using PowderCoating.Core.Enums;

namespace PowderCoating.Core.Entities;

/// <summary>
/// Represents a company/tenant in the multi-tenant system
/// </summary>
public class Company : BaseEntity
{
    // Basic Information
    public string CompanyName { get; set; } = string.Empty;
    public string? CompanyCode { get; set; }  // Short code (e.g., ABC)

    // Contact Information
    public string PrimaryContactName { get; set; } = string.Empty;
    public string PrimaryContactEmail { get; set; } = string.Empty;
    public string? Phone { get; set; }

    // Address
    public string? Address { get; set; }
    public string? City { get; set; }
    public string? State { get; set; }
    public string? ZipCode { get; set; }

    // Subscription/Status
    public bool IsActive { get; set; } = true;
    public DateTime SubscriptionStartDate { get; set; } = DateTime.UtcNow;
    public DateTime? SubscriptionEndDate { get; set; }
    public int SubscriptionPlan { get; set; } = 0;
    public SubscriptionStatus SubscriptionStatus { get; set; } = SubscriptionStatus.Active;
    public string? StripeCustomerId { get; set; }
    public string? StripeSubscriptionId { get; set; }

    /// <summary>
    /// When true the company has complimentary/internal access.
    /// All plan limits are treated as unlimited and the subscription
    /// expiry banner/lockout is suppressed regardless of SubscriptionEndDate.
    /// </summary>
    public bool IsComped { get; set; } = false;

    // Stripe Connect — online invoice payments
    public string? StripeAccountId { get; set; }                                                  // acct_xxx from OAuth
    public StripeConnectStatus StripeConnectStatus { get; set; } = StripeConnectStatus.NotConnected;
    public OnlinePaymentSurchargeType OnlinePaymentSurchargeType { get; set; } = OnlinePaymentSurchargeType.None;
    public decimal OnlinePaymentSurchargeValue { get; set; } = 0;                                 // % or flat $ depending on type
    public bool OnlineSurchargeAcknowledged { get; set; } = false;                               // shop accepted compliance disclaimer

    /// <summary>Internal notes about manual subscription changes (not shown to the company).</summary>
    public string? SubscriptionNotes { get; set; }

    // Per-company limit overrides. null = use plan config default. -1 = unlimited.
    public int? MaxUsersOverride { get; set; }
    public int? MaxActiveJobsOverride { get; set; }
    public int? MaxCustomersOverride { get; set; }
    public int? MaxQuotesOverride { get; set; }
    public int? MaxCatalogItemsOverride { get; set; }
    public int? MaxJobPhotosOverride { get; set; }
    public int? MaxQuotePhotosOverride { get; set; }
    /// <summary>null = use plan config default. -1 = unlimited. 0 = disabled for this company.</summary>
    public int? MaxAiPhotoQuotesPerMonthOverride { get; set; }

    // AI Feature Flags (SuperAdmin-controlled per company)
    /// <summary>Enables/disables AI Photo Quote analysis for this company.</summary>
    public bool AiPhotoQuotesEnabled { get; set; } = true;
    /// <summary>Enables/disables the AI Inventory Assist lookup for this company.</summary>
    public bool AiInventoryAssistEnabled { get; set; } = true;
    /// <summary>Enables/disables the AI Catalog Price Check for this company.</summary>
    public bool AiCatalogPriceCheckEnabled { get; set; } = true;

    /// <summary>
    /// Stores the billing period the customer selected at registration (or last changed on the Billing page).
    /// true = annual billing, false = monthly billing.
    /// Used when redirecting to Stripe Checkout at trial-end so the right price ID is used automatically.
    /// </summary>
    public bool IsAnnualBilling { get; set; } = false;

    // Per-company feature overrides (SuperAdmin-controlled)
    /// <summary>
    /// null = use plan config default.
    /// true = force-enable online payments for this company regardless of plan.
    /// false = force-disable online payments for this company regardless of plan.
    /// </summary>
    public bool? OnlinePaymentsOverride { get; set; }
    /// <summary>
    /// null = use plan config default.
    /// true = force-enable accounting module for this company regardless of plan.
    /// false = force-disable accounting module for this company regardless of plan.
    /// </summary>
    public bool? AccountingOverride { get; set; }

    /// <summary>
    /// Company admin opt-in for SMS notifications. Defaults to false — company admin must
    /// explicitly accept the SMS terms of service before enabling. Has no effect if the plan
    /// does not allow SMS or if SmsDisabledByAdmin is true.
    /// </summary>
    public bool SmsEnabled { get; set; } = false;

    /// <summary>
    /// SuperAdmin force-disable for this company's SMS. When true, no SMS is sent regardless
    /// of plan or company settings. Use when a company is abusing SMS or requests a full opt-out.
    /// </summary>
    public bool SmsDisabledByAdmin { get; set; } = false;

    // Email marketing opt-out (CAN-SPAM compliance for platform broadcast emails)
    public bool MarketingEmailOptOut { get; set; } = false;
    public string MarketingUnsubscribeToken { get; set; } = Guid.NewGuid().ToString("N");

    /// <summary>
    /// Determines whether financial reports (P&amp;L, Balance Sheet, Cash Flow) use
    /// cash-basis or accrual-basis presentation. Switchable at any time — no GL
    /// re-posting occurs. Default is Accrual (standard for most businesses).
    /// </summary>
    public AccountingMethod AccountingMethod { get; set; } = AccountingMethod.Accrual;

    /// <summary>
    /// When set, prevents creating or editing accounting entries (JEs, bills, expenses) with dates
    /// on or before this date. Protects closed periods from accidental backdating. Null = no lock.
    /// </summary>
    public DateTime? BookLockedThrough { get; set; }

    // Settings
    public string? TimeZone { get; set; } = "America/New_York";
    public byte[]? LogoData { get; set; }  // Legacy - kept for backward compatibility
    public string? LogoContentType { get; set; }  // Legacy - kept for backward compatibility
    public string? LogoFilePath { get; set; }  // Filesystem path: /media/{CompanyId}/company-logo.{ext}

    // Kiosk
    /// <summary>
    /// Random token written to a long-lived HttpOnly cookie on the front-desk tablet when the
    /// owner activates the kiosk. Kiosk routes validate this token against the cookie so the
    /// tablet can serve the intake form without requiring a logged-in user.
    /// Null = kiosk not activated. Regenerate to revoke the current device.
    /// </summary>
    public string? KioskActivationToken { get; set; }

    // Navigation Properties
    public virtual ICollection<ApplicationUser> Users { get; set; } = new List<ApplicationUser>();
    public virtual ICollection<Customer> Customers { get; set; } = new List<Customer>();
    public virtual ICollection<Job> Jobs { get; set; } = new List<Job>();
    public virtual ICollection<Equipment> Equipment { get; set; } = new List<Equipment>();
    public virtual ICollection<Quote> Quotes { get; set; } = new List<Quote>();
    public virtual ICollection<InventoryItem> InventoryItems { get; set; } = new List<InventoryItem>();
    public virtual ICollection<Vendor> Vendors { get; set; } = new List<Vendor>();
public virtual ICollection<PricingTier> PricingTiers { get; set; } = new List<PricingTier>();
    public virtual CompanyOperatingCosts? OperatingCosts { get; set; }
    public virtual CompanyPreferences? Preferences { get; set; }
}