aoc2022day5part1-stuck.ts

/**
 * @desc Day 5: Supply Stacks
 * Expedition can depart once final supplies have been unloaded from ships
 * Supplies are stored in stacks of marked crates and need to be rearranged
 * Ship has cargo crane to move crates between stacks in planned steps
 * Elves have a drawing of the starting stacks and rearrangement procedure
 * Elves want to know which crate will be on top of each stack after rearrangement
 * In example, top crates are C in stack 1, M in stack 2, and Z in stack 3
 * Elves need to know which crate ends up on top of each stack
 * 
 * @example
 * [D]    
 * [N] [C]    
 * [Z] [M] [P]
 *  1   2   3 
 * 
 * move 1 from 2 to 1
 * move 3 from 1 to 3
 * move 2 from 2 to 1
 * move 1 from 1 to 2
 */
export const five = (input: string) => {
  const steps: string = input.split(/\n\n/)[1];
  const stack: string = input.split(/\n\n/)[0];
  console.log("steps: ", steps);

  const split: string[] = stack.replace(/\n/, " ").split(" ");
  const length: number = stack
    .split(/\n/)
    .slice(-1)[0]
    .trim()
    .split(/\s/)
    .filter((value: string): boolean => /\d/.test(value)).length;

  let grid: string[][] = Array.from({ length }, () => []);
  let result: string[] = [];
  for (let i: number = 0; i < split.length; i++) {
    const current: string = split[i];
    const next: string = split[i + 1];
    const parso: string = split[i + 2];
    if (!current) {
      if (!next) {
        if (!parso) {
          result.push("-");
          i = i + 2;
        } else {
          result.push("*");
          i = i + 1;
        }
      } else {
        result.push(" ");
      }
    } else {
      result.push(current);
    }
  }

  let a: string[] = [];

  result.forEach((value: string): any =>
    /\n/.test(value) ? a.push(...value.split(/\n/)) : a.push(value)
  );

  a = a.filter(
    (value: string): boolean =>
      // value.length > 0 && /[^\*\d \n]{1,}/gi.test(value)
      value.length > 0 && /[^\*\d ]{1,}/gi.test(value)
  );

  Array.from({ length }).forEach((_, index: number): void => {
    a.splice(0, 9).forEach((current: string, i: number): void => {
      console.log(`Inserting ${current} in stack #${i + 1}...`);

      grid[i].push(current);
    });
    console.log("\n\n");
  });

  printGrid(grid);

  steps
    .trim()
    .split(/\n/)
    .forEach((step: string): void => {
      step = step.replace(/(move|from|to)/gi, "").replace(/\s/, "");
      const variables: string[] = step
        .split(" ")
        .filter((value: string): boolean => value.length > 0);
      console.log("variables: ", variables.join("_"));
      const quantity: number = parseInt(variables[0]);
      const from: number = parseInt(variables[1]);
      const to: number = parseInt(variables[2]);

      console.log(`moving ${quantity} boxes from ${from} to ${to}...`);

      const valuesToMove: string[] = grid[from - 1].slice(0, quantity);

      console.log(
        `moving \n\t${valuesToMove.join(", ")}\nfrom\n\t${
          grid[from - 1]
        }\nto\n\t${grid[to - 1]}...`
      );

      console.log(`boxes moved successfully!!\n`);
      grid[to - 1].unshift(...grid[from - 1].splice(0, quantity));
      console.log("to: ", grid[to - 1]);
      console.log("from: ", grid[from - 1]);
      printGrid(grid);
      console.log("===========================================\n\n");

