Deck and Roof Code Plans

I'm seeking detailed code plans for a wooden deck and a lean-to roof above it, aimed at personal relaxation. Deck will be rectangular, 36x12, attached via ledger to the back side of my house. All one level ranch. Must be able to support a lean to roof that attaches to the Fascia Board, or Pergola risers attached to the roof. This roof must cover the entire deck. I've attached some images that demonstrate the 2 options above.

Requirements:
- Deck plans for relaxation space
- Lean-to roof plans for shade/protection
- Code compliance for safety/legality
- Use of wood as primary material

Ideal Skills and Experience:
- Expertise in deck and roof design
- Knowledge of local building codes
- Experience with wooden structures
- Strong background in architectural drafting

Please include relevant experience in your application.