first version

2026-02-10 14:42:19 +03:00
parent e1b3497cd5
commit 631126a85c
10 changed files with 390 additions and 49 deletions
--- a/MyCompany.MyProject.BackendApi/MyCompany.MyProject.BackendApi.csproj
+++ b/MyCompany.MyProject.BackendApi/MyCompany.MyProject.BackendApi.csproj
@@ -1,13 +1,18 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk.Web">

  <PropertyGroup>
    <TargetFramework>net10.0</TargetFramework>
    <Nullable>enable</Nullable>
    <ImplicitUsings>enable</ImplicitUsings>
+    <UserSecretsId>ff020750-eacc-49ce-880e-1ecbc30605ac</UserSecretsId>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="10.0.0" />
  </ItemGroup>

+  <ItemGroup>
+    <ProjectReference Include="..\S8n.Components.Packages\S8n.Components.Packages.csproj" />
+  </ItemGroup>
+
 </Project>
--- a/MyCompany.MyProject.BackendApi/Program.cs
+++ b/MyCompany.MyProject.BackendApi/Program.cs
@@ -1,3 +1,9 @@
+using System.Reflection;
+using System.Text.Json;
+
+// Ensure S8n.Components.Packages assembly is loaded
+_ = typeof(S8n.Components.Basics.Calculator).Assembly;
+
 var builder = WebApplication.CreateBuilder(args);

 // Add services to the container.
@@ -33,9 +39,126 @@ app.MapGet("/weatherforecast", () =>
 })
 .WithName("GetWeatherForecast");

+// Runtime execution endpoint
+app.MapPost("/api/runtime/execute", (RuntimeRequest request) =>
+{
+    try
+    {
+        // Get the type from the class name
+        var type = Type.GetType(request.ClassName);
+        if (type == null)
+        {
+            // Try to find in loaded assemblies
+            foreach (var assembly in AppDomain.CurrentDomain.GetAssemblies())
+            {
+                type = assembly.GetType(request.ClassName);
+                if (type != null) break;
+            }
+        }
+
+        if (type == null)
+        {
+            return Results.BadRequest(new RuntimeResponse
+            {
+                Error = $"Class not found: {request.ClassName}"
+            });
+        }
+
+        // Create instance
+        var instance = Activator.CreateInstance(type);
+        if (instance == null)
+        {
+            return Results.BadRequest(new RuntimeResponse
+            {
+                Error = $"Failed to create instance of: {request.ClassName}"
+            });
+        }
+
+        // Get the method
+        var method = type.GetMethod(request.MethodName);
+        if (method == null)
+        {
+            return Results.BadRequest(new RuntimeResponse
+            {
+                Error = $"Method not found: {request.MethodName}"
+            });
+        }
+
+        // Parse inputs and invoke method
+        var inputs = request.Inputs as JsonElement?;
+        object? result;
+
+        if (inputs.HasValue)
+        {
+            // Get method parameters
+            var parameters = method.GetParameters();
+            var args = new List<object?>();
+
+            foreach (var param in parameters)
+            {
+                if (inputs.Value.TryGetProperty(param.Name!, out var property))
+                {
+                    var value = JsonSerializer.Deserialize(property.GetRawText(), param.ParameterType);
+                    args.Add(value);
+                }
+                else if (param.IsOptional)
+                {
+                    args.Add(param.DefaultValue);
+                }
+                else
+                {
+                    return Results.BadRequest(new RuntimeResponse
+                    {
+                        Error = $"Missing required parameter: {param.Name}"
+                    });
+                }
+            }
+
+            result = method.Invoke(instance, args.ToArray());
+        }
+        else
+        {
+            result = method.Invoke(instance, null);
+        }
+
+        return Results.Ok(new RuntimeResponse
+        {
+            Outputs = result
+        });
+    }
+    catch (TargetInvocationException tie) when (tie.InnerException != null)
+    {
+        return Results.BadRequest(new RuntimeResponse
+        {
+            Error = tie.InnerException.Message
+        });
+    }
+    catch (Exception ex)
+    {
+        return Results.BadRequest(new RuntimeResponse
+        {
+            Error = ex.Message
+        });
+    }
+})
+.WithName("ExecuteRuntime");
+
 app.Run();

