using LendWise.Web.Data;
using LendWise.Web.Models;
using LendWise.Web.Services;
using Microsoft.EntityFrameworkCore;

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddControllersWithViews();
builder.Services.AddSingleton<ProductCatalog>();
builder.Services.Configure<SiteOptions>(builder.Configuration.GetSection("Site"));
builder.Services.AddDbContext<AppDbContext>(options =>
    options.UseSqlServer(builder.Configuration.GetConnectionString("DefaultConnection")));

var app = builder.Build();

// Create the database and tables on first run. If SQL Server is not reachable the site
// still starts (all pages work); only saving forms will show a friendly error.
using (var scope = app.Services.CreateScope())
{
    var logger = scope.ServiceProvider.GetRequiredService<ILogger<Program>>();
    try
    {
        var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
        db.Database.EnsureCreated();
        logger.LogInformation("Database is ready.");
    }
    catch (Exception ex)
    {
        logger.LogWarning(ex, "Could not reach SQL Server. Check ConnectionStrings:DefaultConnection in appsettings.json.");
    }
}

if (!app.Environment.IsDevelopment())
{
    app.UseExceptionHandler("/error/500");
    app.UseHsts();
}

app.UseStatusCodePagesWithReExecute("/error/{0}");
app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseRouting();
app.UseAuthorization();
app.MapControllers();

app.Run();