      /*
      grid[to - 1].unshift(...valuesToMove);
      grid[from - 1] = grid[from - 1].splice(
        0,
        quantity + 1,
        ...Array.from({ length: quantity }, (): string => "-")
      );
      */
    });

  console.log(
    grid
      .map((subarray: string[]): string[] =>
        subarray.filter((value: string): boolean => /\[\W\]/.test(value))
      )
      .map(([first]) => first)
      .join("")
  );

  console.log("grid: ", grid);
};

function printGrid(grid: string[][]): void {
  Array.from({ length: grid.length - 1 }).forEach((_, index: number): void => {
    console.log(
      grid.map((arr) => (arr[index] == "-" ? " - " : arr[index])).join(" ")
    );
  });
  console.log(
    ` ${Array.from(
      { length: grid.length },
      (_, index: number): number => index + 1
    ).join("   ")}`
  );
}

const input: string = `
    [S] [C]         [Z]            
[F] [J] [P]         [T]     [N]    
[G] [H] [G] [Q]     [G]     [D]    
[V] [V] [D] [G] [F] [D]     [V]    
[R] [B] [F] [N] [N] [Q] [L] [S]    
[J] [M] [M] [P] [H] [V] [B] [B] [D]
[L] [P] [H] [D] [L] [F] [D] [J] [L]
[D] [T] [V] [M] [J] [N] [F] [M] [G]
 1   2   3   4   5   6   7   8   9 

