#!/usr/bin/env bash
# control.sh - 播放控制测试
# 用法: control.sh <action> [k=v ...]
#   action 取值（与文档 §6.1 CONTROL action 字段保持一致）:
#     PLAY | PAUSE | FULLSCREEN_ENTER | FULLSCREEN_EXIT |
#     SEEK_FORWARD | SEEK_BACKWARD | SEEK_TO |
#     PREV | NEXT | SELECT_INDEX | PAGE_NEXT | PAGE_PREV | GOTO_PAGE
#
# 示例:
#     control.sh PLAY
#     control.sh SEEK_FORWARD seconds=10
#     control.sh SEEK_TO seconds=300
#     control.sh SELECT_INDEX index=3
#     control.sh GOTO_PAGE page=2

set -e
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
# shellcheck disable=SC1091
source "${SCRIPT_DIR}/lib/common.sh"

require_adb
check_receiver_exists

if [ $# -lt 1 ]; then
  log_err "缺少 action"
  echo "用法: $0 <action> [k=v ...]" >&2
  exit 1
fi

ACTION="$1"; shift

print_header "播放控制 CONTROL/${ACTION}"
PAYLOAD=$(build_control_payload "${ACTION}" "$@")
send_voice_broadcast "CONTROL" "${PAYLOAD}"
log_ok "预期在播放页执行 ${ACTION}"