library("tidyverse")
library("gridExtra")

pdf(NULL)

# Load data
data=read_csv("wakeup.csv")    
yorder=str_sort(unique(data$node),numeric=TRUE)
data=data%>%mutate(node=factor(node,levels=yorder))

# Load hint
hint=read_csv("hint.csv")

# Load hint forward
hint_fw=read_csv("hint_fw.csv")

# Load data
data_rcv=read_csv("data.csv")


# Configure axis
ts_range=seq(0, 24)*3600
ts_labels=ts_range/3600

# Plot
p1=ggplot(data,aes(x=wakets,y=node))+
    geom_hline(aes(yintercept=node),color="grey",size=3)+
    geom_vline(data=hint,aes(xintercept=wakets,color="Hint slots"),show.legend = FALSE,linetype="longdash",size=0.3)+
    geom_linerange(aes(xmin=wakets,xmax=sleepts),size=10)+
    geom_linerange(data=hint,aes(xmin=wakets,xmax=wakets+duration,color="Hint slots"),size=10)+
    geom_point(data=data_rcv,aes(x=ts,color="Data received"),shape=18,size=4)+
    geom_point(data=hint,aes(x=rcvat,color="Hint received"),shape=18,size=3)+
    geom_point(data=hint_fw,aes(x=ts,color="Hint Forwarded"),shape=18,size=2)+
    xlab("Time (hours)")+ylab("Node")+
    scale_x_continuous(breaks = ts_range, labels=ts_labels)+
    scale_colour_manual(name="Legend",values=c("Hint slots"="blue","Data received"="red","Hint received"="green","Hint Forwarded"="purple"))+
    theme(panel.grid.major.x = element_line(size = 1.2),panel.grid.major.y = element_blank(),panel.grid.minor = element_blank())

stats=data%>%group_by(node)%>%summarise(n=n())%>%mutate(n=n-24)

p2=ggplot(stats,aes(x=node,y=n))+
    geom_bar(stat="identity")+xlab("Node")+ylab("Extra wake up count")

p=grid.arrange(p1,p2,heights=c(10,5))
ggsave(plot=p,"schedule.png",dpi=300,width = 10,height=10)