import type { Bash } from "./bash";
import type { TreeNode } from "./fs";

export class Search {
    
    public static nodeBinarySearch(
        this: Bash,
        nodes: TreeNode[],
        max: number
    ): number {
        let low: number = 1;
        let high: number = nodes.length;
        let c: number = (low + high) / 2;
        const nameLengths: number[] = nodes.map(node => node.name.length);

    }
    
    private static binarySearchDNC(
        n: number,  
        nameLengths: number[], 
        low: number, 
        high: number, 
        max: number): number {

        let c: number = (low + high) / 2; 

        if(low + 1 < high) {
            for(let i = 0; i < c; i++) {
                const colSize: number = 
                    i < (n % c) ? n : n -1;
            }

            const calculatedWidth: number =
                nameLengths.reduce((result, value) => result + value) + (c-1) * 2
                
            if (calculatedWidth <= max) {
                low = c;
                return c;
            }
            else {
                high = c;
            }

            this.binarySearchDNC(n, nameLengths, low, high, max);
        }
    }
}