move 3 from 4 to 6
move 1 from 5 to 8
move 3 from 7 to 3
move 4 from 5 to 7
move 1 from 7 to 8
move 3 from 9 to 4
move 2 from 8 to 2
move 4 from 4 to 5
move 2 from 5 to 1
move 2 from 5 to 6
move 7 from 8 to 1
move 9 from 3 to 9
move 11 from 6 to 5
move 2 from 6 to 7
move 12 from 1 to 4
move 10 from 2 to 9
move 2 from 3 to 9
move 1 from 7 to 5
move 4 from 7 to 6
move 2 from 6 to 1
move 5 from 1 to 6
move 10 from 9 to 1
move 9 from 9 to 8
move 13 from 4 to 3
move 7 from 6 to 2
move 2 from 8 to 5
move 9 from 3 to 9
move 8 from 9 to 8
move 4 from 8 to 4
move 1 from 7 to 5
move 3 from 9 to 1
move 7 from 2 to 1
move 1 from 3 to 1
move 1 from 3 to 6
move 1 from 6 to 1
move 2 from 3 to 6
move 5 from 4 to 1
move 1 from 6 to 1
move 3 from 8 to 7
move 8 from 8 to 4
move 3 from 5 to 4
move 1 from 6 to 7
move 1 from 5 to 8
move 4 from 5 to 2
move 7 from 5 to 8
move 3 from 2 to 7
move 7 from 4 to 8
move 11 from 8 to 4
move 15 from 4 to 1
move 25 from 1 to 6
move 4 from 8 to 7
move 1 from 2 to 4
move 11 from 6 to 4
move 12 from 6 to 3
move 1 from 1 to 9
move 1 from 9 to 8
move 16 from 1 to 3
move 1 from 8 to 7
move 12 from 4 to 6
move 9 from 6 to 5
move 3 from 6 to 5
move 6 from 7 to 5
move 3 from 3 to 5
move 2 from 6 to 3
move 11 from 5 to 8
move 2 from 8 to 3
move 2 from 1 to 4
move 7 from 3 to 1
move 2 from 4 to 6
move 2 from 6 to 2
move 5 from 7 to 3
move 1 from 1 to 6
move 1 from 1 to 8
move 2 from 2 to 5
move 1 from 7 to 4
move 1 from 1 to 2
move 10 from 3 to 5
move 11 from 3 to 6
move 1 from 4 to 9
move 1 from 9 to 4
move 1 from 4 to 2
move 2 from 5 to 9
move 2 from 2 to 8
move 2 from 1 to 6
move 2 from 1 to 2
move 2 from 3 to 6
move 3 from 8 to 1
move 3 from 1 to 4
move 7 from 8 to 3
move 2 from 9 to 5
move 2 from 4 to 9
move 7 from 5 to 6
move 2 from 8 to 6
move 1 from 4 to 8
move 2 from 2 to 4
move 21 from 6 to 3
move 10 from 5 to 7
move 7 from 7 to 6
move 1 from 9 to 3
move 1 from 4 to 9
move 1 from 9 to 4
move 1 from 8 to 4
move 8 from 6 to 4
move 1 from 4 to 5
move 1 from 5 to 8
move 4 from 3 to 6
move 1 from 8 to 2
move 1 from 4 to 2
move 2 from 7 to 3
move 2 from 2 to 7
move 22 from 3 to 5
move 4 from 6 to 2
move 2 from 6 to 9
move 7 from 3 to 9
move 6 from 9 to 1
move 18 from 5 to 3
move 2 from 5 to 4
move 20 from 3 to 5
move 3 from 7 to 3
move 5 from 1 to 2
move 11 from 5 to 7
move 1 from 1 to 7
move 3 from 9 to 3
move 16 from 5 to 8
move 7 from 8 to 7
move 1 from 9 to 2
move 8 from 2 to 3
move 2 from 2 to 4
move 3 from 3 to 1
move 9 from 3 to 8
move 1 from 6 to 3
move 9 from 7 to 3
move 3 from 1 to 8
move 1 from 7 to 9
move 1 from 9 to 4
move 1 from 7 to 5
move 10 from 4 to 5
move 2 from 4 to 2
move 19 from 8 to 5
move 1 from 8 to 3
move 4 from 3 to 5
move 2 from 4 to 8
move 4 from 7 to 8
move 4 from 3 to 9
move 4 from 7 to 6
move 2 from 2 to 5
move 2 from 3 to 2
move 6 from 8 to 7
move 1 from 8 to 4
move 2 from 6 to 4
move 3 from 4 to 8
move 3 from 9 to 2
move 4 from 7 to 8
move 28 from 5 to 8
move 16 from 8 to 4
move 11 from 8 to 4
move 3 from 3 to 4
move 7 from 5 to 8
move 13 from 8 to 7
move 1 from 5 to 6
move 1 from 6 to 7
move 1 from 9 to 2
move 2 from 6 to 2
move 12 from 4 to 9
move 4 from 4 to 1
move 2 from 9 to 8
move 4 from 8 to 3
move 3 from 4 to 5
