using Api.SeaHavenIndustries.Helper;
using Data.SeaHavenIndustries;
using Microsoft.AspNetCore.Authentication.JwtBearer;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.ResponseCompression;
using Microsoft.EntityFrameworkCore;
using Microsoft.IdentityModel.Tokens;
using Microsoft.OpenApi.Models;
using System.Text;

var builder = WebApplication.CreateBuilder(args);
ConfigurationManager configuration = builder.Configuration;

builder.Services.AddDbContext<ApplicationDbContext>(options => options.UseSqlServer(configuration.GetConnectionString("DefaultConnection")));

builder.Services.AddIdentity<ApplicationUser, IdentityRole>(options =>
{
    options.User.RequireUniqueEmail = false;
})
    .AddEntityFrameworkStores<ApplicationDbContext>()
    .AddDefaultTokenProviders();

builder.Services.AddControllers().AddJsonOptions(options =>
{
    options.JsonSerializerOptions.MaxDepth = 264; // or any other desired value
});
builder.Services.AddResponseCompression(opts =>
{
    opts.MimeTypes = ResponseCompressionDefaults.MimeTypes.Concat(
       new[] { "application/octet-stream" });
});
builder.Services.AddCors(option =>
option.AddDefaultPolicy(builder => builder.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod()));
builder.Services.AddScoped<SendMessage>();
builder.Services.AddScoped<Api.SeaHavenIndustries.Helper.VendorPortalTokenService>();
builder.Services.AddSingleton<Api.SeaHavenIndustries.Helper.ZipCodeDistance>(sp =>
{
    var zipService = new Api.SeaHavenIndustries.Helper.ZipCodeDistance();
    var env = sp.GetRequiredService<IWebHostEnvironment>();
    var csvPath = Path.Combine(env.WebRootPath, "zipcodes.csv");
    if (File.Exists(csvPath)) zipService.Load(csvPath);
    return zipService;
});
builder.Services.AddAuthentication(options =>
{
    options.DefaultAuthenticateScheme = JwtBearerDefaults.AuthenticationScheme;
    options.DefaultChallengeScheme = JwtBearerDefaults.AuthenticationScheme;
    options.DefaultScheme = JwtBearerDefaults.AuthenticationScheme;
})
.AddJwtBearer(options =>
{
    options.SaveToken = true;
    options.RequireHttpsMetadata = false;
    options.TokenValidationParameters = new TokenValidationParameters()
    {
        ValidateIssuer = true,
        ValidateAudience = true,
        ValidAudience = configuration["JWT:ValidAudience"],
        ValidIssuer = configuration["JWT:ValidIssuer"],
        IssuerSigningKey = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(configuration["JWT:Secret"]))
    };
});
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen(c =>
{
    c.SwaggerDoc("v1", new OpenApiInfo { Title = "Seahaven", Version = "v1" });
    c.AddSecurityDefinition("Bearer", new OpenApiSecurityScheme()
    {
        Name = "Authorization",
        Type = SecuritySchemeType.ApiKey,
        Scheme = "Bearer",
        BearerFormat = "JWT",
        In = ParameterLocation.Header,
        Description = "JWT Authorization header using the Bearer scheme. \r\n\r\n Enter 'Bearer' [space] and then your token in the text input below.\r\n\r\nExample: \"Bearer 12345abcdef\"",
    });
    c.AddSecurityRequirement(new OpenApiSecurityRequirement
    {
        {
            new OpenApiSecurityScheme
            {
                Reference = new OpenApiReference
                {
                    Type = ReferenceType.SecurityScheme,
                    Id = "Bearer"
                }
            },
            new string[] {}
        }
    });
});

var app = builder.Build();

// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment() || app.Environment.IsProduction())
{
    app.UseSwagger();
    app.UseSwaggerUI(c =>
    {
        c.SwaggerEndpoint("/swagger/v1/swagger.json", "Sari");
        c.RoutePrefix = string.Empty;
    });
}

if (!app.Environment.IsDevelopment())
    app.UseHttpsRedirection();
app.UseStaticFiles();
app.UseCors();
app.UseAuthentication();
app.UseAuthorization();

app.MapControllers();

if (app.Environment.IsDevelopment())
{
    using var scope = app.Services.CreateScope();
    var userManager = scope.ServiceProvider.GetRequiredService<UserManager<ApplicationUser>>();
    var roleManager = scope.ServiceProvider.GetRequiredService<RoleManager<IdentityRole>>();

    if (!await roleManager.RoleExistsAsync("Admin"))
        await roleManager.CreateAsync(new IdentityRole("Admin"));
    if (!await roleManager.RoleExistsAsync("Dispatcher"))
        await roleManager.CreateAsync(new IdentityRole("Dispatcher"));
    if (!await roleManager.RoleExistsAsync("Manager"))
        await roleManager.CreateAsync(new IdentityRole("Manager"));

    var adminEmail = "admin@seahavenind.com";
    if (await userManager.FindByNameAsync(adminEmail) == null)
    {
        var admin = new ApplicationUser
        {
            UserName = adminEmail,
            Email = adminEmail,
            FirstName = "Admin",
            LastName = "User",
            EmailConfirmed = true,
            UniqueName = "Active",
            CreatedDate = DateTime.Now
        };
        var result = await userManager.CreateAsync(admin, "Admin@123");
        if (result.Succeeded)
            await userManager.AddToRoleAsync(admin, "Admin");
    }

    var db = scope.ServiceProvider.GetRequiredService<ApplicationDbContext>();
    if (!db.DropdownOptions.Any())
    {
        var trades = new[] { "Plumbing", "Electrical", "HVAC", "Fire/Life Safety", "General", "Roofing", "Janitorial", "Painting", "Locksmith", "Carpentry" };
        for (int i = 0; i < trades.Length; i++)
            db.DropdownOptions.Add(new DropdownOption { Category = "Trade", Value = trades[i], SortOrder = i });

        var subTrades = new (string trade, string sub)[] {
            ("Plumbing", "Drain Cleaning"), ("Plumbing", "Pipe Repair"), ("Plumbing", "Fixture Install"), ("Plumbing", "Backflow Testing"),
            ("Electrical", "Lighting"), ("Electrical", "Panel/Breaker"), ("Electrical", "Wiring"), ("Electrical", "Generator"),
            ("HVAC", "AC Repair"), ("HVAC", "Heating"), ("HVAC", "Ductwork"), ("HVAC", "Controls/BMS"),
            ("Fire/Life Safety", "Sprinkler"), ("Fire/Life Safety", "Fire Alarm"), ("Fire/Life Safety", "Extinguisher"), ("Fire/Life Safety", "Fire Pump"),
            ("General", "Doors"), ("General", "Flooring"), ("General", "Drywall"), ("General", "Concrete"),
        };
        for (int i = 0; i < subTrades.Length; i++)
            db.DropdownOptions.Add(new DropdownOption { Category = "SubTrade", Value = subTrades[i].sub, ParentValue = subTrades[i].trade, SortOrder = i });

        var problems = new[] { "Leak", "No Power", "Not Cooling", "Not Heating", "Clogged", "Broken/Damaged", "Alarm Fault", "Preventive Maintenance", "Inspection", "Installation", "Other" };
        for (int i = 0; i < problems.Length; i++)
            db.DropdownOptions.Add(new DropdownOption { Category = "Problem", Value = problems[i], SortOrder = i });

        await db.SaveChangesAsync();
    }
}

app.Run();