using Microsoft.AspNetCore.Mvc;
using ProductionLineMonitor.Application.Services;
using ProductionLineMonitor.Application.Services.OEEService;
using ProductionLineMonitor.Application.Services.OEEService.Dtos;
using ProductionLineMonitor.Core.Dtos;
using ProductionLineMonitor.Core.Models;
using ProductionLineMonitor.Core.Services;
using ProductionLineMonitor.Core.Utils;
using System;
using System.Collections.Generic;
using System.Linq;

namespace ProductionLineMonitor.Web.Controllers
{
    public class ReportFormController : BaseController
    {
        private readonly IReportFormService _reportFormService;
        private readonly IOEEService _oeeService;
        private readonly IExcelService _excelService;

        public ReportFormController(
            IReportFormService reportFormService, 
            IOEEService oeeService,
            IExcelService excelService)
        {
            _reportFormService = reportFormService;
            _oeeService = oeeService;
            _excelService = excelService;
        }

        [HttpGet]
        public IActionResult Index()
        {
            //_excelService.EquipmentOperationReport(DateTime.Parse("2024-09-12 08:00:00"));
            return View();
        }

        [HttpGet]
        public IActionResult EquipmentOperationReport(DateTime dateTime)
        {
            _excelService.EquipmentOperationReport(dateTime);
            return Ok();
        }

        [HttpPost]
        public IActionResult GetMachineStatistic(string id, DateTime startTime, DateTime endTime)
        {
            ReportFormDto reportFormDto = new ReportFormDto();
            reportFormDto.Date = DateTimeHelper.GetDate(startTime, endTime);
            var oees = _reportFormService.GetMachineOEE(id, startTime, endTime.AddDays(1));
            var moduleTypes = GetModuleTypes(oees);
            foreach (var moduleType in moduleTypes)
            {
                Form form = new Form();
                form.Name = moduleType;
                form.Oee = GetOee(moduleType, oees);
                form.Capacity = GetCapacity(moduleType, oees);
                reportFormDto.Forms.Add(form);
            }
            return Ok(ResultDto<ReportFormDto>.Success(reportFormDto));
        }

        [HttpPost]
        public IActionResult GetMachineStatisticV1(string id, DateTime startTime, DateTime endTime)
        {
            //MachineOEE machine = new MachineOEE();
            List<MachineOEEInfo> lst = _oeeService.GetOEE(id, 
                startTime.ToString("yyyy-MM-dd"), endTime.ToString("yyyy-MM-dd"));
            return Ok(ResultDto<List<MachineOEEInfo>>.Success(lst));
        }

        private List<object[]> GetOee(string moduleType, IEnumerable<MachineStatistic> oees)
        {
            var result = new List<object[]>();
            var data = oees.Where(x => x.ModuleType == moduleType);
            foreach (var item in data)
            {
                object[] o = new object[2];
                o[0] = item.Date.ToString("yyyy-MM-dd");
                if (item.OEE != null)
                {
                    o[1] = Math.Round(item.OEE.Value * 100, 2);
                }
                result.Add(o);
            }
            return result;
        }

        private List<object[]> GetCapacity(string moduleType, IEnumerable<MachineStatistic> oees)
        {
            var result = new List<object[]>();
            var data = oees.Where(x => x.ModuleType == moduleType);
            foreach (var item in data)
            {
                object[] o = new object[2];
                o[0] = item.Date.ToString("yyyy-MM-dd");
                o[1] = item.Capacity;
                result.Add(o);
            }
            return result;
        }

        private List<string> GetModuleTypes(IEnumerable<MachineStatistic> oees)
        {
            List<string> result = new List<string>();
            foreach (var item in oees)
            {
                if (!result.Contains(item.ModuleType))
                {
                    result.Add(item.ModuleType);
                }
            }
            return result;
        }
    }
}