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feat: add file upload of initial data

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This commit is contained in:
Rokas Puzonas 2022-03-22 18:33:35 +02:00
parent 4354e33d59
commit c9eba7336c
7 changed files with 206 additions and 81 deletions
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48
L3/LD_24/App_Data/Rezultatai.txt
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@ -1,45 +1,45 @@
----------------------------
| Įtaisai |
----------------------------
| ID | Vardas | Kaina |
| ID | Vardas | Kaina |
----------------------------
| 0 | Atsuktuvas | 0.99 |
| 1 | Varztas | 0.05 |
| 2 | Laidas | 2.00 |
| 3 | Plaktukas | 2.99 |
| 0 | Atsuktuvas | 0.99 |
| 1 | Varztas | 0.05 |
| 2 | Laidas | 2.00 |
| 3 | Plaktukas | 2.99 |
----------------------------
--------------------------------------------------
| Pirkėjai |
--------------------------------------------------
| Pavardė | Vardas | Įtaisas | Įtaiso kiekis |
| Pavardė | Vardas | Įtaisas | Įtaiso kiekis |
--------------------------------------------------
| Petraitis | Petras | 0 | 10 |
| Petraitis | Petras | 1 | 10 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 1 | 20 |
| Onaite | Ona | 2 | 200 |
| Jonaitis | Brolis | 1 | 100 |
| Jonaitis | Brolis | 0 | 100 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 2 | 20 |
| Onaite | Ona | 0 | 20 |
| Petraitis | Petras | 0 | 10 |
| Petraitis | Petras | 1 | 10 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 1 | 20 |
| Onaite | Ona | 2 | 200 |
| Jonaitis | Brolis | 1 | 100 |
| Jonaitis | Brolis | 0 | 100 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 1 | 20 |
| Jonaitis | Jonas | 2 | 20 |
| Onaite | Ona | 0 | 20 |
--------------------------------------------------
------------------------------------------------------------
| Populiariausi įtaisai |
------------------------------------------------------------
| ID | Vardas | Įtaisų kiekis, vnt. | Įtaisų kaina, eur. |
| ID | Vardas | Įtaisų kiekis, vnt. | Įtaisų kaina, eur. |
------------------------------------------------------------
| 2 | Laidas | 220 | 440.00 |
| 2 | Laidas | 220 | 440.00 |
------------------------------------------------------------
----------------------------------------------------------
| Vienos rūšies pirkėjai |
----------------------------------------------------------
| Pavardė | Vardas | Įtaiso kiekis, vnt. | Kaina, eur. |
| Pavardė | Vardas | Įtaiso kiekis, vnt. | Kaina, eur. |
----------------------------------------------------------
| Nėra |
----------------------------------------------------------
@ -47,9 +47,9 @@
----------------------------------
| Atrinkti įtaisai (n=1, k=1.00) |
----------------------------------
| ID | Vardas | Kaina |
| ID | Vardas | Kaina |
----------------------------------
| 0 | Atsuktuvas | 0.99 |
| 1 | Varztas | 0.05 |
| 0 | Atsuktuvas | 0.99 |
| 1 | Varztas | 0.05 |
----------------------------------

