/**
 * This file initialize plugin "Polls"
 *
 * This file is part of the evoCore framework - {@link http://evocore.net/}
 * See also {@link https://github.com/b2evolution/b2evolution}.
 *
 * @license GNU GPL v2 - {@link http://b2evolution.net/about/gnu-gpl-license}
 *
 * @copyright (c)2003-2020 by Francois PLANQUE - {@link http://fplanque.com/}
 *
 * Depends on jQuery
 */
jQuery( document ).ready( function()
{
window.evo_init_polls_toolbar = function( config )
{
window.polls_toolbar = function polls_toolbar( title, prefix )
{
var r = config['toolbar_title_before'] + title + config['toolbar_title_after']
+ config['toolbar_group_before']
+ '<input type="button" title="' + config['button_title'] + '"'
+ ' class="' + config['button_class'] + '"'
+ ' data-func="polls_load_window|' + prefix + '" value="' + config['button_value'] + '" />'
+ config['toolbar_group_after'];

jQuery( '.' + prefix + config['plugin_code'] + '_toolbar' ).html( r );
};

window.polls_load_window = function polls_load_window( prefix )
{
openModalWindow( '<div id="poll_wrapper"></div>', 'auto', '', true,
config['modal_window_title'],
[ 'Insert Poll' ],
true );

// Load available polls
polls_load_polls( prefix );

// To prevent link default event
return false;
};

window.polls_api_request = function polls_api_request( api_path, obj_selector, func )
{
jQuery.ajax( {
url: restapi_url + api_path
} )
.then( func, function( jqXHR )
{
polls_api_print_error( obj_selector, jqXHR );
} );
};

window.polls_api_print_error = function polls_api_print_error( obj_selector, error )
{
if( typeof( error ) != 'string' && typeof( error.code ) == 'undefined' )
{
error = typeof( error.responseJSON ) == 'undefined' ? error.statusText : error.responseJSON;
}

if( typeof( error.code ) == 'undefined' )
{ // Unknown non-JSON response
var error_text = '<h4 class="text-danger">Unknown error: ' + error + '</h4>';
}
else
{
var error_text = '<h4 class="text-danger">' + error.message + '</h4>';
if( config['debug'] )
{

error_text += '<div><b>Code:</b> ' + error.code + '</div>' + '<div><b>Status:</b> ' + error.data.status + '</div>';
}
}

jQuery( obj_selector ).html( error_text );
};

window.polls_load_polls = function polls_load_polls( prefix )
{
prefix = ( prefix ? prefix : '' );

polls_api_request( 'polls', '#poll_wrapper', function( data )
{
var r = '<div id="' + prefix + 'polls_list">';

r += '<ul>';
for( var p in data.polls )
{
var poll = data.polls[p];
r += '<li><a href="#" data-poll-id="' + poll.pqst_ID + '" data-prefix="' + prefix + '">' + poll.pqst_question_text + '</a></li>';
}
r += '</ul>';
r += '</div>';

jQuery( '#poll_wrapper' ).html( r );

// Insert a poll short tag to textarea
jQuery( document ).on( 'click', '#' + prefix + 'polls_list a[data-poll-id]', function()
{
if( typeof( tinyMCE ) != 'undefined' && typeof( tinyMCE.activeEditor ) != 'undefined' && tinyMCE.activeEditor )
{
tinyMCE.execCommand( 'mceFocus', false, tinyMCE.activeEditor.id );
}

var prefix = jQuery( this ).data( 'prefix' ) ? jQuery( this ).data( 'prefix' ) : '';

// Insert tag text in area
textarea_wrap_selection( window[ prefix + 'b2evoCanvas' ], '[poll:' + jQuery( this ).data( 'pollId' ) + ']', '', 0 );
// Close main modal window
closeModalWindow();

// To prevent link default event
return false;
} );

} );
};

window.polls_toolbar( config.toolbar_title, config.prefix );
};

if( typeof( evo_init_polls_toolbar_config ) != 'undefined' )
{
// Initialize each Polls Toolbar instance:
var evo_temp_config = Object.values( evo_init_polls_toolbar_config );
for( var i = 0; i < evo_temp_config.length; i++ )
{
( function() {
window.evo_init_polls_toolbar( evo_temp_config[i] );
} )();
}
delete evo_temp_config;
}

} );