#!/bin/bash

DOM=$(date +%e | tr -d ' ')
ROW=$((DOM + 1))
MONTH=$(date +%m | sed 's/^0*//')
COLUMN=$((MONTH + 1))

BASE_PATH=""
WEEK_LOG="$BASE_PATH/$(date +%Y)/$(date +%B)/$(date +%V).org"

F_OVERALL="$BASE_PATH/daily-review-overall.csv"
F_PHYSICALLY="$BASE_PATH/daily-review-physically.csv"
F_MENTALLY="$BASE_PATH/daily-review-mentally.csv"
F_WALK="$BASE_PATH/daily-review-walk.csv"
F_EXERCISE="$BASE_PATH/daily-review-exercise.csv"

V_OVERALL=0
V_PHYSICALLY=0
V_MENTALLY=0
V_WALK=0
V_EXERCISE=0

verify_paths(){
    if [ ! -d "$BASE_PATH/$(date +%Y)/$(date +%B)" ]; then
        mkdir -p "$BASE_PATH/$(date +%Y)/$(date +%B)"
    fi
    if [ ! -f "$WEEK_LOG" ]; then
        touch "$WEEK_LOG"
        cat >> "$WEEK_LOG" << EOF
#-*- mode: org -*-
#+STARTUP: showall
EOF
    fi
}

ask_questions(){
    echo "Answer the following questions with the values from this table:"
    echo -e "#### Legend ####\n# 5 | Amazing  #\n# 4 | Good     #\n# 3 | Average  #\n# 2 | Bad      #\n# 1 | Terrible #\n################"
    read -p "How are you feeling today physically? " V_PHYSICALLY
    read -p "How are you feeling today mentally? " V_MENTALLY
    read -p "How was today overall? " V_OVERALL
    echo
    echo "Answer the following questions with 1 (yes) or 0 (no)."
    read -p "Did you go for a walk today? " V_WALK
    read -p "Did you exercise today? " V_EXERCISE
}

verify_paths
ask_questions

awk -v row="$ROW" -v col="$COLUMN" -v new_value="$V_OVERALL" -F, \
    'BEGIN {OFS=","} NR==row {$col=new_value} 1' \
    "$F_OVERALL" > temp.csv && mv temp.csv "$F_OVERALL"

awk -v row="$ROW" -v col="$COLUMN" -v new_value="$V_PHYSICALLY" -F, \
    'BEGIN {OFS=","} NR==row {$col=new_value} 1' \
    "$F_PHYSICALLY" > temp.csv && mv temp.csv "$F_PHYSICALLY"

awk -v row="$ROW" -v col="$COLUMN" -v new_value="$V_MENTALLY" -F, \
    'BEGIN {OFS=","} NR==row {$col=new_value} 1' \
    "$F_MENTALLY" > temp.csv && mv temp.csv "$F_MENTALLY"

awk -v row="$ROW" -v col="$COLUMN" -v new_value="$V_WALK" -F, \
    'BEGIN {OFS=","} NR==row {$col=new_value} 1' \
    "$F_WALK" > temp.csv && mv temp.csv "$F_WALK"

awk -v row="$ROW" -v col="$COLUMN" -v new_value="$V_EXERCISE" -F, \
    'BEGIN {OFS=","} NR==row {$col=new_value} 1' \
    "$F_EXERCISE" > temp.csv && mv temp.csv "$F_EXERCISE"

cat >> "$WEEK_LOG" << EOF

* $(date +%A), $( date +"%d. %m. %Y")
** Zdravstveno stanje
** Psihično počutje
** Stanje v službi
** Kaj sem danes naredil?
EOF

emacs -nw "$WEEK_LOG"