import type { ActionCode, SceneActions } from '@gedit/runtime-types';
import { GameObjectData } from '@gedit/render-engine';
import { Plugin } from '../plugin';
import { MAIN_SCRIPT_ID } from '../script';

export interface InputPluginOptions {
  mainScene: string;
  loadingScene?: string
  scenes: GameObjectData[];
  components: GameObjectData[];
  actions: SceneActions;
  actionCodes: ActionCode[];
}

export function inputPlugin(options: InputPluginOptions): Plugin {
  const { scenes, components, mainScene, loadingScene = '', actions, actionCodes } = options;

  return {
    async onCompile(): Promise<void> {
      const mainScript = this.getScript(MAIN_SCRIPT_ID);
      // const ctx = this.ctx;

      // 场景事件
      actionCodes.forEach(({ id, code }) => {
        const current = this.addScript(id);
        const script = this.getScript(current);
        script.code = code;
        mainScript.imports.push({
          scriptId: script.id,
        });
      });

      // 场景页面构建
      for (let i = 0; i < scenes.length; i++) {
        const scene = scenes[i];
        const current = this.addScript(Symbol(scene.id));
        const script = this.getScript(current);

        script.name = scene.name;
        script.content.components.push(scene);

        script.exports.push({
          identifier: 'scene',
          isDefault: true,
        });
        mainScript.imports.push({
          scriptId: script.id,
          defaultName: `scene_${i}`,
        });
      }
      // 组件页面构建
      for (let i = 0; i < components.length; i ++) {
        const comp = components[i];
        const current = this.addScript(Symbol(comp.id));
        const script = this.getScript(current);

        script.name = comp.name;
        script.content.components.push(comp);

        script.exports.push({
          identifier: 'component',
          isDefault: true,
        });
        mainScript.imports.push({
          scriptId: script.id,
          defaultName: `component_${i}`,
        });
      }

      // 配置启动场景
      mainScript.content.start.sceneId = mainScene;
      mainScript.content.loading.sceneId = loadingScene;
      mainScript.content.actions = actions;
    }
  };
}