from modules.phpserver import php_app
from settings import config
from flask import g, url_for, request, session, make_response, abort
from paramecio2.libraries.generate_admin_class import GenerateAdminClass
from paramecio2.libraries.lists import SimpleList
from paramecio2.libraries.i18n import I18n, PGetText
from paramecio2.modules.admin import admin_app, t as admin_t
from paramecio2.libraries.db.webmodel import WebModel
from paramecio2.libraries.lists import AjaxList
from modules.pastafari2.models.pastafari2 import ServerGroup, ServerDbTask, UpdateServerScripts
from modules.pastafari2.models.tasks import Task as SSHTask
from modules.mariadb.models.mariadb import DbServerMariaDb
from paramecio2.libraries.mtemplates import PTemplate, env_theme
from paramecio2.libraries.formsutils import show_form
from paramecio2.libraries.db.coreforms import HiddenForm, SelectForm, TextForm
from paramecio2.libraries.slugify import slugify
from modules.pastafari2.libraries.configtask import config_task
from modules.pastafari2.libraries.progress import load_progress
from modules.pastafari2.models.tasks import Task as SSHTask
from modules.pastafari2.libraries.configtask import config_task
from modules.pastafari2.libraries.progress import load_progress
import os

try:
    import ujson as json
except:
    import json

pgettext=PGetText(__file__+'/../')

_=pgettext.gettext

env=env_theme(__file__)

t=PTemplate(env)

t.env.directories=admin_t.env.directories

t.env.directories.insert(1, os.path.dirname(__file__).replace('/admin', '')+'/templates/admin')
t.env.directories.insert(2, '../pastafari2/templates/admin')

@php_app.route('/phpserver/servers')
def php_dashboard():

    return t.load_template('phpservers.phtml', title=_('PHP Servers'), path_module='php_app.php_dashboard')
    
@php_app.route('/phpserver/get_phpservers', methods=['POST'])
def get_phpservers():
    
    
    db=g.connection
    
    group_sql=''
    
    count_data=[]
    sql_data=[]
    
    fields=[[_('Version'), True], [_('Hostname'), True], ['IP', True], [_('Options'), False]]
    arr_order_fields=['version', 'hostname', 'ip']    
    
    count_query=['select count(phpserver.id) as num_elements from phpserver', count_data]
    
    str_query=['select phpserver.version, serverdbtask.hostname, serverdbtask.ip, phpserver.id as id from serverdbtask, phpserver WHERE serverdbtask.id=phpserver.server_id', sql_data]
    
    ajax=AjaxList(db, fields, arr_order_fields, count_query, str_query)
    
    #ajax.func_fields['id']=options_server
    #ajax.func_fields['ip']=options_ip
    #ajax.func_fields['select_id']=options_selected
    ajax.func_fields['id']=options_options
    ajax.limit=0
    
    return ajax.show()

def options_options(row_id, row):
    
    arr_options=[]
    
    #arr_options=['<a href="{}">{}</a>'.format(url_for('admin_app.virtualhost', server_id=row_id), I18n.lang('dbservermariadb', 'server_users', 'Server users'))]
    #arr_options=['<a href="{}">{}</a>'.format(url_for('admin_app.virtualhost', dbservermariadb_id=row_id), _('Websites'))]
    #
    #arr_options.append('<a href="{}">{}</a>'.format(url_for('admin_app.ports', dbservermariadb_id=row_id), I18n.lang('dbservermariadb', 'http_ports', 'HTTP Ports')))
    arr_options.append('<a href="{}">{}</a>'.format("", _('Edit')))
    arr_options.append('<a href="{}">{}</a>'.format(url_for('php_app.delete_php', php_server_id=row_id), _('Delete')))
    
    return '<br />'.join(arr_options)

@php_app.route('/phpserver/delete_php/<int:php_server_id>')
def delete_php(php_server_id):
    
    db=g.connection
    
    with db.query('select serverdbtask.hostname, phpserver.version from serverdbtask, phpserver where phpserver.server_id=serverdbtask.id') as cursor:
        arr_server=cursor.fetchone()
    
    if arr_server:
        
        #select * from virtualhost, webserver, serverdbtask, phpserver where virtualhost.webserver_id=webserver.id AND serverdbtask.id=webserver.server_id AND phpserver.server_id=serverdbtask.id AND phpserver.id=19
        with db.query('select count(*) as num_php_vhosts from virtualhost, webserver, serverdbtask, phpserver where virtualhost.webserver_id=webserver.id AND serverdbtask.id=webserver.server_id AND phpserver.server_id=serverdbtask.id AND phpserver.id=%s', [php_server_id]) as cursor:
            num_php_vhosts=cursor.fetchone()['num_php_vhosts']
    
        return t.load_template('del_phpserver.phtml', title=_('Remove PHP FPM server'), path_module='php_app.php_dashboard', php_server_id=php_server_id, domain=arr_server['hostname'], num_php_vhosts=num_php_vhosts)
    
    abort(404)

@php_app.route('/phpserver/delete_php_task/<int:php_server_id>', methods=['POST'])
def delete_php_task(php_server_id):
     
    db=g.connection
    
    error=1
    
    task_id=0
    
    error_form={}
    
    with db.query('select serverdbtask.hostname, serverdbtask.ip, serverdbtask.ssh_port, phpserver.version from serverdbtask, phpserver where phpserver.server_id=serverdbtask.id and phpserver.id=%s', [php_server_id]) as cursor:
        arr_server=cursor.fetchone()
    
    if arr_server:
        
        sshtask=SSHTask(db)
        
        #user=config_task.remote_user
    
        ssh_key_priv='./ssh/id_rsa'
        
        #run_task(self, server, path, name_task, codename_task, description_task, data={}, user='', password='', where_sql_server='', url='', ssh_key_priv='', ssh_key_password='', send_task=True)
        # user=user, password='', where_sql_server=where_sql, ssh_key_priv=ssh_key_priv, url='', data=data, send_task=True
        
        #root_dir='/home/'+username+'/sites/'+domain
        
        #ftp_user=arr_user['user']
        
        if not sshtask.run_task(arr_server['ip'], 'modules.phpserver.tasks.php.php.delete_php', 'Delete PHP server', 'delete_phpserver', 'Task for delete php-fpm server from server', {'version': arr_server['version'], 'php_server_id': php_server_id}, config_task.remote_user, '', '', url_for('php_app.php_dashboard'), ssh_key_priv=ssh_key_priv, ssh_key_password='', send_task=True, ssh_port=arr_server['ssh_port']):
            
            error=1
        
        else:
            error=0
        
        task_id=sshtask.task_id
        
    return {'error': error, 'error_form': error_form, 'task_id': task_id}

@php_app.route('/phpserver/progress/<int:php_server_id>/')
def php_progress(php_server_id):
    
    db=g.connection
    
    #Webservers list >> Web users >> Virtual Hosts
    #cursor=db.query('select `usersftp`.`id` from `usersftp`')
    
    return_tree='<p><a href="'+url_for('php_app.php_dashboard')+'">'+_('PHP servers list')+'</a></p>'
    
    return load_progress(db, t, return_tree=return_tree, path_module='php_app.php_dashboard')