81
L3/LD_24/Code/InOutUtils.cs
View File

@ -14,31 +14,28 @@ namespace LD_24.Code
public static class InOutUtils
{
/// <summary>
/// Read lines from a file
/// Read lines from a stream
/// </summary>
/// <param name="filename">Target filename</param>
/// <returns>IEnumerable of all the lines</returns>
private static IEnumerable<string> ReadLines(string filename)
private static IEnumerable<string> ReadLines(StreamReader stream)
{
using (StreamReader reader = File.OpenText(filename))
string line;
while ((line = stream.ReadLine()) != null)
{
string line;
while ((line = reader.ReadLine()) != null)
{
yield return line;
}
yield return line;
}
}
/// <summary>
/// Read products from a file
/// Read products from a stream reader
/// </summary>
/// <param name="filename">Target file</param>
/// <param name="reader">Target stream reader</param>
/// <returns>A list of products</returns>
public static LinkedList<Product> ReadProducts(string filename)
public static LinkedList<Product> ReadProducts(StreamReader reader)
{
LinkedList<Product> products = new LinkedList<Product>();
foreach (string line in ReadLines(filename))
foreach (string line in ReadLines(reader))
{
string[] parts = line.Split(',');
string id = parts[0].Trim();
@ -49,15 +46,67 @@ namespace LD_24.Code
return products;
}
/// <summary>
/// Read products from a stream
/// </summary>
/// <param name="stream">Target stream</param>
/// <returns>A list of products</returns>
public static LinkedList<Product> ReadProducts(Stream stream)
{
using (StreamReader reader = new StreamReader(stream))
{
return ReadProducts(reader);
}
}
/// <summary>
/// Read products from a file
/// </summary>
/// <param name="filename">Target file</param>
/// <returns>A list of products</returns>
public static LinkedList<Product> ReadProducts(string filename)
{
using (StreamReader reader = File.OpenText(filename))
{
return ReadProducts(reader);
}
}
/// <summary>
/// Read orders from a file
/// </summary>
/// <param name="filename">Target file</param>
/// <returns>A list of orders</returns>
public static LinkedList<Order> ReadOrders(string filename)
{
using (StreamReader reader = File.OpenText(filename))
{
return ReadOrders(reader);
}
}
/// <summary>
/// Read orders from a stream
/// </summary>
/// <param name="stream">Target stream</param>
/// <returns>A list of orders</returns>
public static LinkedList<Order> ReadOrders(Stream stream)
{
using (StreamReader reader = new StreamReader(stream))
{
return ReadOrders(reader);
}
}
/// <summary>
/// Read orders from a stream reader
/// </summary>
/// <param name="reader">Target stream reader</param>
/// <returns>A list of orders</returns>
public static LinkedList<Order> ReadOrders(StreamReader reader)
{
LinkedList<Order> orders = new LinkedList<Order>();
foreach (string line in ReadLines(filename))
foreach (string line in ReadLines(reader))
{
string[] parts = line.Split(',');
string customerSurname = parts[0].Trim();
@ -79,10 +128,10 @@ namespace LD_24.Code
{
for (int i = 0; i < widths.Count; i++)
{
if (widths[i] < 0)
writer.Write("| {0} ", cells[i].PadRight(-widths[i]));
if (widths[i] > 0)
writer.Write("| {0} ", cells[i].PadRight(widths[i]));
else
writer.Write("| {0} ", cells[i].PadLeft(widths[i]));
writer.Write("| {0} ", cells[i].PadLeft(-widths[i]));
}
writer.WriteLine("|");
}

4
L3/LD_24/Code/LinkedList.cs
View File

@ -42,10 +42,8 @@ namespace LD_24.Code
public int Count()
{
int count = 0;
Node current = head;
while (current != null)
for (Node d = head; d != null; d = d.Next)
{
current = current.Next;
count++;
}
return count;

16
L3/LD_24/Forma1.aspx
View File

@ -10,15 +10,27 @@
<form id="form1" runat="server">
<asp:ValidationSummary ID="ValidationSummary1" runat="server" ForeColor="Red" />
<asp:Label ID="Label9" runat="server" Text="Produktai:"></asp:Label>
<br />
<asp:FileUpload ID="FileUpload1" runat="server" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server" ControlToValidate="FileUpload1" Display="Dynamic" ErrorMessage="Privaloma nurodyti produktus" ForeColor="Red"></asp:RequiredFieldValidator>
<br />
<asp:Label ID="Label10" runat="server" Text="Pirkėjai:"></asp:Label>
<br />
<asp:FileUpload ID="FileUpload2" runat="server" />
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server" ControlToValidate="FileUpload2" Display="Dynamic" ErrorMessage="Privaloma nurodyti pirkėjus" ForeColor="Red"></asp:RequiredFieldValidator>
<br />
<asp:Label ID="Label5" runat="server" Text="n:"></asp:Label>
<br />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="TextBox1" ErrorMessage="Tiktais teigiami sveiki skaičiai yra galimi" ForeColor="Red" ValidationExpression="\d+"></asp:RegularExpressionValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="TextBox1" ErrorMessage="&quot;n&quot; gali būti tiktais teigiamas sveikas skaičius" ForeColor="Red" ValidationExpression="\d+" Display="Dynamic"></asp:RegularExpressionValidator>
<asp:RequiredFieldValidator ID="RequiredFieldValidator3" runat="server" ControlToValidate="TextBox1" Display="Dynamic" ErrorMessage="Privaloma nurodyti &quot;n&quot;" ForeColor="Red"></asp:RequiredFieldValidator>
<br />
<asp:Label ID="Label6" runat="server" Text="k:"></asp:Label>
<br />
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server" ControlToValidate="TextBox2" ErrorMessage="Tiktais teigiami skaičiai yra galimi" ForeColor="Red" ValidationExpression="\d+(\.\d+)?"></asp:RegularExpressionValidator>
<asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server" ControlToValidate="TextBox2" ErrorMessage="&quot;k&quot; gali būti tiktais teigiamas sveikas skaičius" ForeColor="Red" ValidationExpression="\d+(\.\d+)?" Display="Dynamic"></asp:RegularExpressionValidator>
<asp:RequiredFieldValidator ID="RequiredFieldValidator4" runat="server" ControlToValidate="TextBox2" Display="Dynamic" ErrorMessage="Privaloma nurodyti &quot;k&quot;" ForeColor="Red"></asp:RequiredFieldValidator>
<br />
<br />
<asp:Button ID="Button1" runat="server" Text="Atrinkti" OnClick="Button1_Click" />