move 4 from 4 to 1
move 4 from 4 to 7
move 3 from 7 to 9
move 5 from 9 to 7
move 7 from 2 to 3
move 1 from 5 to 7
move 8 from 1 to 5
move 1 from 2 to 4
move 11 from 3 to 1
move 10 from 5 to 3
move 3 from 9 to 1
move 3 from 9 to 6
move 5 from 1 to 6
move 7 from 6 to 9
move 8 from 9 to 7
move 9 from 3 to 4
move 1 from 6 to 9
move 8 from 7 to 1
move 9 from 4 to 2
move 2 from 1 to 6
move 3 from 2 to 6
move 4 from 4 to 6
move 2 from 9 to 8
move 2 from 1 to 2
move 1 from 3 to 8
move 2 from 8 to 4
move 1 from 6 to 8
move 11 from 1 to 6
move 1 from 1 to 5
move 3 from 2 to 9
move 2 from 9 to 3
move 1 from 1 to 7
move 2 from 4 to 9
move 4 from 2 to 9
move 2 from 8 to 5
move 10 from 6 to 1
move 2 from 5 to 6
move 5 from 9 to 8
move 5 from 8 to 7
move 1 from 2 to 1
move 7 from 1 to 2
move 2 from 9 to 4
move 1 from 3 to 5
move 15 from 7 to 2
move 8 from 6 to 3
move 2 from 4 to 3
move 2 from 6 to 4
move 4 from 7 to 1
move 4 from 7 to 5
move 1 from 6 to 4
move 3 from 1 to 7
move 5 from 7 to 6
move 4 from 7 to 5
move 18 from 2 to 4
move 5 from 6 to 4
move 4 from 1 to 2
move 8 from 3 to 8
move 2 from 8 to 4
move 2 from 3 to 7
move 1 from 5 to 7
move 3 from 8 to 4
move 2 from 7 to 2
move 1 from 3 to 8
move 9 from 2 to 6
move 2 from 8 to 6
move 1 from 7 to 3
move 1 from 3 to 5
move 3 from 6 to 8
move 1 from 8 to 5
move 1 from 5 to 9
move 1 from 1 to 2
move 5 from 4 to 6
move 10 from 6 to 2
move 5 from 2 to 6
move 5 from 6 to 4
move 1 from 6 to 3
move 6 from 4 to 6
move 3 from 2 to 6
move 2 from 2 to 3
move 11 from 4 to 6
move 1 from 9 to 5
move 4 from 6 to 7
move 1 from 4 to 3
move 12 from 4 to 3
move 1 from 8 to 6
move 9 from 5 to 7
move 1 from 5 to 2
move 1 from 8 to 5
move 1 from 4 to 9
move 9 from 7 to 9
move 1 from 3 to 4
move 2 from 3 to 6
move 2 from 5 to 6
move 2 from 8 to 5
move 11 from 3 to 4
move 2 from 3 to 1
move 1 from 2 to 3
move 1 from 3 to 8
move 3 from 7 to 9
move 5 from 4 to 2
move 2 from 5 to 8
move 6 from 4 to 2
move 1 from 1 to 3
move 12 from 9 to 1
move 6 from 1 to 6
move 1 from 8 to 4
move 1 from 8 to 3
move 5 from 2 to 7
move 2 from 3 to 9
move 5 from 7 to 1
move 1 from 7 to 5
move 2 from 9 to 1
move 14 from 1 to 7
move 2 from 4 to 7
move 7 from 2 to 4
move 1 from 2 to 1
move 1 from 1 to 3
move 1 from 5 to 4
move 1 from 9 to 6
move 16 from 6 to 5
move 2 from 5 to 4
move 12 from 6 to 8
move 10 from 4 to 8
move 9 from 7 to 3
move 4 from 7 to 6
move 11 from 5 to 8
move 2 from 5 to 2
move 14 from 8 to 9
move 1 from 5 to 1
move 3 from 9 to 4
move 2 from 2 to 1
move 7 from 8 to 3
move 6 from 3 to 5
move 8 from 9 to 8
move 1 from 6 to 1
move 1 from 4 to 2
move 4 from 3 to 8
move 1 from 7 to 2
move 3 from 1 to 5
move 2 from 5 to 7
move 3 from 9 to 2
move 1 from 1 to 8
move 5 from 5 to 4
move 2 from 7 to 8
move 4 from 2 to 5
move 1 from 2 to 4
move 2 from 7 to 8
move 4 from 6 to 2
move 6 from 5 to 3
move 1 from 6 to 5
move 1 from 5 to 3
move 1 from 3 to 8
move 8 from 8 to 3
move 9 from 8 to 5
move 9 from 8 to 2
move 2 from 8 to 9
move 2 from 3 to 8
move 5 from 5 to 8
move 1 from 3 to 7
move 2 from 9 to 5
move 7 from 2 to 4
move 14 from 4 to 6
move 2 from 2 to 7
move 1 from 7 to 3
move 1 from 7 to 9
move 3 from 5 to 2
move 1 from 7 to 1
move 3 from 2 to 4
move 7 from 8 to 2
