// Predicta
// Implementado em 27/10/2009
// Eduardo Faber

// TagATM_Titulo
// TagATM_Canal
// variável dentro de controles/video.ascx

var Player = null;
var start = false;
var currentVolume = 90;
var fullScreen = false;
var fPlayAR = false;
var currentPosition = 0;
var currentState = null;
var previousState = null;

var AjaxEnviar = false;
var AjaxEmbed = false;
var AjaxLink = false;

function addLoadEvent(func) {
    var oldonload = window.onload;
    if (typeof window.onload != 'function') {
        window.onload = func;
    } else {
        window.onload = function() {
            oldonload();
            func();
        }
    }
}

addLoadEvent('mpl');

function playerReady(thePlayer) {
    Player = document.getElementById(thePlayer.id);
    addListeners();
    // envia o start do player
    //_ATM.AR.video.start(TagATM_Canal, TagATM_Titulo);
}

function addListeners() {
    if (Player) {
        Player.addModelListener("STATE", "stateListener");
        Player.addControllerListener("MUTE", " muteListener");
        Player.addControllerListener("VOLUME", "volumeListener");
        Player.addViewListener("FULLSCREEN", "fullScreenListener");
        Player.addViewListener("SEEK", "seekListener");
        Player.addModelListener("TIME", "timeMonitor");
    }
    else {
        setTimeout("addListeners()", 100);
    }
}

function timeMonitor(obj) {
    currentPosition = obj.position;
}

function seekListener(obj) {
    if (obj.position > currentPosition)
        _ATM.AR.video.forward(TagATM_Canal, TagATM_Titulo);
    else
        _ATM.AR.video.rewind(TagATM_Canal, TagATM_Titulo);

    currentPosition = obj.position;

    if (currentState == 'IDLE' || currentState == 'PAUSED')
        fPlayAR = true;
    else
        fPlayAR = false;
}

function fullScreenListener(obj) {
    _ATM.AR.video.fullscreenOn(TagATM_Canal, TagATM_Titulo);
    fullScreen = true;
}

function muteListener(obj) {
    currentMute = obj.state;
    if (currentMute)
        _ATM.AR.video.mute(TagATM_Canal, TagATM_Titulo);
    else
        _ATM.AR.video.unmute(TagATM_Canal, TagATM_Titulo);

}

function volumeListener(obj) {
    if (obj.percentage > currentVolume)
        _ATM.AR.video.volumeUp(TagATM_Canal, TagATM_Titulo);
    else
        _ATM.AR.video.volumeDown(TagATM_Canal, TagATM_Titulo);
    currentVolume = obj.percentage;
}

function stateListener(obj) {
    currentState = obj.newstate;
    previousState = obj.oldstate;

    //inicio
    if (!start) {
        _ATM.AR.video.start(TagATM_Canal, TagATM_Titulo);
        start = true;
    }
    
    //play
    if (currentState == 'PLAYING') {
        if (fPlayAR)
            _ATM.AR.video.play(TagATM_Canal, TagATM_Titulo);
        fPlayAR = false;
    }
    //buffering
    if (currentState == 'BUFFERING') {
        if (fPlayAR)
            _ATM.AR.video.play(TagATM_Canal, TagATM_Titulo);
        fPlayAR = false;
    }
    //pause
    if (currentState == 'PAUSED') {
        _ATM.AR.video.pause(TagATM_Canal, TagATM_Titulo);
        fPlayAR = true;
    }
    //stop
    if (currentState == 'IDLE') {
        if (previousState == 'PLAYING' || previousState == 'BUFFERING' || previousState == 'PAUSED')
            _ATM.AR.video.stop(TagATM_Canal, TagATM_Titulo);
        fPlayAR = true;
    }
    //finish
    if (currentState == 'COMPLETED') {
        _ATM.AR.video.finish(TagATM_Canal, TagATM_Titulo);
        fPlayAR = true;
    }
}

// Funcoes já existentes
var Mailer =
(
	function() {
	    var _http_obj_ = null,
			_comp_handler = null,
			_start_handler = null,
			_error_handler = null;

	    function callBack() {
	        //alert('callBack: ' + (typeof (_http_obj_)));
	        try {
	            if (typeof (_comp_handler) == "function") {
	                _comp_handler(_http_obj_);
	            }
	            if (_http_obj_ != null && _http_obj_.readyState == 4 && _http_obj_.status == 200) {
	                _http_obj_ = null;
	            }
	        }
	        catch (ex) {
	            if (typeof (_error_handler) == "function") {
	                _error_handler(ex);
	            }
	            else {
	                alert("[callBack]\r\nOcorreu um erro e entretanto o manipulador de erros não está definido.\r\n\r\n" + ex.message);
	            }
	        }
	    }

