#!/usr/bin/env bash
set -Eeuo pipefail
umask 077

BUNDLE_DIR="$(cd "$(dirname "$0")" && pwd -P)"
SELF="$(readlink -f "$0")"
BUNDLE_ZIP="${BUNDLE_ZIP:?BUNDLE_ZIP is required}"
EXPECTED_BUNDLE_SHA256="${EXPECTED_BUNDLE_SHA256:?EXPECTED_BUNDLE_SHA256 is required}"
EXPECTED_INSTALLER_SHA256="${EXPECTED_INSTALLER_SHA256:?EXPECTED_INSTALLER_SHA256 is required}"
BASE="${ROUTER_OPS_BASE:-/opt/router-ops}"
SSH_BIN="${SSH_BIN:-ssh}"
STEP_ID='STEP_050M07R20P_R03_SLOT_EXHAUSTED_CONSOLIDATION_FOUNDATION'
BUNDLE_ID='WG_PAID_MGTS_STEP_050M07R20P_R03'
CONFIG_SHA='cab48a1c01adcd94a55647e73568397342ea5e312175804560a0c288fb832c18'
MAPPER_SHA='098df0e98ed943ace058b78c4252208458107d5efe65201c7c2b2fac329f57c5'
MANAGER_SHA='0ef5f8f3dd2e54118aa2e05c8398d65bdf5e488b28f83e794e1c66a9cf99dc8b'
PUBLISH_TS="$(date -u +%Y%m%d-%H%M%S)"
STEP_DIR_BASE="${R20P_RUN_BASE:-$BASE/steps}"
STEP_DIR="$STEP_DIR_BASE/${PUBLISH_TS}_${STEP_ID}"
COMPONENTS="$STEP_DIR/components"
PHASE_CURRENT="$STEP_DIR/phase-current.txt"
PHASE_EVENTS="$STEP_DIR/phase-events.log"
TRANSITION_FILE="$STEP_DIR/runtime-transition.env"
MAIN_LOG="$STEP_DIR/main.log"
PROGRESS_LOG="$STEP_DIR/progress.log"
TRANSFER="$STEP_DIR/transfer-verify.txt"
STEP_FILE="$STEP_DIR/step-code.sh"
BUNDLE_COPY="$STEP_DIR/$(basename "$BUNDLE_ZIP")"
STOP_GUARD_DIR="$STEP_DIR/.stop-handler-active"
mkdir -p "$STEP_DIR" "$COMPONENTS"
chmod 700 "$STEP_DIR" "$COMPONENTS"
cp -a "$SELF" "$STEP_FILE"; chmod 700 "$STEP_FILE"
cp -a "$BUNDLE_ZIP" "$BUNDLE_COPY"
exec 3>&1
exec > >(tee -a "$MAIN_LOG") 2>&1
LOG_TEE_PID=$!

PUBLISHER="$BASE/bin/router-publish-report"
HTTP="$BASE/bin/router-http-verify"
FINALIZER="$BASE/bin/router-step-finalize"
SAFE_BUILDER="$BASE/bin/router-public-safe-payload"
HTML_BUILDER="$BASE/bin/router-public-html-aliases"
WORKFLOW_LIB="$BASE/lib/router-step-workflow.sh"
CONTRACT_LIB="$BASE/lib/router-publication-contract.sh"
RUNTIME_TRANSITION_LIB="$BASE/lib/router-runtime-transition.sh"
MACHINE_CLOSE="$BASE/bin/router-machine-close-safe"

RESULT='STOP_R20P_NOT_STARTED'
STOP_REASON='not_started'
CURRENT_PHASE='not_started'
COPY_VERIFY=FAIL
HTTP_VERIFY_PASS=false
PUBLIC_OBJECT_KIND=step-report
PREVIOUS_MOVED_COUNT=0
RUNTIME_IMPACT=false
CORE_CHANGE_COMPLETE=false
CORE_CHANGE_REPEATED=false
TARGET_INSTALLER_RERUN=false
ROUTER_MACHINE_CLOSE_RERUN=false
SSH_SESSION_REMAINS_OPEN=true
WORKFLOW_READY=false
MUTATION_STARTED=false
ROLLBACK_ATTEMPTED=false
ROLLBACK_PASS=false
BACKUP_DIR="/root/router-egress-r20p-r03-backup-${PUBLISH_TS}"
SNAPSHOT_NAME="r20p-pre-$(date -u +%m%d-%H%M%S)"
SNAPSHOT_CREATED=false
SNAPSHOT_REUSED=false
BACKUP_REUSED=false
CONFIG_INSTALL_PASS=false
DYNAMIC_MAPPER_INSTALL_PASS=false
CONSOLIDATION_MANAGER_INSTALL_PASS=false
CANONICAL_MAPPING_PRESERVED=false
CONSOLIDATION_DRY_RUN_PASS=false
