How to parse txt file using bat file?

Question

cmd/bat

Good day! There is a folder with text files.
File structure:
Name - Ivan
Surname - Ivanov
Phone - 79999999999
You need to create a folder for each such user and move the corresponding file there. The name of the folders is the user's phone number. I tried to write the following bat script to solve the problem:

@echo off
 set Src = D:\tmp
 For %%i in ("%Src%\*.txt") do (
  set filepath = %%i
  For %%a in ('findstr "Телефон" %filepath%') do (
  set foldername = %%a
  md %Src%\%foldername%
  )
  move %Src%\%%~nxi %Src%\%foldername%
)

But it doesn't work.
I would be grateful if you help me fix this script to make it work or suggest your own version!

Answer 1

Look at the description:
for /?
Your case is for /f - reads the file line by line and tokenizes it.
For example:

for /f "usebackq tokens=1,2 delims= -" %%a in ("%Src%\*.txt") do (
  echo.%%a = %%b
)

On the set account, I can add another point to Saboteur 's answer - so that spaces that accidentally fall at the end of the line are not assigned to the variable, you need to give the command in this form:
set "Src=D:\tmp"
Your task is normally solved on cmd, so you can don't look for another option.
At the expense of other options - out of the box in Windows are present, except for cmd: PowerShell, JavaScript, VBScript

Answer 2

in cmd so that the assigned value is used further
in the lines

set foldername=%%a
  md %Src%\%foldername%

should be used

set foldername=%%a
  md %Src%\!foldername!

and at the very beginning to write
, please note: there are a few more errors in the script ...

Answer 3

for /f "tokens=* delims=" %%a in ('type [path to file]') do (
for %%b in (%%a) do (
what will you do with what you get from the string
)