// Leveling subpath API — the resource-leveling / project-scheduling toolkit
// (`level-core` + `level-blocks`). Usage: import { ... } from "levelset/leveling";
//
// This entry pulls only `zod` (a peer dependency) and internal model/schema
// modules — none of the reader/writer dependencies (`exceljs`, `cfb`,
// `fast-xml-parser`). Importing the scheduler does not pull Excel/MPP parsing
// into your bundle.

// ── Core types & signatures ──────────────────────────────────────────
// Types only: the `declare function` stubs in level-core/types.ts have
// no runtime; their real implementations are re-exported from the modules
// below (resolveCalendar, materialize, dayToDate, …).
export type {
  Project,
  DayIndex,
  WorkingCalendar,
  ResolvedTask,
  ResolvedAssignment,
  ResolvedResource,
  PrecedenceEdge,
  ResolvedProject,
  WorkUnit,
  Constraint,
  ConstraintMeta,
  PrecedenceConstraint,
  CalendarsConstraint,
  MaxConcurrentResourceConstraint,
  PeakCapConstraint,
  ConcurrentUnitsLimitConstraint,
  UnitPrecedenceConstraint,
  UnimodalProfileConstraint,
  ModeSelectionConstraint,
  TaskMode,
  CrewFlowContinuityConstraint,
  DeadlineConstraint,
  ReleaseConstraint,
  Collector,
  KBestCollector,
  ParetoCollector,
  GateCollector,
  GateLimit,
  Scorer,
  ScorerReads,
  Explanation,
  Failure,
  ScheduledTask,
  Schedule,
  TaskDelta,
  ResourceDayDelta,
  ScheduleDiff,
  ScheduleStream,
  Search,
  SearchTransformer,
  Stage,
  Pipeline,
  ResolveOptions,
} from "./level-core/types.ts";
export {
  pipe,
  assertNeverConstraint,
  assertNeverCollector,
  constraintLabel,
} from "./level-core/types.ts";

// ── Pipeline implementations ─────────────────────────────────────────
export * from "./level-core/calendarDays.ts";
export * from "./level-core/resolveCalendar.ts";
export * from "./level-core/materialize.ts";
export * from "./level-core/currentSchedule.ts";
export * from "./level-core/scheduleStream.ts";
export * from "./level-core/weeklyProfile.ts";
export * from "./level-core/profiles.ts";
export * from "./level-core/errors.ts";
export * from "./level-core/analyzeRun.ts";
export * from "./level-core/weightedScorer.ts";
export { LEVELSET_VERSION } from "./version.ts";
export { serialSGS } from "./level-core/search/serialSGS.ts";

// ── Pipeline-as-data (registry, graph format, compile traversal) ─────
export * from "./level-blocks/registry.ts";
export * from "./level-blocks/composition.ts";
export * from "./level-blocks/meta.ts";
export * from "./level-blocks/graph.ts";
export * from "./level-blocks/compile.ts";
export * from "./level-blocks/standard.ts";
export * from "./level-blocks/runConfig.ts";
export * from "./level-blocks/sweep.ts";

// ── Blocks (configured constraints & scorers + MiniZinc fragments) ───
export * from "./level-blocks/types.ts";
export * from "./level-blocks/maxConcurrentResource.ts";
export * from "./level-blocks/peakCap.ts";
export * from "./level-blocks/deadline.ts";
export * from "./level-blocks/release.ts";
export * from "./level-blocks/phaseRelease.ts";
export * from "./level-blocks/concurrentResourceCost.ts";
export * from "./level-blocks/concurrentUnitsLimit.ts";
export * from "./level-blocks/modeSelection.ts";
export * from "./level-blocks/crewBorrow.ts";
export * from "./level-blocks/hiringLagPenalty.ts";
export * from "./level-blocks/openUnitPenalty.ts";
export * from "./level-blocks/phaseScoring.ts";
export * from "./level-blocks/phaseLateness.ts";
export * from "./level-blocks/phaseEarliness.ts";
export * from "./level-blocks/unimodalDeviation.ts";
export * from "./level-blocks/makespan.ts";
export * from "./level-blocks/serialSgsSearch.ts";
export * from "./level-blocks/kBest.ts";
export * from "./level-blocks/pareto.ts";
export * from "./level-blocks/gate.ts";