DIRECT_REQUIRED_DRY_RUN_PASS=false
RUNTIME_STATE_UNCHANGED=false
ACTIVE_SLOTS_HEALTHY=0
ENDPOINT_CONSISTENCY_PASS=false
MACHINE_GIT_PASS=false
ROUTER_MACHINE_CLOSE_PASS=false
MANAGED_SOURCE_CHANGE=true
SLOT_EXHAUSTED_RUNTIME_TESTED=false
CONSOLIDATION_COMMIT_TESTED=false
DIRECT_EMERGENCY_TESTED=false
REBOOT_TESTED=false
GIT_COMMIT='d0c0a77486665b0abfef8133f0cccd20c6232b46'
GIT_TREE='76a427a94defee9bffe571fda3f8bb504b8eb540'
GIT_FILE_COUNT=37
VM101_PUBLIC_URL='https://reports.secret-studio.ru/latest/20260723-063755_vm101_git_source_d0c0a7748666/'
VM130_SOURCE_URL='https://reports.secret-studio.ru/latest/20260720-093614_vm130_router_ops_source_snapshot_after_r20c_full_contract/'
VM101_MODEL_URL='https://reports.secret-studio.ru/latest/20260723-063755_vm101_model_r20o_degraded_pool_and_retry_r02/'
VM101_METHODS_URL='https://reports.secret-studio.ru/latest/20260723-063755_vm101_methods_r20o_degraded_pool_and_retry_r02/'
PROJECT_SOURCE_POST_URL='PENDING_NOT_PUBLISHED'
PROJECT_SOURCE_POST_FILE_URL='PENDING_NOT_PUBLISHED'
STEP_REPORT_URL='PENDING_NOT_PUBLISHED'
FACTS_URL='PENDING_NOT_PUBLISHED'
VERIFY_URL='PENDING_NOT_PUBLISHED'
ROLLBACK_URL='PENDING_NOT_PUBLISHED'
LOCAL_M07_PLAN_URL='https://reports.secret-studio.ru/latest/20260719-080444_local_architecture_plan_vm101_autonomous_hmn_recovery_r19/'
GLOBAL_PROJECT_PLAN_URL='https://reports.secret-studio.ru/latest/20260711-123348_global_project_plan_wg_paid/'
ACCESS_MAP_URL='https://reports.secret-studio.ru/latest/20260715-210236_access_map_canonical_current/'
VM100_PUBLIC_URL='https://reports.secret-studio.ru/latest/20260715-190653_vm100_git_source_1958200ccc1b/'
VM121_PUBLIC_URL='https://reports.secret-studio.ru/latest/20260713-182700_vm121_git_source_93e0e5a31f09/'
LATEST_ROOT_URL='https://reports.secret-studio.ru/latest/'
OLD_ROOT_URL='https://reports.secret-studio.ru/old/'
MODEL_LABEL='vm101_model_r20p_slot_exhausted_consolidation_foundation_r02'
METHODS_LABEL='vm101_methods_r20p_slot_exhausted_consolidation_foundation_r02'
PROJECT_LABEL='project_source_post_vm101_slot_exhausted_consolidation_r20p_r03'
STEP_LABEL='step050m07r20p_r03_slot_exhausted_consolidation_foundation'
PUBLIC_BASE='https://reports.secret-studio.ru'
export ROUTER_PUBLISH_TIMESTAMP_OVERRIDE="$PUBLISH_TS"

cleanup(){ local rc="${1:-1}"; trap - EXIT INT TERM HUP; exec 1>&- 2>&- || true; wait "$LOG_TEE_PID" 2>/dev/null || true; exit "$rc"; }
trap 'cleanup "$?"' EXIT
trap 'exit 130' INT
trap 'exit 143' TERM
trap 'exit 129' HUP
progress(){ printf '>>> [%s] %s\n' "$(date -u '+%Y-%m-%dT%H:%M:%SZ')" "$*" | tee -a "$PROGRESS_LOG"; }
field(){ awk -F= -v k="$2" '$1==k{v=substr($0,index($0,"=")+1)} END{print v}' "$1"; }
emit_final(){
  local step_sha; step_sha="$(sha256sum "$STEP_FILE" | awk '{print $1}')"
  for line in \
