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// ==========================================
//
// INCLUDE THE CACHE FILE
//
// ========================================== 

Ti.include("../common/cache.js");

// ==========================================
//
// DEFINE THE GET FUNCTION
//
// ========================================== 
//
// EXAMPLE GET
//
// apiGET.execute('phones', 'getFromCache OR delFromCache', function(response){
//
// 		Ti.API.info(response);
//    
// });
//  
// ========================================== 

var apiGET = function(){

	return {
	
    	execute: function(resource,action,callback){
    	
    		// Create the URL
    	
    		var url = "http://api.example.com/" + resource + ".json";
    		
    		// Refresh the cache if true
    		
    		if (action == 'delFromCache') {
    		
    			// Remove the cache for the url
    		
    			utils.httpcache.removeFromCache(url);
    		
    		}
    		
    		// Get the cache content
    		
			var cacheObj = utils.httpcache.getFromCache(url);
			
			// If the cache object is not null
			
			if (cacheObj != null){
			
				// Return the cached JSON object
		
				callback(cacheObj);
				
				// Set the return
			
				return;
			}
    	
    		// Start the connection

			var xhr = Titanium.Network.createHTTPClient();
			
			// Open the connection to the API
			
			xhr.open("GET", url + "?token=" + Titanium.App.Properties.getString("api_token"));

 			// If all works fine
 			
			xhr.onload = function(){
			
				// Look for exceptions
			
				try {
			
					// If the user is logged in
				
					if (this.status == 200) {

						// Set the results to a variable
		
        				response = JSON.parse(this.responseText);
        			
        				// Save the JSON object to the cache and set TTL to 1 week
        			
        				utils.httpcache.addToCache(url,response,60*24*7);
        			
        				// Define the callback
        	
        				callback(response);
        		
        			// If the user is not logged in
				
					} else if (this.status == 404) {
				
        				// Define the callback
        	
        				callback('Cannot get a response');
        			
        			}
        			
        		// If and exception is raised
        		
        		} catch(E) {
        		
        			// Log the exception to the console
		
					Ti.API.info(E);
					
				}
        	
			};
			
			// If all went south

			xhr.onerror = function(e){
			
				if (this.status == 401) {
			
					// Log the error to the console
	
					Ti.API.info('User is not logged in');
    				
    			}
			
				// Log the error to the console
			
				Ti.API.info('Error:' + e.error);

			};
			
			// Make the actual call

			xhr.send();
			
    	}        
	
	};
	
}();

// ========================================== 
//
// DEFINE THE POST FUNCTION
//
// ========================================== 
//
// EXAMPLE POST
//
// apiPOST.execute("phones", {"phone" : {"desc" : "MyWorkPhone","value_1" : "1234567890"} }, function(response){
//
// 		Ti.API.info(response);
//    
// });
//  
// ==========================================

var apiPOST = function(){

	return {
	
    	execute: function(resource,params,callback){

    		// Create the URL
    	
    		var url = "http://api.example.com/" + resource + ".json";
    		    	
    		// Start the connection

			var xhr = Titanium.Network.createHTTPClient();
			
			// Open the connection to the API
			
			xhr.open("POST",url + "?token=" + Titanium.App.Properties.getString("api_token"));

 			// If all works fine
 			
			xhr.onload = function(){
			
				// Set the results to a variable
		
        		response = this.responseText;

				if (this.status == 201){

        			// Define the callback
        	
        			callback(JSON.stringify({"Action was" : "successful"}));

        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: true});
        			        		
        			// Remove the cache file
        			
        			utils.httpcache.removeFromCache(url);
        									
				} else if (this.status == 200){

					// Set the results to a variable
		
        			response = JSON.parse(this.responseText);
        			
        			// Define the callback
        	
        			callback(response);

        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: true});
        			        		        			        									
				} else if (this.status == 422){
				
        			// Define the callback
        	
        			callback(response);

        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
        					        				
				} else if (this.status == 400){

        			// Define the callback
        	
        			callback(response);

        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
        											
				}
        	
			};
			
			// If all went south

			xhr.onerror = function(e){
			
				// Log the error to the console
			
				Ti.API.info('Error:' + e.error);

			};
			
			// Set the correct headers
			
			xhr.setRequestHeader("content-type", "application/json");
			
