using Microsoft.AspNetCore.Mvc;

namespace Distribution.Infra.Authorization;

[ApiController]
[Route("api/authorization")]
public class AuthorizationController(
    IPermissionService permissionService,
    IScopeAccessService scopeAccessService,
    ICurrentUserService currentUser) : ControllerBase
{
    [HttpGet("permissions/{permissionCode}")]
    public async Task<IActionResult> CheckPermission(string permissionCode)
    {
        if (currentUser.RoleId is not { } roleId) return Unauthorized();
        var result = await permissionService.HasPermissionAsync(roleId, permissionCode);
        return Ok(new PermissionCheckResponse(result));
    }

    [HttpGet("my-permissions")]
    public async Task<IActionResult> GetMyPermissions()
    {
        if (currentUser.RoleId is not { } roleId) return Unauthorized();
        var permissions = await permissionService.GetRolePermissionsAsync(roleId);
        return Ok(new RolePermissionsResponse(permissions));
    }

    [HttpGet("scopes/stores/{storeId:guid}")]
    public async Task<IActionResult> CheckStoreScope(Guid storeId)
    {
        if (currentUser.UserId is not { } userId) return Unauthorized();
        var result = await scopeAccessService.HasStoreScopeAsync(userId, storeId);
        return Ok(new StoreScopeCheckResponse(result));
    }

    [HttpGet("scopes/routes/{routeId:guid}")]
    public async Task<IActionResult> CheckRouteScope(Guid routeId)
    {
        if (currentUser.UserId is not { } userId) return Unauthorized();
        var result = await scopeAccessService.HasRouteScopeAsync(userId, routeId);
        return Ok(new RouteScopeCheckResponse(result));
    }

    [HttpGet("scopes/regions/{regionId:guid}")]
    public async Task<IActionResult> CheckRegionScope(Guid regionId)
    {
        if (currentUser.UserId is not { } userId) return Unauthorized();
        var result = await scopeAccessService.HasRegionScopeAsync(userId, regionId);
        return Ok(new RegionScopeCheckResponse(result));
    }

    [HttpGet("scopes/stores")]
    public async Task<IActionResult> GetAccessibleStores()
    {
        if (currentUser.UserId is not { } userId) return Unauthorized();
        var result = await scopeAccessService.GetAccessibleStoreIdsAsync(userId);
        return Ok(new AccessibleStoresResponse(result));
    }
}

[ApiController]
[Route("api/permissions")]
public class PermissionController(IPermissionService permissionService) : ControllerBase
{
    [HttpGet]
    public async Task<IActionResult> GetAll()
    {
        var permissions = await permissionService.GetAllAsync();
        return Ok(permissions.Select(p => new { permissionId = p.Id, p.Code, p.Description }));
    }
}