odoo.define('web.crash_manager', function (require) {
    var CrashManager = require('web.CrashManager');
    return new CrashManager();
});

odoo.define('web.CrashManager', function (require) {
"use strict";

var ajax = require('web.ajax');
var core = require('web.core');
var Dialog = require('web.Dialog');
var session = require('web.session');

var QWeb = core.qweb;
var _t = core._t;
var _lt = core._lt;

var map_title ={
    user_error: _lt('Warning'),
    warning: _lt('Warning'),
    access_error: _lt('Access Error'),
    missing_error: _lt('Missing Record'),
    validation_error: _lt('Validation Error'),
    except_orm: _lt('Global Business Error'),
    access_denied: _lt('Access Denied'),
};

var CrashManager = core.Class.extend({
    init: function() {
        this.active = true;
    },
    enable: function () {
        this.active = true;
    },
    disable: function () {
        this.active = false;
    },
    rpc_error: function(error) {
        var self = this;
        if (!this.active) {
            return;
        }
        if (this.$indicator){
            return;
        }
        if (error.code == -32098) {
            $.blockUI({ message: '' , overlayCSS: {'z-index': 9999, backgroundColor: '#FFFFFF', opacity: 0.0, cursor: 'wait'}});
            this.$indicator = $('<div class="oe_indicator">' + _t("Trying to reconnect... ") + '<i class="fa fa-refresh"></i></div>');
            this.$indicator.prependTo("body");
            var timeinterval = setInterval(function(){
                ajax.jsonRpc('/web/webclient/version_info').then(function() {
                    clearInterval(timeinterval);
                    self.$indicator.html(_t("You are back online"));
                    self.$indicator.delay(2000).fadeOut('slow',function(){
                        $(this).remove();
                        self.$indicator.remove();
                    });
                    $.unblockUI();
                });
            }, 2000);
            return;
        }
        var handler = core.crash_registry.get(error.data.name, true);
        if (handler) {
            new (handler)(this, error).display();
            return;
        }
        if (error.data.name === "openerp.http.SessionExpiredException" || error.data.name === "werkzeug.exceptions.Forbidden") {
            this.show_warning({type: "Session Expired", data: { message: _t("Your Odoo session expired. Please refresh the current web page.") }});
            return;
        }
        if (_.has(map_title, error.data.exception_type)) {
            if(error.data.exception_type == 'except_orm'){
                if(error.data.arguments[1]) {
                    error = _.extend({}, error,
                                {
                                    data: _.extend({}, error.data,
                                        {
                                            message: error.data.arguments[1],
                                            title: error.data.arguments[0] !== 'Warning' ? (" - " + error.data.arguments[0]) : '',
                                        })
                                });
                }
                else {
                    error = _.extend({}, error,
                                {
                                    data: _.extend({}, error.data,
                                        {
                                            message: error.data.arguments[0],
                                            title:  '',
                                        })
                                });
                }
            }
            else {
                error = _.extend({}, error,
                            {
                                data: _.extend({}, error.data,
                                    {
                                        message: error.data.arguments[0],
                                        title: map_title[error.data.exception_type] !== 'Warning' ? (" - " + map_title[error.data.exception_type]) : '',
                                    })
                            });
            }

            this.show_warning(error);
        //InternalError    

        } else {
            this.show_error(error);
        }
    },
    show_warning: function(error) {
        if (!this.active) {
            return;
        }
        new Dialog(this, {
            size: 'medium',
            title: "Odoo " + (_.str.capitalize(error.type) || _t("Warning")),
            subtitle: error.data.title,
            $content: $('<div>').html(QWeb.render('CrashManager.warning', {error: error}))
        }).open();
    },
    show_error: function(error) {
        if (!this.active) {
            return;
        }
        new Dialog(this, {
            title: "Odoo " + _.str.capitalize(error.type),
            $content: QWeb.render('CrashManager.error', {session: session, error: error})
        }).open();
    },
    show_message: function(exception) {
        this.show_error({
            type: _t("Client Error"),
            message: exception,
            data: {debug: ""}
        });
    },
});

/**
    An interface to implement to handle exceptions. Register implementation in instance.web.crash_manager_registry.
*/
var ExceptionHandler = {
    /**
        @param parent The parent.
        @param error The error object as returned by the JSON-RPC implementation.
    */
    init: function(parent, error) {},
    /**
        Called to inform to display the widget, if necessary. A typical way would be to implement
        this interface in a class extending instance.web.Dialog and simply display the dialog in this
        method.
    */
    display: function() {},
};


/**
 * Handle redirection warnings, which behave more or less like a regular
 * warning, with an additional redirection button.
 */
var RedirectWarningHandler = Dialog.extend(ExceptionHandler, {
    init: function(parent, error) {
        this._super(parent);
        this.error = error;
    },
    display: function() {
        var self = this;
        var error = this.error;
        error.data.message = error.data.arguments[0];

        new Dialog(this, {
            size: 'medium',
            title: "Odoo " + (_.str.capitalize(error.type) || "Warning"),
            buttons: [
                {text: error.data.arguments[2], classes : "btn-primary", click: function() {
                    window.location.href = '#action='+error.data.arguments[1];
                    self.destroy();
                }},
                {text: _t("Cancel"), click: function() { self.destroy(); }, close: true}
            ],
            $content: QWeb.render('CrashManager.warning', {error: error})
        }).open();
    }
});

core.crash_registry.add('openerp.exceptions.RedirectWarning', RedirectWarningHandler);

return CrashManager;
});