353 lines
12 KiB
C#
353 lines
12 KiB
C#
using _2021_backend.Models;
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using Microsoft.AspNetCore.Mvc;
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using Microsoft.AspNetCore.Mvc.RazorPages;
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using Microsoft.AspNetCore.Mvc.Rendering;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Threading.Tasks;
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using System.Text.Json;
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using System.IO;
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using System.Security.Claims;
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namespace _2021_backend.Pages.Sessions
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{
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public class IndexModel : PageModel
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{
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public readonly _2021_backend.Data.BackendContext Context;
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public IndexModel(_2021_backend.Data.BackendContext context)
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{
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Context = context;
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}
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public List<Session> LoadedSessions { get; set; }
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public SelectList DayList { get; set; }
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[BindProperty(SupportsGet = true)]
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public string Room { get; set; }
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[BindProperty]
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public string Errmsg { get;set; }
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[BindProperty]
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public string savename { get; set; }
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[BindProperty(SupportsGet = true)]
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public bool onlyShowUnFull { get; set; }
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[BindProperty(SupportsGet = true)]
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public DateTime Day { get; set; }
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[BindProperty]
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public int TargetIndex { get; set; }
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public SelectList Files { get; set; }
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public IActionResult Construct(string errmsg)
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{
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Errmsg = errmsg;
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var q = from s in Context.Sessions select s;
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if (Day != DateTime.MinValue)
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{
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q = from t in q where t.Day == Day select t;
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}
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if (Room == "200" || Room == "204")
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{
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q = from t in q where t.Place == Room select t;
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}
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if (onlyShowUnFull)
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{
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q = from t in q where t.Capacity != t.Students.Count select t;
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}
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LoadedSessions = q.ToList();
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LoadedSessions.Sort((Session a, Session b) =>
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{
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var x = a.Day.Date.Add(a.BeginTime.TimeOfDay).CompareTo(DateTime.Now);
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var y = b.Day.Date.Add(b.BeginTime.TimeOfDay).CompareTo(DateTime.Now);
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if (x != y) return y - x;
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else
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{
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var z = a.Day.Date.Add(a.BeginTime.TimeOfDay).CompareTo(b.Day.Date.Add(b.BeginTime.TimeOfDay));
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if (z != 0) return z;
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else
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{
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if (a.BeginTime < b.BeginTime) return -1;
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else if (a.BeginTime > b.BeginTime) return 1;
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else if (a.Place == "200") return -1;
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else if (a.Place == "204") return 1;
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return 0;
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}
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}
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});
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var l = from it in LoadedSessions select it.Day;
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DayList = new SelectList(l.Distinct());
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if (!Directory.Exists("./saves")) Directory.CreateDirectory("./saves");
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Files = new SelectList(Directory.GetFiles("./saves").ToList());
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//Console.WriteLine(Files);
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return Page();
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}
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public async Task<IActionResult> OnGetAsync(string errmsg)
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{
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return Construct(errmsg);
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}
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public async Task<IActionResult> OnGetResetAsync(int id)
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{
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if(Context.Sessions.Any(it => it.Id == id))
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{
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var s = Context.Sessions.Find(id);
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foreach(var st in s.Students)
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{
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var e = Context.Students.Find(st);
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e.Status = status.需调整时间;
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e.InterviewTime = 0;
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}
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s.Students.Clear();
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}
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Context.SaveChanges();
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return Construct("");
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}
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public async Task<IActionResult> OnPost()
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{
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return Construct("");
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}
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//public async Task<IActionResult> OnPostLoadAsync()
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//{
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// return Construct("");
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//}
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//public async Task<IActionResult> OnPostSaveAsync()
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//{
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// return Construct("");
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//}
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public async Task<IActionResult> OnPostArrangeAsync()
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{
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if (HttpContext.User.HasClaim((c) =>
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{
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return c.Type == ClaimTypes.Role&& (
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c.Value == "admin" || c.Value == "manager");
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})){
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if (Utils.Arranger.Arrange(Context)) return Construct("");
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else return Construct("排班失败，无法满足条件");
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}
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else
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{
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return Construct("您无权进行此操作");
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}
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}
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public async Task<IActionResult> OnPostClearAllAsync()
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{
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if (HttpContext.User.HasClaim((c) =>
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{
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return c.Type == ClaimTypes.Role && (
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c.Value == "admin" || c.Value == "manager");
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}))
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{
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foreach (var s in Context.Students)
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{
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s.InterviewTime = 0;
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s.Status = status.需调整时间;
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s.Timelist.Clear();
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}
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Context.SaveChanges();
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foreach (var s in Context.Sessions)
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{
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Context.Sessions.Remove(s);
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}
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Context.SaveChanges();
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return Construct("");
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}
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else
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{
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return Construct("您无权进行此操作");
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}
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}
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public async Task<IActionResult> OnPostResetAllAsync()
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{
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if (HttpContext.User.HasClaim((c) =>
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{
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return c.Type == ClaimTypes.Role && (
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c.Value == "admin" || c.Value == "manager");
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}))
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{
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var stus = Context.Students.ToList();
