import { DrinkType } from "@prisma/client";

export function random_rgba(numShades : number) {
    let o = Math.round, r = Math.random, s = 155, m = 100;

    let red = o(r()*s + m), green = o(r()*s + m), blue = o(r()*s + m);

    let result = [];

    numShades = Math.min(numShades, 3);

    for(let i = 0; i < numShades; ++i){
        result.push('rgba(' + (red - i*50)  + ',' + (green - i*50) + ',' + (blue - i*50) + ',' + 0.8 + ')');
    }

    return result;
}

export function hexToRGB(hex : string, alpha : number) {
    var r = parseInt(hex.slice(1, 3), 16),
        g = parseInt(hex.slice(3, 5), 16),
        b = parseInt(hex.slice(5, 7), 16);

    if (alpha) {
        return "rgba(" + r + ", " + g + ", " + b + ", " + alpha + ")";
    } else {
        return "rgb(" + r + ", " + g + ", " + b + ")";
    }
}

export function drinkTypeToColor(type: DrinkType){
    switch(type){
        default:
        case "Beer":
            return 'rgba(255, 164, 18, 1)';
        case "Cocktail":
            return 'rgba(83, 185, 219, 1)';
        case "Soda":
            return 'rgba(188, 71, 214, 1)';
        case "Wine":
            return 'rgba(178, 21, 58, 1)'
    }
}