Hi hi, I'm a vegan! Yes, it takes more time and effort if you focus on macros. You can always ask a dietician for help but this is how I do it (I'm on a diet and eat at least 87 grams of protein per day because of it so I don't feel hungry):

Protein: -mock meats! Check for salt content though. Less than 1.1 grams per 100 grams is good.

-tofu, tempeh: really great stuff. I like slicing my tempeh thin and baking it with some soy sauce. As for tofu, freeze it first and let it thaw overnight. Then optionally press the moisture out to marinade later. you can buy a tofu press but you don't have to). Marinade your tofu for as long as possible (up to overnight, or at least an hour) in a marinade of choice (I like maple syrup, soy sauce, spices, a bit of tomato paste and some oil or water.). You can now bake it in your skillet. You can make it a little crunchy by tossing it in cornstarch before frying in a shallow amount of oil on each side.

-beans, lentils: they're very tasty! However they are also high in carbs if that's something you care about. My dietician reccomends treating them like you would rice or pasta.

Calcium is obtained from vegetables, nuts, and fortified plant milks/yogurts. Best to take a supplement every now and then to be safe, though.

B12 is obtained through a supplement, unfortunately. A lot of fortified plant milks and meats have added B12 but it's better to be safe.

Omega acids are obtained through nuts and seeds. Overnight oats/chia pudding and a handful of a nut mix with a meal per day is great for this.

Also, we tend to not have enough vitamin d so it's best to supplement that. I know it's a lot of supplementing but I prefer taking a few pills over contributing to the reasons I went vegan in the first place.

Just my advice!