namespace Fitness_core_BE.DTOs.Ledger
{
    public class LedgerEntryDto
    {
        public Guid? Id { get; set; } // null for derived (non-manual) entries
        public string EntryType { get; set; } = "Expense"; // "Income" | "Expense"
        public string Category { get; set; } = string.Empty;
        public string? Description { get; set; }
        public decimal Amount { get; set; }
        public DateTime EntryDate { get; set; }
        public bool IsManual { get; set; }
    }

    public class AddLedgerEntryRequest
    {
        public string EntryType { get; set; } = "Expense"; // "Income" | "Expense"
        public string Category { get; set; } = "Other";
        public string? Description { get; set; }
        public decimal Amount { get; set; }
        public DateTime? EntryDate { get; set; }
    }

    public class CategoryTotalDto
    {
        public string Category { get; set; } = string.Empty;
        public decimal Amount { get; set; }
    }

    public class ProfitLossDto
    {
        public DateTime From { get; set; }
        public DateTime To { get; set; }
        public decimal TotalIncome { get; set; }
        public decimal TotalExpense { get; set; }
        public decimal NetProfit { get; set; }
        public List<CategoryTotalDto> IncomeByCategory { get; set; } = new();
        public List<CategoryTotalDto> ExpenseByCategory { get; set; } = new();
        public List<LedgerEntryDto> Entries { get; set; } = new();
    }
}