using PowderCoating.Core.Enums;

namespace PowderCoating.Core.Entities;

public class Quote : BaseEntity
{
    public string QuoteNumber { get; set; } = string.Empty;
    public int? CustomerId { get; set; }  // Nullable to support quotes for prospects
    public string? PreparedById { get; set; }  // Changed from int? to string? for Identity FK

    // Prospect Contact Information (used when CustomerId is null)
    public string? ProspectCompanyName { get; set; }
    public string? ProspectContactName { get; set; }
    public string? ProspectEmail { get; set; }
    public string? ProspectPhone { get; set; }
    public string? ProspectAddress { get; set; }
    public string? ProspectCity { get; set; }
    public string? ProspectState { get; set; }
    public string? ProspectZipCode { get; set; }
    // TCPA compliance: only true when staff explicitly records verbal SMS consent
    public bool ProspectSmsConsent { get; set; } = false;
    public DateTime? ProspectSmsConsentedAt { get; set; }

    // Lookup foreign key (replacing enum)
    public int QuoteStatusId { get; set; }

    // Selected oven for this quote (null = use company default rate)
    public int? OvenCostId { get; set; }

    // Oven batch pricing
    public int OvenBatches { get; set; } = 1;
    public int? OvenCycleMinutes { get; set; } // null = use company DefaultOvenCycleMinutes
    public bool IsCommercial { get; set; }
    public bool IsRushJob { get; set; } = false;

    // Dates
    public DateTime QuoteDate { get; set; } = DateTime.UtcNow;
    public DateTime? ExpirationDate { get; set; }
    public DateTime? SentDate { get; set; }
    public DateTime? ApprovedDate { get; set; }
    
    // Pricing — all values are snapshots captured at save time and must not be recalculated on load
    public decimal MaterialCosts { get; set; }       // Sum of powder/material costs across all items
    public decimal LaborCosts { get; set; }          // Sum of labor costs across all items
    public decimal EquipmentCosts { get; set; }      // Sum of equipment costs across all items
    public decimal ItemsSubtotal { get; set; }       // Sum of item prices before any quote-level costs
    public decimal OvenBatchCost { get; set; }       // Oven batch charge applied at quote level
    public decimal ShopSuppliesAmount { get; set; }  // Shop supplies dollar amount
    public decimal ShopSuppliesPercent { get; set; } // Shop supplies percentage used
    public decimal OverheadAmount { get; set; }      // Overhead dollar amount
    public decimal OverheadPercent { get; set; }     // Overhead percentage used
    public decimal ProfitMargin { get; set; }        // Profit margin dollar amount
    public decimal ProfitPercent { get; set; }       // Profit margin percentage used
    public decimal SubTotal { get; set; }            // SubtotalBeforeDiscount (items + oven + overhead + profit + shop supplies)

    // Discount Information
    public DiscountType DiscountType { get; set; } = DiscountType.None;
    public decimal DiscountValue { get; set; } = 0; // Value entered by user (percentage or fixed amount)
    public decimal DiscountPercent { get; set; } // Calculated: actual percentage applied
    public decimal DiscountAmount { get; set; } // Calculated: actual dollar amount deducted
    public string? DiscountReason { get; set; } // Why discount was applied
    public bool HideDiscountFromCustomer { get; set; } = false; // Show only total on PDFs/portal

    public decimal TaxPercent { get; set; }
    public decimal TaxAmount { get; set; }
    public decimal RushFee { get; set; } = 0;
    public decimal Total { get; set; }
    
    // Deposit — require deposit payment before work begins
    public bool RequiresDeposit { get; set; } = false;
    public decimal DepositPercent { get; set; } = 0;   // e.g. 50 = 50% deposit required

    // Online deposit payment (Stripe Connect)
    public string? DepositPaymentLinkToken { get; set; }
    public DateTime? DepositPaymentLinkExpiresAt { get; set; }
    public decimal DepositAmountPaid { get; set; } = 0;
    public string? DepositPaymentIntentId { get; set; }

    // Additional Information
    public string? Description { get; set; }
    public string? Terms { get; set; }
    public string? Notes { get; set; }
    public string? CustomerPO { get; set; }
    public string? Tags { get; set; }

    // Conversion tracking
    public int? ConvertedToJobId { get; set; }
    public DateTime? ConvertedDate { get; set; }

    // Customer self-service approval
    public string? ApprovalToken { get; set; }
    public DateTime? ApprovalTokenExpiresAt { get; set; }
    public DateTime? ApprovalTokenUsedAt { get; set; }
    public string? DeclineReason { get; set; }
    public string? DeclinedByIp { get; set; }

    // Relationships
    public virtual OvenCost? OvenCost { get; set; }
    public virtual Customer? Customer { get; set; }
    public virtual ApplicationUser? PreparedBy { get; set; }
    public virtual QuoteStatusLookup QuoteStatus { get; set; } = null!;
    public virtual ICollection<QuoteItem> QuoteItems { get; set; } = new List<QuoteItem>();
    public virtual ICollection<QuotePrepService> QuotePrepServices { get; set; } = new List<QuotePrepService>();
    public virtual Job? ConvertedToJob { get; set; }
    public virtual ICollection<QuotePhoto> QuotePhotos { get; set; } = new List<QuotePhoto>();
}