using System.ComponentModel.DataAnnotations;
using System.Text.Json.Serialization;
using Store.Management.Api.Models;

namespace Store.Management.Api.Users;

public sealed class UserSearchRequest : PageRequest
{
    [StringLength(100)] public string? Keyword { get; set; }
	public int? GroupId { get; set; }
    [StringLength(20)] public string? ParentUserName { get; set; }
}

public class UserEditRequest
{
    public UserGroup? GroupId { get; set; }
    public UserAdminLevel? SaLevel { get; set; }
    [StringLength(50)] public string? OemId { get; set; }
    [StringLength(1000)] public string? Authority { get; set; }
    [StringLength(50)] public string? NickName { get; set; }
    [StringLength(30)] public string? Mobile { get; set; }
    [StringLength(100)] public string? CompanyName { get; set; }
    [StringLength(255)] public string? Notes { get; set; }
}

public sealed class UserCreateRequest : UserEditRequest
{
    [Required, StringLength(20)] public string UserName { get; set; } = "";
    [Required, StringLength(128, MinimumLength = 6)] public string Password { get; set; } = "";
    [StringLength(20)] public string? ParentUserName { get; set; }
}

public sealed record ChangePasswordRequest(string UserName, string NewPassword, string? OldPassword = null);

public enum UserAdminLevel : short
{
    [System.ComponentModel.Description("普通用户")] Normal = 0,
    [System.ComponentModel.Description("超级管理员")] SuperAdmin = 1
}

public sealed class UserUpdateRequest : UserEditRequest
{
    [Range(1, int.MaxValue)] public int Id { get; set; }
}

public sealed class UserBillingUpdateRequest
{
    [Range(1, int.MaxValue)] public int Id { get; init; }
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public int? ShopPointsPerMonth { get; set; }
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public decimal? PostagePerOrder { get; set; }
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public decimal? RefundPostagePerOrder { get; set; }
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public decimal? GiftOemAmountPerOrder { get; set; }
    [JsonIgnore(Condition = JsonIgnoreCondition.WhenWritingNull)]
    public decimal? SyncLogisticsPerOrder { get; set; }
}

/// <summary>管理端当前使用的用户资料字段；不接收密码。</summary>
public sealed class UserInfo
{
    public int Id { get; init; }
    public string UserName { get; init; } = "";
    public string? NickName { get; init; }
    public string? Mobile { get; init; }
    public string? CompanyName { get; init; }
    public string? Notes { get; init; }
    public string? ParentUserName { get; init; }
    public int GroupId { get; init; }
    [System.Text.Json.Serialization.JsonIgnore]
    public UserGroup? Group => GroupId is >= byte.MinValue and <= byte.MaxValue ? (UserGroup)GroupId : null;
    public UserAdminLevel? SaLevel { get; init; }
    public string? OemId { get; init; }
    public string? Authority { get; init; }
    public int ShopPointsPerMonth { get; init; }
    public decimal? PostagePerOrder { get; init; }
    public decimal? RefundPostagePerOrder { get; init; }
    public decimal? GiftOemAmountPerOrder { get; init; }
    public decimal? SyncLogisticsPerOrder { get; init; }
    public decimal Points { get; init; }
    public decimal? Balance { get; init; }
}