Hello Rahul, I am very sorry to hear your situation but I do not think you spoiled your life yet and if you are planning to go back to India and work, this not gonna affect you at all. you can get a PGWP and Permanent residence as well, If you follow strictly certain steps as follows
- Never commit another crime ( If you commit two crimes, you will be inadmissible under IRPA )
- Be honest and truthful in your future CIC applications ( If you hide any formation you may accused for misrepresentation and it is a crime)
- Your PGWP application must Include court record, your criminal layer's opinion letter(Charges and dispositions), RCMP police certificate
- Do voluntary work as much as possible as it may help you to prove cic that you did some works in community and living a stable life.
- As you have a Conditional discharge, I believe you pleaded guilty and your record stay for 3 years. your record can be seen in CPIC, so you may be denied entry while you coming back to canada at port of entry, if you leave to India ( During this 3 year period)
I hope this information helps you, be positive and hopeful. I wish you good luck.