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foreach (var s in stus)
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{
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if (s.Status == status.已选时间)
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{
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s.InterviewTime = 0;
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s.Timelist.RemoveAll(it => !Context.Sessions.Any(k => k.Id == it));
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s.Timelist.Sort((int a, int b) =>
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{
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var x = Context.Sessions.Find(a);
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var y = Context.Sessions.Find(b);
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var k1 = x.Day.CompareTo(y.Day);
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var k2 = x.BeginTime.CompareTo(y.BeginTime);
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return k1 != 0 ? k1 : k2;
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});
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}
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}
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Context.SaveChanges();
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foreach (var s in Context.Sessions)
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{
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s.Students.Clear();
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}
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Context.SaveChanges();
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return Construct("");
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}
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else
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{
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return Construct("您无权进行此操作");
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}
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}
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public async Task<IActionResult> OnPostSaveAsync()
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{
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if (HttpContext.User.HasClaim((c) =>
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{
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return c.Type == ClaimTypes.Role && (
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c.Value == "admin" || c.Value == "manager");
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}))
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{
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var lst = Context.Sessions.ToList();
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var str = JsonSerializer.Serialize(lst);
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Console.WriteLine("Saving arrangement: " + str);
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if (!Directory.Exists("./saves")) Directory.CreateDirectory("./saves/");
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System.IO.File.WriteAllText($"./saves/{DateTime.Now.ToString("MM-dd-hh-mm-ss")}.txt", str);
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return Construct("");
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}
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else
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{
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return Construct("您无权进行此操作");
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}
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}
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public async Task<IActionResult> OnPostTidyAsync()
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{
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if (HttpContext.User.HasClaim((c) =>
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{
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return c.Type == ClaimTypes.Role && (
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c.Value == "admin" || c.Value == "manager");
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}))
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{
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var stus = Context.Students.ToList();
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var sess = Context.Sessions.ToList();
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foreach (var i in stus)
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{
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var tm = i.Timelist;
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var ntm = new List<Session>();
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foreach (var j in tm)
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{
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var k = sess.Find(it => it.Id == j);
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ntm.Add(k);
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}
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ntm.Sort((Session a, Session b) =>
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{
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var x = a.Day.CompareTo(b.Day);
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var y = a.BeginTime.CompareTo(b.BeginTime);
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return x != 0 ? x : y;
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});
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List<int> nl = new List<int>();
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foreach (var j in ntm)
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{
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if (i.Status != status.不通过 && i.Status != status.通过 && i.Status != status.已确认时间)
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{
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if (j.Day.Date.Add(j.BeginTime.TimeOfDay).CompareTo(DateTime.Now) < 0 || (j.Students.Count >= j.Capacity && !j.Students.Any(k => k == i.Id))) continue;
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nl.Add(j.Id);
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}
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else
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{
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nl.Add(j.Id);
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}
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}
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i.Timelist = nl;
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}
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Context.SaveChanges();
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return Construct("");
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}
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else
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{
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return Construct("您无权进行此操作");
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}
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}
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public async Task<IActionResult> OnPostLoadAsync()
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{
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if (HttpContext.User.HasClaim((c) =>
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{
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return c.Type == ClaimTypes.Role && (
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c.Value == "admin" || c.Value == "manager");
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}))
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{
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var str = "";
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List<Session> loads = new List<Session>();
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if (!string.IsNullOrEmpty(savename)) str = System.IO.File.ReadAllText(savename);
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loads = JsonSerializer.Deserialize<List<Session>>(str);
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var stus = Context.Students.ToList();
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foreach (var s in stus)
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{
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if (s.Status == status.已选时间)
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{
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s.InterviewTime = 0;
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s.Timelist.RemoveAll(it => !Context.Sessions.Any(k => k.Id == it));
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s.Timelist.Sort((int a, int b) =>
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{
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var x = Context.Sessions.Find(a);
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var y = Context.Sessions.Find(b);
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var k1 = x.Day.CompareTo(y.Day);
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var k2 = x.BeginTime.CompareTo(y.BeginTime);
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return k1 != 0 ? k1 : k2;
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});
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}
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}
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Context.SaveChanges();
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foreach (var s in Context.Sessions)
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{
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s.Students.Clear();
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}
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Context.SaveChanges();
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foreach (var item in loads)
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{
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Session s = Context.Sessions.Find(item.Id);
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if (s != null)
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{
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s.BeginTime = item.BeginTime;
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s.Day = item.Day;
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s.Capacity = item.Capacity;
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s.SendSMS = item.SendSMS;
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s.Chiefs = item.Chiefs;
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s.Students = new List<int>();
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foreach (var s2 in item.Students)
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{
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if (Context.Students.Any(k => k.Id == s2))
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{
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Context.Students.Find(s2).InterviewTime = item.Id;
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s.Students.Add(s2);
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}
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}
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}
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}
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Context.SaveChanges();
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return Construct("");
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}
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else
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{
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return Construct("您无权进行此操作");
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}
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}
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}
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}
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