public List<OptionGroup> AddOptionGroups(JsonArray childArray)
{
List<OptionGroup> rootOptionGroups = new List<OptionGroup>();
string id = "", name = "", description = "", price = "", max_price = "-1", type = "";
string min_selection = "", max_selection = "";
int sel_dep = 0;
foreach (JsonValue ch in childArray)
{
JsonObject child = ch.GetObject();
id = child["id"].GetString();
if (child["name"].ValueType.ToString() == "String")
name = child["name"].GetString();
if (child["description"].ValueType.ToString() == "String")
description = child["description"].GetString();
if (child["max_price"].ValueType.ToString() == "Number")
max_price = child["max_price"].GetNumber().ToString();
type = child["type"].GetString();
if ( type == "option group")
{
if (child["min_selection"].ValueType.ToString() == "String")
min_selection = child["min_selection"].GetString();
if (child["max_selection"].ValueType.ToString() == "String")
max_selection = child["max_selection"].GetString();
if (child["sel_dep"].ValueType.ToString() == "Number")
sel_dep = Convert.ToInt32(child["sel_dep"].GetNumber());
OptionGroup cOgroup = new OptionGroup(id, name, description, min_selection, max_selection, sel_dep, type);
// recursively get the children
if (child["children"].ValueType.ToString() == "Array")
cOgroup.childOptions = AddOptions(child["children"].GetArray());
rootOptionGroups.Add(cOgroup);
}
}
return rootOptionGroups;
}
public async Task GetMenu()
{
// keep these consistent
client_id = (App.Current as App).client_id;
secret = (App.Current as App).secret;
// Call an HTTP GET request. GET /merchant/{merchant_id}/hours
string baseURL = "https://api.delivery.com/api/merchant/" + uniqueID // the id of the merchant
+ "/menu?client_id=" + client_id;
// Receive the response and parse it (Json)
var responseString = await client.GetStringAsync(baseURL);
JsonObject jsObject = JsonObject.Parse(responseString);
// Get the menu schedule......
// Check for warnings
// Get the menu(s)
int scheduleID = -1;
JsonArray menusArray = jsObject["menu"].GetArray();
foreach (JsonValue m in menusArray)
{
JsonObject menuObject = m.GetObject();
string id_menu = "", name_Menu = "", description_Menu = "", ob_type = "";
id_menu = menuObject["id"].GetString();
name_Menu = menuObject["name"].GetString();
description_Menu = menuObject["description"].GetString();
ob_type = menuObject["type"].GetString();
// create the empty menu
Menu newMenu = new Menu(id_menu, name_Menu, description_Menu, ob_type);
////////////////// Get the items of the menu
JsonArray menuChildren = menuObject["children"].GetArray();
string id = "", name = "", description = "", min_qty = "", max_qty = "", price = "", max_price = "", itype = "";
foreach(JsonValue ii in menuChildren)
{
JsonObject itemObj = ii.GetObject();
id = itemObj["id"].GetString();
name = itemObj["name"].GetString();
if(itemObj["description"].ValueType.ToString() == "String")
description = itemObj["description"].GetString();
// get the schedule id array if it exists for this item
List<int> scheduleIDs = new List<int>();
if (itemObj.ContainsKey("schedule"))
{
JsonArray itemSchedule = itemObj["schedule"].GetArray();
foreach (JsonValue sVal in itemSchedule)
{
// get the id of the schedule that this item belongs to
scheduleID = Convert.ToInt32(sVal.GetNumber());
scheduleIDs.Add(scheduleID);
}
}
if (itemObj["min_qty"].ValueType.ToString() == "Number")
min_qty = itemObj["min_qty"].GetNumber().ToString();
if (itemObj["max_qty"].ValueType.ToString() == "Number")
max_qty = itemObj["max_qty"].GetNumber().ToString();
if (itemObj["price"].ValueType.ToString() == "Number")
price = itemObj["price"].GetNumber().ToString();
if (itemObj["max_price"].ValueType.ToString() == "Number")
max_price = itemObj["max_price"].GetNumber().ToString();
// get the item type
itype = itemObj["type"].GetString();
Item newItem = new Item(id, name, description, min_qty, max_qty, price, max_price, itype);
// attempt to get this item's children (images, price groups, option groups)
List<OptionGroup> itemOptions = new List<OptionGroup>();
List<PriceGroup> itemPrices = new List<PriceGroup>();
List<Image> itemImages = new List<Image>();
if (itemObj["children"].ValueType.ToString() == "Array")
{
JsonArray itemChildren = itemObj["children"].GetArray();
// item's children
foreach(JsonValue child in itemChildren)
{
JsonObject c_Object = child.GetObject();
string c_Type = "", c_name = "", c_description = "", c_ID = "",
c_url = "", c_min_selection = "", c_max_selection = "";
int c_sel_dep = 0;
c_Type = c_Object["type"].GetString();
c_ID = c_Object["id"].GetString();
if (c_Object["name"].ValueType.ToString() == "String")
c_name = c_Object["name"].GetString();
if (c_Object["description"].ValueType.ToString() == "String")
c_description = c_Object["description"].GetString();
// treat differently depending on what the object is
if(c_Type == "image")
{
c_url = c_Object["url"].GetString();
Image newImage = new Image(c_ID, c_name, c_url, c_description, c_Type);
itemImages.Add(newImage);
}
else if(c_Type == "price group")
{
if (c_Object["min_selection"].ValueType.ToString() == "Number")
c_min_selection = c_Object["min_selection"].GetNumber().ToString();
if (c_Object["max_selection"].ValueType.ToString() == "Number")
c_max_selection = c_Object["max_selection"].GetNumber().ToString();
PriceGroup newPriceGroup = new PriceGroup(c_ID, c_name, c_description, c_min_selection, c_max_selection, c_Type);
// add the price group's children
if (c_Object["children"].ValueType.ToString() == "Array")
newPriceGroup.childOptions = AddOptions(c_Object["children"].GetArray());
itemPrices.Add(newPriceGroup);
}
else if(c_Type == "option group")
{
if (c_Object["min_selection"].ValueType.ToString() == "String")
c_min_selection = c_Object["min_selection"].GetString();
if (c_Object["max_selection"].ValueType.ToString() == "String")
c_max_selection = c_Object["max_selection"].GetString();
if (c_Object["sel_dep"].ValueType.ToString() == "Number")
c_sel_dep = Convert.ToInt32(c_Object["sel_dep"].GetNumber());
OptionGroup newOptionGroup = new OptionGroup(c_ID, c_name, c_description, c_min_selection, c_max_selection, c_sel_dep, c_Type);
// add the option group's children. call the AddOptions function in this case
if (c_Object["children"].ValueType.ToString() == "Array")
newOptionGroup.childOptions = AddOptions(c_Object["children"].GetArray());
itemOptions.Add(newOptionGroup);
}
}
//////////////////////////////////////////////////////
newItem._optionGroup = itemOptions;
newItem._priceGroup = itemPrices;
newItem.Images = itemImages;
}
// add item to menu's children
newMenu.items.Add(newItem);
} // end item
menus.Add(newMenu);
}
int i = 0;
}