    "RESULT=$RESULT" "STEP_REPORT_URL=$STEP_REPORT_URL" "PROJECT_SOURCE_POST_URL=$PROJECT_SOURCE_POST_URL" "PROJECT_SOURCE_POST_FILE_URL=$PROJECT_SOURCE_POST_FILE_URL" \
    "LOCAL_M07_PLAN_URL=$LOCAL_M07_PLAN_URL" "GLOBAL_PROJECT_PLAN_URL=$GLOBAL_PROJECT_PLAN_URL" "ACCESS_MAP_URL=$ACCESS_MAP_URL" \
    "VM100_PUBLIC_URL=$VM100_PUBLIC_URL" "VM101_PUBLIC_URL=$VM101_PUBLIC_URL" "VM121_PUBLIC_URL=$VM121_PUBLIC_URL" \
    "VM101_MODEL_URL=$VM101_MODEL_URL" "VM101_METHODS_URL=$VM101_METHODS_URL" "VM130_SOURCE_URL=$VM130_SOURCE_URL" \
    "LATEST_ROOT_URL=$LATEST_ROOT_URL" "OLD_ROOT_URL=$OLD_ROOT_URL" "FACTS_URL=$FACTS_URL" "VERIFY_URL=$VERIFY_URL" "ROLLBACK_URL=$ROLLBACK_URL" \
    "PUBLIC_OBJECT_KIND=$PUBLIC_OBJECT_KIND" "PREVIOUS_MOVED_COUNT=$PREVIOUS_MOVED_COUNT" "COPY_VERIFY=$COPY_VERIFY" "STEP_SHA256=$step_sha" \
    "HTTP_VERIFY_PASS=$HTTP_VERIFY_PASS" "RUNTIME_IMPACT=$RUNTIME_IMPACT" "CORE_CHANGE_COMPLETE=$CORE_CHANGE_COMPLETE" "CORE_CHANGE_REPEATED=$CORE_CHANGE_REPEATED" \
    "SNAPSHOT_NAME=$SNAPSHOT_NAME" "SNAPSHOT_CREATED=$SNAPSHOT_CREATED" "SNAPSHOT_REUSED=$SNAPSHOT_REUSED" "BACKUP_DIR=$BACKUP_DIR" "BACKUP_REUSED=$BACKUP_REUSED" "ROLLBACK_ATTEMPTED=$ROLLBACK_ATTEMPTED" "ROLLBACK_PASS=$ROLLBACK_PASS" \
    "TARGET_INSTALLER_RERUN=$TARGET_INSTALLER_RERUN" "ROUTER_MACHINE_CLOSE_RERUN=$ROUTER_MACHINE_CLOSE_RERUN" "SSH_SESSION_REMAINS_OPEN=$SSH_SESSION_REMAINS_OPEN" \
    "CONFIG_INSTALL_PASS=$CONFIG_INSTALL_PASS" "DYNAMIC_MAPPER_INSTALL_PASS=$DYNAMIC_MAPPER_INSTALL_PASS" "CONSOLIDATION_MANAGER_INSTALL_PASS=$CONSOLIDATION_MANAGER_INSTALL_PASS" \
    "CANONICAL_MAPPING_PRESERVED=$CANONICAL_MAPPING_PRESERVED" "CONSOLIDATION_DRY_RUN_PASS=$CONSOLIDATION_DRY_RUN_PASS" "DIRECT_REQUIRED_DRY_RUN_PASS=$DIRECT_REQUIRED_DRY_RUN_PASS" \
    "RUNTIME_STATE_UNCHANGED=$RUNTIME_STATE_UNCHANGED" "ACTIVE_SLOTS_HEALTHY=$ACTIVE_SLOTS_HEALTHY" "ENDPOINT_CONSISTENCY_PASS=$ENDPOINT_CONSISTENCY_PASS" \
    "MACHINE_GIT_PASS=$MACHINE_GIT_PASS" "ROUTER_MACHINE_CLOSE_PASS=$ROUTER_MACHINE_CLOSE_PASS" \
    "GIT_COMMIT=$GIT_COMMIT" "GIT_TREE=$GIT_TREE" "GIT_FILE_COUNT=$GIT_FILE_COUNT" "MANAGED_SOURCE_CHANGE=$MANAGED_SOURCE_CHANGE" \
    "SLOT_EXHAUSTED_RUNTIME_TESTED=$SLOT_EXHAUSTED_RUNTIME_TESTED" "CONSOLIDATION_COMMIT_TESTED=$CONSOLIDATION_COMMIT_TESTED" "DIRECT_EMERGENCY_TESTED=$DIRECT_EMERGENCY_TESTED" "REBOOT_TESTED=$REBOOT_TESTED"
  do printf '%s\n' "$line" >&3; done
}
write_final_env(){
  local out="$1" tmp="${1}.tmp.$$" name
  {
