Swimming pool Scheduled script

[Shimaa]

Hello everyone, 
hope you're doing well. 
If I have a swimming pool with 2 motors (M1, M2) and I need to make the following: 
-Weekly only 1 motor works. (ex: Week 1 --> M1, week 2 -->M2, etc)
-In Summer: ON for 1 hour,  off for 1 hour then repeat till the end of the day. 
-In winter: ON for 1 hour,  off for 2 hours then repeat till the end of the day. 

I already make it with the schedulers but I couldn't make it with scripting!
any ideas, please? 
Thanks for your time.

[admin]

How is winter/summer mode set? Via an object or calculated based on current date?

[Shimaa]

How is winter/summer mode set? Via an object or calculated based on current date?

Thanks for your reply,It will be based on the current date.

[admin]

So which months should be included in the summer mode? June-August or something else?

[Shimaa]

So which months should be included in the summer mode? June-August or something else?

yes from June to September.

[admin]

Create a scheduled script that runs once every hour:

Code:

addr1 = '1/1/1'
addr2 = '1/1/2'

week = tonumber(os.date('%W'))
hour = tonumber(os.date('%H'))
month = tonumber(os.date('%m'))

-- swap outputs on even weeks
if week % 2 == 0 then
  addr2, addr1 = addr1, addr2
end

-- summer mode (June 1st to August 31st)
if 6 <= month and month <= 8 then
  on = hour % 2 == 0
else
  on = hour % 3 == 0
end

grp.write(addr1, on)
grp.write(addr2, false)

[Shimaa]

Create a scheduled script that runs once every hour:

Code:

addr1 = '1/1/1'
addr2 = '1/1/2'

week = tonumber(os.date('%W'))
hour = tonumber(os.date('%H'))
month = tonumber(os.date('%m'))

-- swap outputs on even weeks
if week % 2 == 0 then
  addr2, addr1 = addr1, addr2
end

-- summer mode (June 1st to August 31st)
if 6 <= month and month <= 8 then
  on = hour % 2 == 0
else
  on = hour % 3 == 0
end

grp.write(addr1, on)
grp.write(addr2, false)

Thanks for your reply, It's working well, but I need to study it!
Thanks again for your support.