Backend-Api/ProgramManager/src/Application/GozareshgirProgramManager.Application/Modules/Projects/DTOs/ProjectHierarchyDtos.cs

namespace GozareshgirProgramManager.Application.Modules.Projects.DTOs;

/// <summary>
/// DTO for Project entity
/// </summary>
public class ProjectDto
{
    public Guid Id { get; set; }
    public string Name { get; set; } = string.Empty;
    public string? Description { get; set; }
    public DateTime CreationDate { get; set; }
    public DateTime? StartDate { get; set; }
    public DateTime? EndDate { get; set; }
    public DateTime? PlannedStartDate { get; set; }
    public DateTime? PlannedEndDate { get; set; }
    public string Status { get; set; } = string.Empty;
    public TimeSpan? AllocatedTime { get; set; }
    public bool HasTimeOverride { get; set; }
    public bool HasAssignmentOverride { get; set; }
    public TimeSpan TotalTimeSpent { get; set; }
    public TimeSpan TotalEstimatedTime { get; set; }
    
    public List<ProjectPhaseDto> Phases { get; set; } = new();
}

/// <summary>
/// DTO for ProjectPhase entity
/// </summary>
public class ProjectPhaseDto
{
    public Guid Id { get; set; }
    public string Name { get; set; } = string.Empty;
    public string? Description { get; set; }
    public DateTime CreationDate { get; set; }
    public Guid ProjectId { get; set; }
    public string Status { get; set; } = string.Empty;
    public DateTime? StartDate { get; set; }
    public DateTime? EndDate { get; set; }
    public int OrderIndex { get; set; }
    public TimeSpan? AllocatedTime { get; set; }
    public bool HasTimeOverride { get; set; }
    public bool HasAssignmentOverride { get; set; }
    public TimeSpan TotalTimeSpent { get; set; }
    public TimeSpan TotalEstimatedTime { get; set; }
    
    public List<ProjectTaskDto> Tasks { get; set; } = new();
}

/// <summary>
/// DTO for ProjectTask entity
/// </summary>
public class ProjectTaskDto
{
    public Guid Id { get; set; }
    public string Name { get; set; } = string.Empty;
    public string? Description { get; set; }
    public DateTime CreationDate { get; set; }
    public Guid PhaseId { get; set; }
    public string Status { get; set; } = string.Empty;
    public string Priority { get; set; } = string.Empty;
    public DateTime? StartDate { get; set; }
    public DateTime? EndDate { get; set; }
    public DateTime? DueDate { get; set; }
    public int OrderIndex { get; set; }
    public TimeSpan? AllocatedTime { get; set; }
    public bool HasTimeOverride { get; set; }
    public bool HasAssignmentOverride { get; set; }
    public TimeSpan TotalTimeSpent { get; set; }
    public TimeSpan TotalEstimatedTime { get; set; }
    
    public List<ProjectSectionDto> Sections { get; set; } = new();
}

/// <summary>
/// DTO for TaskSection entity
/// </summary>
public class ProjectSectionDto
{
    public Guid Id { get; set; }
    public Guid TaskId { get; set; }
    public Guid SkillId { get; set; }
    public string SkillName { get; set; } = string.Empty;
    public TimeSpan InitialEstimatedHours { get; set; }
    public string? InitialDescription { get; set; }
    public string Status { get; set; } = string.Empty;
    public long CurrentAssignedUserId { get; set; }
    public string? CurrentAssignedUserName { get; set; }
    public DateTime CreationDate { get; set; }
    
    public TimeSpan FinalEstimatedHours { get; set; }
    public TimeSpan TotalTimeSpent { get; set; }
    public double ProgressPercentage { get; set; }
    public bool IsCompleted { get; set; }
    public bool IsInProgress { get; set; }
    
    public List<TaskSectionActivityDto> Activities { get; set; } = new();
    public List<TaskSectionAdditionalTimeDto> AdditionalTimes { get; set; } = new();
}

/// <summary>
/// DTO for ProjectSectionActivity entity
/// </summary>
public class TaskSectionActivityDto
{
    public Guid Id { get; set; }
    public Guid SectionId { get; set; }
    public long UserId { get; set; }
    public string? UserName { get; set; }
    public DateTime StartDate { get; set; }
    public DateTime? EndDate { get; set; }
    public string? Notes { get; set; }
    public string? EndNotes { get; set; }
    public bool IsActive { get; set; }
    public TimeSpan TimeSpent { get; set; }
}

/// <summary>
/// DTO for ProjectSectionAdditionalTime entity
/// </summary>
public class TaskSectionAdditionalTimeDto
{
    public Guid Id { get; set; }
    public TimeSpan Hours { get; set; }
    public string? Reason { get; set; }
    public long? AddedByUserId { get; set; }
    public string? AddedByUserName { get; set; }
    public DateTime AddedAt { get; set; }
}