    for name in RESULT STOP_REASON CURRENT_PHASE STEP_REPORT_URL PROJECT_SOURCE_POST_URL PROJECT_SOURCE_POST_FILE_URL LOCAL_M07_PLAN_URL GLOBAL_PROJECT_PLAN_URL ACCESS_MAP_URL VM100_PUBLIC_URL VM101_PUBLIC_URL VM121_PUBLIC_URL VM101_MODEL_URL VM101_METHODS_URL VM130_SOURCE_URL LATEST_ROOT_URL OLD_ROOT_URL COPY_VERIFY HTTP_VERIFY_PASS RUNTIME_IMPACT CORE_CHANGE_COMPLETE CORE_CHANGE_REPEATED TARGET_INSTALLER_RERUN ROUTER_MACHINE_CLOSE_RERUN SSH_SESSION_REMAINS_OPEN GIT_COMMIT GIT_TREE GIT_FILE_COUNT SNAPSHOT_NAME SNAPSHOT_CREATED SNAPSHOT_REUSED BACKUP_DIR BACKUP_REUSED ROLLBACK_ATTEMPTED ROLLBACK_PASS CONFIG_INSTALL_PASS DYNAMIC_MAPPER_INSTALL_PASS CONSOLIDATION_MANAGER_INSTALL_PASS CANONICAL_MAPPING_PRESERVED CONSOLIDATION_DRY_RUN_PASS DIRECT_REQUIRED_DRY_RUN_PASS RUNTIME_STATE_UNCHANGED ACTIVE_SLOTS_HEALTHY ENDPOINT_CONSISTENCY_PASS MACHINE_GIT_PASS ROUTER_MACHINE_CLOSE_PASS MANAGED_SOURCE_CHANGE SLOT_EXHAUSTED_RUNTIME_TESTED CONSOLIDATION_COMMIT_TESTED DIRECT_EMERGENCY_TESTED REBOOT_TESTED; do printf '%s=%s\n' "$name" "${!name}"; done
  } >"$tmp"; chmod 600 "$tmp"; mv -f "$tmp" "$out"
}
run_vm101_script(){
  local script="$1" prepared item key value rc; shift
  prepared="$(mktemp "$STEP_DIR/vm101-script.XXXXXX")"
  for item in "$@"; do key="${item%%=*}"; value="${item#*=}"; [[ "$key" =~ ^[A-Z0-9_]+$ ]] || { rm -f "$prepared"; return 91; }; [[ "$value" != *"'"* ]] || { rm -f "$prepared"; return 92; }; printf "%s='%s'\nexport %s\n" "$key" "$value" "$key" >>"$prepared"; done
  cat "$script" >>"$prepared"
  set +e; "$SSH_BIN" -o BatchMode=yes pve-mgts "ssh -T -o BatchMode=yes -i /root/.ssh/pve_to_openwrt_mgts_ed25519 root@10.71.100.2 'sh -s'" <"$prepared"; rc=$?; set -e
  rm -f "$prepared"; return "$rc"
}
run_vm101_command(){ local command="$1"; "$SSH_BIN" -o BatchMode=yes pve-mgts "ssh -T -o BatchMode=yes -i /root/.ssh/pve_to_openwrt_mgts_ed25519 root@10.71.100.2 \"$command\""; }
copy_vm101_file(){ local src="$1" dst="$2"; [[ "$dst" =~ ^/tmp/[A-Za-z0-9._/-]+$ ]] || return 93; "$SSH_BIN" -o BatchMode=yes pve-mgts "ssh -T -o BatchMode=yes -i /root/.ssh/pve_to_openwrt_mgts_ed25519 root@10.71.100.2 'cat > $dst'" <"$src"; }
phase_begin(){ CURRENT_PHASE="$1"; router_step_phase_begin "$1" "${2:-none}"; progress "$1"; }
phase_done(){ router_step_phase_complete "$1" "${2:-complete}"; }
publish_object(){ local label="$1" expect="$2" outvar="$3" log; shift 3; log="$COMPONENTS/publish-${expect}.log"; "$PUBLISHER" "$label" "$@" >"$log"; router_publication_contract_load "$log" "$expect"; "$HTTP" --url "$RPC_PUBLIC_URL" --output "$COMPONENTS/http-${expect}-index.html" >"$COMPONENTS/http-${expect}.log" 2>&1; printf -v "$outvar" '%s' "$RPC_PUBLIC_URL"; }
preflight_object(){ local label="$1" expect="$2" sample="$3" classify="$COMPONENTS/preflight-${2}.classify" preflight="$COMPONENTS/preflight-${2}.txt"; "$PUBLISHER" --classify "$label" >"$classify"; grep -Fqx "PUBLIC_OBJECT_KIND=$expect" "$classify"; "$PUBLISHER" --preflight "$label" "$sample" >"$preflight"; grep -qx 'RESULT=PASS_ROUTER_PUBLISH_PREFLIGHT' "$preflight"; }
export_evidence(){
  [ "$BACKUP_DIR" != PENDING ] || return 0
