using UtopiaCanteen.Shared;
using UtopiaCanteenSystem.Models;
using UtopiaCanteenSystem.Services;

namespace UtopiaCanteenSystem.Api;

public static class ApiDtoMapper
{
    public static EmployeeDto? ToEmployeeDto(HrmsEmployeeInfo? e)
    {
        if (e == null) return null;
        return new EmployeeDto
        {
            ParentDocumentId = e.ParentDocumentId,
            EmployeeId = e.EmployeeId,
            UindSerial = e.UindSerial,
            FunctionId = e.FunctionId,
            DepartmentId = e.DepartmentId,
            TagCreatedAtUtc = e.TagCreatedAtUtc,
            TagCreatedBy = e.TagCreatedBy,
            FirstName = e.FirstName,
            MiddleName = e.MiddleName,
            DepartmentTitle = e.DepartmentTitle,
            DepartmentType = e.DepartmentType,
            LocationSiteId = e.LocationSiteId,
            GradeType = e.GradeType
        };
    }

    public static HrmsEmployeeInfo ToModel(EmployeeDto e) => new()
    {
        ParentDocumentId = e.ParentDocumentId ?? string.Empty,
        EmployeeId = e.EmployeeId ?? string.Empty,
        UindSerial = e.UindSerial ?? string.Empty,
        FunctionId = e.FunctionId,
        DepartmentId = e.DepartmentId,
        TagCreatedAtUtc = e.TagCreatedAtUtc,
        TagCreatedBy = e.TagCreatedBy ?? string.Empty,
        FirstName = e.FirstName ?? string.Empty,
        MiddleName = e.MiddleName ?? string.Empty,
        DepartmentTitle = e.DepartmentTitle ?? string.Empty,
        DepartmentType = e.DepartmentType ?? string.Empty,
        LocationSiteId = e.LocationSiteId ?? string.Empty,
        GradeType = e.GradeType ?? string.Empty
    };

    public static ScanResponse ToScanResponse(ScanResult r, string? mealLabel = null, string? mealItems = null, double totalPrice = 0) =>
        new()
        {
            Success = r.Success,
            Message = r.Message,
            CooldownSecondsRemaining = r.CooldownSecondsRemaining,
            Employee = ToEmployeeDto(r.EmployeeInfo),
            MealSession = (int)r.MealSession,
            EmployeeSiteId = r.EmployeeSiteId,
            CurrentSiteId = r.CurrentSiteId,
            MealLabel = mealLabel,
            MealItems = mealItems,
            TotalPrice = totalPrice
        };

    public static RecentScanDto ToRecentScanDto(ScanRecord r) => new()
    {
        Id = r.Id,
        CardId = r.CardId,
        ScanTime = r.ScanTime,
        IsSynced = r.IsSynced,
        SiteId = r.SiteId,
        DeviceId = r.DeviceId,
        IpAddress = r.IpAddress,
        MealSessionCode = r.MealSessionCode,
        ParentDocumentId = r.ParentDocumentId,
        EmployeeId = r.EmployeeId,
        UindSerial = r.UindSerial,
        FunctionId = r.FunctionId,
        DepartmentId = r.DepartmentId,
        TagCreatedAtUtc = r.TagCreatedAtUtc,
        TagCreatedBy = r.TagCreatedBy,
        EmployeeName = r.EmployeeName,
        Department = r.Department,
        DepartmentType = r.DepartmentType,
        MealLabel = r.MealLabel,
        MealItems = r.MealItems,
        TotalPrice = r.TotalPrice,
        GradeType = r.grade_type
    };

    public static ScanRecord ToEntity(RecentScanDto d) => new()
    {
        Id = d.Id,
        CardId = d.CardId ?? string.Empty,
        ScanTime = d.ScanTime,
        IsSynced = d.IsSynced,
        SiteId = d.SiteId ?? string.Empty,
        DeviceId = d.DeviceId ?? string.Empty,
        IpAddress = d.IpAddress ?? string.Empty,
        MealSessionCode = d.MealSessionCode,
        ParentDocumentId = d.ParentDocumentId ?? string.Empty,
        EmployeeId = d.EmployeeId ?? string.Empty,
        UindSerial = d.UindSerial ?? string.Empty,
        FunctionId = d.FunctionId,
        DepartmentId = d.DepartmentId,
        TagCreatedAtUtc = d.TagCreatedAtUtc,
        TagCreatedBy = d.TagCreatedBy ?? string.Empty,
        EmployeeName = d.EmployeeName ?? string.Empty,
        Department = d.Department ?? string.Empty,
        DepartmentType = d.DepartmentType ?? string.Empty,
        MealLabel = d.MealLabel ?? string.Empty,
        MealItems = d.MealItems ?? string.Empty,
        TotalPrice = d.TotalPrice,
        grade_type = d.GradeType ?? string.Empty
    };

    public static ManualSyncResponse ToManualSync(bool success, string message, DateTime? started, DateTime? completed, string? details = null) =>
        new()
        {
            Success = success,
            Message = message,
            StartedAt = started,
            CompletedAt = completed,
            Details = details
        };

    public static MealScheduleDto ToMealScheduleDto(MealSchedule s) => new()
    {
        Id = s.Id,
        MealName = s.MealName,
        LocationSiteId = s.LocationSiteId,
        MealSession = s.MealSession,
        StartTime = s.StartTime,
        EndTime = s.EndTime,
        IsActive = s.IsActive,
        CreatedAt = s.CreatedAt,
        UpdatedAt = s.UpdatedAt
    };

    public static MealSchedule ToMealSchedule(MealScheduleDto d) => new()
    {
        Id = d.Id,
        MealName = d.MealName ?? string.Empty,
        LocationSiteId = d.LocationSiteId ?? string.Empty,
        MealSession = d.MealSession,
        StartTime = d.StartTime ?? string.Empty,
        EndTime = d.EndTime ?? string.Empty,
        IsActive = d.IsActive,
        CreatedAt = d.CreatedAt,
        UpdatedAt = d.UpdatedAt
    };
}