using System.ComponentModel.DataAnnotations;
using System.Text.Json;
using Tiku.Application.TenantAdmin;
using Tiku.Domain.Common;

namespace Tiku.Api.Contracts;

public sealed class TenantAdminClassQueryDto
{
    public Guid? RegionId { get; set; }
    public string? Status { get; set; }
    public string? Keyword { get; set; }

    [Range(1, 500)]
    public int? Limit { get; set; }

    public TenantAdminClassFilter ToFilter()
    {
        return new TenantAdminClassFilter(RegionId, Status, Keyword, Limit);
    }
}

public sealed class TenantAdminClassMemberQueryDto
{
    [Required]
    public Guid ClassId { get; set; }

    public string? MemberType { get; set; }
    public string? Status { get; set; }

    [Range(1, 500)]
    public int? Limit { get; set; }

    public TenantAdminClassMemberFilter ToFilter()
    {
        return new TenantAdminClassMemberFilter(ClassId, MemberType, Status, Limit);
    }
}

public sealed class TenantAdminStudentQueryDto
{
    public Guid? RegionId { get; set; }
    public Guid? ClassId { get; set; }
    public string? Status { get; set; }
    public string? Keyword { get; set; }

    [Range(1, 500)]
    public int? Limit { get; set; }

    public TenantAdminStudentFilter ToFilter()
    {
        return new TenantAdminStudentFilter(RegionId, ClassId, Status, Keyword, Limit);
    }
}

public sealed class TenantAdminStudentActivityQueryDto
{
    public Guid? StudentUserId { get; set; }
    public string? Status { get; set; }

    [Range(1, 500)]
    public int? Limit { get; set; }

    public TenantAdminStudentActivityFilter ToFilter()
    {
        return new TenantAdminStudentActivityFilter(StudentUserId, Status, Limit);
    }
}

public sealed class TenantAdminMemberQueryDto
{
    public string? Role { get; set; }
    public string? Status { get; set; }
    public string? Keyword { get; set; }

    [Range(1, 500)]
    public int? Limit { get; set; }

    public TenantAdminMemberFilter ToFilter()
    {
        return new TenantAdminMemberFilter(Role, Status, Keyword, Limit);
    }
}

public sealed class TenantAdminAuditLogQueryDto
{
    public string? Action { get; set; }
    public string? TargetType { get; set; }
    public Guid? ActorUserId { get; set; }

    [Range(1, 500)]
    public int? Limit { get; set; }

    public TenantAdminAuditLogFilter ToFilter()
    {
        return new TenantAdminAuditLogFilter(Action, TargetType, ActorUserId, Limit);
    }
}

public sealed class TenantAdminRoleTemplateQueryDto
{
    public string? Status { get; set; }

    [Range(1, 500)]
    public int? Limit { get; set; }

    public TenantAdminRoleTemplateFilter ToFilter()
    {
        return new TenantAdminRoleTemplateFilter(Status, Limit);
    }
}

public sealed class UpsertTenantAdminClassDto
{
    public Guid? Id { get; set; }
    public Guid? RegionId { get; set; }
    public string? LegacyId { get; set; }
    public string? Code { get; set; }
    public required string Name { get; set; }
    public string? Description { get; set; }
    public string? Status { get; set; }
    public int? Order { get; set; }
    public JsonElement Metadata { get; set; } = JsonDefaults.Object();

    public UpsertTenantAdminClassCommand ToCommand()
    {
        return new UpsertTenantAdminClassCommand(Id, RegionId, LegacyId, Code, Name, Description, Status, Order, Metadata);
    }
}

public sealed class TenantAdminUserLookupDto
{
    public Guid? UserId { get; set; }
    public string? Username { get; set; }
    public string? Email { get; set; }
    public string? Phone { get; set; }
    public string? Name { get; set; }
    public string? AvatarUrl { get; set; }

    public UserLookupCommand ToCommand()
    {
        return new UserLookupCommand(UserId, Username, Email, Phone, Name, AvatarUrl);
    }
}

public sealed class UpsertTenantAdminClassMemberDto
{
    [Required]
    public Guid ClassId { get; set; }