  set +e; run_vm101_script "$BUNDLE_DIR/scripts/vm101-export-evidence.sh" "R20P_BACKUP_DIR=$BACKUP_DIR" >"$STEP_DIR/vm101-evidence.tar.gz"; local rc=$?; set -e
  [ "$rc" -eq 0 ] || return "$rc"
  mkdir -p "$STEP_DIR/vm101-evidence"; tar -xzf "$STEP_DIR/vm101-evidence.tar.gz" -C "$STEP_DIR/vm101-evidence"; tar -tzf "$STEP_DIR/vm101-evidence.tar.gz" >"$COMPONENTS/vm101-evidence-list.txt"
}
build_report_payload(){
  local mode="$1" docs="$STEP_DIR/${1,,}-docs" html="$STEP_DIR/${1,,}-html" safe="$STEP_DIR/${1,,}-safe" final_env="$STEP_DIR/${1,,}-runtime.env" src dst pair; local -a args
  write_final_env "$final_env"; python3 "$BUNDLE_DIR/scripts/build_step_docs.py" --env "$final_env" --output-dir "$docs" --run-dir "$STEP_DIR" >"$COMPONENTS/${mode,,}-docs-build.log"; python3 -m json.tool "$docs/facts.json" >/dev/null
  python3 "$HTML_BUILDER" --facts "$docs/facts.json" --verify "$docs/verify.txt" --rollback "$docs/rollback.sh" --output-dir "$html" --title-prefix R20P-R01 >"$COMPONENTS/${mode,,}-html.log"
  args=("$safe" "$STEP_FILE" step-code.sh "$docs/report.txt" report.txt "$docs/facts.json" facts.json "$docs/verify.txt" verify.txt "$docs/rollback.sh" rollback.sh "$docs/system-model.txt" system-model.txt "$docs/methods-limitations.txt" methods-limitations.txt "$docs/access-routes.txt" access-routes.txt "$BUNDLE_DIR/manifest.sha256" bundle-manifest.sha256 "$BUNDLE_DIR/baseline-manifest.sha256" baseline-manifest.sha256 "$BUNDLE_DIR/release-info.json" release-info.json "$BUNDLE_DIR/reference/source-origin.txt" source-origin.txt "$MAIN_LOG" main.log "$TRANSFER" transfer-verify.txt "$PHASE_CURRENT" phase-current.txt "$PHASE_EVENTS" phase-events.log "$html/facts-public.html" facts-public.html "$html/verify-public.html" verify-public.html "$html/rollback-public.html" rollback-public.html)
  for pair in "$PROGRESS_LOG|progress.log" "$COMPONENTS/bundle-gate.txt|bundle-gate.txt" "$COMPONENTS/vm101-preflight.txt|vm101-preflight.txt" "$COMPONENTS/snapshot.txt|snapshot.txt" "$COMPONENTS/vm101-backup.txt|vm101-backup.txt" "$COMPONENTS/vm101-apply.txt|vm101-apply.txt" "$COMPONENTS/vm101-postcheck.txt|vm101-postcheck.txt" "$COMPONENTS/vm101-git-publish.txt|vm101-git-publish.txt" "$COMPONENTS/router-machine-close-safe.txt|router-machine-close-safe.txt" "$STEP_DIR/vm101-evidence.tar.gz|vm101-evidence.tar.gz" "$COMPONENTS/vm101-evidence-list.txt|vm101-evidence-list.txt" "$COMPONENTS/rollback.txt|rollback-execution.txt" "$COMPONENTS/final-http.log|final-http.txt"; do src="${pair%%|*}"; dst="${pair#*|}"; [ ! -f "$src" ] || args+=("$src" "$dst"); done
  "$SAFE_BUILDER" "${args[@]}" >"$COMPONENTS/${mode,,}-safe-payload.log"; printf '%s\n' "$safe"
}