	    function constructor() {
	    }

	    constructor.setErrorHandler = function(func) {
	        if (typeof (func) != "function") throw new Error("[setErrorHandler] A function is expected");
	        _error_handler = func;
	    };
	    constructor.setStartHandler = function(func) {
	        if (typeof (func) != "function") throw new Error("[setStartHandler] A function is expected");
	        _start_handler = func;
	    };
	    constructor.setCompleteHandler = function(func) {
	        if (typeof (func) != "function") throw new Error("[setCompleteHandler] A function is expected");
	        _comp_handler = func;
	    };
	    constructor.send = function(data) {
	        //_http_obj_ = null;
	        try {
	            if (typeof (_start_handler) != "function") throw new Error("Success event handler not defined");
	            if (typeof (_start_handler) == "function") _start_handler(data);
	            _http_obj_ = Ajax.Http.request("/portal/video/deliver.aspx", data, "POST", callBack);
	            //alert(_http_obj_);
	        }
	        catch (ex) {
	            if (typeof (_error_handler) == "function") {
	                _error_handler(ex);
	            }
	            else {
	                alert("[send]\r\nOcorreu um erro e entretanto o manipulador de erros não está definido.\r\n\r\n" + ex.message);
	            }
	        }
	    };

	    return constructor;
	}
)();

function MailerErrorHandler(ex) {
    alert(ex.message);
}
function MailerStartHandler(data) {
    var dv5 = document.getElementById("dv5");
    var el = document.getElementById("player");
    var a = findPos(el);
    dv5.style.left = a[0] + "px";
    dv5.style.top = a[1] + "px";
    dv5.style.display = "block";
}
function MailerSuccessHandler(http) {
    //alert(http);
    if (http == null) return;
    //alert(http.status + ";" + http.readyState);
    if (http.readyState != 4) return;
    if (http.status != 200) return;

    var dv4 = document.getElementById("dv4");
    var dv5 = document.getElementById("dv5");
    var el = document.getElementById("player");
    var a = findPos(el);
    dv4.style.left = a[0] + "px";
    dv4.style.top = a[1] + "px";
    dv5.style.display = "none";
    dv4.style.display = "block";

    //alert(http.responseText);
    //window.status = http.responseText;
}
function sendMail(frm) {
    Mailer.setErrorHandler(MailerErrorHandler);
    Mailer.setStartHandler(MailerStartHandler);
    Mailer.setCompleteHandler(MailerSuccessHandler);

    var _frm = frm;  //document.forms["FrmBuddy"];

    if (_frm["SenderMail"].value == "" || _frm["SenderMail"].value == "" ||
		_frm["MailTo"].value == "" || _frm["Comments"] == "") {
        alert("Preencha todos os campos!");
        return;
    }

    var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;

    if (!emailPattern.test(_frm["SenderMail"].value)) {
        alert("Seu endereço de e-mail não está correto");
        return;
    }

    if (!emailPattern.test(_frm["MailTo"].value)) {
        alert("O endereço de e-mail do destinatário não está correto");
        return;
    }

    var _parms = "fromName=" + _frm["SenderName"].value + "&" +
		"fromEmail=" + _frm["SenderMail"].value + "&" +
		"toName=" + escape(_frm["MailTo"].value) + "&" +
		"toEmail=" + escape(_frm["MailTo"].value);
    _parms += "&body=" + escape(_frm["Comments"].value);
    _parms += "&video=" + window.location.search.replace("?", "");
    _frm["MailTo"].value = "";
    Mailer.send(_parms);
    _ATM.AR.ajax.load(TagATM_Canal + '-Enviar-Sucesso', TagATM_Titulo)
}
function findPos(obj) {
    var curleft = curtop = 0;
    if (obj.offsetParent) {
        do {
            curleft += obj.offsetLeft;
            curtop += obj.offsetTop;
        } while (obj = obj.offsetParent);
    }
    return [curleft, curtop];
}

var _n_panel = 0;
function showPanel(n) {
    if (n == _n_panel) {
        showPlayer();
        return;
    }
    _n_panel = n;
    var tab0 = document.getElementById("tr1"),
	dv1 = document.getElementById("dv1"),
	dv2 = document.getElementById("dv2"),
	dv3 = document.getElementById("dv3"),
	dv4 = document.getElementById("dv4");

    dv4.style.display = "none";

