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Transalvador Improver

Adiciona a quantidade de horário e a frequência média entre as linhas no site da Transvaldor; possibilita a busca pelas linhas apertando ENTER; faz com que apareça o número das linhas filhas ao exibir o resultado da pesquisa.

目前为 2017-05-06 提交的版本。查看 最新版本。

// ==UserScript==
// @name        Transalvador Improver
// @namespace   none
// @version     1.04
// @author	    Roger Lima ([email protected])
// @grant       none
// @description Adiciona a quantidade de horário e a frequência média entre as linhas no site da Transvaldor; possibilita a busca pelas linhas apertando ENTER; faz com que apareça o número das linhas filhas ao exibir o resultado da pesquisa.
// @include	    http://www.transalvador.salvador.ba.gov.br/?pagina=onibus/onibus
// @date    	29/mar/2014
// @rewrite	    16/apr/2016
// @update	    06/may/2017
// ==/UserScript==

/* jshint expr: true, laxbreak: true, esversion: 6 */
/* global jQuery, buscar_linha, buscar_codigo, change_busca */

( function( $ ) {
'use strict';

var sf_interval;

// Format the hours
// @param {number} Time in seconds
// @return {string}
function format_time( time ) {
	var hour = Math.floor( time / 60 ),
		minutes = Math.floor( time % 60 );

	return ( hour > 0 ? ( ( hour < 10 && '0' ) + hour + 'h' ) : '' ) + ( ( minutes < 10 && '0' ) + minutes + 'min' );
}

// Show the ammount of travels and the average between them
// @return {function} closure
function schedule_features() {
	var hours_day = 0,
		hours_afternoon = 0,
		hours_night = 0,
		hours_total = 0,
		average_day = 0,
		average_afternoon = 0,
		average_night = 0,
		average_general = 0;

	return function() {
		var hour_part, prev_minutes, current_minutes, average_increment;

		if ( !$( '#frmHorario' ).length )
			return;

		if ( !$( '#schedule_amount' ).length ) {
			$( '.tit02' ).eq( 0 ).append( '<div id="schedule_amount" style="float:right;">Quantidade de horários</div>' );
			$( '.tit02' ).eq( 1 ).append(
				$( '<div id="schedule_amount_total_text" style="float:right"> - Total: </div>' ).append( $( '<div id="schedule_amount_total" style="float:right" />' ) ),
				$( '<div id="schedule_amount_night_text" style="float:right"> - Noite: </div>' ).append( $( '<div id="schedule_amount_night" style="float:right" />' ) ),
				$( '<div id="schedule_amount_afternoon_text" style="float:right"> - Tarde: </div>' ).append( $( '<div id="schedule_amount_afternoon" style="float:right" />' ) ),
				$( '<div id="schedule_amount_day_text" style="float:right">Dia: </div>' ).append( $( '<div id="schedule_amount_day" style="float:right" />' ) )
			);
			$( '.tit02' ).eq( 1 ).parent().parent().next().prepend(
				$( '<div id="schedule_average" style="float:right">Média entre as saídas</div>' ), '<br />',
				$( '<div id="schedule_average_general_text" style="float:right"> - Geral: </div>' ).append( $( '<div id="schedule_average_general" style="float:right" />' ) ),
				$( '<div id="schedule_average_night_text" style="float:right"> - Noite: </div>' ).append( $( '<div id="schedule_average_night" style="float:right" />' ) ),
				$( '<div id="schedule_average_afternoon_text" style="float:right"> - Tarde: </div>' ).append( $( '<div id="schedule_average_afternoon" style="float:right" />' ) ),
				$( '<div id="schedule_average_day_text" style="float:right">Dia: </div>' ).append( $( '<div id="schedule_average_day" style="float:right" />' ) )
			);
		}

		// Gets the data
		$( '#content table' ).eq( 0 ).find( 'td div' ).each( function( i ) {
			if ( $( this ).html().search( /\d{2}:\d{2}/ ) === -1 )
				return;

			hour_part = $( this ).html().split( ':' );
			current_minutes = parseInt( hour_part[ 0 ] ) * 60 + parseInt( hour_part[ 1 ] );

			if ( i === 3 || !prev_minutes )
				prev_minutes = current_minutes;

			if ( i > 3 ) {
				average_increment = current_minutes < prev_minutes ? 60 - hour_part[ 1 ] + current_minutes : current_minutes - prev_minutes;
				prev_minutes = current_minutes;

