yumi-golang/internal/service/baishun/catalog_admin.go

package baishun

import (
	"context"
	"net/http"
	"strings"

	"gorm.io/gorm"
)

type adminCatalogRow struct {
	VendorGameID   int
	Profile        string
	InternalGameID string
	Name           string
	Cover          string
	PreviewURL     string
	DownloadURL    string
	PackageVersion string
	GSP            string
	Status         string
	SafeHeight     int
	Orientation    *int
	AddedConfigID  *int64
	Showcase       *bool
	UpdateTime     string
}

func (s *BaishunService) PageCatalog(
	ctx context.Context,
	sysOrigin string,
	profile string,
	keyword string,
	cursor int,
	limit int,
) (*AdminBaishunCatalogPageResponse, error) {
	sysOrigin = normalizeAdminSysOrigin(sysOrigin)
	profile, err := s.requestProfile(ctx, sysOrigin, profile)
	if err != nil {
		return nil, err
	}
	cursor = normalizePageCursor(cursor)
	limit = normalizePageLimit(limit)

	countQuery := s.buildAdminCatalogQuery(ctx, sysOrigin, profile, keyword)
	var total int64
	if err := countQuery.Count(&total).Error; err != nil {
		return nil, err
	}

	var rows []adminCatalogRow
	err = s.buildAdminCatalogQuery(ctx, sysOrigin, profile, keyword).
		Select(`
			cat.vendor_game_id AS vendor_game_id,
			cat.profile AS profile,
			cat.internal_game_id AS internal_game_id,
			cat.name AS name,
			cat.cover AS cover,
			cat.preview_url AS preview_url,
			cat.download_url AS download_url,
			cat.package_version AS package_version,
			cat.gsp AS gsp,
			cat.status AS status,
			cat.safe_height AS safe_height,
			cat.orientation AS orientation,
			cfg.id AS added_config_id,
			cfg.is_showcase AS showcase,
			DATE_FORMAT(cat.update_time, '%Y-%m-%d %H:%i:%s') AS update_time
		`).
		Order("cat.vendor_game_id ASC").
		Limit(limit).
		Offset((cursor - 1) * limit).
		Scan(&rows).Error
	if err != nil {
		return nil, err
	}

	items := make([]AdminBaishunCatalogItem, 0, len(rows))
	for _, row := range rows {
		items = append(items, AdminBaishunCatalogItem{
			VendorGameID:   row.VendorGameID,
			Profile:        normalizeBaishunProfile(row.Profile),
			GameID:         row.InternalGameID,
			Name:           row.Name,
			Cover:          row.Cover,
			PreviewURL:     row.PreviewURL,
			DownloadURL:    row.DownloadURL,
			PackageVersion: row.PackageVersion,
			GSP:            row.GSP,
			Status:         row.Status,
			SafeHeight:     row.SafeHeight,
			Orientation:    derefInt(row.Orientation),
			Added:          row.AddedConfigID != nil && *row.AddedConfigID > 0,
			Showcase:       row.Showcase != nil && *row.Showcase,
			UpdateTime:     row.UpdateTime,
		})
	}

	return &AdminBaishunCatalogPageResponse{
		Cursor:  cursor,
		Limit:   limit,
		Records: items,
		Total:   total,
	}, nil
}

func (s *BaishunService) FetchAdminCatalog(ctx context.Context, req SyncCatalogRequest) (*SyncCatalogResponse, error) {
	return s.SyncCatalog(ctx, req)
}

func (s *BaishunService) buildAdminCatalogQuery(ctx context.Context, sysOrigin string, profile string, keyword string) *gorm.DB {
	query := s.repo.DB.WithContext(ctx).
		Table("baishun_game_catalog AS cat").
		Joins(`
			LEFT JOIN sys_game_list_vendor_ext ext
				ON ext.sys_origin = cat.sys_origin
				AND ext.profile = cat.profile
				AND ext.vendor_type = ?
				AND ext.vendor_game_id = CAST(cat.vendor_game_id AS CHAR)
				AND ext.enabled = 1
		`, baishunVendorType).
		Joins(`
			LEFT JOIN sys_game_list_config cfg
				ON cfg.id = ext.game_list_config_id
				AND cfg.sys_origin = cat.sys_origin
				AND cfg.game_origin = ?
		`, baishunVendorType).
		Where("cat.sys_origin = ? AND cat.profile = ?", sysOrigin, profile)
	keyword = strings.TrimSpace(keyword)
	if keyword != "" {
		like := "%" + keyword + "%"
		query = query.Where(`
			cat.name LIKE ?
			OR cat.internal_game_id LIKE ?
			OR CAST(cat.vendor_game_id AS CHAR) LIKE ?
		`, like, like, like)
	}
	return query
}

func (s *BaishunService) requireProviderConfig(ctx context.Context, sysOrigin string) (baishunRuntimeConfig, error) {
	runtimeCfg, err := s.resolveRuntimeConfig(ctx, sysOrigin)
	if err != nil {
		return baishunRuntimeConfig{}, err
	}
	if strings.TrimSpace(runtimeCfg.PlatformBaseURL) == "" || runtimeCfg.AppID <= 0 || strings.TrimSpace(runtimeCfg.AppKey) == "" {
		return baishunRuntimeConfig{}, NewAppError(http.StatusBadRequest, "baishun_config_missing", "baishun provider config is missing")
	}
	return runtimeCfg, nil
}

func (s *BaishunService) requireProviderConfigForProfile(ctx context.Context, sysOrigin string, profile string) (baishunRuntimeConfig, error) {
	runtimeCfg, err := s.resolveRuntimeConfigForProfile(ctx, sysOrigin, profile)
	if err != nil {
		return baishunRuntimeConfig{}, err
	}
	if strings.TrimSpace(runtimeCfg.PlatformBaseURL) == "" || runtimeCfg.AppID <= 0 || strings.TrimSpace(runtimeCfg.AppKey) == "" {
		return baishunRuntimeConfig{}, NewAppError(http.StatusBadRequest, "baishun_config_missing", "baishun provider config is missing")
	}
	return runtimeCfg, nil
}