#!/bin/bash


[[ "$BLOCK_BUTTON" == 1 ]] && LONG=true

[[ "$BLOCK_BUTTON" == 3 ]] && i3-sensible-terminal -e ranger

df | gawk -v LONG="$LONG" '
    /\/$/ {
        free_storage = $4 / 1024^2
        load = gensub(/^([0-9]{1,3})%$/, "\\1", "g", $5)
    }
    END {
        if (LONG == "true") {
            if (free_storage < 1) {
                printf(" full \n")
                printf("full\n")
                exit 33
            } else if (free_storage > 5) {
                printf("%.1f G\n", free_storage)
                printf("%dG\n", free_storage)
            } else {
                printf("%.0f M\n", free_storage / 1024)
                printf("%dM\n", free_storage / 1024)
            }
        } else {
            if (load < 100 / 9) {
                printf("▁\n▁\n")
            } else if (load < 100 / 9 * 2 ) {
                printf("▁\n▁\n")
            } else if (load < 100 / 9 * 3 ) {
                printf("▂\n▂\n")
            } else if (load < 100 / 9 * 4 ) {
                printf("▃\n▃\n")
            } else if (load < 100 / 9 * 5 ) {
                printf("▄\n▄\n")
            } else if (load < 100 / 9 * 6 ) {
                printf("▅\n▅\n")
            } else if (load < 100 / 9 * 7 ) {
                printf("▆\n▆\n")
            } else if (load < 100 / 9 * 8 ) {
                printf("▇\n▇\n")
            } else {
                printf("█\n█\n")
            }
        }
        if (free_storage > 20) {
            print("#04B431\n")
        } else if (free_storage > 15) {
            print("#A8FF00\n")
        } else if (free_storage > 10) {
            print("#FFF600\n")
        } else if (free_storage > 5) {
            print("#FFAE00\n")
        } else if (free_storage > 1) {
            print("#FF0000\n")
        }
   }
'