 record WeatherForecast(DateOnly Date, int TemperatureC, string? Summary)
 {
    public int TemperatureF => 32 + (int)(TemperatureC / 0.5556);
 }
+
+record RuntimeRequest
+{
+    public string ClassName { get; set; } = string.Empty;
+    public string MethodName { get; set; } = string.Empty;
+    public object? Inputs { get; set; }
+}
+
+record RuntimeResponse
+{
+    public object? Outputs { get; set; }
+    public string? Error { get; set; }
+}
--- a/QuasarFrontend/quasar.config.ts
+++ b/QuasarFrontend/quasar.config.ts
@@ -20,7 +20,7 @@ export default defineConfig((ctx) => {
    // https://github.com/quasarframework/quasar/tree/dev/extras
    extras: [
      // 'ionicons-v4',
-      // 'mdi-v7',
+      'mdi-v7',
      // 'fontawesome-v6',
      // 'eva-icons',
      // 'themify',
@@ -99,6 +99,9 @@ export default defineConfig((ctx) => {
    devServer: {
      // https: true,
      open: true, // opens browser window automatically
+      proxy: {
+        '/api': 'http://localhost:5127',
+      },
    },

    // https://v2.quasar.dev/quasar-cli-vite/quasar-config-file#framework
--- a/QuasarFrontend/src/components/s8n-runtime.ts
+++ b/QuasarFrontend/src/components/s8n-runtime.ts
@@ -1,19 +1,83 @@
-import { ref } from 'vue';
+import { type Ref, ref, shallowRef } from 'vue';
+
+const API_BASE_URL = ''; // Backend API URL
+
+export interface RuntimeExecutor<TIn, TOut> {
+  execute(this: void, method: string): Promise<TOut | undefined>;
+  running: Ref<boolean>;
+  inputs: Ref<TIn>;
+  outputs: Ref<TOut | undefined>;
+  error: Ref<string | undefined>;
+  duration: Ref<number>;
+}

 export const runtime = {
-  createExecutor(className: string) {
-    const inputs = ref();
-    const outputs = ref();
-    return {
-      execute(method: string): Promise<unknown> {
-        console.log('executing...', className, method);
+  createExecutor<TIn, TOut>(
+    className: string,
+    initInputs: TIn,
+    silentErrors = true,
+  ): RuntimeExecutor<TIn, TOut> {
+    const inputs = ref<TIn>(initInputs) as Ref<TIn>;
+    const outputs = ref<TOut>();
+    const duration = shallowRef(0);
+    const running = shallowRef(false);
+    const error = shallowRef<string>();

