#!/usr/bin/env bash
set -euo pipefail

ROOT_DIR="$(cd "$(dirname "$0")/.." && pwd)"
LINUXCNC_ROOT="${LINUXCNC_ROOT:-$ROOT_DIR/../linuxcnc}"
UPSTREAM="$LINUXCNC_ROOT/src/emc/task/emccanon.cc"
SUBSET_SRC="$ROOT_DIR/vendor/linuxcnc/src/emc/task/emccanon_wasm_subset.cc"
SUBSET_HDR="$ROOT_DIR/vendor/linuxcnc/src/emc/task/emccanon_wasm_subset.hh"
TASK_WRAPPER="$ROOT_DIR/runtime/core/linuxcnc_wrap/linuxcnc_task_hal_wasm.cpp"
WASM_TEST="$ROOT_DIR/tests/wasm/node/verify_task_hal_wasm.mjs"
MATRIX="$ROOT_DIR/working/04-任务矩阵.md"

fail() {
  printf 'task_emccanon_straight_motion_status=fail\n'
  printf 'task_emccanon_straight_motion_error=%s\n' "$1"
  exit 1
}

require_file() {
  local label="$1"
  local file="$2"
  [[ -f "$file" ]] || fail "$label missing: $file"
  printf 'task_emccanon_straight_motion_%s=ok\n' "$label"
}

require_text() {
  local label="$1"
  local file="$2"
  local text="$3"
  grep -Fq "$text" "$file" || fail "$label missing"
  printf 'task_emccanon_straight_motion_%s=ok\n' "$label"
}

require_file upstream "$UPSTREAM"
require_file subset_source "$SUBSET_SRC"
require_file subset_header "$SUBSET_HDR"
require_file task_wrapper "$TASK_WRAPPER"
require_file wasm_test "$WASM_TEST"
require_file matrix "$MATRIX"

for fn in \
  generate_fast_move \
  generate_move \
  STRAIGHT_TRAVERSE \
  STRAIGHT_FEED
do
  require_text "upstream_$fn" "$UPSTREAM" "$fn"
done

require_text upstream_linear_move "$UPSTREAM" "EMC_TRAJ_LINEAR_MOVE"
require_text upstream_interp_list "$UPSTREAM" "interp_list.append"
require_text subset_traverse_decl "$SUBSET_HDR" "lc_emccanon_subset_straight_traverse"
require_text subset_feed_decl "$SUBSET_HDR" "lc_emccanon_subset_straight_feed"
require_text subset_linear_move_type "$SUBSET_HDR" "LcEmcCanonSubsetLinearMove"
require_text subset_motion_anchor "$SUBSET_HDR" "lc_emccanon_subset_straight_motion_anchor_list"
require_text subset_traverse_impl "$SUBSET_SRC" "LC_EMCCANON_SUBSET_MOTION_TRAVERSE"
require_text subset_feed_impl "$SUBSET_SRC" "LC_EMCCANON_SUBSET_MOTION_FEED"
require_text subset_linear_anchor "$SUBSET_SRC" "EMC_TRAJ_LINEAR_MOVE,interp_list"

require_text wrapper_traverse_count "$TASK_WRAPPER" "straightTraverseCount"
require_text wrapper_feed_count "$TASK_WRAPPER" "straightFeedCount"
require_text wrapper_append_count "$TASK_WRAPPER" "linearMoveAppendCount"
require_text wrapper_last_command "$TASK_WRAPPER" "lastInterpListCommand"
require_text wrapper_linear_move "$TASK_WRAPPER" "EMC_TRAJ_LINEAR_MOVE"
require_text wrapper_motion_anchor "$TASK_WRAPPER" "lc_emccanon_subset_straight_motion_anchor_list"
require_text wrapper_taskintf_linear "$TASK_WRAPPER" "lc_taskintf_subset_linear_move_ex"

require_text wasm_test_status "$WASM_TEST" "emccanon_straight_motion_status=ok"
require_text wasm_test_traverse "$WASM_TEST" "straightTraverseCount"
require_text wasm_test_feed "$WASM_TEST" "straightFeedCount"
require_text wasm_test_append "$WASM_TEST" "linearMoveAppendCount"
require_text wasm_test_interp_command "$WASM_TEST" "lastInterpListCommand"

require_text matrix_t042_done "$MATRIX" '| T-042 | `emccanon.cc` straight traverse/feed 子集 | 完成 |'
require_text matrix_t043_done "$MATRIX" '| T-043 | `emccanon.cc` dwell/path-control 子集 | 完成 |'

printf 'task_emccanon_straight_motion_status=ok\n'