#ifndef COMMAND_H
#define COMMAND_H

typedef enum {
    CMD_CYCLE,          // toggle record/stop for a channel
    CMD_STOP,           // force to idle
    // CMD_LOOP_TOGGLE not needed, CYCLE covers it
    CMD_BIND_CHANNEL,   // bind a channel index (data = channel)
    CMD_UNBIND,         // reset bind to channel 0
    // ADD and REMOVE are still driven via atomics for now
} cmd_type_t;

typedef struct {
    cmd_type_t type;
    int        channel;   // which channel; -1 means "current/bound"
    int        data;      // extra parameter (e.g. bind channel number)
} command_t;

#endif