Commit 4c9c12b5 authored by Roberts Ivanovs's avatar Roberts Ivanovs
Browse files

Part 2 finished

parent 97bdc612
......@@ -5,7 +5,7 @@
<ul class="pizza-cards">
@if (specials != null) {
@foreach (var special in specials) {
<li style="background-image: url('@special.ImageUrl')">
<li @onclick="@(() => ShowConfigurePizzaDialog(special))" style="background-image: url('@special.ImageUrl')">
<div class="pizza-info">
<span class="title">@special.Name</span>
@special.Description
......@@ -15,14 +15,83 @@
}
}
</ul>
@if (showingConfigureDialog)
{
<ConfigurePizzaDialog
Pizza="configuringPizza"
OnCancel="CancelConfigurePizzaDialog"
OnConfirm="ConfirmConfigurePizzaDialog" />
}
</div>
<div class="sidebar">
@if (order.Pizzas.Any())
{
<div class="order-contents">
<h2>Your order</h2>
@foreach (var configuredPizza in order.Pizzas)
{
<ConfiguredPizzaItem Pizza="configuredPizza" OnRemoved="@(() => RemoveConfiguredPizza(configuredPizza))" />
}
</div>
}
else
{
<div class="empty-cart">Choose a pizza<br>to get started</div>
}
<div class="order-total @(order.Pizzas.Any() ? "" : "hidden")">
Total:
<span class="total-price">@order.GetFormattedTotalPrice()</span>
<button class="btn btn-warning" disabled="@(order.Pizzas.Count == 0)" @onclick="PlaceOrder">
Order >
</button>
</div>
</div>
@code {
List<PizzaSpecial> specials;
Pizza configuringPizza;
bool showingConfigureDialog;
Order order = new Order();
protected override async Task OnInitializedAsync()
{
specials = await HttpClient.GetFromJsonAsync<List<PizzaSpecial>>("specials");
}
protected override async Task OnInitializedAsync()
void ShowConfigurePizzaDialog(PizzaSpecial special)
{
configuringPizza = new Pizza()
{
specials = await HttpClient.GetFromJsonAsync<List<PizzaSpecial>>("specials");
}
Special = special,
SpecialId = special.Id,
Size = Pizza.DefaultSize,
Toppings = new List<PizzaTopping>(),
};
showingConfigureDialog = true;
}
void CancelConfigurePizzaDialog()
{
configuringPizza = null;
showingConfigureDialog = false;
}
void ConfirmConfigurePizzaDialog()
{
order.Pizzas.Add(configuringPizza);
configuringPizza = null;
showingConfigureDialog = false;
}
void RemoveConfiguredPizza(Pizza pizza)
{
order.Pizzas.Remove(pizza);
}
async Task PlaceOrder()
{
await HttpClient.PostAsJsonAsync("orders", order);
order = new Order();
}
}
@inject HttpClient HttpClient
<div class="dialog-container">
<div class="dialog">
<div class="dialog-title">
<h2>@Pizza.Special.Name</h2>
@Pizza.Special.Description
</div>
<form class="dialog-body">
<div>
<div>
<label>Size:</label>
<input type="range" min="@Pizza.MinimumSize" max="@Pizza.MaximumSize" step="1" @bind="Pizza.Size"
@bind:event="oninput" />
<span class="size-label">
@(Pizza.Size)" (£@(Pizza.GetFormattedTotalPrice()))
</span>
</div>
</div>
<div>
<label>Extra Toppings:</label>
@if (toppings == null)
{
<select class="custom-select" disabled>
<option>(loading...)</option>
</select>
}
else if (Pizza.Toppings.Count >= 6)
{
<div>(maximum reached)</div>
}
else
{
<select class="custom-select" @onchange="ToppingSelected">
<option value="-1" disabled selected>(select)</option>
@for (var i = 0; i < toppings.Count; i++)
{
<option value="@i">@toppings[i].Name - (£@(toppings[i].GetFormattedPrice()))</option>
}
</select>
}
</div>
<div class="toppings">
@foreach (var topping in Pizza.Toppings)
{
<div class="topping">
@topping.Topping.Name
<span class="topping-price">@topping.Topping.GetFormattedPrice()</span>
<button type="button" class="delete-topping" @onclick="@(() => RemoveTopping(topping.Topping))">x</button>
</div>
}
</div>
</form>
<div class="dialog-buttons">
<button class="btn btn-secondary mr-auto" @onclick="OnCancel">Cancel</button>
<span class="mr-center">
Price: <span class="price">@(Pizza.GetFormattedTotalPrice())</span>
</span>
<button class="btn btn-success ml-auto" @onclick="OnConfirm">Order ></button>
</div>
</div>
</div>
@code {
List<Topping> toppings;
[Parameter] public Pizza Pizza { get; set; }
[Parameter] public EventCallback OnCancel { get; set; }
[Parameter] public EventCallback OnConfirm { get; set; }
protected async override Task OnInitializedAsync()
{
toppings = await HttpClient.GetFromJsonAsync<List<Topping>>("toppings");
}
void ToppingSelected(ChangeEventArgs e)
{
if (int.TryParse((string)e.Value, out var index) && index >= 0)
{
AddTopping(toppings[index]);
}
}
void AddTopping(Topping topping)
{
if (Pizza.Toppings.Find(pt => pt.Topping == topping) == null)
{
Pizza.Toppings.Add(new PizzaTopping() { Topping = topping });
}
}
void RemoveTopping(Topping topping)
{
Pizza.Toppings.RemoveAll(pt => pt.Topping == topping);
}
}
<div class="cart-item">
<a @onclick="OnRemoved" class="delete-item">x</a>
<div class="title">@(Pizza.Size)" @Pizza.Special.Name</div>
<ul>
@foreach (var topping in Pizza.Toppings)
{
<li>+ @topping.Topping.Name</li>
}
</ul>
<div class="item-price">
@Pizza.GetFormattedTotalPrice()
</div>
</div>
@code {
[Parameter] public Pizza Pizza { get; set; }
[Parameter] public EventCallback OnRemoved { get; set; }
}
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