    public TenantAdminUserLookupDto User { get; set; } = new();
    public string? MemberType { get; set; }
    public string? Status { get; set; }
    public JsonElement Metadata { get; set; } = JsonDefaults.Object();

    public UpsertTenantAdminClassMemberCommand ToCommand()
    {
        return new UpsertTenantAdminClassMemberCommand(ClassId, User.ToCommand(), MemberType, Status, Metadata);
    }
}

public sealed class RemoveTenantAdminClassMemberDto
{
    [Required]
    public Guid ClassMemberId { get; set; }
}

public sealed class UpsertTenantAdminStudentDto
{
    public TenantAdminUserLookupDto User { get; set; } = new();
    public Guid? RegionId { get; set; }
    public Guid? SelectedSchoolId { get; set; }
    public Guid? SelectedMajorId { get; set; }
    public string? AvatarPreset { get; set; }
    public JsonElement Stats { get; set; } = JsonDefaults.Object();
    public JsonElement Progress { get; set; } = JsonDefaults.Object();
    public JsonElement ModuleSelections { get; set; } = JsonDefaults.Object();
    public JsonElement RawProfile { get; set; } = JsonDefaults.Object();

    public UpsertTenantAdminStudentCommand ToCommand()
    {
        return new UpsertTenantAdminStudentCommand(
            User.ToCommand(),
            RegionId,
            SelectedSchoolId,
            SelectedMajorId,
            AvatarPreset,
            Stats,
            Progress,
            ModuleSelections,
            RawProfile);
    }
}

public sealed class UpdateTenantAdminStudentStatusDto
{
    [Required]
    public Guid UserId { get; set; }

    public string? Status { get; set; }
    public string? Reason { get; set; }

    public UpdateTenantAdminStudentStatusCommand ToCommand()
    {
        return new UpdateTenantAdminStudentStatusCommand(UserId, Status, Reason);
    }
}

public sealed class UpsertTenantAdminStudentNoteDto
{
    public Guid? Id { get; set; }

    [Required]
    public Guid StudentUserId { get; set; }

    public string? NoteType { get; set; }
    public required string Content { get; set; }
    public string? Visibility { get; set; }
    public bool? IsPinned { get; set; }
    public JsonElement Metadata { get; set; } = JsonDefaults.Object();

    public UpsertTenantAdminStudentNoteCommand ToCommand()
    {
        return new UpsertTenantAdminStudentNoteCommand(Id, StudentUserId, NoteType, Content, Visibility, IsPinned, Metadata);
    }
}

public sealed class UpsertTenantAdminStudentFollowupDto
{
    public Guid? Id { get; set; }

    [Required]
    public Guid StudentUserId { get; set; }

    public Guid? AssignedToUserId { get; set; }
    public Guid? ClassId { get; set; }
    public required string Title { get; set; }
    public string? Description { get; set; }
    public string? FollowupType { get; set; }
    public string? Priority { get; set; }
    public string? Status { get; set; }
    public DateTimeOffset? DueAt { get; set; }
    public JsonElement Metadata { get; set; } = JsonDefaults.Object();

    public UpsertTenantAdminStudentFollowupCommand ToCommand()
    {
        return new UpsertTenantAdminStudentFollowupCommand(
            Id,
            StudentUserId,
            AssignedToUserId,
            ClassId,
            Title,
            Description,
            FollowupType,
            Priority,
            Status,
            DueAt,
            Metadata);
    }
}

public sealed class UpsertTenantAdminMemberDto
{
    public Guid? MembershipId { get; set; }
    public TenantAdminUserLookupDto User { get; set; } = new();
    public string? Role { get; set; }
    public string? Status { get; set; }
    public Guid? RoleTemplateId { get; set; }
    public JsonElement Permissions { get; set; } = JsonDefaults.Object();
    public string? PrimaryRole { get; set; }

    public UpsertTenantAdminMemberCommand ToCommand()
    {
        return new UpsertTenantAdminMemberCommand(MembershipId, User.ToCommand(), Role, Status, RoleTemplateId, Permissions, PrimaryRole);
    }
}

