var __defProp = Object.defineProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, {
      get: all[name],
      enumerable: true,
      configurable: true,
      set: (newValue) => all[name] = () => newValue
    });
};
var __esm = (fn, res) => () => (fn && (res = fn(fn = 0)), res);

// src/engine.browser.ts
var wasmInit = null;
var WasmEngineClass = null;
function mapToObject(value) {
  if (value instanceof Map) {
    const obj = {};
    for (const [key, val] of value.entries()) {
      obj[key] = mapToObject(val);
    }
    return obj;
  } else if (Array.isArray(value)) {
    return value.map(mapToObject);
  } else if (value && typeof value === "object" && value.constructor === Object) {
    const obj = {};
    for (const [key, val] of Object.entries(value)) {
      obj[key] = mapToObject(val);
    }
    return obj;
  }
  return value;
}

class Engine {
  wasmEngine = null;
  initialized = false;
  async init(options = {}) {
    if (this.initialized)
      return;
    const cdnBase = "https://unpkg.com/@hypen-space/core@0.2.10/wasm-browser";
    const jsUrl = options.jsUrl ?? `${cdnBase}/hypen_engine.js`;
    const wasmUrl = options.wasmUrl ?? `${cdnBase}/hypen_engine_bg.wasm`;
    try {
      const wasmModule = await import(jsUrl);
      wasmInit = wasmModule.default;
      WasmEngineClass = wasmModule.WasmEngine;
      await wasmInit(wasmUrl);
      this.wasmEngine = new WasmEngineClass;
      this.initialized = true;
    } catch (error) {
      console.error("[Hypen] Failed to initialize WASM engine:", error);
      throw error;
    }
  }
  ensureInitialized() {
    if (!this.wasmEngine) {
      throw new Error("Engine not initialized. Call init() first.");
    }
    return this.wasmEngine;
  }
  setRenderCallback(callback) {
    const engine = this.ensureInitialized();
    engine.setRenderCallback((patches) => {
      callback(patches);
    });
  }
  setComponentResolver(resolver) {
    const engine = this.ensureInitialized();
    engine.setComponentResolver((componentName, contextPath) => {
      const result = resolver(componentName, contextPath);
      return result;
    });
  }
  renderSource(source) {
    const engine = this.ensureInitialized();
    engine.renderSource(source);
  }
  renderLazyComponent(source) {
    const engine = this.ensureInitialized();
    engine.renderLazyComponent(source);
  }
  renderInto(source, parentNodeId, state) {
    const engine = this.ensureInitialized();
    const safeState = JSON.parse(JSON.stringify(state));
    engine.renderInto(source, parentNodeId, safeState);
  }
  notifyStateChange(paths, currentState) {
    const engine = this.ensureInitialized();
    const plainObject = JSON.parse(JSON.stringify(currentState));
    engine.updateState(plainObject);
    if (paths.length > 0) {
      console.debug("[Hypen] State changed:", paths);
    }
  }
  updateState(statePatch) {
    const engine = this.ensureInitialized();
    const plainObject = JSON.parse(JSON.stringify(statePatch));
    engine.updateState(plainObject);
  }
  dispatchAction(name, payload) {
    const engine = this.ensureInitialized();
    console.log(`[Engine] Action dispatched: ${name}`);
    engine.dispatchAction(name, payload ?? null);
  }
  onAction(actionName, handler) {
    const engine = this.ensureInitialized();
    engine.onAction(actionName, (action) => {
      const normalizedAction = {
        ...action,
        payload: action.payload ? mapToObject(action.payload) : action.payload
      };
      Promise.resolve(handler(normalizedAction)).catch(console.error);
    });
  }
  setModule(name, actions, stateKeys, initialState) {
    const engine = this.ensureInitialized();
    engine.setModule(name, actions, stateKeys, initialState);
  }
  getRevision() {
    const engine = this.ensureInitialized();
    return engine.getRevision();
  }
  clearTree() {
    const engine = this.ensureInitialized();
    engine.clearTree();
  }
  debugParseComponent(source) {
    const engine = this.ensureInitialized();
    return engine.debugParseComponent(source);
  }
}
export {
  Engine
};

//# debugId=E5730B133776FF2D64756E2164756E21
