import { VisibilityRuleSource } from './VisibilityRuleSource';
import { VisibilityRule } from './VisibilityRule';
import { Rule } from '../../../models/Rule';
export class VisibilityRulesContext {
  public rules: Array<VisibilityRule> = new Array();

  public getRulesFromKey(id: string): VisibilityRule {

    for (let i = 0; i < this.rules.length; i++) {
      if (id == this.rules[i].targetControlId) return this.rules[i]
    }
    return null;
  }

  public buildVisibilityRuleContext(items: Array<Rule>) {
    items.forEach(item => {
      this.addToVisibilityRulesContext(item)
    });
  }

  private addToVisibilityRulesContext(item: Rule): void {
    for (let i = 0; i < this.rules.length; i++) {
      if (this.rules[i].targetControlId == item.targetField) {
        this.rules[i].sourceVisibilityRules.push({ sourceControlId: item.sourceField, sourceControlValue: item.requiredValue });
        return;
      }
    }
    let newVisibilityRuleArray = [({ sourceControlId: item.sourceField, sourceControlValue: item.requiredValue })];
    this.rules.push({ targetControlId: item.targetField, sourceVisibilityRules: newVisibilityRuleArray })
    return;
  }
}