refactor backend API structure

internal/httpapi/admin/shared/deps.go

@@ -0,0 +1,63 @@
+package shared
+
+import (
+	"context"
+	"net/http"
+
+	"ds2api/internal/account"
+	"ds2api/internal/auth"
+	"ds2api/internal/config"
+	dsclient "ds2api/internal/deepseek/client"
+)
+
+type ConfigStore interface {
+	Snapshot() config.Config
+	Keys() []string
+	Accounts() []config.Account
+	FindAccount(identifier string) (config.Account, bool)
+	UpdateAccountToken(identifier, token string) error
+	UpdateAccountTestStatus(identifier, status string) error
+	AccountTestStatus(identifier string) (string, bool)
+	Update(mutator func(*config.Config) error) error
+	ExportJSONAndBase64() (string, string, error)
+	IsEnvBacked() bool
+	IsEnvWritebackEnabled() bool
+	HasEnvConfigSource() bool
+	ConfigPath() string
+	SetVercelSync(hash string, ts int64) error
+	AdminPasswordHash() string
+	AdminJWTExpireHours() int
+	AdminJWTValidAfterUnix() int64
+	RuntimeAccountMaxInflight() int
+	RuntimeAccountMaxQueue(defaultSize int) int
+	RuntimeGlobalMaxInflight(defaultSize int) int
+	RuntimeTokenRefreshIntervalHours() int
+	AutoDeleteMode() string
+	HistorySplitEnabled() bool
+	HistorySplitTriggerAfterTurns() int
+	CompatStripReferenceMarkers() bool
+	AutoDeleteSessions() bool
+}
+
+type PoolController interface {
+	Reset()
+	Status() map[string]any
+	ApplyRuntimeLimits(maxInflightPerAccount, maxQueueSize, globalMaxInflight int)
+}
+
+type OpenAIChatCaller interface {
+	ChatCompletions(w http.ResponseWriter, r *http.Request)
+}
+
+type DeepSeekCaller interface {
+	Login(ctx context.Context, acc config.Account) (string, error)
+	CreateSession(ctx context.Context, a *auth.RequestAuth, maxAttempts int) (string, error)
+	GetPow(ctx context.Context, a *auth.RequestAuth, maxAttempts int) (string, error)
+	CallCompletion(ctx context.Context, a *auth.RequestAuth, payload map[string]any, powResp string, maxAttempts int) (*http.Response, error)
+	GetSessionCountForToken(ctx context.Context, token string) (*dsclient.SessionStats, error)
+	DeleteAllSessionsForToken(ctx context.Context, token string) error
+}
+
+var _ ConfigStore = (*config.Store)(nil)
+var _ PoolController = (*account.Pool)(nil)
+var _ DeepSeekCaller = (*dsclient.Client)(nil)