y4f/src/y4f/Shared/Kontoverwaltung.razor

@page "/Kontoverwaltung"

@inject HttpClient Http
@inject Blazored.LocalStorage.ISyncLocalStorageService localStorage
@inject NavigationManager _navigationManager

<h3>Wichtige Informationen</h3>
<br>


@*log out Button *@
<div class="container mt-auto">
	<button class="btn" type="button" onclick="@Logout" id="button1">Abmelden</button>
</div>
<br />

<div class="container mt-auto">
	<h4>AccountID: @kunde.Code</h4>
	<h4>Ihr QR-Code:  </h4>
	<img src="assets/K-QR.png" class="img" title="logo image">

	<p><br>Ihr Konto wird 30 Tage nach der Deaktivierung unwiderruflich gelöscht.</p>
	<button class="btn" type="button" onclick="@ChangeButton" id="button1">@button1</button>

</div>

<div class="container mt-auto">
	<h1>Bestellübersicht</h1>

</div>
<br>
<br>

<div class="container">
	<div class="row">
		<div class="col-sm-12 col-lg-6">
			@*Tabelle Ihre Bestellung*@
			<div class="tbl-container">
				<table class="table bdr">
					<thead class="bg_green">
						<tr>
							<td>Ihre Bestellung (@day.@month.@year)</td>
							<th></th>
						</tr>
					</thead>
					<tbody class="bg_lightgreen" style="background-color:white;">
						@if (menuitemIds.Count == 0)
						{
							<div class="card-body">
								<h5 class="card-title" style="font-size:10pt; margin-bottom:0px;">Warenkorb ist leer</h5>
							</div>
						}
						else
						{
							@foreach (var item in menuitemIds)
							{
								@foreach (var item2 in menuitems)
								{
									@if (item.Key == item2.IdmenuItem)
									{
										<tr>

											<td class="br" style="padding-top:20px; padding-bottom:0px; border-bottom-width: 0px;">
												@item.Value x
												@item2.Bezeichnung
												<div style="font-size:0.7rem;padding-left:15px;">@item2.Zusatzinformation</div>
											</td>
											<td class="d-flex justify-content-center align-items-center" style="padding-top:20px; border-bottom-width:0px;">@(item2.Preis * item.Value)€</td>
										</tr>
									}
								}
							}
						}
					</tbody>
					<tfoot class="bg_lightgreen">
						<tr style="border-top:solid 1px black; background-color:white;">
							<th class="" style="text-align:right;">Summe</th>
							<td class="d-flex justify-content-center align-items-center">
								@summe€ &nbsp;
								@if (rabattEinloesen)
								{
									<span style="color:green;">(- @rabatt.Prozent%)</span>
								}

							</td>
						</tr>
					</tfoot>
				</table>

			</div>

		</div>
		<div class="col-sm-12 col-lg-6">

			<div class="d-flex flex-column align-items-center  ">
				<div class="tbl-container  w-100">
					<!-- <== overflow: hidden applied to parent -->
					<table class="table table-bordered bdr " style=" border-radius: 50px; margin-left: 50px;">
						<thead class="bg_green">
							<tr>
								<td class="d-flex justify-content-center align-items-center" style="border-bottom:0px;">
									<p>Abholzeit</p>
								</td>
							</tr>
						</thead>
						<tbody>
							<tr>
								<td class="d-flex justify-content-center align-items-center" style="padding-top:0px; background-color:white;">
									<div style="margin:20px;">
										<div class="d-flex justify-content-center align-items-center">
											<p>@hour:@minute Uhr (@day.@month.@year)</p>
										</div>
									</div>
								</td>
							</tr>
						</tbody>
					</table>
					<div class="d-flex flex-column" style="align-items: center;  margin-left: 100px;">
						@*<button class="btn_back w-75">Zurück</button>*@
						@*<button class="btn btn-danger w-75" style="border-radius: 50px; padding-top:12px; padding-bottom:12px; color:black;">Bestellung auflösen</button>*@
						@*<button class="btn_forward w-75">Bestellung abschließen</button>*@
					</div>

