Initial commit: TaskPool React panel

- React frontend with route-level code splitting
- Backend rebranded from Baihu to TaskPool
- DB brand migration script and local compatibility

internal/services/dependency_service.go

@@ -0,0 +1,140 @@
+package services
+
+import (
+	"errors"
+
+	"github.com/engigu/taskpool/internal/database"
+	"github.com/engigu/taskpool/internal/models"
+	"github.com/engigu/taskpool/internal/services/deps"
+	"github.com/engigu/taskpool/internal/utils"
+)
+
+type DependencyService struct{}
+
+func NewDependencyService() *DependencyService {
+	return &DependencyService{}
+}
+
+// List 获取依赖列表
+func (s *DependencyService) List(language, langVersion string) ([]models.Dependency, error) {
+	var results []models.Dependency
+	query := database.DB
+	if language != "" {
+		query = query.Where("language = ?", language)
+	}
+	if langVersion != "" {
+		query = query.Where("lang_version = ?", langVersion)
+	}
+	err := query.Order("id desc").Find(&results).Error
+	return results, err
+}
+
+// Create 创建依赖记录
+func (s *DependencyService) Create(dep *models.Dependency) error {
+	// 检查是否已存在（名称、版本、语言及版本必须完全匹配）
+	var existing models.Dependency
+	res := database.DB.Where("name = ? AND version = ? AND language = ? AND lang_version = ?", dep.Name, dep.Version, dep.Language, dep.LangVersion).Limit(1).Find(&existing)
+	if res.Error == nil && res.RowsAffected > 0 {
+		// 如果已存在，更新 ID 并执行更新
+		dep.ID = existing.ID
+		return database.DB.Model(&existing).Updates(dep).Error
+	}
+
+	// 不存在则新建
+	if dep.ID == "" {
+		dep.ID = utils.GenerateID()
+	}
+	return database.DB.Create(dep).Error
+}
+
+// Delete 删除依赖记录
+func (s *DependencyService) Delete(id string) error {
+	return database.DB.Where("id = ?", id).Delete(&models.Dependency{}).Error
+}
+
+// Install 安装依赖
+func (s *DependencyService) Install(dep *models.Dependency) error {
+	m := deps.GetManager(dep.Language)
+	if m == nil {
+		return errors.New("不支持的依赖类型: " + dep.Language)
+	}
+	return m.Install(dep)
+}
+
+// Uninstall 卸载依赖
+func (s *DependencyService) Uninstall(dep *models.Dependency) error {
+	m := deps.GetManager(dep.Language)
+	if m == nil {
+		return errors.New("不支持的依赖类型: " + dep.Language)
+	}
+	return m.Uninstall(dep)
+}
+
+// GetInstalledPackages 获取已安装的包列表
+func (s *DependencyService) GetInstalledPackages(language, langVersion string) ([]models.Dependency, error) {
+	m := deps.GetManager(language)
+	if m == nil {
+		return nil, errors.New("不支持的依赖类型: " + language)
+	}
+	return m.GetInstalledPackages(language, langVersion)
+}
+
+// GetInstallCommand 获取安装命令
+func (s *DependencyService) GetInstallCommand(dep *models.Dependency) (string, error) {
+	m := deps.GetManager(dep.Language)
+	if m == nil {
+		return "", errors.New("不支持的依赖类型: " + dep.Language)
+	}
+	return m.GetInstallCommand(dep)
+}
+
+// GetReinstallAllCommand 获取全部重装命令
+func (s *DependencyService) GetReinstallAllCommand(language, langVersion string) (string, error) {
+	m := deps.GetManager(language)
+	if m == nil {
+		return "", errors.New("不支持的依赖类型: " + language)
+	}
+
+	deps_list, err := s.List(language, langVersion)
+	if err != nil {
+		return "", err
+	}
+
+	return m.GetReinstallAllCommand(deps_list)
+}
+
+// GetVerifyCommand 获取环境验证命令
+func (s *DependencyService) GetVerifyCommand(language, langVersion string) (string, error) {
+	m := deps.GetManager(language)
+	if m == nil {
+		return "", errors.New("不支持的依赖类型: " + language)
+	}
+	return m.GetVerifyCommand(langVersion)
+}
+
+// GetBatchInstallCommand 获取批量安装命令
+func (s *DependencyService) GetBatchInstallCommand(depsList []models.Dependency) (string, error) {
+	if len(depsList) == 0 {
+		return "", errors.New("依赖包列表不能为空")
+	}
+
+	firstDep := depsList[0]
+	m := deps.GetManager(firstDep.Language)
+	if m == nil {
+		return "", errors.New("不支持的依赖类型: " + firstDep.Language)
+	}
+
+	return m.GetBatchInstallCommand(depsList)
+}
+
+// ImportDependencies 批量导入依赖并自动入库去重
+func (s *DependencyService) ImportDependencies(depsList []models.Dependency) ([]models.Dependency, error) {
+	var imported []models.Dependency
+	for i := range depsList {
+		dep := &depsList[i]
+		if err := s.Create(dep); err == nil {
+			imported = append(imported, *dep)
+		}
+	}
+	return imported, nil
+}