move 3 from 6 to 1
move 17 from 3 to 1
move 2 from 8 to 3
move 6 from 2 to 7
move 2 from 7 to 9
move 3 from 6 to 8
move 2 from 8 to 6
move 4 from 2 to 1
move 3 from 4 to 7
move 1 from 8 to 7
move 1 from 8 to 9
move 1 from 4 to 2
move 3 from 5 to 7
move 2 from 3 to 1
move 2 from 3 to 5
move 5 from 7 to 4
move 5 from 7 to 3
move 1 from 4 to 8
move 3 from 3 to 1
move 6 from 1 to 3
move 1 from 7 to 5
move 2 from 9 to 2
move 3 from 5 to 8
move 1 from 8 to 1
move 8 from 3 to 5
move 1 from 4 to 9
move 3 from 6 to 5
move 3 from 6 to 3
move 2 from 3 to 7
move 1 from 4 to 7
move 3 from 6 to 4
move 2 from 7 to 2
move 1 from 7 to 8
move 2 from 5 to 4
move 1 from 6 to 1
move 7 from 4 to 7
move 7 from 5 to 2
move 10 from 2 to 3
move 3 from 2 to 6
move 3 from 8 to 1
move 1 from 8 to 7
move 2 from 6 to 3
move 1 from 6 to 9
move 4 from 7 to 5
move 16 from 1 to 5
move 1 from 9 to 7
move 3 from 7 to 6
move 11 from 5 to 6
move 2 from 7 to 9
move 12 from 6 to 4
move 2 from 6 to 9
move 6 from 3 to 2
move 1 from 5 to 7
move 5 from 9 to 5
move 1 from 9 to 6
move 4 from 3 to 7
move 1 from 4 to 2
move 7 from 2 to 5
move 3 from 5 to 2
move 6 from 5 to 6
move 3 from 2 to 6
move 9 from 6 to 8
move 5 from 5 to 9
move 5 from 7 to 1
move 4 from 1 to 9
move 2 from 9 to 4
move 1 from 6 to 7
move 9 from 4 to 1
move 7 from 5 to 9
move 18 from 1 to 3
move 9 from 9 to 5
move 8 from 8 to 2
move 1 from 2 to 5
move 4 from 2 to 3
move 4 from 9 to 6
move 1 from 4 to 8
move 2 from 5 to 7
move 2 from 9 to 2
move 10 from 3 to 9
move 5 from 5 to 9
move 1 from 7 to 2
move 2 from 8 to 7
move 2 from 3 to 5
move 2 from 9 to 1
move 2 from 7 to 3
move 1 from 2 to 1
move 5 from 5 to 8
move 1 from 2 to 1
move 15 from 3 to 6
move 1 from 7 to 6
move 10 from 6 to 5
move 1 from 7 to 8
move 4 from 1 to 6
move 1 from 8 to 3
move 2 from 1 to 5
move 3 from 8 to 1
move 1 from 4 to 6
move 1 from 4 to 2
move 4 from 9 to 7
move 6 from 5 to 7
move 3 from 1 to 9
move 10 from 6 to 8
move 2 from 1 to 3
move 8 from 7 to 9
move 1 from 9 to 6
move 2 from 7 to 9
move 3 from 3 to 5
move 1 from 2 to 6
move 2 from 6 to 5
move 5 from 9 to 4
move 4 from 8 to 2
move 1 from 1 to 3
move 4 from 5 to 9
move 3 from 6 to 1
move 2 from 1 to 5
move 3 from 5 to 2
move 8 from 8 to 3
move 11 from 9 to 4
move 13 from 4 to 8
move 2 from 9 to 2
move 2 from 3 to 1
move 1 from 4 to 1
move 1 from 3 to 8
move 2 from 6 to 9
move 7 from 8 to 1
move 3 from 2 to 5
move 7 from 2 to 5
move 3 from 4 to 6
move 4 from 9 to 2
move 2 from 3 to 5
move 9 from 5 to 6
move 5 from 2 to 7
move 2 from 9 to 2
move 2 from 9 to 7
move 12 from 6 to 8
move 5 from 5 to 7
move 1 from 9 to 8
move 3 from 1 to 6
move 5 from 5 to 8
move 6 from 1 to 9
move 2 from 1 to 5
move 1 from 6 to 9
move 5 from 9 to 7
move 2 from 5 to 8
move 11 from 7 to 6
move 20 from 8 to 1
move 2 from 9 to 8
move 4 from 7 to 6
move 6 from 8 to 3
move 13 from 6 to 9
move 4 from 3 to 2
move 4 from 6 to 3
move 2 from 3 to 6
move 5 from 9 to 8
move 2 from 7 to 1
move 2 from 6 to 9
move 6 from 8 to 3
move 6 from 3 to 6
move 5 from 2 to 9
move 22 from 1 to 3
move 3 from 2 to 1
move 5 from 9 to 3
move 1 from 1 to 6
move 3 from 6 to 2
move 1 from 2 to 4
move 33 from 3 to 5
move 1 from 8 to 7
`;

console.log(five(input));