lc-init

#!/bin/bash
if [ $# -gt 1 ] || [ "$1" = "-h" ] || [ "$1" = "--help" ]; then
    echo "$0 initializes the directory structure for LeetCode problem solving"
    echo "$0 also creates a README file to track the progress of solved problems"
    exit 1
fi

TOPICS=(
    "Arrays & Hashing"
    "Backtracking"
    "Binary Search"
    "Binary Trees"
    "Bit Manipulation"
    "Dynamic Programming 1D"
    "Dynamic Programming 2D"
    "Graphs"
    "Graphs Advanced"
    "Greedy"
    "Intervals"
    "Linked Lists"
    "Math & Geometry"
    "Priority Queue"
    "Sliding Window"
    "Stack"
    "Tries"
    "Two Pointers"
)
DIFFICULTIES=(
    "Easy"
    "Medium"
    "Hard"
)

for TOPIC in "${TOPICS[@]}"; do
    for DIFFICULTY in "${DIFFICULTIES[@]}"; do
        mkdir -p "$(pwd)"/"$TOPIC"/"$DIFFICULTY"
    done
done


cat > README.md << EOF
# LeetCode Solutions/Analysis

> Collection of my solutions to [LeetCode](https://leetcode.com) problems

## Table of Contents
  - [Progress Tracking](#progress-tracking)
  - [Milestones](#milestones)
  - [Useful Links](#useful-links)

## Progress Tracking

### Problems Solved

| Total | 0 |
|:---:|:---:|

#### Search By Topic

| Topic | Number |
|:---|---:|
EOF

for TOPIC in "${TOPICS[@]}"; do
    echo "| $TOPIC | 0 |" >> README.md
done

cat >> README.md << EOF

#### Search By Difficulty

| Difficulty | Number |
|:---|---:|
EOF

for DIFFICULTY in "${DIFFICULTIES[@]}"; do
    echo "| $DIFFICULTY | 0 |" >> README.md
done

cat >> README.md << EOF



## Milestones

| Date | Description |
|------|-------------|
|      |             |

## Useful Links
EOF

exit 0