from enum import StrEnum


class TaskStatus(StrEnum):
    PENDING = "pending"
    PLANNING = "planning"
    READY = "ready"
    IN_PROGRESS = "in_progress"
    DONE = "done"
    DEFERRED = "deferred"


class StepStatus(StrEnum):
    PENDING = "pending"
    IN_PROGRESS = "in_progress"
    DONE = "done"
    SKIPPED = "skipped"


class SessionStatus(StrEnum):
    ACTIVE = "active"
    COMPLETED = "completed"
    INTERRUPTED = "interrupted"


class DistractionType(StrEnum):
    APP_SWITCH = "app_switch"
    OFF_SCREEN = "off_screen"
    IDLE = "idle"
    BROWSING = "browsing"


class TaskSource(StrEnum):
    MANUAL = "manual"
    BRAIN_DUMP = "brain_dump"
    VOICE = "voice"


class PlanType(StrEnum):
    LLM_GENERATED = "llm_generated"
    USER_DEFINED = "user_defined"
    HYBRID = "hybrid"


class FrictionType(StrEnum):
    REPETITIVE_LOOP = "repetitive_loop"
    STALLED = "stalled"
    TEDIOUS_MANUAL = "tedious_manual"
    CONTEXT_OVERHEAD = "context_overhead"
    TASK_RESUMPTION = "task_resumption"
    NONE = "none"


class IntentType(StrEnum):
    SKIMMING = "skimming"
    ENGAGED = "engaged"
    UNCLEAR = "unclear"


class ProactiveUserChoice(StrEnum):
    ACCEPTED = "accepted"
    DECLINED = "declined"
    ALTERNATIVE_CHOSEN = "alternative_chosen"


class DevicePlatform(StrEnum):
    MAC = "mac"
    IPAD = "ipad"
    IPHONE = "iphone"