package v1

import (
	"context"
	"time"
)

// GET /admin
func (s *Server) GetAdmin(ctx context.Context, request GetAdminRequestObject) (GetAdminResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return GetAdmin401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// Get database info from the main API
	// This is a placeholder - you'll need to implement this in the main API or database
	// For now, return empty data
	response := GetAdmin200JSONResponse{
		DatabaseInfo: &DatabaseInfo{
			DocumentsSize: 0,
			ActivitySize:  0,
			ProgressSize:  0,
			DevicesSize:   0,
		},
	}
	return response, nil
}

// POST /admin
func (s *Server) PostAdminAction(ctx context.Context, request PostAdminActionRequestObject) (PostAdminActionResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return PostAdminAction401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// TODO: Implement admin actions (backup, restore, etc.)
	// For now, this is a placeholder
	return PostAdminAction200ApplicationoctetStreamResponse{}, nil
}

// GET /admin/users
func (s *Server) GetUsers(ctx context.Context, request GetUsersRequestObject) (GetUsersResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return GetUsers401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// Get users from database
	users, err := s.db.Queries.GetUsers(ctx)
	if err != nil {
		return GetUsers500JSONResponse{Code: 500, Message: err.Error()}, nil
	}

	apiUsers := make([]User, len(users))
	for i, user := range users {
		createdAt, _ := time.Parse("2006-01-02T15:04:05", user.CreatedAt)
		apiUsers[i] = User{
			Id:        user.ID,
			Admin:     user.Admin,
			CreatedAt: createdAt,
		}
	}

	response := GetUsers200JSONResponse{
		Users: &apiUsers,
	}
	return response, nil
}

// POST /admin/users
func (s *Server) UpdateUser(ctx context.Context, request UpdateUserRequestObject) (UpdateUserResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return UpdateUser401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// TODO: Implement user creation, update, deletion
	// For now, this is a placeholder
	return UpdateUser200JSONResponse{
		Users: &[]User{},
	}, nil
}

// GET /admin/import
func (s *Server) GetImportDirectory(ctx context.Context, request GetImportDirectoryRequestObject) (GetImportDirectoryResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return GetImportDirectory401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// TODO: Implement directory listing
	// For now, this is a placeholder
	return GetImportDirectory200JSONResponse{
		CurrentPath: ptrOf("/data"),
		Items:       &[]DirectoryItem{},
	}, nil
}

// POST /admin/import
func (s *Server) PostImport(ctx context.Context, request PostImportRequestObject) (PostImportResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return PostImport401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// TODO: Implement import functionality
	// For now, this is a placeholder
	return PostImport200JSONResponse{
		Results: &[]ImportResult{},
	}, nil
}

// GET /admin/import-results
func (s *Server) GetImportResults(ctx context.Context, request GetImportResultsRequestObject) (GetImportResultsResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return GetImportResults401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// TODO: Implement import results retrieval
	// For now, this is a placeholder
	return GetImportResults200JSONResponse{
		Results: &[]ImportResult{},
	}, nil
}

// GET /admin/logs
func (s *Server) GetLogs(ctx context.Context, request GetLogsRequestObject) (GetLogsResponseObject, error) {
	_, ok := s.getSessionFromContext(ctx)
	if !ok {
		return GetLogs401JSONResponse{Code: 401, Message: "Unauthorized"}, nil
	}

	// TODO: Implement log retrieval
	// For now, this is a placeholder
	return GetLogs200JSONResponse{
		Logs:   &[]string{},
		Filter: request.Params.Filter,
	}, nil
}