import DaggerheartAction from "../action.mjs";
import { MappingField } from "../fields.mjs";

export default class DhpEffects extends foundry.abstract.TypeDataModel {
    static defineSchema() {
      const fields = foundry.data.fields;
      return {
        effects: new MappingField(new fields.SchemaField({
          type: new fields.StringField({ choices: Object.keys(SYSTEM.EFFECTS.effectTypes) }),
          valueType: new fields.StringField({ choices: Object.keys(SYSTEM.EFFECTS.valueTypes) }),
          parseType: new fields.StringField({ choices: Object.keys(SYSTEM.EFFECTS.parseTypes) }),
          initiallySelected: new fields.BooleanField({ initial: true }),
          options: new fields.ArrayField(new fields.SchemaField({
            name: new fields.StringField({}),
            value: new fields.StringField({}),
          }), { nullable: true, initial: null }),
          dataField: new fields.StringField({}),
          appliesOn: new fields.StringField({ choices: Object.keys(SYSTEM.EFFECTS.applyLocations) }, { nullable: true, initial: null }),
          applyLocationChoices: new MappingField(new fields.StringField({}), { nullable: true, initial: null }),
          valueData: new fields.SchemaField({
            value: new fields.StringField({}),
            fromValue: new fields.StringField({ initial: null, nullable: true }),
            type: new fields.StringField({ initial: null, nullable: true }),
            hopeIncrease: new fields.StringField({ initial: null, nullable: true })
          }),
        })),
        actions: new fields.ArrayField(new fields.EmbeddedDataField(DaggerheartAction)),
        // actions: new fields.SchemaField({
        //   damage: new fields.ArrayField(new fields.SchemaField({
        //     type: new fields.StringField({ choices: Object.keys(SYSTEM.GENERAL.extendedDamageTypes), initial: SYSTEM.GENERAL.extendedDamageTypes.physical.id }),
        //     value: new fields.StringField({}),
        //   })),
        //   uses: new fields.SchemaField({
        //     nr: new fields.StringField({}),
        //     refreshType: new fields.StringField({ choices: Object.keys(SYSTEM.GENERAL.refreshTypes), initial: SYSTEM.GENERAL.refreshTypes.session.id }),
        //     refreshed: new fields.BooleanField({ initial: true }),
        //   }),
        // }),
      }
    }

    get effectData(){
      const effectValues = Object.values(this.effects);
      const effectCategories = Object.keys(SYSTEM.EFFECTS.effectTypes).reduce((acc, effectType) => {
        acc[effectType] = effectValues.reduce((acc, effect) => {
          if(effect.type === effectType){
            acc.push({ ...effect, valueData: this.#parseValues(effect.parseType, effect.valueData) });
          }
          
          return acc;
        }, []);

        return acc;
      }, {});

      return effectCategories;
    }

    #parseValues(parseType, values){
      return Object.keys(values).reduce((acc, prop) => {
        acc[prop] = this.#parseValue(parseType, values[prop]);

        return acc;
      }, {});
    }

    #parseValue(parseType, value) {
      switch(parseType){
        case SYSTEM.EFFECTS.parseTypes.number.id:
          return Number.parseInt(value);
        default: 
          return value;
      }
    }
}