chatstore

type MainOrphanSegment struct {
	ForkAtInclusive int       `json:"fork_at"`
	Messages        []Message `json:"messages"`
}

type Message struct {
	Role          string     `json:"role"`
	Content       string     `json:"content"`
	ToolCallID    string     `json:"tool_call_id,omitempty"`
	ToolCalls     []ToolCall `json:"tool_calls,omitempty"`
	ReasoningText string     `json:"reasoning_text,omitempty"`

	CheckpointSeq       int    `json:"cp_seq,omitempty"`
	CpSeqSet            bool   `json:"cp_set,omitempty"`
	CheckpointBranchKey string `json:"cp_branch,omitempty"`
	CommitOID           string `json:"commit_oid,omitempty"`

	UserPromptTokens int64 `json:"user_prompt_tokens"`
	ReasoningTokens  int64 `json:"reasoning_tokens"`
	ResponseTokens   int64 `json:"response_tokens"`
	TurnTotalTokens  int64 `json:"turn_total_tokens"`
}

type Session struct {
	ID                string    `json:"id"`
	Title             string    `json:"title"`
	CreatedAt         time.Time `json:"created_at"`
	LastMessageAt     time.Time `json:"last_message_at"`
	LastUserMessageAt time.Time `json:"last_user_message_at,omitempty"`
	LegacyTools       bool      `json:"legacy_tools,omitempty"`
	Messages          []Message `json:"messages"`

	CheckpointLast         int                 `json:"checkpoint_last"`
	CheckpointCP0          bool                `json:"cp0,omitempty"`
	CheckpointBranchSuffix string              `json:"cp_branch_suffix,omitempty"`
	ForkChildCount         map[int]int         `json:"fork_child_count,omitempty"`
	MainOrphans            []MainOrphanSegment `json:"main_orphans,omitempty"`
	LastCommitOID          string              `json:"last_commit_oid,omitempty"`
	ImageSeq               int                 `json:"image_seq,omitempty"`
	ImageFiles             map[int]string      `json:"image_files,omitempty"`
}

type ToolCall struct {
	ID        string `json:"id,omitempty"`
	Name      string `json:"name"`
	Arguments string `json:"arguments"`
}