-        return new Promise((r) => {
-          setTimeout(() => r(null), 2500);
-        });
+    const execute = async (method: string): Promise<TOut | undefined> => {
+      console.trace('executing...', className, method);
+      const startTime = performance.now();
+      try {
+        error.value = undefined;
+        running.value = true;
+        duration.value = 0;
+        const response = await fetch(`${API_BASE_URL}/api/runtime/execute`, {
+          method: 'POST',
+          headers: {
+            'Content-Type': 'application/json',
          },
+          body: JSON.stringify({
+            className,
+            methodName: method,
+            inputs: inputs.value,
+          }),
+        });
+
+        if (!response.ok) {
+          const errorData = await response.json();
+          throw new Error(errorData.error || `HTTP error! status: ${response.status}`);
+        }
+
+        const data = await response.json();
+
+        if (data.error) {
+          throw new Error(data.error);
+        }
+
+        outputs.value = data.outputs || {};
+        return outputs.value;
+      } catch (err) {
+        console.error('Runtime execution error:', err);
+        error.value = err instanceof Error ? err.message : 'An error occurred';
+
+        if (!silentErrors) {
+          throw err;
+        }
+      } finally {
+        running.value = false;
+        const endTime = performance.now();
+        duration.value = Math.round((endTime - startTime) * 10) / 10;
+      }
+      return undefined;
+    };
+
+    return {
+      execute,
+
+      running,
+      duration,
      inputs,
      outputs,
+      error,
    };
  },
 };
--- a/QuasarFrontend/src/components_s8n/ComponentCalculator.vue
+++ b/QuasarFrontend/src/components_s8n/ComponentCalculator.vue
@@ -0,0 +1,96 @@
+<template>
+  <q-card class="s8n-calculator q-pa-md">
+    <q-card-section>
+      <div class="text-h6">Simple Calculator</div>
+    </q-card-section>
+
+    <q-card-section class="q-gutter-md">
+      <q-select
+        outlined
+        v-model="inputs.operator"
+        label="Operator"
+        :options="[
+          { label: 'Add (+)', value: 'add' },
+          { label: 'Subtract (-)', value: 'subtract' },
+          { label: 'Multiply (×)', value: 'multiply' },
+          { label: 'Divide (÷)', value: 'divide' },
+        ]"
+        emit-value
+        map-options
+      />
+      <q-input
+        v-for="(a, aidx) in inputs.args"
+        :key="aidx"
+        outlined
+        v-model.number="inputs.args[aidx]"
+        :label="`${aidx === 0 ? 'Base' : aidx === 1 ? 'Second' : aidx === 2 ? 'Third' : `${aidx + 1}th`} Number`"
+        type="number"
+      >
+        <template v-slot:after>
+          <q-btn
+            v-if="aidx > 1"
+            @click="inputs.args.splice(aidx, 1)"
+            class="col-auto"
+            icon="mdi-delete"
+            color="negative"
+            outline
+            dense
+          ></q-btn>
+        </template>
+      </q-input>
+
+      <q-btn icon="mdi-plus" @click="inputs.args[inputs.args.length] = 0"></q-btn>
+
+      <div class="result-section q-mt-md">
+        <q-banner v-if="error" class="bg-negative text-white" rounded>
+          {{ error }}
+        </q-banner>
+        <div v-else-if="outputs !== undefined" class="text-h5 text-primary">
+          Result: {{ outputs.result }} ({{ duration }}ms)
+        </div>
+      </div>
+    </q-card-section>
+
+    <q-card-actions align="right">
+      <q-btn
+        color="primary"
+        @click="execute('Calc')"
+        :loading="running"
+        size="lg"
+        icon="calculate"
+        label="Calculate"
+      />
+    </q-card-actions>
+  </q-card>
+</template>
+
+<script setup lang="ts">
+import { runtime } from '../components/s8n-runtime';
+
+const { execute, running, error, duration, outputs, inputs } = runtime.createExecutor<
+  {
+    operator: string;
+    args: number[];
+  },
+  {
+    result?: number;
+  }
+>('S8n.Components.Basics.Calculator', {
+  operator: 'add',
+  args: [0, 0],
+});
+</script>
+
+<style lang="scss" scoped>
+.s8n-calculator {
+  max-width: 400px;
+  width: 100%;
+
+  .result-section {
+    min-height: 60px;
+    display: flex;
+    align-items: center;
+    justify-content: center;
+  }
+}
+</style>
--- a/QuasarFrontend/src/pages/IndexPage.vue
+++ b/QuasarFrontend/src/pages/IndexPage.vue
@@ -1,43 +1,9 @@
 <template>
  <q-page class="row items-center justify-evenly">
-    <example-component
-      title="Example component"
-      active
-      :todos="todos"
-      :meta="meta"
-    ></example-component>
+    <component-calculator />
  </q-page>
 </template>

