using System;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using RevitHttpControl.Models;
using RevitHttpControl.Services;
using RevitHttpControl.Common;

namespace RevitHttpControl.Controllers
{
    /// <summary>
    /// 模型总览控制器
    /// </summary>
    [RoutePrefix("api")]
    public class OverviewController : ApiController
    {
        /// <summary>
        /// 获取模型总览信息
        /// </summary>
        /// <returns>模型总览信息</returns>
        [HttpGet]
        [Route("overview")]
        public HttpResponseMessage GetOverview()
        {
            try
            {
                var overview = RevitService.GetModelOverview();
                return this.CreateSuccessResponse(overview, "模型总览获取成功");
            }
            catch (InvalidOperationException ex)
            {
                return this.CreateErrorResponse(
                    ErrorCodes.NO_DOCUMENT_OPEN, 
                    ex.Message,
                    HttpStatusCode.BadRequest
                );
            }
            catch (TimeoutException ex)
            {
                return this.CreateErrorResponse(
                    ErrorCodes.OPERATION_TIMEOUT, 
                    ex.Message,
                    HttpStatusCode.RequestTimeout
                );
            }
            catch (Exception ex)
            {
                return this.CreateErrorResponse(
                    ErrorCodes.REVIT_API_ERROR, 
                    "获取模型总览失败",
                    HttpStatusCode.InternalServerError,
                    ex.Message
                );
            }
        }
    }
}