using System.ComponentModel.DataAnnotations;

namespace PowderCoating.Application.DTOs.Vendor;

// ============================================================================
// LIST DTO - For Index page listing
// ============================================================================
public class VendorListDto
{
    public int Id { get; set; }
    public string CompanyName { get; set; } = string.Empty;
    public string? ContactName { get; set; }
    public string? Phone { get; set; }
    public string? Email { get; set; }
    public bool IsActive { get; set; }
    public bool IsPreferred { get; set; }
    public int InventoryItemCount { get; set; }
}

// ============================================================================
// FULL VENDOR DTO - For Details page
// ============================================================================
public class VendorDto
{
    public int Id { get; set; }
    public string CompanyName { get; set; } = string.Empty;
    public string? ContactName { get; set; }
    public string? Phone { get; set; }
    public string? Email { get; set; }
    public string? Website { get; set; }
    public string? Address { get; set; }
    public string? City { get; set; }
    public string? State { get; set; }
    public string? ZipCode { get; set; }
    public string? Country { get; set; }
    public string? AccountNumber { get; set; }
    public string? TaxId { get; set; }
    public string? PaymentTerms { get; set; }
    public decimal? CreditLimit { get; set; }
    public string? Notes { get; set; }
    public bool IsActive { get; set; }
    public bool IsPreferred { get; set; }
    public int? DefaultExpenseAccountId { get; set; }
    public string? DefaultExpenseAccountName { get; set; }
    public DateTime CreatedAt { get; set; }
}

// ============================================================================
// CREATE VENDOR DTO - For creating new vendors
// ============================================================================
public class CreateVendorDto
{
    [Required]
    [Display(Name = "Vendor Name")]
    [StringLength(200)]
    public string CompanyName { get; set; } = string.Empty;

    [Display(Name = "Contact Name")]
    [StringLength(100)]
    public string? ContactName { get; set; }

    [Display(Name = "Phone")]
    [Phone]
    [StringLength(20)]
    public string? Phone { get; set; }

    [Display(Name = "Email")]
    [EmailAddress]
    [StringLength(100)]
    public string? Email { get; set; }

    [Display(Name = "Website")]
    [Url]
    [StringLength(200)]
    public string? Website { get; set; }

    [Display(Name = "Address")]
    [StringLength(200)]
    public string? Address { get; set; }

    [Display(Name = "City")]
    [StringLength(100)]
    public string? City { get; set; }

    [Display(Name = "State")]
    [StringLength(2)]
    public string? State { get; set; }

    [Display(Name = "Zip Code")]
    [StringLength(10)]
    public string? ZipCode { get; set; }

    [Display(Name = "Country")]
    [StringLength(50)]
    public string? Country { get; set; }

    [Display(Name = "Account Number")]
    [StringLength(50)]
    public string? AccountNumber { get; set; }

    [Display(Name = "Tax ID / EIN")]
    [StringLength(50)]
    public string? TaxId { get; set; }

    [Display(Name = "Payment Terms")]
    [StringLength(100)]
    public string? PaymentTerms { get; set; }

    [Display(Name = "Credit Limit")]
    [Range(0, 10000000)]
    public decimal? CreditLimit { get; set; }

    [Display(Name = "Notes")]
    [DataType(DataType.MultilineText)]
    public string? Notes { get; set; }

    [Display(Name = "Active")]
    public bool IsActive { get; set; } = true;

    [Display(Name = "Preferred Vendor")]
    public bool IsPreferred { get; set; } = false;

    [Display(Name = "1099 Vendor")]
    public bool Is1099Vendor { get; set; } = false;

    [Display(Name = "Default Expense Account")]
    public int? DefaultExpenseAccountId { get; set; }

    public List<int> CategoryIds { get; set; } = new();
}

// ============================================================================
// UPDATE VENDOR DTO - For editing existing vendors
// ============================================================================
public class UpdateVendorDto
{
    public int Id { get; set; }

    [Required]
    [Display(Name = "Vendor Name")]
    [StringLength(200)]
    public string CompanyName { get; set; } = string.Empty;

    [Display(Name = "Contact Name")]
    [StringLength(100)]
    public string? ContactName { get; set; }

    [Display(Name = "Phone")]
    [Phone]
    [StringLength(20)]
    public string? Phone { get; set; }

    [Display(Name = "Email")]
    [EmailAddress]
    [StringLength(100)]
    public string? Email { get; set; }

    [Display(Name = "Website")]
    [Url]
    [StringLength(200)]
    public string? Website { get; set; }

    [Display(Name = "Address")]
    [StringLength(200)]
    public string? Address { get; set; }

    [Display(Name = "City")]
    [StringLength(100)]
    public string? City { get; set; }

    [Display(Name = "State")]
    [StringLength(2)]
    public string? State { get; set; }

    [Display(Name = "Zip Code")]
    [StringLength(10)]
    public string? ZipCode { get; set; }

    [Display(Name = "Country")]
    [StringLength(50)]
    public string? Country { get; set; }

    [Display(Name = "Account Number")]
    [StringLength(50)]
    public string? AccountNumber { get; set; }

    [Display(Name = "Tax ID / EIN")]
    [StringLength(50)]
    public string? TaxId { get; set; }

    [Display(Name = "Payment Terms")]
    [StringLength(100)]
    public string? PaymentTerms { get; set; }

    [Display(Name = "Credit Limit")]
    [Range(0, 10000000)]
    public decimal? CreditLimit { get; set; }

    [Display(Name = "Notes")]
    [DataType(DataType.MultilineText)]
    public string? Notes { get; set; }

    [Display(Name = "Active")]
    public bool IsActive { get; set; }

    [Display(Name = "Preferred Vendor")]
    public bool IsPreferred { get; set; }

    [Display(Name = "1099 Vendor")]
    public bool Is1099Vendor { get; set; }

    [Display(Name = "Default Expense Account")]
    public int? DefaultExpenseAccountId { get; set; }

    public List<int> CategoryIds { get; set; } = new();
}