#!/bin/bash
# Check_cotisation
# Copyright 2022 Adrien Bourmault
# Licence AGPL v3

contains() {
    [[ $1 =~ (^|[[:space:]])$2($|[[:space:]]) ]]
}

get_membre_nom()
{
requete=$(curl https://api666:$PASSWORD@gestion.a-lec.org/api/sql/ -s -d "SELECT nom FROM membres m WHERE m.id = $1;")
# Note: su.id_service = 1 parceque la cotisation correspond au service 1

echo -e $requete | cut -d ":" -f 3 | tr -d "\"}]" 
}

################################################################################

# CREER ENVIRONNEMENT DE TRAVAIL
PASSWORD=$(cat ~/.secret/gestion_api_password)
VALIDATION_D=$(cat /etc/gestion-tresorerie/validation.conf)
PRE_VALID_F="pre-valid"
RELANCE_F="relance"
VALID_F="valid"
POST_VALID_F="post-valid"
ENVOI=$((0))

SORTIE=$(mktemp /tmp/temporary-file.XXXXXXXX)

echo "From: root@gestion.a-lec.org (Cron Daemon)" >> "$SORTIE"
echo "To: tresorier@a-lec.org" >> "$SORTIE"
echo "Subject: [Tresorerie] Mis-a-jour cotisations " >> "$SORTIE"
echo "MIME-Version: 1.0" >> "$SORTIE"
echo "Content-Type: text/plain; charset=UTF-8" >> "$SORTIE"
echo "Content-Transfer-Encoding: 8bit" >> "$SORTIE"
echo " " >> "$SORTIE"

if [ ! -d "$VALIDATION_D" ]; then
    mkdir -p "$VALIDATION_D"
fi
if [ ! -f "$VALIDATION_D/$PRE_VALID_F" ]; then
    touch "$VALIDATION_D/$PRE_VALID_F"
fi
if [ ! -f "$VALIDATION_D/$VALID_F" ]; then
    touch "$VALIDATION_D/$VALID_F"
fi
if [ ! -f "$VALIDATION_D/$POST_VALID_F" ]; then
    touch "$VALIDATION_D/$POST_VALID_F"
fi
if [ ! -f "$VALIDATION_D/$RELANCE_F" ]; then
    touch "$VALIDATION_D/$RELANCE_F"
fi

# LANCER VALIDATION
# CONSTRUIRE L'IMAGE POST-VALIDATION (TROISIEME TOUR)
IMPAYE_L=$(./get_impayes.sh) # cotisations pas à jour
EXPIRE_L=$(./get_expires.sh) # cotisations expirées
RELANCE_L=$(cat $VALIDATION_D/$RELANCE_F)
VALID_L=$(cat $VALIDATION_D/$VALID_F) # DEUXIEME TOUR
POST_VALID_L=$(cat $VALIDATION_D/$POST_VALID_F)	# TROISIEME TOUR
if [ ! -z "$VALID_L" ]
then
	for adherent in $VALID_L
	do
		if ! contains "${IMPAYE_L}" "${adherent}"
		then
			if ! contains "${EXPIRE_L}" "${adherent}"
			then
				POST_VALID_L="$POST_VALID_L $adherent"
				NOM_ADHERENT=$(get_membre_nom $adherent)
				echo -e "VALIDATION FAITE DE $NOM_ADHERENT ($adherent)"  >> "$SORTIE"
				ENVOI=$((ENVOI + 1))
				./valider_cotisation.sh "$adherent"  >> "$SORTIE"
			fi
		fi
	done
	POST_VALID_L=$(echo $POST_VALID_L | tr " " "\n" | sort -u | uniq | tr "\n" " ")
	VALID_L=" "
	echo "$POST_VALID_L" > "$VALIDATION_D/$POST_VALID_F"
fi

# CONTROLER LES ADHERENTS VALIDES
if [ ! -z "$POST_VALID_L" ]
then
	NEW_POST_VALID_L=" "
	for adherent in $POST_VALID_L
	do
		if ! contains "${IMPAYE_L}" "${adherent}"
		then
			if ! contains "${EXPIRE_L}" "${adherent}"
			then
				NEW_POST_VALID_L="$NEW_POST_VALID_L $adherent"
			fi
		fi
	done
	POST_VALID_L=$(echo $NEW_POST_VALID_L | tr " " "\n" | sort -u | uniq | tr "\n" " ")
	echo "$POST_VALID_L" > "$VALIDATION_D/$POST_VALID_F"
fi


# CONSTRUIRE L'IMAGE DE VALIDATION (DEUXIEME TOUR)
PRE_VALID_L=$(cat $VALIDATION_D/$PRE_VALID_F) # PREMIER TOUR
if [ ! -z "$PRE_VALID_L" ]
then
	for adherent in $PRE_VALID_L
	do
		if [ ! -z "$POST_VALID_L" ]
		then
			if ! contains "${POST_VALID_L}" "${adherent}"
			then
				VALID_L="$VALID_L $adherent"
				echo -e "VALIDATION DE $(get_membre_nom $adherent) ($adherent)"  >> "$SORTIE"
				ENVOI=$((ENVOI + 1))
			fi
		fi
	done
	VALID_L=$(echo $VALID_L | tr " " "\n" | sort -u | uniq | tr "\n" " ")
	PRE_VALID_L=" "
	echo "$VALID_L" > "$VALIDATION_D/$VALID_F"
fi


