#!/bin/bash

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

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

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

timezone=$(cat /etc/timezone)
encrypt_key=$(ynh_string_random 24)
password_hash=$(echo -n admin:BaikalDAV:$password | sha256sum | cut -d ' ' -f 1)

#=================================================
# CHECK IF THE APP CAN BE INSTALLED WITH THESE ARGS
#=================================================
ynh_script_progression --message="Validating installation parameters..." --weight=1

# Check if .well-known is available for this domain.
if is_url_handled --domain="$domain" --path="/.well-known/caldav" || is_url_handled --domain="$domain" --path="/.well-known/carddav"
then
    ynh_die --message="Another app already uses the domain $domain to serve a calDAV/cardDAV feature. Please use another domain."
fi

#=================================================
# STORE SETTINGS FROM MANIFEST
#=================================================
ynh_script_progression --message="Storing installation settings..." --weight=2

ynh_app_setting_set --app=$app --key=encrypt_key --value="$encrypt_key"
ynh_app_setting_set --app=$app --key=password_hash --value="$password_hash"

#=================================================
# DOWNLOAD, CHECK AND UNPACK SOURCE
#=================================================
ynh_script_progression --message="Setting up source files..." --weight=8

# Download, check integrity, uncompress and patch the source from app.src
ynh_setup_source --dest_dir="$install_dir"

chmod -R o-rwx "$install_dir"
chown -R $app:www-data "$install_dir"

#=================================================
# SYSTEM CONFIGURATION
#=================================================
ynh_script_progression --message="Adding system configurations related to $app..." --weight=1

# Create a dedicated PHP-FPM config
ynh_add_fpm_config

# Create a dedicated NGINX config
ynh_add_nginx_config

#=================================================
# SPECIFIC SETUP
#=================================================
# INITIALIZE DATABASE
#=================================================
ynh_script_progression --message="Configuring $app..." --weight=3

ynh_mysql_connect_as --user=$db_user --password="$db_pwd" --database=$db_name < "$install_dir/Core/Resources/Db/MySQL/db.sql"

#=================================================
# CONFIGURE BAIKAL
#=================================================
ynh_script_progression --message="Adding a configuration file..." --weight=1

path=${path%/}

ynh_add_config --template="../conf/baikal.yaml" --destination="$install_dir/config/baikal.yaml"

chown $app: "$install_dir/config/baikal.yaml"
chmod 640 "$install_dir/config/baikal.yaml"

# Disable installation
touch "$install_dir/Specific/INSTALL_DISABLED"

#=================================================
# END OF SCRIPT
#=================================================

ynh_script_progression --message="Installation of $app completed" --last