#!/bin/sh

if [ -z "$1" ]; then
    # Week number since 1970 modulo 8
    week=$(expr $(date +%s) / 604800 % 8)
else
    week=$1
fi

current_week=$(date +%V | sed s/^0//) # sed is to remove leading zeros to avoid interpreting as octal number in next line
next_week=$((current_week + 1))
if [ "$next_week" -gt 52 ]; then
    next_week=1
fi

task_title="LeineLab putzen: KW$next_week"

case $week in
    0)
        /usr/bin/docker exec lab-signal-bot-lab-bot-1 \
            python create_task.py "$task_title" 2 "in 7 days" \
            --pad-template-url "https://pad.leinelab.org/leinelab-putzen-only-weekly"
        ;;
    2)
        /usr/bin/docker exec lab-signal-bot-lab-bot-1 \
            python create_task.py "$task_title" 3 "in 7 days" \
            --pad-template-url "https://pad.leinelab.org/leinelab-putzen-fortnightly"
        ;;
    4)
        /usr/bin/docker exec lab-signal-bot-lab-bot-1 \
            python create_task.py "$task_title" 3 "in 7 days" \
            --pad-template-url "https://pad.leinelab.org/leinelab-putzen-monthly"
        ;;
    6)
        /usr/bin/docker exec lab-signal-bot-lab-bot-1 \
            python create_task.py "$task_title" 3 "in 7 days" \
            --pad-template-url "https://pad.leinelab.org/leinelab-putzen-fortnightly"
        ;;
    *)
        ;;
esac