				</div>
			</div>
		</div>
	</div>
</div>




@code {
	private List<Kunde> kunden = new List<Kunde>();
	private Kunde kunde = new Kunde();

	bool changeButtonBool { get; set; } = true;

	string button1 => changeButtonBool ? "Konto deaktivieren" : "Konto aktivieren";

	void ChangeButton()
	{
		//TODO Datenbankaktualisierung
		changeButtonBool = !changeButtonBool;
	}

	public void Logout()
	{
		localStorage.Clear();
		_navigationManager.NavigateTo("/");
	}

	public int hour;
	public int minute;
	public int day;
	public int month;
	public int year;


	public decimal summe;
	public Dictionary<int, int> menuitemIds = new Dictionary<int, int>();
	private Rabatt rabatt = new Rabatt();
	private bool rabattEinloesen;

	public decimal rabattGutschrift;


	private List<Bestellungsposition> bestellungspositions = new List<Bestellungsposition>();
	private List<Menuitem> menuitems = new List<Menuitem>();
	private List<Rabatt> rabatte = new List<Rabatt>();
	private List<BestellungspositionHasMenuitem> bestellungspositionHasMenuitems = new List<BestellungspositionHasMenuitem>();

	protected override async Task OnInitializedAsync()
	{
		// kunde login start
		kunden = await Http.GetFromJsonAsync<List<Kunde>>("https://localhost:7076/api/kunden");

		if (localStorage.ContainKey("kunde"))
			kunde = localStorage.GetItem<Kunde>("kunde");
		else
			_navigationManager.NavigateTo("/");

		if (kunde != null && !kunden.Any(k => k.Code == kunde.Code))
			_navigationManager.NavigateTo("/");
		// kunde login end

		// get data from api
		bestellungspositions = await Http.GetFromJsonAsync<List<Bestellungsposition>>("https://localhost:7076/api/bestellungspositionen");
		kunden = await Http.GetFromJsonAsync<List<Kunde>>("https://localhost:7076/api/kunden");
		menuitems = await Http.GetFromJsonAsync<List<Menuitem>>("https://localhost:7076/api/Menuitems");
		rabatte = await Http.GetFromJsonAsync<List<Rabatt>>("https://localhost:7076/api/Rabatte");
		bestellungspositionHasMenuitems = await Http.GetFromJsonAsync<List<BestellungspositionHasMenuitem>>("https://localhost:7076/api/BestellungspositionHasMenuitems");

		// get kunde from local storage
		kunde = localStorage.GetItem<Kunde>("kunde");

		// get all menuitemIds from bestellungspositions with the last date
		foreach (Bestellungsposition bestellungsposition in bestellungspositions)
		{
			if (bestellungsposition.KundeIdkunde == kunde.Idkunde)
			{

				// get hour and minute from datetime of last bestellungsposition
				hour = bestellungsposition.Datum.Hour;
				minute = bestellungsposition.Datum.Minute;
				day = bestellungsposition.Datum.Day;
				month = bestellungsposition.Datum.Month;
				year = bestellungsposition.Datum.Year;

				//if rabatt is used
				if (bestellungsposition.RabattIdrabatt != null)
				{
					rabattEinloesen = true;
					foreach (var rabatt in rabatte)
					{
						if (rabatt.Idrabatt == bestellungsposition.RabattIdrabatt)
						{
							this.rabatt = rabatt;
						}
					}
				}

				foreach (var bestellungspositionHasMenuitem in bestellungspositionHasMenuitems)
				{
					if (bestellungspositionHasMenuitem.Bestellungsposition_IDBestellung == bestellungsposition.Idbestellung)
					{
						menuitemIds.Add(bestellungspositionHasMenuitem.MenuItem_IDMenuItem, bestellungsposition.Menge);
					}
				}
			}
		}
		// get summe
		foreach (var menuitem in menuitems)
		{
			foreach (var menuitemId in menuitemIds)
			{
				if (menuitem.IdmenuItem == menuitemId.Key)
				{
					summe += menuitem.Preis * menuitemId.Value;
				}
			}
		}
		//if rabatt is used calculate new summe
		if (rabattEinloesen)
		{
			rabattGutschrift = (summe * rabatt.Prozent / 100);
			summe = summe - rabattGutschrift;
			summe = Math.Round(summe, 2);
		}
	}

	public class Bestellungsposition
	{
		public int Idbestellung { get; set; }

		public int Menge { get; set; }

		public DateTime Datum { get; set; }

		public int KundeIdkunde { get; set; }

		public int? RabattIdrabatt { get; set; }

	}
	public class Kunde
	{
		public int Idkunde { get; set; }

		public string? Code { get; set; }

		public int? Treuepunkte { get; set; }
	}

	public class Menuitem
	{
		public int IdmenuItem { get; set; }

		public string? Bezeichnung { get; set; }

		public string? Zusatzinformation { get; set; }

		public decimal Preis { get; set; }


	}
	public class Rabatt
	{
		public int Idrabatt { get; set; }

		public decimal Prozent { get; set; }

		public DateTime? GueltigkeitVon { get; set; }

		public DateTime? GueltigkeitBis { get; set; }

	}

	public class BestellungspositionHasMenuitem
	{
		public int Bestellungsposition_IDBestellung { get; set; }
		public int MenuItem_IDMenuItem { get; set; }
	}
}