use lll_rs::{matrix::Matrix as LLLMatrix, vector::BigVector};

use crate::matrix::Matrix;

impl Matrix {
    pub fn to_lll_matrix(&self) -> LLLMatrix<BigVector> {
        let n = self.n;
        let mut lll_mat = LLLMatrix::init(n, n);

        for row_idx in 0..n {
            let mut elements = Vec::with_capacity(n);

            for col_idx in 0..n {
                let val = self[(row_idx, col_idx)].clone();
                elements.push(val);
            }

            lll_mat[row_idx] = BigVector::from_vector(elements);
        }
        lll_mat
    }
}