.gitignoreio

function gi() {
    local URL="https://www.toptal.com/developers/gitignore/api"
    local EXTRA_LINES=("*.DS_Store" ".env")
    local EXTRA_LINES_COMMENT="# User Config" 
    local DB_FILE="$HOME/.config/gitignoreio/database"
    local DAYS_BEFORE_AUTO_UPDATE=1

    if [ ! -f "$DB_FILE" ]; then
        mkdir -p "$(dirname "$DB_FILE")"
        curl -sL $URL/list | tr ',' '\n' > "$DB_FILE"
        echo "Local database created at $DB_FILE."
    else
        local LAST_MODIFIED=$(stat -f "%m" "$DB_FILE")
        local CURRENT_TIME=$(date +%s)
        local TIME_DIFF=$((CURRENT_TIME - LAST_MODIFIED))

        if [ $TIME_DIFF -gt $((DAYS_BEFORE_AUTO_UPDATE * 24 * 60 * 60)) ]; then
            curl -sL $URL/list | tr ',' '\n' > "$DB_FILE"
            echo "Local database updated."
        fi
    fi

    if [ -z "$1" ] || [ "$1" == "help" ]; then
        echo "gitignore.io help:"
        echo "  help - shows this help"
        echo "  update - force an update of the project types database"
        echo "  list - lists project types"
        echo "  search :string: - fuzzy find"
        echo "  base - create a .gitignore with only the values from EXTRA_LINES"
        echo "  :type: - creates .gitignore file for a project"
        return
    fi

    if [ "$1" == "update" ]; then
        curl -sL $URL/list | tr ',' '\n' > "$DB_FILE"
        echo "Local database updated."
        return
    fi

    if [ "$1" == "base" ]; then
        echo $EXTRA_LINES_COMMENT >> .gitignore
        for line in "${EXTRA_LINES[@]}"; do
            echo $line >> .gitignore
        done
        echo ".gitignore file created."
    fi

    if [ "$1" == "list" ]; then
        IFS=',' read -ra LIST <<< "$(cat "$DB_FILE" | tr '\n' ',')"
        for i in "${LIST[@]}"; do
            echo "$i"
        done
        unset LIST
    fi

    if [ "$1" == "search" ] && [ -n "$2" ]; then
        grep -iE "$2" "$DB_FILE"
    fi

    if [ "$1" != "list" ] && [ "$1" != "search" ] && [ "$1" != "base" ]; then
        response=$(grep -i "^$1$" "$DB_FILE")
        if [ -z "$response" ]; then
            echo "Error: Type does not exist."
            return
        fi

        if [ -f .gitignore ]; then
            echo "HEY $(whoami)!, .gitignore exists already! (o)verwrite, (a)ppend, (q)uit?"
            read -r action
            case $action in
                [oO]* )
                    curl -sL "$URL/$response" > .gitignore
                    echo $EXTRA_LINES_COMMENT >> .gitignore
                    for line in "${EXTRA_LINES[@]}"; do
                        echo $line >> .gitignore
                    done
                    echo ".gitignore file created."
                    ;;
                [aA]* ) 
                    curl -sL "$URL/$response" >> .gitignore
                    echo $EXTRA_LINES_COMMENT >> .gitignore
                    for line in "${EXTRA_LINES[@]}"; do
                        echo $line >> .gitignore
                    done
                    echo ".gitignore file created."
                    ;;
                [qQ]* ) 
                    return
                    ;;
                * ) 
                    echo "Invalid. Exit."
                    return
                    ;;
            esac
        else
            curl -sL "$URL/$response" > .gitignore
            echo $EXTRA_LINES_COMMENT >> .gitignore
            for line in "${EXTRA_LINES[@]}"; do
                echo $line >> .gitignore
            done
            echo ".gitignore file created."
        fi
    fi
}

function git() {
    case "$1" in
        "init")
            command git init
            echo "Do you want to create a .gitignore file? (y/n)"
            read -r answer
            case "$answer" in
                "y")
                    echo "What kind of project are you creating? (Enter . to search for a project type)"
                    while true; do
                        read -r project_type
                        case "$project_type" in
                            ".")
                                echo "Search term:"
                                read -r search_term
                                gi search $search_term
                                echo "Project type:"
                                ;;
                            *)
                                if gi $project_type; then
                                    break
                                else
                                    echo "Invalid project type. Please enter a valid project type or . to search for a project type:"
                                fi
                                ;;
                        esac
                    done
                    ;;
                *)
                    echo "Skipping .gitignore creation."
                    ;;
            esac
            ;;
        *)
            command git "$@"
            ;;
    esac
}