#!/bin/bash

# Param Handle
VERSION=$(echo $1 | tr -d '/')

# Version History Check
TEXT=$(
curl -s https://terraria.wiki.gg/wiki/Desktop_version_history | tr '\n' ' ' | grep -oP '(?<=<tbody>).*?(?=</tbody>)'
)
ALL_VERSIONS=$(echo "$TEXT" | grep -oP '[0-9]+\.[0-9]+(\.[0-9]+){1,2}')
# LATEST_VERSION=$(echo "$ALL_VERSIONS" | head -n1)
ALL_VERSIONS_NO_DOT=$(printf "%s\n" "$ALL_VERSIONS" | tr -d '.')
# if [[ $1 == 'latest' ]]; then
#     echo "Latest version: $VERSION"
#     VERSION=$VERSION_NO_DOT
# elif [[ -n $1 ]]; then
#     if echo "$ALL_VERSIONS" | tr -d '.' | grep -q "^$1$"; then
#         VERSION=$1
#         echo "Selected version: $VERSION"
#     else
#         echo "Error: version '$1' not found in version history."
#         exit 1
#     fi
# else
#     echo "Latest version: $VERSION"
#     VERSION=$VERSION_NO_DOT
# fi
if [[ -n $VERSION ]]; then
    if echo "$ALL_VERSIONS" | tr -d '.' | grep -q "^$VERSION$"; then
        FINAL_VERSION=$VERSION
    else
        echo "Error: version '$VERSION' not found in version history."
        exit 1
    fi
fi

# Local Folder Check
LOCAL_VERSIONS=$(printf '%s\n' * | grep -oP '[0-9]+[0-9]+([0-9]+)?+([0-9]+)?')
if printf '%s\n' "$LOCAL_VERSIONS" | grep -qx -- "$VERSION"; then
    FINAL_VERSION="$VERSION"
else
    echo "Error: version '$VERSION' does not exist locally."
    exit 1
fi

# Remove
rm -fr ./$FINAL_VERSION