using FlowAPI.Domain.Enums;

namespace FlowAPI.Application.DTOs.Graph
{
    public class FullGraphResponseDto
    {
        public Guid Id { get; set; }
        public Guid UserId { get; set; }
        public string Title { get; set; } = string.Empty;
        public string? Description { get; set; }
        public DateTime CreatedAt { get; set; }
        public bool IsShared { get; set; }
        public string Permission { get; set; } = "Owner";

        public List<NodeDto> Nodes { get; set; } = new();
        public List<EdgeDto> Edges { get; set; } = new();
    }

    public class NodeDto
    {
        public Guid Id { get; set; }
        public string Label { get; set; } = string.Empty;
        public double PosX { get; set; }
        public double PosY { get; set; }
        public string Type { get; set; } = "sketch";
        public int State { get; set; }
        public string? Decision { get; set; }
        
        // Extended visual/content fields
        public string? Description { get; set; }
        public string? Color { get; set; }
        public bool IsPinned { get; set; }
        public double? Width { get; set; }
        public double? Height { get; set; }
        public string? Data { get; set; }
        public bool? HasLargeData { get; set; }
    }

    public class EdgeDto
    {
        public Guid Id { get; set; }
        public Guid FromNodeId { get; set; }
        public Guid ToNodeId { get; set; }
        public string Condition { get; set; } = "True";
    }

    public class CreateGraphDto
    {
        public string Title { get; set; } = string.Empty;
        public string? Description { get; set; }
        public string? TemplateKey { get; set; }
    }

    public class TemplateInfoDto
    {
        public string Key { get; set; } = string.Empty;
        public string Title { get; set; } = string.Empty;
        public string Description { get; set; } = string.Empty;
        public string Icon { get; set; } = string.Empty;
        public string Category { get; set; } = string.Empty;
    }

    public class UpdateGraphDto
    {
        public string? Title { get; set; }
        public string? Description { get; set; }
    }

    public class GraphResponseDto
    {
        public Guid Id { get; set; }
        public Guid UserId { get; set; }
        public string Title { get; set; } = string.Empty;
        public string? Description { get; set; }
        public DateTime CreatedAt { get; set; }
        public bool IsShared { get; set; }
        public string Permission { get; set; } = "Owner";
    }

    public class ShareGraphRequestDto
    {
        public string Email { get; set; } = string.Empty;
        public string Permission { get; set; } = "Read";
    }

    public class SharedUserResponseDto
    {
        public Guid Id { get; set; }
        public Guid SharedWithUserId { get; set; }
        public string Email { get; set; } = string.Empty;
        public string DisplayName { get; set; } = string.Empty;
        public string Permission { get; set; } = "Read";
    }
}