import { Processor } from './Processor';
import {
  Arithmetic,
  ConditionRange,
  DecisionTable,
  DecisionTable2C,
  DecisionTree,
  ExecutionFlow,
  GroovyScript,
  MathFormula,
  NumberRange,
  ObjectProperties,
  OptionValue,
  Pmml,
  Rule,
  ScoreCard,
  SingleRule,
  Sql,
  Ternary,
  WhenThen,
} from './processors';

class ProcessorManager {
  static PROCESSOR_TYPES_PARAMETER: string[] = [
    'OBJECT_PROPERTIES',
    'OPTION_VALUE',
    'MATH_FORMULA',
    'ARITHMETIC',
    'TERNARY',
    'WHEN_THEN',
    'NUMBER_RANGE',
    'CONDITION_RANGE',
    'SCORE_CARD',
    'DECISION_TABLE_2C',
    'DECISION_TABLE',
    'DECISION_TREE',
    'EXECUTION_FLOW',
    'PMML',
    'GROOVY_SCRIPT',
    'SQL',
    'RULE',
    'SINGLE_RULE',
  ];
  static PROCESSOR_TYPES_INDICATOR = [
    'OBJECT_PROPERTIES',
    'MATH_FORMULA',
    'ARITHMETIC',
    'TERNARY',
    'WHEN_THEN',
    'NUMBER_RANGE',
    'CONDITION_RANGE',
    'GROOVY_SCRIPT',
    'SQL',
  ];
  targetType: string;
  processors: any;

  constructor(targetType: string) {
    this.targetType = targetType;
    this.processors = {};
    this.processors.ARITHMETIC = new Arithmetic(this.targetType);
    this.processors.CONDITION_RANGE = new ConditionRange(this.targetType);
    this.processors.DECISION_TABLE = new DecisionTable(this.targetType);
    this.processors.DECISION_TABLE_2C = new DecisionTable2C(this.targetType);
    this.processors.DECISION_TREE = new DecisionTree(this.targetType);
    this.processors.EXECUTION_FLOW = new ExecutionFlow(this.targetType);
    this.processors.GROOVY_SCRIPT = new GroovyScript(this.targetType);
    this.processors.MATH_FORMULA = new MathFormula(this.targetType);
    this.processors.NUMBER_RANGE = new NumberRange(this.targetType);
    this.processors.OBJECT_PROPERTIES = new ObjectProperties(this.targetType);
    this.processors.OPTION_VALUE = new OptionValue(this.targetType);
    this.processors.PMML = new Pmml(this.targetType);
    this.processors.RULE = new Rule(this.targetType);
    this.processors.SCORE_CARD = new ScoreCard(this.targetType);
    this.processors.SINGLE_RULE = new SingleRule(this.targetType);
    this.processors.SQL = new Sql(this.targetType);
    this.processors.TERNARY = new Ternary(this.targetType);
    this.processors.WHEN_THEN = new WhenThen(this.targetType);
  }

  public getToolbarAction(target: any): any {
    const result: any = [];
    switch (this.targetType) {
      case Processor.PARAMETER:
        ProcessorManager.PROCESSOR_TYPES_PARAMETER.forEach((name) => {
          result.push(this.processors[name].getToolbarAction(target));
        });
        break;
      case Processor.INDICATOR:
        ProcessorManager.PROCESSOR_TYPES_INDICATOR.forEach((name) => {
          result.push(this.processors[name].getToolbarAction(target));
        });
        break;
    }
    return result;
  }

  public format(value: any, row: any): any {
    if (this.processors[row.type]) {
      return this.processors[row.type].format(row);
    }
    return value;
  }

  public getEditorFields(context?: any): any {
    const result: any = [];
    switch (this.targetType) {
      case Processor.PARAMETER:
        ProcessorManager.PROCESSOR_TYPES_PARAMETER.forEach((name) => {
          result.push(...this.processors[name].getEditorFields(context));
        });
        break;
      case Processor.INDICATOR:
        ProcessorManager.PROCESSOR_TYPES_INDICATOR.forEach((name) => {
          result.push(...this.processors[name].getEditorFields(context));
        });
        break;
    }
    return result;
  }

  public getViewerFields(context?: any): any {
    const result: any = [];
    switch (this.targetType) {
      case Processor.PARAMETER:
        ProcessorManager.PROCESSOR_TYPES_PARAMETER.forEach((name) => {
          result.push(...this.processors[name].getViewerFields(context));
        });
        break;
      case Processor.INDICATOR:
        ProcessorManager.PROCESSOR_TYPES_INDICATOR.forEach((name) => {
          result.push(...this.processors[name].getViewerFields(context));
        });
        break;
    }
    return result;
  }

  public beforeEditorDataSubmit(args: any): void {
    if (this.processors[args.data.type]) {
      this.processors[args.data.type].beforeEditorDataSubmit(args);
    }
  }

  public afterEditorOpen(args: any): void {
    //const type = args.grid.getEditorForm().getFieldValue('type');
    const type = 'OPTION_VALUE';
    if (this.processors[type]) {
      this.processors[type].afterEditorOpen(args);
    }
  }
}

export { ProcessorManager };