			// Make the actual call

			xhr.send(JSON.stringify(params));

    	}        
	
	};
	
}();

// ========================================== 
//
// DEFINE THE LOGIN FUNCTION
//
// ========================================== 
//
// EXAMPLE POST
//
// apiLOGIN.execute("users",{"user" : {"email" : "[email protected]","password" : "1234567890"} }, function(response){
//
// 		Ti.API.info(response);
//    
// });
//  
// ==========================================

var apiLOGIN = function(){

	return {
	
    	execute: function(resource,params,callback){

    		// Create the URL
    	
    		var url = "http://api.example.com/" + resource + ".json";
    		    	
    		// Start the connection

			var xhr = Titanium.Network.createHTTPClient();
			
			// Open the connection to the API
			
			xhr.open("POST", url);

 			// If all works fine
 			
			xhr.onload = function(){
			
				// Set the results to a variable
		
        		response = this.responseText;
        		
				if (this.status == 200){
				
					// Set the results to a variable
		
        			response = JSON.parse(response);
        			
        			// Set the api token
        			
        			Titanium.App.Properties.setString("api_token", response.user.authentication_token);
        		
        			// Define the callback
        	
        			// callback(JSON.stringify({"message" : "You are logged in!"}));
        			
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: true});
        									
				} else {
				
					// Set the results to a variable
		
        			response = JSON.parse(response);
        			
        			// Define the callback
        	
        			callback(response);
				
					// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
				
				}
        	
			};
			
			// If all went south

			xhr.onerror = function(e){

				// Set the results to a variable
		
        		response = this.responseText;
        					
				// Log the error to the console
			
				Ti.API.info('Error:' + e.error);
				
				// Define the callback
        	
        		callback(response);
        		
        		// Fire the event
        			
        		Ti.App.fireEvent('result', {success: false});

			};
			
			// Set the correct headers
			
			xhr.setRequestHeader("content-type", "application/json");
			
			// Make the actual call

			xhr.send(JSON.stringify(params));

    	}        
	
	};
	
}();

// ========================================== 
//
// DEFINE THE SIGNUP FUNCTION
//
// ========================================== 
//
// EXAMPLE POST
//
// apiSIGNUP.execute("users",{"user" : {"username" : "nickname","email" : "[email protected]","password" : "1234567890"} }, function(response){
//
// 		Ti.API.info(response);
//    
// });
//  
// ==========================================

var apiSIGNUP = function(){

	return {
	
    	execute: function(resource,params,callback){

    		// Create the URL
    	
    		var url = "http://api.example.com/" + resource + ".json";
    		    	
    		// Start the connection

			var xhr = Titanium.Network.createHTTPClient();
			
			// Open the connection to the API
			
			xhr.open("POST", url);

 			// If all works fine
 			
			xhr.onload = function(){
			
				// Set the results to a variable
		
        		response = this.responseText;
        		
				if (this.status == 200){
				
					// Set the results to a variable
		
        			response = JSON.parse(response);
        		
        			// Define the callback
        	
        			callback(JSON.stringify({"" : "You are now registered!"}));
        			
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: true});

        			// Set the api token
        			
        			Titanium.App.Properties.setString("api_token", response.user.authentication_token);
        									
				} else if (this.status == 422){
		
        			// Define the callback
        	
        			callback(response);
        			
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
								
				} else if (this.status == 400){
		
        			// Define the callback
        	
        			callback(response);
        			
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
								
				}
        	
			};
			
			// If all went south

			xhr.onerror = function(e){

				// Set the results to a variable
		
        		response = this.responseText;
        					
				// Log the error to the console
			
				Ti.API.info('Error:' + e.error);
				
				// Define the callback
        	
        		callback(response);

			};
			
			// Set the correct headers
			
			xhr.setRequestHeader("content-type", "application/json");
			
			// Make the actual call

			xhr.send(JSON.stringify(params));

    	}        
	
	};
	
}();

// ========================================== 
//
// DEFINE THE UPLOAD FUNCTION
//
// ========================================== 
//
// EXAMPLE UPLOAD
//
// apiUPLOAD.execute('avatars', {image:image}, function(response) {
//
// 		Ti.API.info(response);
//    
// });
//  
// ==========================================

var apiUPLOAD = function(){

	return {
	
    	execute: function(resource,params,callback){

    		// Create the URL
    	
    		var url = "http://api.example.com/" + resource + ".json";
    		    	