				$( this ).parent().attr( 'bgcolor' ) === '#6699CC' && ( average_day += average_increment );
				$( this ).parent().attr( 'bgcolor' ) === '#eaedf4' && ( average_afternoon += average_increment );
				$( this ).parent().attr( 'bgcolor' ) === '#999CC' && ( average_night += average_increment );
			}

			( $( this ).parent().attr( 'bgcolor' ) === '#6699CC' ) && hours_day++;
			( $( this ).parent().attr( 'bgcolor' ) === '#eaedf4' ) && hours_afternoon++;
			( $( this ).parent().attr( 'bgcolor' ) === '#999CC' ) && hours_night++;
		} );

		// Sets the averages
		hours_total = ( hours_day + hours_afternoon + hours_night );
		average_general = average_day + average_afternoon + average_night;
		average_general = hours_total > 2 ? average_general / ( hours_total - 1 ) : average_general;
		average_day = hours_day > 2 ? average_day / ( hours_day - 1 ) : average_day;
		average_afternoon = hours_afternoon > 2 ? average_afternoon / hours_afternoon : average_afternoon;
		average_night = hours_night > 2 ? average_night / hours_night : average_night;

		// Sets the data on screen
		$( '#schedule_amount_day' ).html( hours_day );
		$( '#schedule_amount_afternoon' ).html( hours_afternoon );
		$( '#schedule_amount_night' ).html( hours_night );
		$( '#schedule_amount_total' ).html( hours_total < 0 ? 0 : hours_total );
		$( '#schedule_average_day' ).html( format_time( average_day ) );
		$( '#schedule_average_afternoon' ).html( format_time( average_afternoon ) );
		$( '#schedule_average_night' ).html( format_time( average_night ) );
		$( '#schedule_average_general' ).html( format_time( average_general ) );
		$( '#frmHorario img[height="20"]' ).click( () => {
			clearInterval( sf_interval );
			sf_interval = setInterval( schedule_features(), 50 );
		} );

		hours_day = hours_afternoon = hours_night = average_day = average_afternoon = average_night = average_general = 0;
	};
}

// Puts the child track number in data callback
// @return {undefined}
function child_set() {
	// Waits the data loads
	var wait_data = setInterval( function() {
		if ( !!$( '#dados tbody tr' ).length )
			clearInterval( wait_data );

		$( '#dados tbody tr' ).each( function( index ) {
			if ( index > 0 )
				$( this ).find( 'td' )[ 0 ].textContent += '-' + /\'(\d{2})\'/.exec( $( this ).html() )[ 1 ];
		} );
	}, 10 );
}

// Main function
// @return {undefined}
function main() {
	// Enables search with ENTER button and starts child_set() function
	$( '#itemBusca' ).change( function() {
		if ( $( this ).val() == '3' ) {
			$( document ).on( 'keydown click', '#codigoBusca, #consulta_linha img', function( e ) {
				if ( ( event.type === 'keydown' && e.which === 13 )
					|| ( event.type === 'click' && event.target.tagName === 'IMG' )
				) {
					e.preventDefault();
					buscar_codigo( '3' );
					child_set();
				}
			} );
		}

		if ( $( this ).val() == '4' ) {
			$( document ).on( 'keydown', '#linhaBusca', function( e ) {
				if ( ( event.type === 'keydown' && e.which === 13 )
					|| ( event.type === 'click' && event.target.tagName === 'IMG' )
				) {
					e.preventDefault();
					buscar_linha();
					child_set();
				}
			} );
		}
	} );

	sf_interval = setInterval( schedule_features(), 50 );

	$( '#itemBusca' ).find( 'option[value="3"]' ).attr( 'selected', true ).trigger( 'change' );
	change_busca();
}

// Inits
$( main );

}( jQuery ) );