PowderCoatingLogix/src/PowderCoating.Application/DTOs/Company/FormulaLibraryDtos.cs

namespace PowderCoating.Application.DTOs.Company;

// ── Browse / card display ──────────────────────────────────────────────────

/// <summary>Lean DTO for the community library browse grid card.</summary>
public class FormulaLibraryCardDto
{
    public int Id { get; set; }
    public string Name { get; set; } = string.Empty;
    public string? Description { get; set; }
    public string OutputMode { get; set; } = "FixedRate";
    public string? Tags { get; set; }
    public string? IndustryHint { get; set; }
    public string SourceCompanyName { get; set; } = string.Empty;
    public int ImportCount { get; set; }
    public DateTime SharedAt { get; set; }
    public string? DiagramImagePath { get; set; }

    /// <summary>Non-null when this formula was derived from another library entry.</summary>
    public int? InspiredByFormulaLibraryItemId { get; set; }
    public string? InspiredByName { get; set; }
    public string? InspiredByCompanyName { get; set; }

    /// <summary>True when the current company has already imported this entry.</summary>
    public bool AlreadyImported { get; set; }

    /// <summary>True when this formula was shared by the current browsing company.</summary>
    public bool IsOwnFormula { get; set; }

    /// <summary>Total thumbs-up votes across all companies.</summary>
    public int ThumbsUp { get; set; }

    /// <summary>Total thumbs-down votes across all companies.</summary>
    public int ThumbsDown { get; set; }

    /// <summary>The current browsing company's vote: true = up, false = down, null = no vote.</summary>
    public bool? MyVote { get; set; }
}

// ── Full detail (import preview modal) ────────────────────────────────────

/// <summary>Full DTO used in the import preview modal — shows fields and formula.</summary>
public class FormulaLibraryDetailDto : FormulaLibraryCardDto
{
    public string FieldsJson { get; set; } = "[]";
    public string Formula { get; set; } = string.Empty;
    public decimal? DefaultRate { get; set; }
    public string? RateLabel { get; set; }
    public string? Notes { get; set; }
    public int FieldCount { get; set; }
}

// ── Share from Company Settings ───────────────────────────────────────────

/// <summary>Submitted when a company admin shares one of their templates to the community library.</summary>
public class ShareFormulaRequest
{
    public int CustomItemTemplateId { get; set; }
    public string? Tags { get; set; }
    public string? IndustryHint { get; set; }
}

// ── Company Settings list view ─────────────────────────────────────────────

/// <summary>Status of a template relative to the community library, shown in Company Settings.</summary>
public class FormulaLibraryStatusDto
{
    /// <summary>The FormulaLibraryItem Id, if this template has ever been shared.</summary>
    public int? LibraryItemId { get; set; }
    public bool IsPublished { get; set; }

    /// <summary>Whether this template is eligible to be shared (original or modified import).</summary>
    public bool CanShare { get; set; }

    /// <summary>Set when this template was imported; the name of the original library entry.</summary>
    public string? ImportedFromName { get; set; }
    public string? ImportedFromCompany { get; set; }
}