#!/bin/bash

#=================================================
# GENERIC START
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source _common.sh
source /usr/share/yunohost/helpers

#=================================================
# MANAGE SCRIPT FAILURE
#=================================================

ynh_clean_setup () {
	### Remove this function if there's nothing to clean before calling the remove script.
	true
}
# Exit if an error occurs during the execution of the script
ynh_abort_if_errors

#=================================================
# RETRIEVE ARGUMENTS FROM THE MANIFEST
#=================================================

# Retrieve arguments
domain=$YNH_APP_ARG_DOMAIN
path_url=$YNH_APP_ARG_PATH
is_public=$YNH_APP_ARG_IS_PUBLIC
email=$YNH_APP_ARG_EMAIL
password=$YNH_APP_ARG_PASSWORD
uuid=$(cat /proc/sys/kernel/random/uuid)
time=$(php -r 'echo time();')

### If it's a multi-instance app, meaning it can be installed several times independently
### The id of the app as stated in the manifest is available as $YNH_APP_ID
### The instance number is available as $YNH_APP_INSTANCE_NUMBER (equals "1", "2", ...)
### The app instance name is available as $YNH_APP_INSTANCE_NAME
###    - the first time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample
###    - the second time the app is installed, YNH_APP_INSTANCE_NAME = ynhexample__2
###    - ynhexample__{N} for the subsequent installations, with N=3,4, ...
### The app instance name is probably what interests you most, since this is
### guaranteed to be unique. This is a good unique identifier to define installation path,
### db names, ...
app=$YNH_APP_INSTANCE_NAME

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================

### If the app uses nginx as web server (written in HTML/PHP in most cases), the final path should be "/var/www/$app".
### If the app provides an internal web server (or uses another application server such as uwsgi), the final path should be "/opt/yunohost/$app"
final_path=/srv/$app
test ! -e "$final_path" || ynh_die "This path already contains a folder"

# Normalize the url path syntax
path_url=$(ynh_normalize_url_path $path_url)

# Check web path availability
ynh_webpath_available $domain $path_url
# Register (book) web path
ynh_webpath_register $app $domain $path_url

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================

ynh_app_setting_set $app domain $domain
ynh_app_setting_set $app path $path_url
ynh_app_setting_set $app is_public $is_public

#=================================================
# FIND AND OPEN A PORT
#=================================================

### Use these lines if you have to open a port for the application
### `ynh_find_port` will find the first available port starting from the given port.
### If you're not using these lines:
###		- Remove the section "CLOSE A PORT" in the remove script

# Find a free port
port=$(ynh_find_port 5657)
# Open this port
yunohost firewall allow --no-upnp TCP $port 2>&1
ynh_app_setting_set $app port $port

#==============================================
# INSTALL DEPS
#==============================================
dpkg --add-architecture i386
apt-get update
ynh_package_install debian-archive-keyring apt-transport-https openssl curl mysql-client mysql-server php-fpm php-cli php-curl php-mysql openjdk-8-jdk-headless git tar lib32gcc1 lib32tinfo5 lib32z1 lib32stdc++6 libcurl3-gnutls:i386

#sudo echo "deb http://http.debian.net/debian stretch-backports main" > /etc/apt/sources.list.d/backports.list
#dpkg --add-architecture i386
#apt-get update
#apt-get install -y -t stretch-backports openjdk-8-jdk-headless
#ynh_package_install debian-archive-keyring apt-transport-https openssl curl mysql-client mysql-server php-fpm php-cli php-curl php-mysql openjdk-8-jdk-headless git tar lib32gcc1 lib32tinfo5 lib32z1 lib32stdc++6 libcurl3-gnutls:i386

#apt-key add - https://packagecloud.io/pufferpanel/pufferd/gpgkey
#echo "deb https://packagecloud.io/pufferpanel/pufferd/debian/ stretch main" >> /etc/apt/sources.list.d/pufferpanel_pufferd.list
#echo "deb-src https://packagecloud.io/pufferpanel/pufferd/debian/ stretch main" >> /etc/apt/sources.list.d/pufferpanel_pufferd.list
#apt-get update

#=================================================
# CREATE A MYSQL DATABASE
#=================================================
# If your app uses a MySQL database, you can use these lines to bootstrap
# a database, an associated user and save the password in app settings

db_name=$(ynh_sanitize_dbid $app)
ynh_app_setting_set $app db_name $db_name
ynh_mysql_setup_db $db_name $db_name

db_user=$db_name

echo "Creating pufferpanel account and installing database..."
#mysql -D $db_name -h localhost -P 3306 -u $db_name --password="$db_pwd" < ../conf/install.sql
ynh_mysql_execute_as_root -D $db_name -u $db_user > "flush privileges;" ynh_die
ynh_mysql_execute_as_root "$(cat ../conf/install.sql)" $db_name