    		// Start the connection

			var xhr = Titanium.Network.createHTTPClient({});
			
			// Open the connection to the API
			
			xhr.open("POST",url + "?token=" + Titanium.App.Properties.getString("api_token"));

 			// If all works fine
 			
			xhr.onload = function(){
			
				Ti.API.info('IN ONLOAD ' + this.status + ' readyState ' + this.readyState);
			
				// Set the results to a variable
		
        		response = this.responseText;
        		
        		if (this.status == 201) {
        		
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: true});
        		
        		} else if (this.status == 500) {
        		
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
        		}
        		
				// Define the callback
        	
        		callback(response);
        	
			};
			
			// If all went south

			xhr.onerror = function(e){
			
				// Set the results to a variable
		
        		response = this.responseText;
        					
				// Log the error to the console
			
				Ti.API.info('Error:' + e.error);
				
				// Define the callback
        	
        		callback(response);

			};
			
			// Set the timeout value
			
			xhr.setTimeout(20000);
						
			// Make the actual call

			xhr.send(params);

    	}        
	
	};
	
}();

// ========================================== 
//
// DEFINE THE PUT FUNCTION
//
// ========================================== 
//
// EXAMPLE PUT
//
// apiPUT.execute("phone/1",{"phone" : {"desc" : "Myphone","value_1" : "1234567890"} }, function(response){
//
// 		Ti.API.info(response);
//    
// });
//  
// ==========================================

var apiPUT = function(){

	return {
	
    	execute: function(resource,params,callback){

    		// Create the URL
    	
    		var url = "http://api.example.com/" + resource + ".json";
    		   	
    		// Start the connection

			var xhr = Titanium.Network.createHTTPClient();
			
			// Open the connection to the API
			
			xhr.open("PUT",url + "?token=" + Titanium.App.Properties.getString("api_token"));

 			// If all works fine
 			
			xhr.onload = function(){
			
				// Set the results to a variable
		
        		response = this.responseText;
        		
				if (this.status == 200) {
        		
        			// Define the callback
        	
        			callback(JSON.stringify({"Action" : "was successful"}));
        			
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: true});
        			
        			// Remove the cache file
        			
        			utils.httpcache.removeFromCache(url);
        			
				} else if (this.status == 422) {
		
        			// Define the callback
        	
        			callback(response);
        			
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
								
				} else if (this.status == 400) {
		
        			// Define the callback
        	
        			callback(response);
        			
        			// Fire the event
        			
        			Ti.App.fireEvent('result', {success: false});
								
				}
        	
			};
			
			// If all went south

			xhr.onerror = function(e){
			
				// Log the error to the console
			
				Ti.API.info('Error:' + e.error);

			};
			
			// Set the correct headers
			
			xhr.setRequestHeader("content-type", "application/json");
			
			// Make the actual call

			xhr.send(JSON.stringify(params));

    	}        
	
	};
	
}();

// ========================================== 
//
// DEFINE THE DELETE FUNCTION
//
// ========================================== 
//
// EXAMPLE DELETE
//
// apiDELETE.execute("phones/1", function(response){
//
// 		Ti.API.info(response);
//    
// });
//  
// ==========================================

var apiDELETE = function(){

	return {
	
    	execute: function(resource,params,callback){

    		// Create the URL
    	
    		var url = "http://api.example.com/" + resource + ".json";
    		    	
    		// Start the connection

			var xhr = Titanium.Network.createHTTPClient();
			
			// Open the connection to the API
			
			xhr.open("DELETE",url + "?token=" + Titanium.App.Properties.getString("api_token"));

 			// If all works fine
 			
			xhr.onload = function(){
			
				// Set the results to a variable
		
        		response = this.responseText;
        		
        		// Define the callback
        	
        		callback(response);
        	
			};
			
			// If all went south

			xhr.onerror = function(e){
			
				// Log the error to the console
			
				Ti.API.info('Error:' + e.error);

			};
			
			// Set the correct headers
			
			xhr.setRequestHeader("content-type", "application/json");
			
			// Make the actual call

			xhr.send();

    	}        
	
	};
	
}();