models

type Config struct {
	LastInput  string `json:"last_input"`
	RunningPID int    `json:"running_pid"`
	// value: sqlite(default), file, server
	StorageType string `json:"storage_type,omitempty"`

	// server_addr and server_token are only used when storage_type is server
	ServerAddr  string `json:"server_addr,omitempty"`
	ServerToken string `json:"server_token,omitempty"`
}

type EntryIdentity struct {
	EntryType LogEntryViewType
	ID        int64
}

type EntryOnDetailPage struct {
	SelectedNoteID int64

	SelectedNoteMode SelectedNoteMode

	InputState InputState

	EditInputState InputState

	ConfirmDeleteButton int

	SelectedChildEntryID int64
}

type Happening struct {
	ID         int64     `json:"id"`
	Content    string    `json:"content"`
	CreateTime time.Time `json:"create_time"`
	UpdateTime time.Time `json:"update_time"`
}

type HappeningOptional struct {
	ID         *int64     `json:"id"`
	Content    *string    `json:"content"`
	CreateTime *time.Time `json:"create_time"`
	UpdateTime *time.Time `json:"update_time"`
}

type InputState struct {
	Value          string
	Focused        bool
	CursorPosition int
	LastInputEvent *dom.DOMEvent
	LastInputTime  time.Time
}

type LearningMaterial struct {
	ID                int64     `json:"id"`
	UserID            int64     `json:"user_id"`
	Title             string    `json:"title"`
	Description       string    `json:"description"`
	Content           string    `json:"content"`
	Source            string    `json:"source"`
	Type              string    `json:"type"`
	Difficulty        string    `json:"difficulty"`
	CreateTime        time.Time `json:"create_time"`
	UpdateTime        time.Time `json:"update_time"`
	LastViewBeginTime time.Time `json:"last_view_begin_time"`
	LastViewEndTime   time.Time `json:"last_view_end_time"`
	Count             int64     `json:"count"`
}

type LogEntry struct {
	ID              int64      `json:"id"`
	Text            string     `json:"text"`
	Done            bool       `json:"done"`
	DoneTime        *time.Time `json:"done_time"`
	CreateTime      time.Time  `json:"create_time"`
	UpdateTime      time.Time  `json:"update_time"`
	AdjustedTopTime int64      `json:"adjusted_top_time"`
	HighlightLevel  int        `json:"highlight_level"`
	Collapsed       bool       `json:"collapsed"`
	ParentID        int64      `json:"parent_id"`
}

type LogEntryLegacy struct {
	Timestamp time.Time `json:"timestamp"`
	EventType string    `json:"event_type"`
	TodoID    int       `json:"todo_id"`
	TodoData  LogEntry  `json:"todo_data"`
}

type LogEntryOptional struct {
	ID              *int64      `json:"id"`
	Text            *string     `json:"text"`
	Done            *bool       `json:"done"`
	DoneTime        **time.Time `json:"done_time"`
	CreateTime      *time.Time  `json:"create_time"`
	UpdateTime      *time.Time  `json:"update_time"`
	AdjustedTopTime *int64      `json:"adjusted_top_time"`
	HighlightLevel  *int        `json:"highlight_level"`
	Collapsed       *bool       `json:"collapsed"`
	ParentID        *int64      `json:"parent_id"`
}

type LogEntryView struct {
	Data *LogEntry

	// ViewType indicates whether this is a regular log entry or a group entry
	ViewType LogEntryViewType

	MatchTexts []MatchText

	DetailPage *EntryOnDetailPage

	Notes    []*NoteView
	Children LogEntryViews

	// IncludeHistory controls whether history children are included
	// When true, shows (*) indicator and displays all children including history
	// toggled by 'v' command (also implies notes display in UI rendering)
	IncludeHistory bool

	// IncludeNotes controls whether notes are shown for this entry and its subtree
	// When true, shows notes for this entry and all its descendants
	// toggled by 'n' command (UI also shows notes when IncludeHistory is true)
	IncludeNotes bool

	// derived fields
	// CollapsedChildren stores the original children when entry is collapsed
	CollapsedChildren LogEntryViews

	// CollapsedCount stores the total count of collapsed children (including nested)
	CollapsedCount int

	// for note
	EntryIDForNote int64
}

type LogEntryViewType string

type LogEntryViews []*LogEntryView

type MatchText struct {
	Text  string
	Match bool
}

type Note struct {
	ID         int64     `json:"id"`
	EntryID    int64     `json:"entry_id"`
	Text       string    `json:"text"`
	CreateTime time.Time `json:"create_time"`
	UpdateTime time.Time `json:"update_time"`
}

type NoteOptional struct {
	ID         *int64     `json:"id"`
	EntryID    *int64     `json:"entry_id"`
	Text       *string    `json:"text"`
	CreateTime *time.Time `json:"create_time"`
	UpdateTime *time.Time `json:"update_time"`
}

type NoteView struct {
	Data       *Note
	MatchTexts []MatchText
}

type SelectedNoteMode int

type State struct {
	ID                  int64     `json:"id"`
	Name                string    `json:"name"`
	Description         string    `json:"description"`
	ParentStateRecordID int64     `json:"parent_state_record_id"`
	Score               float64   `json:"score"`
	Scope               string    `json:"scope"`
	CreateTime          time.Time `json:"create_time"`
	UpdateTime          time.Time `json:"update_time"`
}

type StateEvent struct {
	ID            int64     `json:"id"`
	StateRecordID int64     `json:"state_record_id"`
	RecordData    string    `json:"record_data"`
	DeltaScore    float64   `json:"delta_score"`
	Description   string    `json:"description"`
	Details       string    `json:"details"`
	Scope         string    `json:"scope"`
	CreateTime    time.Time `json:"create_time"`
	UpdateTime    time.Time `json:"update_time"`
}

type StateEventOptional struct {
	ID            *int64     `json:"id"`
	StateRecordID *int64     `json:"state_record_id"`
	RecordData    *string    `json:"record_data"`
	DeltaScore    *float64   `json:"delta_score"`
	Description   *string    `json:"description"`
	Details       *string    `json:"details"`
	Scope         *string    `json:"scope"`
	CreateTime    *time.Time `json:"create_time"`
	UpdateTime    *time.Time `json:"update_time"`
}

type StateHistoryPoint struct {
	Date  string  `json:"date"`  // Date in YYYY-MM-DD format
	Score float64 `json:"score"` // Total score on that date
}

type StateOptional struct {
	ID                  *int64     `json:"id"`
	Name                *string    `json:"name"`
	Description         *string    `json:"description"`
	ParentStateRecordID *int64     `json:"parent_state_record_id"`
	Score               *float64   `json:"score"`
	Scope               *string    `json:"scope"`
	CreateTime          *time.Time `json:"create_time"`
	UpdateTime          *time.Time `json:"update_time"`
}

type WordPosition struct {
	Word       string
	LineIndex  int // Which line this word is on
	WordInLine int // Position of word within the line
	StartPos   int // Start position in content string
	EndPos     int // End position in content string
}