#!/usr/bin/env python3

import re
import autoproc

async def cmd_listclinics(proc):
	"""Fetch list of clinics"""
	async with proc.sendline, autoproc.expect_async(proc) as expect:
		proc.sendline('^Appointment List')
		assert await expect.endswith('\r\nSelect division: ALL// ')
		proc.sendline()	# default ALL
		assert await expect.endswith('\r\nCount, Non Count, or Both: C//')
		proc.sendline('Both')
		assert await expect.endswith('\r\nSelect clinic: ALL// ')
		proc.sendline('??')
		assert await expect.earliest('\r\n   Choose from:')
		while m_delimiter := await expect.endswith('\r\n   Type <Enter> to continue or \'^\' to exit: ', '\r\nSelect clinic: ALL// '):
			for line in m_delimiter.before.splitlines():
				line = line.strip()
				if len(line) > 0:
					assert (m := re.match(r'^(\d+)\s{2,}(.*?)(?:\s{2,}(.*?))?$', line))
					yield { 'uid': int(m.group(1)), 'name': m.group(2).upper(), 'provider': m.group(3).upper() if m.group(3) else None }
			if m_delimiter.index == 0:
				proc.sendline()
			else:
				proc.sendline('^')
				break
		proc.sendline('^Patient information AND OE/RR')
		assert await expect.endswith('\r\nSelect Patient Information and OE/RR Option: ', '\r\nSelect Patient Information and OE/RR  <TEST ACCOUNT> Option: ')
		expect.clear()