public sealed class DisableTenantAdminMemberDto
{
    [Required]
    public Guid MembershipId { get; set; }
}

public sealed class UpsertTenantAdminRoleTemplateDto
{
    public Guid? Id { get; set; }
    public string? Code { get; set; }
    public required string Name { get; set; }
    public string? Description { get; set; }
    public string? BaseRole { get; set; }
    public string? Status { get; set; }
    public JsonElement Permissions { get; set; } = JsonDefaults.Object();
    public JsonElement MenuPermissions { get; set; } = JsonDefaults.Object();
    public JsonElement ModulePermissions { get; set; } = JsonDefaults.Object();
    public JsonElement FieldPermissions { get; set; } = JsonDefaults.Object();
    public JsonElement DataScope { get; set; } = JsonDefaults.Object();
    public int? Order { get; set; }

    public UpsertTenantAdminRoleTemplateCommand ToCommand()
    {
        return new UpsertTenantAdminRoleTemplateCommand(
            Id,
            Code,
            Name,
            Description,
            BaseRole,
            Status,
            Permissions,
            MenuPermissions,
            ModulePermissions,
            FieldPermissions,
            DataScope,
            Order);
    }
}

public sealed class DisableTenantAdminRoleTemplateDto
{
    [Required]
    public Guid RoleTemplateId { get; set; }
}

public sealed class UpsertTenantBrandingDto
{
    public required string BrandName { get; set; }
    public string? ShortName { get; set; }
    public string? Slogan { get; set; }
    public string? OrganizationName { get; set; }
    public string? LogoUrl { get; set; }
    public string? FaviconUrl { get; set; }
    public string? ServiceWechat { get; set; }
    public string? ServiceAccountName { get; set; }

    public UpsertTenantBrandingCommand ToCommand()
    {
        return new UpsertTenantBrandingCommand(
            BrandName,
            ShortName,
            Slogan,
            OrganizationName,
            LogoUrl,
            FaviconUrl,
            ServiceWechat,
            ServiceAccountName);
    }
}

public sealed class UpsertTenantSettingsDto
{
    public JsonElement FeatureFlags { get; set; } = JsonDefaults.Object();
    public JsonElement AdminFeatureFlags { get; set; } = JsonDefaults.Object();
    public JsonElement PublicConfig { get; set; } = JsonDefaults.Object();

    public UpsertTenantSettingsCommand ToCommand()
    {
        return new UpsertTenantSettingsCommand(FeatureFlags, AdminFeatureFlags, PublicConfig);
    }
}

public sealed class PreviewTenantThemeDto
{
    public required string TemplateCode { get; set; }
    public JsonElement Theme { get; set; } = JsonDefaults.Object();
    public JsonElement PublicAssets { get; set; } = JsonDefaults.Object();

    public PreviewTenantThemeCommand ToCommand()
    {
        return new PreviewTenantThemeCommand(TemplateCode, Theme, PublicAssets);
    }
}

public sealed class PublishTenantThemeDto
{
    public bool? UseDraft { get; set; }
    public string? TemplateCode { get; set; }
    public JsonElement Theme { get; set; } = JsonDefaults.Object();
    public JsonElement PublicAssets { get; set; } = JsonDefaults.Object();

    public PublishTenantThemeCommand ToCommand()
    {
        return new PublishTenantThemeCommand(UseDraft ?? true, TemplateCode, Theme, PublicAssets);
    }
}

public sealed class CreateTenantDomainDto
{
    public required string Host { get; set; }
    public string? DomainType { get; set; }
    public bool IsPrimary { get; set; }

    public CreateTenantDomainCommand ToCommand()
    {
        return new CreateTenantDomainCommand(Host, DomainType, IsPrimary);
    }
}

public sealed class UpsertTenantAuthProviderDto
{
    public required string Provider { get; set; }
    public string? Status { get; set; }
    public string? DisplayName { get; set; }
    public JsonElement ConfigPublic { get; set; } = JsonDefaults.Object();

    public UpsertTenantAuthProviderCommand ToCommand()
    {
        return new UpsertTenantAuthProviderCommand(Provider, Status, DisplayName, ConfigPublic);
    }
}