using Elsa.EntityFrameworkCore.Extensions;
using Elsa.Extensions;
using Elsa.EntityFrameworkCore.Modules.Labels;
using Elsa.EntityFrameworkCore.Modules.Management;
using Elsa.EntityFrameworkCore.Modules.Runtime;
using Elsa.JavaScript.Options;

var builder = WebApplication.CreateBuilder(args);
var services = builder.Services;
var configuration = builder.Configuration;
var sqliteConnectionString = configuration.GetConnectionString("Sqlite")!;
var identitySection = configuration.GetSection("Identity");
var identityTokenSection = identitySection.GetSection("Tokens");

// Add Elsa services.
services
    .AddElsa(elsa => elsa
        .AddActivitiesFrom<Program>()
        .UseIdentity(identity =>
        {
            identity.IdentityOptions = options => identitySection.Bind(options);
            identity.TokenOptions = options => identityTokenSection.Bind(options);
            identity.UseConfigurationBasedUserProvider(options => identitySection.Bind(options));
            identity.UseConfigurationBasedApplicationProvider(options => identitySection.Bind(options));
            identity.UseConfigurationBasedRoleProvider(options => identitySection.Bind(options));
        })
        .UseDefaultAuthentication()
        .UseWorkflowManagement(management => management.UseEntityFrameworkCore(m => m.UseSqlite(sqliteConnectionString)))
        .UseWorkflowRuntime(runtime =>
        {
            runtime.UseDefaultRuntime(dr => dr.UseEntityFrameworkCore(ef => ef.UseSqlite(sqliteConnectionString)));
            runtime.UseExecutionLogRecords(e => e.UseEntityFrameworkCore(ef => ef.UseSqlite(sqliteConnectionString)));
            runtime.UseAsyncWorkflowStateExporter();
            runtime.UseMassTransitDispatcher();
        })
        .UseLabels(labels => labels.UseEntityFrameworkCore(ef => ef.UseSqlite(sqliteConnectionString)))
        .UseScheduling()
        .UseWorkflowsApi(api => api.AddFastEndpointsAssembly<Program>())
        .UseJavaScript()
        .UseLiquid()
        .UseHttp()
    );

services.Configure<JintOptions>(options => options.AllowClrAccess = true);
services.AddHandlersFrom<Program>();
services.AddHealthChecks();
services.AddCors(cors => cors.AddDefaultPolicy(policy => policy.AllowAnyHeader().AllowAnyMethod().AllowAnyOrigin()));
services.AddHttpContextAccessor();

// Configure middleware pipeline.
var app = builder.Build();

if (app.Environment.IsDevelopment())
    app.UseDeveloperExceptionPage();

// CORS.
app.UseCors();

// Health checks.
app.MapHealthChecks("/");

app.UseAuthentication();
app.UseAuthorization();

// Register Elsa middleware.
app.UseWorkflowsApi();
app.UseJsonSerializationErrorHandler();
app.UseWorkflows();

// Run.
app.Run();