#! /bin/bash

CSV_FILE=$1

COUNT_FIELDS=$(head -1 "$CSV_FILE" | sed -e 's/[^;]//g' | wc  | awk '{print $3}')


GET_CSV_KEY() {
        local -i i
        i=$1
        head -1 "$CSV_FILE" | cut -d';' -f"$i"
}

GET_COUNT_VALUE() {
        local -i i
        i=$1
        sed -e 1d "$CSV_FILE" | cut -d';' -f"$i" | sort -u | wc -l
}

GET_UNIQUE_VALUE() {
        local -i i
        i=$1
        sed -e 1d "$CSV_FILE" | cut -d';' -f"$i" | sort -u
}


for (( j=1; j<=COUNT_FIELDS; j++ ))
do
        echo -n "[${j}_"
        COUNT=$(GET_COUNT_VALUE "$j")
        echo "$(GET_CSV_KEY "$j")]"
        if [[ COUNT -lt 200 ]]
        then
                GET_UNIQUE_VALUE "$j"
        else
                echo MUL
        fi
        echo "-----"
done