import { moduleName } from '../globals.js';
import { PowerEffect } from './basePowers.js';

export class ProtectionEffect extends PowerEffect {
  get name() {
    return 'Protection';
  }

  get duration() {
    return 5;
  }

  get icon() {
    return 'systems/swade/assets/icons/status/status_protection.svg';
  }

  get hasAdditionalRecipients() {
    return true;
  }

  get additionalRecipientCost() {
    return 1;
  }

  get basePowerPoints() {
    return 1;
  }

  get isTargeted() {
    return true;
  }

  async parseValues() {
    await super.parseValues();
    const doc = await PowerEffect.getStatus('SWADE.Protection', 'Protection', false);
    doc.flags = mergeObject(doc.flags ?? {}, { [moduleName]: { powerEffect: true } });
    this.data.effect = doc;
  }

  get modifiers() {
    return [
      ...super.modifiers,
      {
        type: 'checkbox',
        name: 'Shield Other',
        id: 'other',
        value: 1,
        effect: true,
        epic: false,
        icon: 'icons/magic/defensive/shield-barrier-flaming-diamond-blue-yellow.webp',
        changes: '',
      },
    ];
  }

  get basePrimaryEffect() {
    this.data.effect.changes = this.getPrimaryEffectChanges();
    return this.data.effect;
  }

  getPrimaryEffectChanges() {
    const mode = CONST.ACTIVE_EFFECT_MODES.ADD;
    const key = `system.stats.toughness.${this.data.raise ? 'value' : 'armor'}`;
    return [...super.getPrimaryEffectChanges(), { key, mode, value: 2, priority: 0 }];
  }

  get description() {
    let text =
      super.description +
      `
        <p>Grant the recipients 2 points of ${this.data.raise ? 'toughness' : 'armor'}
        </p>
      `;
    if (this.data.other) {
      text += `<p>If the protected creature is not the caster, and the protected
      creature suffers wounds, the caster can take those wounds instead. If the
      caster does this, they get a free reroll on the Soak roll, if one is attempted.</p>`;
    }
    return text;
  }
}