#!/bin/bash

. /etc/minios/config
. /etc/minios.conf

function read_cmdline() {
    for i in $@; do
        case $i in
        playlocally)
            playlocally=true
            shift # past argument with no value
            ;;
        esac
    done
}

if [ -f /run/initramfs/memory/toram/mediaplayer.config ]; then
    . /run/initramfs/memory/toram/mediaplayer.config
    cp /run/initramfs/memory/toram/mediaplayer.config /mediaplayer.config
elif [ -f /run/initramfs/memory/data/$LIVEKITNAME/mediaplayer.config ]; then
    . /run/initramfs/memory/data/$LIVEKITNAME/mediaplayer.config
    cp /run/initramfs/memory/data/$LIVEKITNAME/mediaplayer.config /mediaplayer.config
else
    . /mediaplayer.config
fi

read_cmdline /proc/cmdline

if [ $USER_NAME = "root" ]; then
    user_name=guest
else
    user_name=$USER_NAME
fi

if [ "$playlocally" = "true" ]; then
    if mount -L $local_source_label /mnt >/dev/null 2>&1; then
        media_source=/mnt$media_source
        playing_source=/mnt$playing_source
        local_source=/mnt
        local_mounted="true"
    fi
fi

sudo bash -c "sudo cat >/etc/samba/smb.conf <<EOF
[global]
        dos charset = cp866
        server string = Samba Server
        unix charset = UTF8
        log file = /var/log/samba/%m.log
        max log size = 50
        disable spoolss = Yes
        load printers = No
        printcap name = /dev/null
        show add printer wizard = No
        unix extensions = No
        map to guest = Bad User
        security = USER
        dns proxy = No
        idmap config * : backend = tdb
        wide links = Yes
[media]
        comment = Media Folder
        path = $media_source
        locking = No
        read only = No
        valid users = $user_name
EOF"

echo -e "$root_password\n$root_password" | (sudo passwd root >/dev/null 2>&1)
echo -e "$user_password\n$user_password" | (sudo passwd $user_name >/dev/null 2>&1)
sudo x11vnc -storepasswd "$x11vnc_password" /etc/vncpasswd >/dev/null 2>&1
echo -e "$samba_password\n$samba_password" | (sudo smbpasswd -a -s $user_name)
sudo systemctl restart x11vnc
sudo systemctl restart smbd

if [ ! -d "$media_source" ]; then
    sudo mkdir -p $media_source
    sudo chown $user_name:$user_name $media_source
fi
if [ ! -d "$playing_source" ]; then
    sudo mkdir -p $playing_source
    sudo chown $user_name:$user_name $playing_source
fi
if [ ! -d "$local_source" ]; then
    sudo mkdir -p $local_source
    sudo chown $user_name:$user_name $local_source
fi
if [ ! -d "/tmp/mediaplayer" ]; then
    sudo mkdir -p /tmp/mediaplayer
    sudo chown $user_name:$user_name /tmp/mediaplayer
fi

if [ "$playlocally" != "true" ]; then
    if mount -L $local_source_label $local_source >/dev/null 2>&1; then
        local_mounted="true"
    fi
fi

if [ "$local_mounted" = "true" ]; then
    if [ ! -d "$local_source/media" ]; then
        sudo mkdir -p "$local_source/media"
        sudo chown $user_name:$user_name "$local_source/media"
        sudo mkdir -p "$local_source/mediaplayer"
        sudo chown $user_name:$user_name "$local_source/mediaplayer"
    fi
    if [ -f "$local_source/mediaplayer/lastplayed" ]; then
        cp $(cat $local_source/mediaplayer/lastplayed) $playing_source/
        cp $local_source/mediaplayer/lastplayed /tmp/mediaplayer/lastplayed
    fi
fi

if [ -f "/tmp/mediaplayer/lastplayed" ]; then
    /usr/bin/$vlc_name $vlc_options $(cat /tmp/mediaplayer/lastplayed) >/dev/null 2>&1 &
fi
inotifywait -m $media_source -e close_write |
    while read path action file; do
        echo "The file $file appeared in directory $path via $action"
        sleep $play_pause
        xhost + >/dev/null 2>/dev/null
        mv "$path$file" "$playing_source/$file"
        kill -9 $(pidof vlc)
        echo "$playing_source/$file" >/tmp/mediaplayer/lastplayed
        find $playing_source ! -name "$file" -type f -exec rm -f {""} +
        if [ -d "$local_source/media" ] && [ -d "$local_source/mediaplayer" ]; then
            cp "$playing_source/$file" "$local_source/media/$file"
            chown $user_name "$local_source/media/$file"
            echo "$local_source/media/$file" >$local_source/mediaplayer/lastplayed
            find $local_source/media ! -name "$file" -type f -exec rm -f {""} +
        fi
        if [ $USER_NAME = "root" ]; then
            exec su -c "/usr/bin/$vlc_name $vlc_options '$(cat /tmp/mediaplayer/lastplayed)'" $user_name >/dev/null 2>&1 &
        else
            /usr/bin/$vlc_name $vlc_options $(cat /tmp/mediaplayer/lastplayed) >/dev/null 2>&1 &
        fi
    done