dojo.require("dijit.layout.TabContainer");
dojo.require("dijit.layout.BorderContainer");
dojo.require("dijit.layout.ContentPane");
dojo.require("dojo.data.ItemFileReadStore");
dojo.require("dijit.Tree");
dojo.require("dijit.form.Button");
dojo.require("dijit.form.SimpleTextarea");
dojo.require("dojox.html.entities");

dojo.require("dijit.form.Form");
dojo.require("dijit.form.ValidationTextBox");


developer = {
    loadDocumentation: function( destinationContentPane ) {
        dojo.xhrGet({
            url: "documentation.asp",
            handleAs: "text",
            load: function(data) {
                destinationContentPane.attr("content", data );
            },
            error: function(error) {
                destinationContentPane.attr("content", "An unexpected error occurred: " + error );
            }
        });
    },
    loadRequestResult: function( request_textarea, destinationContentPane, destinationTextArea ) {
        var request = request_textarea.attr("value");
        var content_type = "application/json";
        if ( request[0] == "<" ) {
            content_type = "application/xml";
        }

        destinationTextArea.attr("value", "Loading..." );
        fetch("/api/", {
            method: 'POST',
            headers: {
                'content-type': content_type
            },
            // don't send CMO cookies along with the request
            credentials: 'omit',
            body: request
        }).then(function(data) {
            return data.text();
        }).then(function(data) {
            if ( data[0] == "<" ) {
                if ( data[1] == "?" ) {
                    data = data.split("><");
                    for( var line = 0, indent = 0; line < data.length; line++ ) {
                        if ( data[line][0] == "/" ) {
                            indent--;
                        }
                        var indents = new Array(indent*2);
                        indents = indents.join( " " );
                        data[ line ] = indents + (line===0?"":"<") + data[ line ] + (line==data.length-1?"":">");
                        if ( ( data[ line ].match( /\<\// ) === null ) && ( data[ line ].match( /\/\>$/ ) === null ) ) {
                            indent++;
                        }
                    }
                    data = data.join( "\n" );
                }
            } else if ( data[0] == "{" ) {
                data = dojo.toJson( dojo.fromJson( data ), true );
                data = data.replace( /,\s*\n(\t*)/g, "\n$1," ); // comma-first style
                data = data.replace(/\t/gm,"  ");
            }
            destinationTextArea.attr("value", data );
        }).catch(function(data) {
            destinationTextArea.attr("value", data );
        });
    },
    loadRequest: function( storeItem, destinationTextArea, outputTextArea ) {
        outputTextArea.attr("value", "" );
        var requestValue = request_store.getValue( storeItem, "requestURL");
        if ( requestValue ) {
            destinationTextArea.attr("value", "loading..." );
            dojo.xhrGet({
                url: requestValue,
                load: function(data, ioargs) {
                    data = data.replace( /5555555555/, "5555555555" );
                    data = data.replace( /fund/, "fund" );
                    destinationTextArea.attr("value", data );
                },
                error: function(error, ioargs) {
                    destinationTextArea.attr("value", error.message );
                },
                failOk: true,
                preventCache: true
            });
        } else {
            destinationTextArea.attr("value", "Please select an example 'file' and not a 'folder'." );
        }
    },
    loadExample: function( storeItem, store, readme_contentpane, demo_iframe ) {
        var readmeURL = store.getValue( storeItem, "doc_url" );             
        var demoURL = store.getValue( storeItem, "demo_url" );             
        readme_contentpane.attr("href", readmeURL );
        dojo.attr( demo_iframe, "src", demoURL );
    }
};

dojo.ready( function() {
    developer.loadDocumentation( /*dijit var defined by jsId */ documentation );
    dojo.connect(dijit.byId("tabcontainer"), "selectChild",
        function( child ) {
            if ( child.title == 'Support') {
                dijit.byId("name").focus();
                dijit.selectInputText( dijit.byId("name").textbox );
            } else if ( child.title == "Call & Request" ) {
                dijit.byId("request_textarea").focus();
            }
        }
    );
});