using Apimanager_backend.Dtos;
using Apimanager_backend.Exceptions;
using Apimanager_backend.Models;
using Apimanager_backend.Services;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Http;
using Microsoft.AspNetCore.Mvc;

namespace Apimanager_backend.Controllers
{
    [Route("api/[controller]/[action]")]
    [ApiController]
    public class PackageController : ControllerBase
    {
        private readonly IPackageService packageService;
        private readonly ILogger<PackageController> logger;
        public PackageController(IPackageService packageService,ILogger<PackageController> logger)
        {
            this.packageService = packageService;
            this.logger = logger;
        }
        #region 新增套餐
        [HttpPost]
        [Authorize(Roles = "Admin")]
        public async Task<ActionResult<ResponseBase<PackageInfoDto>>> AddPackage(AddPackageDto addPackageDto)
        {
            var packageInfo = await packageService.AddPackageAsync(addPackageDto);
            var res = new ResponseBase<PackageInfoDto>(packageInfo);
            return Ok(res);
        }
        #endregion
        #region 删除套餐
        [HttpDelete]
        [Authorize(Roles = "Admin")]
        public async Task<ActionResult<ResponseBase<object?>>> DeletePackage(int packageId)
        {
            try
            {
                await packageService.DeletePackageAsync(packageId);
                var res = new ResponseBase<object?>(null);
                return Ok(res);
            }catch(BaseException e)
            {
                var res = new ResponseBase<object?>(
                        code:e.code,
                        message:e.message,
                        data:null
                    );
                return NotFound(res);
            }
        }
        #endregion
        #region 修改套餐信息
        [HttpPost]
        [Authorize(Roles = "Admin")]
        public async Task<ActionResult<ResponseBase<PackageInfoDto?>>> UpdatePackage(int packageId, UpdatePackageDto updatePackageDto)
        {
            try
            {
                var packageInfo = await packageService.UpdatePackageAsync(packageId, updatePackageDto);
                var res = new ResponseBase<PackageInfoDto?>(packageInfo);
                return Ok(res);
            }
            catch (BaseException e)
            {
                var res = new ResponseBase<PackageInfoDto?>(
                        code:e.code,
                        message:e.message,
                        data:null
                    );
                return NotFound(res);
            }
        }
        #endregion
        #region 获取套餐信息
        [HttpGet]
        [Authorize(Roles = "User")]
        public async Task<ActionResult<ResponseBase<PackageInfoDto?>>> GetPackageInfo(int packageId)
        {
            try
            {
                var packageInfo = await packageService.PackageInfoByIdAsync(packageId);
                var res = new ResponseBase<PackageInfoDto?>(packageInfo);
                return Ok(res);
            }catch(BaseException e)
            {
                var res = new ResponseBase<PackageInfoDto?>(
                        code:e.code,
                        message:e.message,
                        data:null
                    );
                return NotFound(res);
            }
        }
        #endregion
        #region 获取套餐列表
        [HttpGet]
        //[Authorize(Roles = "User")]
        public async Task<ActionResult<ResponseBase<List<PackageInfoDto>>>> GetPackageList(int pageIndex,int pageSize,bool desc)
        {
            var packageList = await packageService.GetAllPackagesAsync(pageIndex,pageSize,desc);
            var res = new ResponseBase<List<PackageInfoDto>>(packageList);
            return Ok(res);
        }
        #endregion
        #region 获取用户已订阅套餐
        [HttpGet]
        [Authorize(Roles = "User")]
        public async Task<ActionResult<ResponseBase<List<UserPackage>>>> GetUserPackageList(int pageIndex,int pageSize,bool desc)
        {
            var selfUserId = User.Claims.First(x => x.ValueType == "userId").Value;
            var list = await packageService.GetUserPackagesAsync(int.Parse(selfUserId));
            var res = new ResponseBase<List<UserPackage>>(list);
            return Ok(res);
        }
        #endregion
        #region 管理员获取用户已订阅套餐
        [HttpGet]
        [Authorize(Roles = "Admin")]
        public async Task<ActionResult<ResponseBase<List<UserPackage>>>> GetUserPackageListAdmin(int userId,int pageIndex, int pageSize, bool desc)
        {
            var list = await packageService.GetUserPackagesAsync(userId);
            var res = new ResponseBase<List<UserPackage>>(list);
            return Ok(res);
        }
        #endregion
        #region 添加套餐有效期
        [HttpPost]
        [Authorize(Roles = "User")]
        public async Task<ActionResult<ResponseBase<UserPackage>>> UserPackageUpdate(int packageId,int day)
        {
            TimeSpan timeSpan = TimeSpan.FromDays(day);
            var selfUserId = User.Claims.First(x => x.ValueType == "userId").Value;
            var userPackage = await packageService.AddUserPackageTimeAsync(packageId,int.Parse(selfUserId),timeSpan,false);
            var res = new ResponseBase<UserPackage>(userPackage);
            return Ok(res);
        }
        #endregion
        #region 管理员添加套餐有效期
        [HttpPost]
        [Authorize(Roles = "Admin")]
        public async Task<ActionResult<ResponseBase<UserPackage>>> UserPackageUpdateAdmin(int packageId,int userId, int day)
        {
            TimeSpan timeSpan = TimeSpan.FromDays(day);
            var userPackage = await packageService.AddUserPackageTimeAsync(packageId, userId, timeSpan, true);
            var res = new ResponseBase<UserPackage>(userPackage);
            return Ok(res);
        }
        #endregion
        #region 扣减套餐有效期
        [HttpPost]
        [Authorize(Roles = "Admin")]
        public async Task<ActionResult<ResponseBase<UserPackage?>>> DecuteUserPackage(int packageId,int userId,int day)
        {
            try
            {
                TimeSpan timeSpan = TimeSpan.FromDays(day);
                var userPackage = await packageService.DecuteUserPackageTimeAsync(packageId, userId, timeSpan);
                var res = new ResponseBase<UserPackage>(userPackage);
                return Ok(res);
            }catch(BaseException e)
            {
                var res = new ResponseBase<UserPackage?>(
                        code:e.code,
                        message:e.message,
                        data:null
                    );
                return NotFound(res);
            }
        }
        #endregion
    }
}