using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Identity;
using Microsoft.AspNetCore.Mvc;
using System.Reflection.Metadata;
using System.Security.Claims;
using static asg_form.Controllers.excel;

namespace asg_form.Controllers
{


    [ApiController]
    public class Events : ControllerBase
    {
        private readonly RoleManager<Role> roleManager;
        private readonly UserManager<User> userManager;
        public Events(
            RoleManager<Role> roleManager, UserManager<User> userManager)
        {

            this.roleManager = roleManager;
            this.userManager = userManager;
        }

        /// <summary>
        /// 获取所有赛事
        /// </summary>
        /// <returns></returns>
        //  [Authorize]

        [Route("api/v1/Events")]
        [HttpGet]
        // [ResponseCache(Duration = 260)]
        public async Task<ActionResult<object>> Getallevent(bool get_poem = false)
        {
            TestDbContext testDbContext = new TestDbContext();
            object Event = new object();
            if (get_poem)
            {
                Event = testDbContext.events.Select(a => new { a.Id, a.is_over, a.opentime, a.name, a.promChart ,a.status,a.config}).ToList();

            }
            else
            {
                Event = testDbContext.events.Select(a => new { a.Id, a.is_over, a.opentime, a.name,a.status,a.config}).ToList();

            }
            return Event;

        }
        /// <summary>
        /// 发布新赛事
        /// </summary>
        /// <returns></returns>
        [Authorize]
        [Route("api/v1/admin/Events")]
        [HttpPost]
        public async Task<ActionResult<List<T_events>>> Postevent([FromBody] events_get events)
        {
            TestDbContext testDbContext = new TestDbContext();
            await testDbContext.events.AddAsync(new T_events { name = events.name, is_over = events.is_over, opentime = events.opentime, events_rule_uri = new Uri($"https://124.223.35.239/doc/rule/{events.name}.md"),status =events.status,config = events.config });
            System.IO.Directory.CreateDirectory(AppDomain.CurrentDomain.BaseDirectory + $"loge/{events.name}");
            System.IO.File.WriteAllText(AppDomain.CurrentDomain.BaseDirectory + $"doc/rule/{events.name}.md", events.rule_markdown);
            await testDbContext.SaveChangesAsync();

            return Ok("添加成功！");


        }
        /// <summary>
        /// 修改赛事
        /// </summary>
        /// <returns></returns>
        [Authorize]
        [Route("api/v1/admin/Events")]
        [HttpPut]
        public async Task<ActionResult<List<T_events>>> putevent(int eventId, [FromBody] T_events_debug events)
        {

            if (this.User.FindAll(ClaimTypes.Role).Any(a => a.Value == "admin"))
            {

                TestDbContext testDb = new TestDbContext();
                var eve = testDb.events.FirstOrDefault(a => a.Id == eventId);
                if(eve==null) return BadRequest(new error_mb { code = 404, message = "没有找到对应信息" });
                eve.name = events.name;
                eve.opentime = events.opentime;
                eve.is_over = events.is_over;
                eve.events_rule_uri = events.events_rule_uri;
                eve.status = events.status;
                eve.config = events.config;

            if (!string.IsNullOrEmpty(events.rule_markdown))
                {
                    var filePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "doc", "rule", $"{eve.name}.md");

                    // 如果文件存在，删除旧文件
                    if (System.IO.File.Exists(filePath))
                    {
                        System.IO.File.Delete(filePath);
                    }

                    // 创建目录（如果不存在的话）
                    var directoryPath = Path.GetDirectoryName(filePath);
                    if (!Directory.Exists(directoryPath))
                    {
                        Directory.CreateDirectory(directoryPath);
                    }

                    // 写入新的规则内容
                    try
                    {
                        await System.IO.File.WriteAllTextAsync(filePath, events.rule_markdown);
                    }
                    catch (Exception ex)
                    {
                        return StatusCode(500, new error_mb { code = 500, message = "文件操作失败: " + ex.Message });
                    }
                }
                await testDb.SaveChangesAsync();
                return Ok(eve);
            }
            return Ok(new error_mb { code = 401, message = "无权访问" });
        }

        /// <summary>
        /// 删除新赛事
        /// </summary>
        /// <returns></returns>
        [Authorize]
        [Route("api/v1/admin/Events")]
        [HttpDelete]
        public async Task<ActionResult<List<T_events>>> Delevent(int eventId)
        {
            if (this.User.FindAll(ClaimTypes.Role).Any(a => a.Value == "admin"))
            {
                TestDbContext test = new TestDbContext();
                var evernt = test.events.FirstOrDefault(a => a.Id == eventId);
                test.Remove(evernt);
                await test.SaveChangesAsync();
                return Ok(new error_mb { code = 200, message = "删除成功" });
            }
            else
            {
                return Ok(new error_mb { code = 400, message = "不是管理员" });
            }

        }

        /// <summary>
        /// 修改赛事
        /// </summary>
        /// <returns></returns>
        [Authorize]
        [Route("api/v1/admin/Events_rule")]
        [HttpDelete]
        public async Task<ActionResult<List<T_events>>> event_rule(int eventId, [FromBody] string rule_markdown)
        {
            if (this.User.FindAll(ClaimTypes.Role).Any(a => a.Value == "admin"))
            {
                TestDbContext test = new TestDbContext();
                var evernt = test.events.FirstOrDefault(a => a.Id == eventId);
                System.IO.File.WriteAllText(AppDomain.CurrentDomain.BaseDirectory + $"doc/rule/{eventId}.md", rule_markdown);

                return Ok("修改成功");
            }
            else
            {
                return BadRequest(new error_mb { code = 401, message = "无权访问" });
            }

        }

        /// <summary>
        /// 修改赛程图
        /// </summary>
        /// <returns></returns>
        [Authorize]
        [Route("api/v1/admin/poem")]
        [HttpPost]
        public async Task<ActionResult<List<T_events>>> event_poem(int eventId, [FromBody] string poem_json)
        {
            if (this.User.FindAll(ClaimTypes.Role).Any(a => a.Value == "admin"))
            {
                TestDbContext test = new TestDbContext();
                var evernt = test.events.FirstOrDefault(a => a.Id == eventId);
                if (evernt == null) return BadRequest(new error_mb { code = 404, message = "没有找到对应信息" });
                evernt.promChart = poem_json;
                await test.SaveChangesAsync();
                return Ok(new error_mb { code = 200, message = "修改成功" });
            }
            else
            {
                return BadRequest(new error_mb { code = 401, message = "无权访问" });
            }

        }


 
        public class events_get
        {
            public int Id { get; set; }
            public string? name { get; set; }
            public bool? is_over { get; set; }
            public DateTime? opentime { get; set; }
            public string rule_markdown { get; set; }
            public string status { get; set; }
            public string? config { get; set; }
        }
    }
    public class T_events
    {
        public int Id { get; set; }
        public string? name { get; set; }
        public bool? is_over { get; set; }
        public DateTime? opentime { get; set; }
      
        public List<form>? forms { get; set; }
        public Uri? events_rule_uri { get; set; }
        public string? promChart { get; set; }
        public string status { get; set; } = "0";
        public string? config {  get; set; }
    }

    public class T_events_debug
    {
        public string? name { get; set; }
        public bool? is_over { get; set; }
        public DateTime? opentime { get; set; }
       
        public List<form>? forms { get; set; }
        public Uri? events_rule_uri { get; set; }
        public string? promChart { get; set; }
        public string status { get; set; }
        public string rule_markdown { get; set; }
        public string? config { get; set; }
    }
}