# CONSTRUIRE L'IMAGE DE PRE-VALIDATION (PREMIER TOUR)
A_JOUR_L=$(./get_payes.sh) # cotisations à jour
if [ ! -z "$A_JOUR_L" ]
then
	for adherent in $A_JOUR_L
	do
		if [ ! -z "$VALID_L" ]
		then
			if ! contains "${VALID_L}" "${adherent}"
			then
				if [ ! -z "$POST_VALID_L" ]
				then
					if ! contains "${POST_VALID_L}" "${adherent}"
					then
						PRE_VALID_L="$PRE_VALID_L $adherent"
						echo -e "PRE-VALIDATION DE $(get_membre_nom $adherent) ($adherent)"  >> "$SORTIE"
						ENVOI=$((ENVOI + 1))
					fi
				fi
			fi
		else
			PRE_VALID_L="$PRE_VALID_L $adherent"
			echo -e "PRE-VALIDATION DE $(get_membre_nom $adherent) ($adherent)"  >> "$SORTIE"
			ENVOI=$((ENVOI + 1))
		fi
	done
	PRE_VALID_L=$(echo $PRE_VALID_L | tr " " "\n" | sort -u | uniq | tr "\n" " ")
	A_JOUR_L=" "
	echo "$PRE_VALID_L" > "$VALIDATION_D/$PRE_VALID_F"
fi

# ENVOYER LES RELANCES POUR IMPAYES OU EXPIRES
if [ ! -z "$IMPAYE_L" ]
then
	for adherent in $IMPAYE_L
	do
		if [ ! -z "$RELANCE_L" ]
		then
			if ! contains "${RELANCE_L}" "${adherent}"
			then
				echo -e "LANCE OU RELANCE DE $(get_membre_nom $adherent) ($adherent)"  >> "$SORTIE"
				ret=$(./envoi_instruction_cotisation.sh $adherent)
			    if [ -z "$ret" ]
			    then
			        RELANCE_L="$RELANCE_L $adherent"
			        ENVOI=$((ENVOI + 1))
			    else
			        echo -e "    COURRIEL NON FONCTIONNEL"  >> "$SORTIE"
			        ENVOI=$((ENVOI + 1))
			    fi
			fi
		else
			echo -e "LANCE OU RELANCE DE $(get_membre_nom $adherent) ($adherent)"  >> "$SORTIE"
			ret=$(./envoi_instruction_cotisation.sh $adherent)
		    if [ -z "$ret" ]
		    then
		        RELANCE_L="$RELANCE_L $adherent"
		        ENVOI=$((ENVOI + 1))
		    else
		        echo -e "    COURRIEL NON FONCTIONNEL"  >> "$SORTIE"
		        ENVOI=$((ENVOI + 1))
		    fi
		fi
	done
	RELANCE_L=$(echo $RELANCE_L | tr " " "\n" | sort -u | uniq | tr "\n" " ")
	echo "$RELANCE_L" > "$VALIDATION_D/$RELANCE_F"
fi

if [ ! -z "$EXPIRE_L" ]
then
	for adherent in $EXPIRE_L
	do
		if [ ! -z "$RELANCE_L" ]
		then
			if ! contains "${RELANCE_L}" "${adherent}"
			then
				echo -e "EXPIRATION DE $(get_membre_nom $adherent) ($adherent)"  >> "$SORTIE"
				ENVOI=$((ENVOI + 1))
			fi
		else
			echo -e "EXPIRATION DE $(get_membre_nom $adherent) ($adherent)"  >> "$SORTIE"
			ENVOI=$((ENVOI + 1))
		fi
	done
	echo "$RELANCE_L" > "$VALIDATION_D/$RELANCE_F"
fi

echo " " >> "$SORTIE"
echo "------------------------------------------------------------" >> "$SORTIE"
echo -e "Récapitulatif:" >> "$SORTIE"
echo -e "Adhérents impayés: $IMPAYE_L" >> "$SORTIE"
echo -e "Adhérents expirés: $EXPIRE_L" >> "$SORTIE"
echo -e "Adhérents relancés ou avertis: $RELANCE_L" >> "$SORTIE"
echo -e "Adhérents validés: $POST_VALID_L" >> "$SORTIE"
echo -e "Adhérents en validation: $VALID_L" >> "$SORTIE"
echo -e "Adhérents en pré-validation: $PRE_VALID_L" >> "$SORTIE"

# ENVOI
if [ ! -z $1 ] && [ $1 == "debug" ]
then
    echo DEBUG
    cat "$SORTIE"
else
    if [ $ENVOI -ge 1 ]
    then
	    cat "$SORTIE" | /usr/sbin/sendmail -i -- tresorier@a-lec.org
    fi
fi

rm -rf "$SORTIE"