    //tab0.style.display = "none";
    var el = document.getElementById("mpl");

    el.sendEvent("PLAY", "false");

    var a = findPos(el);

    dv1.style.top = a[1] + "px";
    dv1.style.left = a[0] + "px";

    dv2.style.top = a[1] + "px";
    dv2.style.left = a[0] + "px";

    dv3.style.top = a[1] + "px";
    dv3.style.left = a[0] + "px";

    switch (n) {
        case 1:
            dv1.style.display = "block";
            dv2.style.display = "none";
            dv3.style.display = "none";
            if (!AjaxEnviar) {
                _ATM.AR.ajax.load(TagATM_Canal + '-Enviar-Formulario', TagATM_Titulo);
                AjaxEnviar = true;
                AjaxEmbed = false;
                AjaxLink = false;
            }
            break;
        case 2:
            dv1.style.display = "none";
            dv2.style.display = "block";
            dv3.style.display = "none";
            if (!AjaxEmbed) {
                _ATM.AR.ajax.load(TagATM_Canal + '-Embed', TagATM_Titulo);
                AjaxEnviar = false;
                AjaxEmbed = true;
                AjaxLink = false;
            }
            break;
        case 3:
            dv1.style.display = "none";
            dv2.style.display = "none";
            dv3.style.display = "block";
            if (!AjaxLink) {
                _ATM.AR.ajax.load(TagATM_Canal + '-Link', TagATM_Titulo)
                AjaxEnviar = false;
                AjaxEmbed = false;
                AjaxLink = true;
            }
            break;
    }

    el.style.visibility = "hidden";
}

function showPlayer() {
    _n_panel = 0;
    var tab0 = document.getElementById("tr1"),
	dv1 = document.getElementById("dv1"),
	dv2 = document.getElementById("dv2"),
	dv3 = document.getElementById("dv3"),
	dv4 = document.getElementById("dv4");

    var el = document.getElementById("mpl");

    el.style.visibility = "visible";

    el.sendEvent("PLAY", "true");

    dv1.style.display = "none";
    dv2.style.display = "none";
    dv3.style.display = "none";
    dv4.style.display = "none";

    AjaxEnviar = false;
    AjaxEmbed = false;
    AjaxLink = false;
}

function EnvieAmigoVideoENoticia(form, cod) {
    try {
        if (form["SenderName"].value == "" || form["SenderMail"].value == "" ||
		form["MailTo"].value == "" || form["Comments"] == "") {
            alert("Preencha todos os campos!");
            return;
        }

        var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;

        if (!emailPattern.test(form["SenderMail"].value)) {
            alert("Seu endereço de e-mail não está correto");
            return;
        }

        if (!emailPattern.test(form["MailTo"].value)) {
            alert("O endereço de e-mail do destinatário não está correto");
            return;
        }

        var _parms = "fromName=" + form["SenderName"].value + "&" +
		"fromEmail=" + form["SenderMail"].value + "&" +
		"toName=" + escape(form["MailTo"].value) + "&" +
		"toEmail=" + escape(form["MailTo"].value);
        _parms += "&body=" + escape(form["Comments"].value);
        _parms += "&video=" + window.location.search.replace("?", "");
        _parms += "&codVideo=" + cod;

        _envieAmigoVideoENoticia(_parms);
        _ATM.AR.ajax.load(TagATM_Canal + '-Enviar-Sucesso', TagATM_Titulo);
    }
    catch (e) {
        alert("Ocorreu um erro (ENoticia): " + e);
    }
}

function EnvieAmigoVideo(form, cod) {
    try {
        if (form["SenderName"].value == "" || form["SenderMail"].value == "" ||
		form["MailTo"].value == "" || form["Comments"] == "") {
            alert("Preencha todos os campos!");
            return;
        }

        var emailPattern = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;

        if (!emailPattern.test(form["SenderMail"].value)) {
            alert("Seu endereço de e-mail não está correto");
            return;
        }

        if (!emailPattern.test(form["MailTo"].value)) {
            alert("O endereço de e-mail do destinatário não está correto");
            return;
        }

        var _parms = "fromName=" + form["SenderName"].value + "&" +
		"fromEmail=" + form["SenderMail"].value + "&" +
		"toName=" + escape(form["MailTo"].value) + "&" +
		"toEmail=" + escape(form["MailTo"].value);
        _parms += "&body=" + escape(form["Comments"].value);
        _parms += "&video=" + window.location.search.replace("?", "");
        _parms += "&codVideo=" + cod;

        _envieAmigoVideo(_parms);
        _ATM.AR.ajax.load(TagATM_Canal + '-Enviar-Sucesso', TagATM_Titulo);
    }
    catch (e) {
        alert("Ocorreu um erro (Default): " + e);
    }
}