using System.IdentityModel.Tokens.Jwt;
using System.Security.Claims;
using System.Text;
using _0_Framework.Application;
using AccountManagement.Application.Contracts.Account;
using Microsoft.AspNetCore.Mvc;
using Microsoft.IdentityModel.Tokens;
using ServiceHost.BaseControllers;

namespace ServiceHost.Areas.Admin.Controllers;

public class AccountController : AdminBaseController
{
    private readonly IAccountApplication _accountApplication;
    private readonly IConfiguration _configuration;
    private readonly IAuthHelper _authHelper;


    public AccountController(IAccountApplication accountApplication, IConfiguration configuration,
        IAuthHelper authHelper)
    {
        _accountApplication = accountApplication;
        _configuration = configuration;
        _authHelper = authHelper;
    }

    /// <summary>
    /// سلکت لیست اکانت های ادمین برای جستجو
    /// </summary>
    /// <returns></returns>
    [HttpGet("select_list")]
    public async Task<ActionResult<List<AccountSelectListViewModel>>> GetAdminAccountsSelectList()
    {
        var res = await _accountApplication.GetAdminSelectList();
        return res;
    }

    [HttpGet("admins-by-role")]
    public ActionResult<AdminAccountByRoleResponse> GetAdminAccountsByRole()
    {
        var adminAccounts = _accountApplication.GetAdminAccountsNew().Select(x => new AccountSelectListViewModel()
        {
            Id = x.Id,
            Name = x.Fullname,
            RoleId = x.RoleId
        }).ToList();

        var seniorContractAccountsList = adminAccounts.Where(x => x.RoleId == 3).ToList();
        var juniorContractAccountsList = adminAccounts.Where(x => x.RoleId == 5).ToList();
        var seniorInsuranceAccountList = adminAccounts.Where(x => x.RoleId == 7).ToList();
        var juniorInsuranceAccountsList = adminAccounts.Where(x => x.RoleId == 8).ToList();
        return new AdminAccountByRoleResponse(seniorContractAccountsList, juniorContractAccountsList,
            seniorInsuranceAccountList, juniorInsuranceAccountsList);
    }

    [HttpGet("pm-sso-token")]
    public IActionResult ProgramManagerSSOtoken()
    {
        var envName = _configuration["ASPNETCORE_ENVIRONMENT"] ?? _configuration["Environment"] ?? "Production";
        var isDevelopment = string.Equals(envName, "Development", System.StringComparison.OrdinalIgnoreCase) ||
                            string.Equals(envName, "Dev", System.StringComparison.OrdinalIgnoreCase);
        if (!isDevelopment)
        {
            return NotFound();
        }
        // دریافت اطلاعات کاربر فعلی
        var currentAccountId = _authHelper.CurrentAccountId();
        var accountInfo = _authHelper.CurrentAccountInfo();

        // تعریف Secret Key برای JWT (باید در appsettings.json تعریف شود)
        var secretKey = _configuration["JwtSettings:SecretKey"] ??
                        ">3£>^1UBG@yw)QdhRC3$£:;r8~?qpp^oKK4D3a~8L2>enF;lkgh";
        var key = new SymmetricSecurityKey(Encoding.UTF8.GetBytes(secretKey));
        var credentials = new SigningCredentials(key, SecurityAlgorithms.HmacSha256);

        // ایجاد Claims
        var claims = new[]
        {
            new Claim(ClaimTypes.NameIdentifier, currentAccountId.ToString()),
            new Claim(ClaimTypes.Name, accountInfo.Fullname ?? ""),
            new Claim(ClaimTypes.Email, accountInfo.Username ?? ""),
            new Claim("AccountId", currentAccountId.ToString()),
            new Claim("RoleId", accountInfo.RoleId.ToString())
        };

        // ایجاد JWT Token
        var token = new JwtSecurityToken(
            issuer: _configuration["JwtSettings:Issuer"] ?? "GozareshgirApp",
            audience: _configuration["JwtSettings:Audience"] ?? "GozareshgirUsers",
            claims: claims,
            expires: DateTime.UtcNow.AddMinutes(int.Parse(_configuration["JwtSettings:ExpirationMinutes"] ?? "30")),
            signingCredentials: credentials
        );

        var tokenString = new JwtSecurityTokenHandler().WriteToken(token);
        return Ok(tokenString);
    }
}

public record AdminAccountByRoleResponse(
    List<AccountSelectListViewModel> SeniorContractAccountsList,
    List<AccountSelectListViewModel> JuniorContractAccountsList,
    List<AccountSelectListViewModel> SeniorInsuranceAccountList,
    List<AccountSelectListViewModel> JuniorInsuranceAccountsList);