };
}

/** The key of one value of the state packages under the form "<node>". */
export function packagesByNodeKey(node) {
  return node;
}

/** The parts of a key of the form "<node>", or undefined for a key of another form. */
export function parsePackagesByNodeKey(_key) {
  let _rest = _key;
  if (_rest === "") return undefined;
  const node = _rest;
  _rest = "";
  if (_rest !== "") return undefined;
  return { node };
}

/** The key of one value of the state health under the form "<node>". */
export function healthByNodeKey(node) {
  return node;
}

/** The parts of a key of the form "<node>", or undefined for a key of another form. */
export function parseHealthByNodeKey(_key) {
  let _rest = _key;
  if (_rest === "") return undefined;
  const node = _rest;
  _rest = "";
  if (_rest !== "") return undefined;
  return { node };
}

/** The key of one value of the state findings under the form "<key>". */
export function findingsByKeyKey(key) {
  return key;
}

/** The parts of a key of the form "<key>", or undefined for a key of another form. */
export function parseFindingsByKeyKey(_key) {
  let _rest = _key;
  if (_rest === "") return undefined;
  const key = _rest;
  _rest = "";
  if (_rest !== "") return undefined;
  return { key };
}

/** The key of one value of the state bounds under the form "<what>.<id>". */
export function boundsByWhatIDKey(what, id) {
  return what + "." + id;
}

/** The parts of a key of the form "<what>.<id>", or undefined for a key of another form. */
export function parseBoundsByWhatIDKey(_key) {
  let _rest = _key;
  const _at0 = _rest.indexOf(".");
  if (_at0 <= 0) return undefined;
  const what = _rest.slice(0, _at0);
  _rest = _rest.slice(_at0 + 1);
  if (_rest === "") return undefined;
  const id = _rest;
  _rest = "";
  if (_rest !== "") return undefined;
  return { what, id };
}