import { Definition } from './Definition'
import * as vscode from 'vscode'
import { tc } from '../helpers/TsComplier'

export class VMethodDefinition extends Definition {
  private methodName!: string
  private document!: vscode.TextDocument
  private position!: vscode.Position
  public validateContext(word: string, document: vscode.TextDocument, position: vscode.Position): boolean {
    const line = document.lineAt(position).text
    if (line.match(/@method:([a-zA-Z]*)="/)) {
      this.methodName = word
      this.document = document
      this.position = position
      return true
    }
    return false
  }

  public getLocation() {
    if (this.methodName) {
      const res = tc.validateTagRange(this.document, this.position)
      if (res && res.type === 'comp') {
        return this.basicLocation(`public ${this.methodName}`, 'ts', res.name)
      }
    }
  }
}