#!/bin/bash
# In simple cases, you don't need a config script. 

# With a simple config_panel.toml, you can write in the app settings, in the 
# upstream config file or replace complete files (logo ...) and restart services.

# The config scripts allows you to go further, to handle specific cases 
# (validation of several interdependent fields, specific getter/setter for a value,
# display dynamic informations or choices, pre-loading of config type .cube... ).

#=================================================
# GENERIC STARTING
#=================================================
# IMPORT GENERIC HELPERS
#=================================================

source /usr/share/yunohost/helpers

ynh_abort_if_errors


#=================================================
# SPECIFIC GETTERS FOR TOML SHORT KEY
#=================================================
get__host_properties() {
    local short_setting="${1//_/.}"
    local index="${1#*__}"
    IFS='|' read -a values <<< "$(ynh_app_setting_get $app $short_setting)"
    echo "value: \"${values[$(($index - 1))]:-}\""
}

#=================================================
# SPECIFIC SETTERS FOR TOML SHORT KEYS
#=================================================
get__multi_file() {
    ynh_app_setting_get --app=$app --key=$1
}
set__multi_file() {
    local short_setting="${1//_/.}"
    local type="${2}"
    local bind_files="$(echo $3 | sed 's/multi_file(//' | sed 's/)//')"
    local value="${!1}"
    local bind_file
    ynh_app_setting_set --app=$app --key=$1 --value="$value"
    ynh_print_info --message="Configuration key '$short_setting' edited in app settings"
    if [ "$bind_files" != "" ]
    then
        for bind_file in ${bind_files//,/ }
        do
            ynh_read_var_in_file --file="${bind_file}" --key="${short_settings}"
            ynh_print_info --message="Configuration key '$short_setting' edited in '${bind_file}'"
        done
    fi
}

get__manage_subs() {
    ynh_app_setting_get --app=$app --key=$1
}
set__manage_subs() {
    ynh_print_info --message="Configuration key '$1' edited in app settings"
    ynh_app_setting_set --app=$app --key=$1 --value="${!1}"
    
    ynh_print_info --message="Subs added in organization.properties"
    update_subs
}

#=================================================
# OVERWRITING APPLY STEP
#=================================================
ynh_app_config_apply() {

    _ynh_app_config_apply

    # Update date of properties files
    local date=$(date '+%Y-%m-%dT%H:%M:%S')
    ynh_write_var_in_file --file="$install_dir/public/organization.properties" --key="file.datetime" --value="$date"
    local apps=$(yunohost app list | grep "id\:" | sed "s/ *id: //g")
    for _app_id in $apps
    do
        ynh_write_var_in_file --file="$install_dir/public/$_app_id.properties" --key="file.datetime" --value="$date"
    done

}
#=================================================
# GENERIC FINALIZATION
#=================================================
ynh_app_config_run $1