8
L3/LD_24/Forma1.aspx.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.IO;
using System.Linq;
using System.Web;
@ -14,8 +15,6 @@ namespace LD_24
/// </summary>
public partial class Forma1 : System.Web.UI.Page
{
private const string inputFileA = "App_Data/U24a.txt";
private const string inputFileB = "App_Data/U24b.txt";
private const string outputFilename = "App_Data/Rezultatai.txt";
protected void Page_Load(object sender, EventArgs e)
@ -30,8 +29,8 @@ namespace LD_24
FindControl("ResultsDiv").Visible = true;
var products = InOutUtils.ReadProducts(Server.MapPath(inputFileA));
var orders = InOutUtils.ReadOrders(Server.MapPath(inputFileB));
var products = InOutUtils.ReadProducts(FileUpload1.FileContent);
var orders = InOutUtils.ReadOrders(FileUpload2.FileContent);
List<string> mostPopularProductIds = TaskUtils.FindMostPopularProducts(orders);
var mostPopularProducts = TaskUtils.FindByID(products, mostPopularProductIds);
@ -54,5 +53,6 @@ namespace LD_24
InOutUtils.PrintProducts(writer, filteredProducts, $"Atrinkti įtaisai (n={n}, k={k:f2})");
}
}
}
}

78
L3/LD_24/Forma1.aspx.designer.cs generated
View File

@ -7,10 +7,12 @@
// </auto-generated>
//------------------------------------------------------------------------------
namespace LD_24 {
namespace LD_24
{
public partial class Forma1 {
public partial class Forma1
{
/// <summary>
/// form1 control.
@ -30,6 +32,60 @@ namespace LD_24 {
/// </remarks>
protected global::System.Web.UI.WebControls.ValidationSummary ValidationSummary1;
/// <summary>
/// Label9 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.Label Label9;
/// <summary>
/// FileUpload1 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.FileUpload FileUpload1;
/// <summary>
/// RequiredFieldValidator1 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
/// <summary>
/// Label10 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.Label Label10;
/// <summary>
/// FileUpload2 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.FileUpload FileUpload2;
/// <summary>
/// RequiredFieldValidator2 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
/// <summary>
/// Label5 control.
/// </summary>
@ -57,6 +113,15 @@ namespace LD_24 {
/// </remarks>
protected global::System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator1;
/// <summary>
/// RequiredFieldValidator3 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator3;
/// <summary>
/// Label6 control.
/// </summary>
@ -84,6 +149,15 @@ namespace LD_24 {
/// </remarks>
protected global::System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator2;
/// <summary>
/// RequiredFieldValidator4 control.
/// </summary>
/// <remarks>
/// Auto-generated field.
/// To modify move field declaration from designer file to code-behind file.
/// </remarks>
protected global::System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator4;
/// <summary>
/// Button1 control.
/// </summary>

8
L3/LD_24/packages.config
View File

@ -1,14 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<packages>
<package id="FluentAssertions" version="6.5.1" targetFramework="net461" />
<package id="Microsoft.CodeDom.Providers.DotNetCompilerPlatform" version="2.0.0" targetFramework="net461" />
<package id="System.Runtime.CompilerServices.Unsafe" version="4.5.0" targetFramework="net461" />
<package id="System.Threading.Tasks.Extensions" version="4.5.0" targetFramework="net461" />
<package id="xunit" version="2.4.1" targetFramework="net461" />
<package id="xunit.abstractions" version="2.0.3" targetFramework="net461" />
<package id="xunit.analyzers" version="0.10.0" targetFramework="net461" />
<package id="xunit.assert" version="2.4.1" targetFramework="net461" />
<package id="xunit.core" version="2.4.1" targetFramework="net461" />
<package id="xunit.extensibility.core" version="2.4.1" targetFramework="net461" />
<package id="xunit.extensibility.execution" version="2.4.1" targetFramework="net461" />
</packages>