using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Mvc;
using Microsoft.Extensions.Hosting;
using System.Diagnostics;
using System.Security.Claims;
using UserCenter.Model;
using VideoAnalysisCore.Common;
using VideoAnalysisCore.Controllers.Dto;

namespace VideoAnalysisCore.Controllers
{
    /// <summary>
    /// 通用接口
    /// </summary>
    [Authorize(AuthenticationSchemes = Authentication.vdAdmin)]
    [Route("api/[controller]")]
    public class PublicController : ControllerBase
    {
        private readonly IHostEnvironment _environment;
        public PublicController(Repository<School> baseService, IHostEnvironment environment)
        {
            _environment = environment;
        }

        /// <summary>
        /// App.EntityDto.Enum 枚举转下拉列表
        /// </summary>
        /// <param name="type">枚举名称  例子type='ExamStatusEnum'</param>
        /// <returns></returns>
        [HttpGet, Route("enum/{type}")]
        [ResponseCache(Duration = 5)]
        public IActionResult GetExamStatusData(string type)
        {
            if (!AppCommon.EnumType.ContainsKey(type))
                return BadRequest("无效类型");
            return Ok( Enum.GetValues(AppCommon.EnumType[type]).Cast<object>()
                .Select(enumValue => new ComboModel() { Text = enumValue.ToString(), Value = (int)enumValue }).ToList());
        }
        /// <summary>
        /// App.EntityDto.Enum 枚举转下拉列表
        /// </summary>
        /// <param name="type">枚举名称  例子type='ExamStatusEnum'</param>
        /// <returns></returns>
        [HttpGet, Route("enum/{type}/Dic")]
        [ResponseCache(Duration = 5)]
        public IActionResult GetExamStatusDictionary(string type)
        {
            if (!AppCommon.EnumType.ContainsKey(type))
                return BadRequest("无效类型");
            return Ok(Enum.GetValues(AppCommon.EnumType[type]).Cast<object>()
                .ToDictionary(s => (int)s, s => s.ToString()));
        }
# if DEBUG
        /// <summary>
        /// 获取当前环境变量,配置文件
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public IActionResult NewENV()
        {
            var envName = _environment.EnvironmentName;
            var env  = "无配置";
            if (_environment.IsDevelopment())
                env = "开发环境";
            else if (_environment.IsStaging())
                env = "测试/预发布环境";
            else if (_environment.IsProduction())
                env = "生产环境";

            return Ok(new 
            {
                envName,
                env,
                AppCommon.Config
            });
        }
#endif
        /// <summary>
        /// 视频处理
        /// </summary>
        /// <param name="req">请求体</param>
        /// <returns></returns>
        [HttpPost, AllowAnonymous]
        public async Task<ActionResult<object>> Login(AdminLoginReq req)
        {
            if (!ModelState.IsValid) return BadRequest(ModelState);
            if (string.IsNullOrWhiteSpace(req.Account)
                || string.IsNullOrWhiteSpace(req.Password))
                return BadRequest("无效的登录信息");

            return Ok(new
            {
                //按钮权限
                Permissions = "*",
                //用户名
                UserName = "管理员",
                NickName = "管理员",
                AccessToken = JwtHelper.GetToken(AppCommon.Config.AuthKey,
            [
                    new Claim("Id","999"),
                ])
            });
        }

    }
}