using System;
using System.Collections.Generic;
using System.Data;
using System.Data.Entity;
using System.Linq;
using System.Net;
using System.Web;
using System.Web.Mvc;
using Church.Net.DAL.EF;
using Church.Net.Entity;

namespace Chruch.Net.Areas.dashboard.Controllers
{
    public class HappinessGroupsController : Controller
    {
        private ChurchNetContext db = new ChurchNetContext();

        // GET: dashboard/HappinessGroups
        public ActionResult Index()
        {
            return View(db.HappinessGroups.ToList());
        }

        // GET: dashboard/HappinessGroups/Details/5
        public ActionResult Details(string id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            HappinessGroup happinessGroup = db.HappinessGroups.Find(id);
            if (happinessGroup == null)
            {
                return HttpNotFound();
            }
            return View(happinessGroup);
        }

        // GET: dashboard/HappinessGroups/Create
        public ActionResult Create()
        {
            HappinessGroup happinessGroup = new HappinessGroup();
            happinessGroup.GroupId = Church.Net.Utility.Format.Get33BaseGuid();
            happinessGroup.BeginTime = new DateTime(2019, 11, 01, 16, 00, 0);
            return View(happinessGroup);
        }

        // POST: dashboard/HappinessGroups/Create
        // 若要免於過量張貼攻擊，請啟用想要繫結的特定屬性，如需
        // 詳細資訊，請參閱 https://go.microsoft.com/fwlink/?LinkId=317598。
        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Create([Bind(Include = "GroupId,Name,BeginTime,Address,CityAndZipCode,InvitationText")] HappinessGroup happinessGroup)
        {
            
            if (ModelState.IsValid)
            {
                db.HappinessGroups.Add(happinessGroup);
                for (int i = 1; i <= 8; i++)
                {

                    HappinessWeek week = new HappinessWeek();
                    week.SEQ = i;
                    week.Address = happinessGroup.Address;
                    week.Date = happinessGroup.BeginTime.AddDays((i - 1) * 7);
                    week.InvitationText = happinessGroup.InvitationText;
                    week.GroupId = happinessGroup.GroupId;
                    week.WeekId = Church.Net.Utility.Format.Get33BaseGuid();
                    db.HappinessWeeks.Add(week);
                }


                db.SaveChanges();
                return RedirectToAction("Index");
            }

            return View(happinessGroup);
        }

        // GET: dashboard/HappinessGroups/Edit/5
        public ActionResult Edit(string id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            HappinessGroup happinessGroup = db.HappinessGroups.Find(id);
            if (happinessGroup == null)
            {
                return HttpNotFound();
            }
            return View(happinessGroup);
        }

        // POST: dashboard/HappinessGroups/Edit/5
        // 若要免於過量張貼攻擊，請啟用想要繫結的特定屬性，如需
        // 詳細資訊，請參閱 https://go.microsoft.com/fwlink/?LinkId=317598。
        [HttpPost]
        [ValidateAntiForgeryToken]
        public ActionResult Edit([Bind(Include = "GroupId,Name,BeginTime,Address,CityAndZipCode,InvitationText")] HappinessGroup happinessGroup)
        {
            if (ModelState.IsValid)
            {
                
                db.Entry(happinessGroup).State = EntityState.Modified;

                List<HappinessWeek> weeks = db.HappinessWeeks.Where(h => h.GroupId == happinessGroup.GroupId).ToList();
                foreach (var item in weeks)
                {
                    item.Address = happinessGroup.Address;
                    item.CityAndZipCode = happinessGroup.CityAndZipCode;
                    item.InvitationText = happinessGroup.InvitationText;

                    item.Date = happinessGroup.BeginTime.AddDays((item.SEQ - 1) * 7);
                    db.Entry(item).State = EntityState.Modified;
                }

                db.SaveChanges();
                return RedirectToAction("Index");
            }
            return View(happinessGroup);
        }

        // GET: dashboard/HappinessGroups/Delete/5
        public ActionResult Delete(string id)
        {
            if (id == null)
            {
                return new HttpStatusCodeResult(HttpStatusCode.BadRequest);
            }
            HappinessGroup happinessGroup = db.HappinessGroups.Find(id);
            if (happinessGroup == null)
            {
                return HttpNotFound();
            }
            return View(happinessGroup);
        }

        // POST: dashboard/HappinessGroups/Delete/5
        [HttpPost, ActionName("Delete")]
        [ValidateAntiForgeryToken]
        public ActionResult DeleteConfirmed(string id)
        {
            HappinessGroup happinessGroup = db.HappinessGroups.Find(id);
            db.HappinessGroups.Remove(happinessGroup);
            db.SaveChanges();
            return RedirectToAction("Index");
        }

        protected override void Dispose(bool disposing)
        {
            if (disposing)
            {
                db.Dispose();
            }
            base.Dispose(disposing);
        }
    }
}