using System;
using System.Collections.Generic;

namespace Disco.Plugins.ServiceTracker.Models
{
    /// <summary>
    /// View model for the dashboard tile display, combining Disco Job data
    /// with ServiceTracker metadata.
    /// </summary>
    public class DashboardViewModel
    {
        public List<DashboardTile> Tiles { get; set; }
        public DashboardStats Stats { get; set; }
        public ServiceTrackerConfig Config { get; set; }
        public string CurrentFilter { get; set; }
        public string SortBy { get; set; }

        public DashboardViewModel()
        {
            Tiles = new List<DashboardTile>();
            Stats = new DashboardStats();
        }
    }

    public class DashboardTile
    {
        // From Disco Job
        public int JobId { get; set; }
        public string JobTypeDescription { get; set; }
        public string DeviceSerialNumber { get; set; }
        public string DeviceModelDescription { get; set; }
        public string DeviceComputerName { get; set; }
        public string UserId { get; set; }
        public string UserDisplayName { get; set; }
        public string OpenedByTechId { get; set; }
        public string OpenedByTechName { get; set; }
        public DateTime OpenedDate { get; set; }
        public DateTime? ExpectedClosedDate { get; set; }
        public string DiscoStatus { get; set; }

        // From ServiceTracker
        public string PriorityId { get; set; }
        public string PriorityName { get; set; }
        public string PriorityColor { get; set; }
        public int PrioritySortOrder { get; set; }
        public string LocationId { get; set; }
        public string LocationName { get; set; }
        public string LocationIcon { get; set; }
        public string LocationColor { get; set; }
        public string AssignedTechId { get; set; }
        public string AssignedTechName { get; set; }
        public DateTime? EstimatedCompletion { get; set; }
        public DateTime? SlaDeadline { get; set; }
        public string StatusOverride { get; set; }
        public string Summary { get; set; }
        public int NoteCount { get; set; }
        public string LatestNote { get; set; }
        public DateTime LastModifiedDate { get; set; }

        // Computed
        public bool IsSlaBreached { get; set; }
        public bool IsSlaWarning { get; set; } // within 25% of SLA
        public string AgeBadge { get; set; }
        public int AgeDays { get; set; }
        public string EtaDisplay { get; set; }
        public DateTime SortDate { get; set; } // The date used for ordering
    }

    public class DashboardStats
    {
        public int TotalOpen { get; set; }
        public int Critical { get; set; }
        public int High { get; set; }
        public int Medium { get; set; }
        public int Low { get; set; }
        public int Scheduled { get; set; }
        public int SlaBreached { get; set; }
        public int SlaWarning { get; set; }
        public int AtRepairer { get; set; }
        public int InItOffice { get; set; }
        public int WithUser { get; set; }
        public int AwaitingParts { get; set; }
        public double AvgAgeDays { get; set; }
        public int OldestJobDays { get; set; }
        public Dictionary<string, int> ByPriority { get; set; }
        public Dictionary<string, int> ByLocation { get; set; }
        public Dictionary<string, int> ByStatus { get; set; }
        public Dictionary<string, int> ByTech { get; set; }

        public DashboardStats()
        {
            ByPriority = new Dictionary<string, int>();
            ByLocation = new Dictionary<string, int>();
            ByStatus = new Dictionary<string, int>();
            ByTech = new Dictionary<string, int>();
        }
    }
}