#!/usr/bin/env bash

# Gets the current seafile status to display icon

SYNC_COMPLETE=$(printf '%s %s' '%{F#0F0}' $(echo -e '\Uf0216')) # green
SYNC_IN_PROGRESS=$(printf '%s %s' '%{F#FF0}' $(echo -e '\Uf1216')) # yellow
SYNC_FAILED=$(printf '%s %s' '%{F#F00}' $(echo -e '\Uf0b98')) # red

if ! command -v seaf-cli &>/dev/null ; then
    echo "Seafile not downloaded to device!">2
    echo "$SYNC_FAILED"
    exit 1
fi

# getting folder status and trimming headers
SEAFILE_STATUS=$(seaf-cli status | tail -n +2)
ERRORS=$(echo "$SEAFILE_STATUS" | grep "error")
if [[ -n "$ERRORS" ]] ; then
    # some directories have errors
    echo "Error: Failed to sync">2
    echo "$ERRORS">2
    echo "$SYNC_FAILED"
    exit 1
fi

IN_PROGRESS=$(echo "$SEAFILE_STATUS" | grep -v "synchronized")
if [[ -n "$IN_PROGRESS" ]] ; then
    # some form of syncing in progress
    echo "$SYNC_IN_PROGRESS"
    exit 0
fi

if [[ -z "$IN_PROGRESS" ]] ; then
    # nothing in progress and no errors
    echo "$SYNC_COMPLETE"
    exit 0
fi

# should never get here
echo "UNKNOWN_ERROR!">2
exit 1