 <script setup lang="ts">
-import { ref } from 'vue';
-import type { Todo, Meta } from 'components/models';
-import ExampleComponent from 'components/ExampleComponent.vue';
-
-const todos = ref<Todo[]>([
-  {
-    id: 1,
-    content: 'ct1',
-  },
-  {
-    id: 2,
-    content: 'ct2',
-  },
-  {
-    id: 3,
-    content: 'ct3',
-  },
-  {
-    id: 4,
-    content: 'ct4',
-  },
-  {
-    id: 5,
-    content: 'ct5',
-  },
-]);
-
-const meta = ref<Meta>({
-  totalCount: 1200,
-});
+import ComponentCalculator from 'components/ComponentCalculator.vue';
 </script>
--- a/S8n.Components.Packages/Basics/Calculator.cs
+++ b/S8n.Components.Packages/Basics/Calculator.cs
@@ -0,0 +1,61 @@
+using System.Text.Json;
+
+namespace S8n.Components.Basics;
+
+public class Calculator
+{
+    public object Calc(string @operator, object[] args)
+    {
+        if (args == null || args.Length < 2)
+        {
+            throw new ArgumentException("At least two arguments are required");
+        }
+
+        // Convert arguments to decimal for precision, handling JsonElement
+        var numbers = args.Select(a =>
+        {
+            if (a is JsonElement jsonElement)
+            {
+                return jsonElement.GetDecimal();
+            }
+            return Convert.ToDecimal(a);
+        }).ToArray();
+        decimal result = 0;
+
+        switch (@operator?.ToLower())
+        {
+            case "add":
+                result = numbers.Sum();
+                break;
+            case "subtract":
+                result = numbers[0];
+                for (int i = 1; i < numbers.Length; i++)
+                {
+                    result -= numbers[i];
+                }
+                break;
+            case "multiply":
+                result = numbers[0];
+                for (int i = 1; i < numbers.Length; i++)
+                {
+                    result *= numbers[i];
+                }
+                break;
+            case "divide":
+                result = numbers[0];
+                for (int i = 1; i < numbers.Length; i++)
+                {
+                    if (numbers[i] == 0)
+                    {
+                        throw new DivideByZeroException("Division by zero is not allowed");
+                    }
+                    result /= numbers[i];
+                }
+                break;
+            default:
+                throw new ArgumentException($"Unknown operator: {@operator}");
+        }
+
+        return new { Result = result };
+    }
+}
--- a/S8n.Components.Packages/S8n.Components.Packages.csproj
+++ b/S8n.Components.Packages/S8n.Components.Packages.csproj
@@ -0,0 +1,9 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+</Project>
--- a/S8n.MySolutionTemplate.sln
+++ b/S8n.MySolutionTemplate.sln
@@ -9,6 +9,8 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MyCompany.MyProject.Models"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "MyCompany.MyProject.Tests", "MyCompany.MyProject.Tests\MyCompany.MyProject.Tests.csproj", "{A4D2D9E2-8A84-4F3F-8A16-0F83FD8DDC87}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "S8n.Components.Packages", "S8n.Components.Packages\S8n.Components.Packages.csproj", "{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -55,6 +57,18 @@ Global
 		{A4D2D9E2-8A84-4F3F-8A16-0F83FD8DDC87}.Release|x64.Build.0 = Release|Any CPU
 		{A4D2D9E2-8A84-4F3F-8A16-0F83FD8DDC87}.Release|x86.ActiveCfg = Release|Any CPU
 		{A4D2D9E2-8A84-4F3F-8A16-0F83FD8DDC87}.Release|x86.Build.0 = Release|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Debug|x64.ActiveCfg = Debug|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Debug|x64.Build.0 = Debug|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Debug|x86.ActiveCfg = Debug|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Debug|x86.Build.0 = Debug|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Release|x64.ActiveCfg = Release|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Release|x64.Build.0 = Release|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Release|x86.ActiveCfg = Release|Any CPU
+		{B5C8D5E2-3A4B-4C6D-8E9F-0A1B2C3D4E5F}.Release|x86.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
--- a/2
+++ b/2