import {Character} from "../game-model/characters/Character";
import {StoreComponent} from "../../../../app/storage/StoreComponent";
import {SerializeConstants} from "./SerializeConstants";
import {ModelComponentType} from "../game-model/ModelComponentType";
import {Gamesystem} from "../game-model/gamesystems/Gamesystem";
import {ScriptAccount} from "../game-model/scriptAccounts/ScriptAccount";

export class CharacterSerializer {

  private static ignoredKeys: string[] = ['unsaved', 'type', 'incomingTransitions', 'outgoingTransitions', 'initial', 'conditions', 'stateDescription', 'templateType']

  public static serializeCharacters(characters: Character[]): StoreComponent[] {
    const storedCharacters: StoreComponent[] = []
    characters.forEach(character => storedCharacters.push(this.serializeSingleCharacter(character)))
    return storedCharacters;
  }

  private static serializeSingleCharacter(character: Character): StoreComponent{
    const fileName = character.componentName
    const jsonString = JSON.stringify(character, (key, value) => {
      if(value instanceof Gamesystem) {
        return {
          ...value,
          componentDescription: undefined
        }
      }

      if(key === 'scriptAccount') {
        return value.componentName
      }

      if(key === 'conditionMap') {
        return value.get(character)
      }

      if(this.ignoredKeys.includes(key)) {
        return undefined
      } else {
        return value;
      }
    }, SerializeConstants.JSON_INDENT)

    return new StoreComponent(jsonString, fileName, ModelComponentType.CHARACTER);
  }
}