All files / domain PlayerSync.res.mjs

95.23% Statements 20/21
90% Branches 9/10
100% Functions 8/8
95.23% Lines 20/21

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// Generated by ReScript, PLEASE EDIT WITH CARE
 
 
let initial_coveredMoves = [];
 
let initial_pendingMoves = [];
 
let initial = {
  generation: 0,
  syncing: false,
  coveredMoves: initial_coveredMoves,
  pendingMoves: initial_pendingMoves
};
 
function beginSnapshot(state) {
  let generation = state.generation + 1 | 0;
  let coveredMoves = state.syncing ? state.coveredMoves.concat(state.pendingMoves) : [];
  return [
    {
      generation: generation,
      syncing: true,
      coveredMoves: coveredMoves,
      pendingMoves: []
    },
    generation
  ];
}
 
function move(state, token) {
  if (state.syncing) {
    return [
      {
        generation: state.generation,
        syncing: state.syncing,
        coveredMoves: state.coveredMoves,
        pendingMoves: state.pendingMoves.concat([token])
      },
      []
    ];
  } else {
    return [
      state,
      [{
          kind: "addMove",
          move: token
        }]
    ];
  }
}
 
function flushEffects(state, moves, prefixOpt) {
  let prefix = prefixOpt !== undefined ? prefixOpt : [];
  moves.forEach(move => {
    prefix.push({
      kind: "addMove",
      move: move
    });
  });
  return [
    {
      generation: state.generation,
      syncing: false,
      coveredMoves: [],
      pendingMoves: []
    },
    prefix
  ];
}
 
function resolve(state, generation, algorithm) {
  if (generation !== state.generation) {
    return [
      state,
      []
    ];
  } else {
    return flushEffects(state, state.pendingMoves, [{
        kind: "setAlgorithm",
        algorithm: algorithm
      }]);
  }
}
 
function confirm(state, generation) {
  Iif (generation !== state.generation) {
    return [
      state,
      []
    ];
  } else {
    return flushEffects(state, state.coveredMoves.concat(state.pendingMoves), undefined);
  }
}
 
function reset(state) {
  return [
    {
      generation: state.generation + 1 | 0,
      syncing: false,
      coveredMoves: [],
      pendingMoves: []
    },
    [{
        kind: "setAlgorithm",
        algorithm: ""
      }]
  ];
}
 
function invalidate(state) {
  return {
    generation: state.generation + 1 | 0,
    syncing: false,
    coveredMoves: [],
    pendingMoves: []
  };
}
 
export {
  initial,
  beginSnapshot,
  move,
  resolve,
  confirm,
  reset,
  invalidate,
}
/* No side effect */