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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 311x 311x 311x 311x 311x 311x 311x 63x 63x 248x 311x 255x 1627x 1627x 4x 4x 4x 4x 1627x 4x 4x 4x 4x 1623x 1619x 1619x 8x 8x 1627x 255x 248x 248x 248x 1x 1x 4x 4x 4x 4x 4x 4x 4x 1x | import * as Statements from "../abap/2_statements/statements";
import {Position} from "../position";
import {FormName} from "../abap/2_statements/expressions";
import {StatementNode} from "../abap/nodes";
import {IObject} from "../objects/_iobject";
import {ABAPObject} from "../objects/_abap_object";
import {Empty, Comment} from "../abap/2_statements/statements/_statement";
import {IMethodLengthResult} from "./method_length_stats";
 
export class FormLengthStats {
  public static run(obj: IObject): IMethodLengthResult[] {
    const res: IMethodLengthResult[] = [];
    let pos: Position | undefined = undefined;
    let name: string = "";
    let count = 0;
    let form: boolean = false;
 
    if (!(obj instanceof ABAPObject)) {
      return [];
    }
 
    for (const file of obj.getABAPFiles()) {
      for (const stat of file.getStatements()) {
        const type = stat.get();
        if (type instanceof Statements.Form) {
          pos = stat.getFirstToken().getStart();
          name = this.findName(stat);
          form = true;
          count = 0;
        } else if (type instanceof Statements.EndForm) {
          if (pos) {
            res.push({name: name, className: "", count, file, pos});
          } else {
            continue;
          }
          form = false;
        } else if (form === true
            && !(type instanceof Comment)
            && !(type instanceof Empty)) {
          count = count + 1;
        }
      }
    }
 
    return res;
  }
 
  private static findName(stat: StatementNode): string {
    let name: string = "";
    const nameExpr = stat.findFirstExpression(FormName);
    if (nameExpr) {
      name = nameExpr.getFirstToken().getStr();
    } else {
      throw new Error("FormLength, findName, expected FormName");
    }
    return name;
  }
} |