Sweet and Sour Fish Sauce for eating rice noodles and grilled meat

Sweet and Sour Fish Sauce for eating rice noodles and grilled meat
Ingredients to make:
1 cup fish sauce = 250gr = 1 cup
1 cup of sugar = 250gr = 1 cup
2 cups of water = 500gr = 2 cups
3 tbsp vinegar, or use lemon (3tbsp)
1 teaspoon salt (1tsp)
150 gr pineapple, pineapple
some garlic and chili