using Microsoft.EntityFrameworkCore;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;

namespace MoneyMap.Models;

[Index(nameof(ReceiptId), nameof(StartedAtUtc))]
public class ReceiptParseLog
{
    [Key]
    public long Id { get; set; }

    public long ReceiptId { get; set; }
    public Receipt Receipt { get; set; } = null!;

    // Provider metadata as strings for flexibility
    [MaxLength(50)]
    public string Provider { get; set; } = string.Empty;   // e.g., "OpenAI", "Azure", "Google", "Tesseract"

    [MaxLength(100)]
    public string Model { get; set; } = string.Empty;      // e.g., "gpt-4o-mini"

    [MaxLength(100)]
    public string? ProviderJobId { get; set; }

    public DateTime StartedAtUtc { get; set; } = DateTime.UtcNow;
    public DateTime? CompletedAtUtc { get; set; }
    public bool Success { get; set; }

    // ReceiptParseLog

    [Column(TypeName = "decimal(5,4)")]
    public decimal? Confidence { get; set; }  // 0.0000–0.9999 is plenty

    // Store full provider JSON payload for re-parsing/debug (keep out of hot paths)
    public string RawProviderPayloadJson { get; set; } = "{}";

    // Optional extracted text path if you persist a .txt alongside the image/PDF
    [MaxLength(1024)]
    public string? ExtractedTextPath { get; set; }

    public string? Error { get; set; }
}