#mysql -D $db_name -h localhost -P 3306 -u $db_name --password="$db_pwd" -e "SET GLOBAL event_scheduler = ON;"
ynh_mysql_connect_as $db_user $db_pwd  <<< "SET GLOBAL event_scheduler = ON;"

echo "Installing user..."
#mysql -D $db_name -h localhost -P 3306 -D $db_name -u $db_name --password="$db_pwd" -e "
#INSERT INTO users VALUES (NULL, '${uuid}', '${username}', '${email}', '${password}', 'en_US', ${time}, NULL, NULL, 1, 0, 1, 0, NULL) ON DUPLICATE KEY UPDATE password='${password}'"
ynh_mysql_connect_as $db_user $db_pwd $db_name <<< "INSERT INTO users VALUES (NULL, '${uuid}', '$db_user', '${email}', '${password}', 'en_US', ${time}, NULL, NULL, 1, 0, 1, 0, NULL) ON DUPLICATE KEY UPDATE password='${password}'"

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================

ynh_app_setting_set $app final_path $final_path
# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source "$final_path"

#=================================================
# SPECIFIC SETUP
#=================================================

# create a user
#email=$(ynh_user_get_info $admin 'mail')

# setup application config
cp -a ../conf/config.json $final_path/config.json

#=================================================
# MODIFY A CONFIG FILE
#=================================================

ynh_replace_string "yunouser"   "$db_name"    "$final_path/config.json"
ynh_replace_string "yunopass"   "$db_pwd"     "$final_path/config.json"
ynh_replace_string "yunobase"   "$db_name"    "$final_path/config.json"
#ynh_replace_string "yunomail"   "$email"      "$final_path/config.json"
#ynh_replace_string "yunodomain" "$domain" "$final_path/.env"

#==============================================
# INSTALL PufferPanel
#==============================================

#Install Panel
#mv $final_path/


#Install Daemon
mkdir -p /var/lib/pufferd /var/log/pufferd /etc/pufferd
wget https://github.com/YunoHost-Apps/pufferpanel_ynh/releases/download/1.2.5/pufferd_1.2.5_amd64.deb
dpkg --install pufferd_1.2.5_amd64.deb

#=================================================
# NGINX CONFIGURATION
#=================================================

# Create a dedicated nginx config
ynh_add_nginx_config

#=================================================
# CREATE DEDICATED USER
#=================================================

# Create a system user
ynh_system_user_create $app

#=================================================
# MODIFY A CONFIG FILE
#=================================================
#cp -a ../conf/onlyoffice-documentserver.conf /etc/onlyoffice/documentserver/nginx/onlyoffice-documentserver.conf
#ynh_replace_string "__NEXTCLOUDDOMAIN__" "$nextcloud_domain" "/etc/loolwsd/loolwsd.xml"
#ynh_replace_string "__PASSWORD__" "$password" "/etc/loolwsd/loolwsd.xml"

#=================================================
# STORE THE CONFIG FILE CHECKSUM
#=================================================

### `ynh_store_file_checksum` is used to store the checksum of a file.
### That way, during the upgrade script, by using `ynh_backup_if_checksum_is_different`,
### you can make a backup of this file before modifying it again if the admin had modified it.

# Calculate and store the config file checksum into the app settings
#ynh_store_file_checksum "/etc/onlyoffice/documentserver/nginx/onlyoffice-documentserver.conf"


#=================================================
# GENERIC FINALIZATION
#=================================================
# SECURE FILES AND DIRECTORIES
#=================================================

### For security reason, any app should set the permissions to root: before anything else.
### Then, if write authorization is needed, any access should be given only to directories
### that really need such authorization.

# Set permissions to app files
#useradd --system --home /var/lib/pufferd --user-group pufferd
chown -R pufferd:pufferd /var/lib/pufferd /etc/pufferd /var/log/pufferd

echo "Preparing for docker containers if enabled"
groupadd --force --system docker
usermod -a -G docker pufferd

#=================================================
# SETUP SSOWAT
#=================================================

# If app is public, add url to SSOWat conf as skipped_uris
if [ $is_public -eq 1 ]; then
  # unprotected_uris allows SSO credentials to be passed anyway.
  ynh_app_setting_set "$app" unprotected_uris "/"
fi

# Reload services
systemctl reload nginx
systemctl start pufferd
systemctl enable pufferd