publish_stop_report(){ local safe stop_label out_env; set +e; safe="$(build_report_payload STOP 2>/dev/null)"; stop_label="step050m07r20p_r03_${CURRENT_PHASE}_stop"; out_env="$STEP_DIR/stop-finalize.env"; if [ -d "$safe" ]; then "$FINALIZER" --label "$stop_label" --payload-dir "$safe" --workflow-current "$PHASE_CURRENT" --workflow-events "$PHASE_EVENTS" --output-env "$out_env" --expect-kind step-report >"$COMPONENTS/stop-finalize.log" 2>&1; if [ -s "$out_env" ]; then STEP_REPORT_URL="$(field "$out_env" PUBLIC_URL)"; FACTS_URL="${STEP_REPORT_URL}facts-public.html"; VERIFY_URL="${STEP_REPORT_URL}verify-public.html"; ROLLBACK_URL="${STEP_REPORT_URL}rollback-public.html"; HTTP_VERIFY_PASS=true; fi; fi; set -e; }
attempt_rollback(){
  [ "$MUTATION_STARTED" = true ] || return 0
  [ "$CORE_CHANGE_COMPLETE" != true ] || return 0
  [ "$BACKUP_DIR" != PENDING ] || return 0
  ROLLBACK_ATTEMPTED=true
  set +e; run_vm101_script "$BUNDLE_DIR/scripts/vm101-rollback.sh" "R20P_BACKUP_DIR=$BACKUP_DIR" | tee "$COMPONENTS/rollback.txt"; local rc=${PIPESTATUS[0]}; set -e
  if [ "$rc" -eq 0 ] && grep -qx 'RESULT=PASS_R20P_R03_VM101_ROLLBACK_VERIFIED' "$COMPONENTS/rollback.txt"; then ROLLBACK_PASS=true; else ROLLBACK_PASS=false; fi
}
stop(){
  local stop_result="$1" reason="$2" rc="${3:-1}"; trap - ERR
  if ! mkdir "$STOP_GUARD_DIR" 2>/dev/null; then exit "$rc"; fi
  RESULT="$stop_result"; STOP_REASON="$reason"; [ "$WORKFLOW_READY" != true ] || router_step_phase_fail "$CURRENT_PHASE" "$reason" >/dev/null 2>&1 || true
  attempt_rollback || true; export_evidence >/dev/null 2>&1 || true
  if [ "$WORKFLOW_READY" = true ] && ! router_step_publication_is_verified; then publish_stop_report || true; fi
  emit_final; exit "$rc"
}
on_err(){ local line="$1" rc="$2"; stop STOP_R20P_UNHANDLED_ERROR "phase=$CURRENT_PHASE line=$line rc=$rc" "$rc"; }

for required in "$WORKFLOW_LIB" "$CONTRACT_LIB" "$RUNTIME_TRANSITION_LIB" "$PUBLISHER" "$HTTP" "$FINALIZER" "$SAFE_BUILDER" "$HTML_BUILDER" "$MACHINE_CLOSE"; do [ -e "$required" ] || { RESULT=STOP_R20P_SHARED_API_MISSING; STOP_REASON="$required"; emit_final; exit 20; }; done
source "$WORKFLOW_LIB"; source "$CONTRACT_LIB"; source "$RUNTIME_TRANSITION_LIB"
router_step_workflow_init "$PHASE_CURRENT" "$PHASE_EVENTS" publication_preflight vm101_baseline snapshot backup apply postcheck evidence_export machine_git machine_close model_publication methods_publication project_source_publication external_http_verification step_report_publication
router_runtime_transition_init "$TRANSITION_FILE"
actual_zip="$(sha256sum "$BUNDLE_COPY" | awk '{print $1}')"; actual_installer="$(sha256sum "$STEP_FILE" | awk '{print $1}')"
[ "$actual_zip" = "$EXPECTED_BUNDLE_SHA256" ] || { RESULT=STOP_COPY_OR_TRANSFER_ERROR; STOP_REASON=bundle_sha; emit_final; exit 20; }
[ "$actual_installer" = "$EXPECTED_INSTALLER_SHA256" ] || { RESULT=STOP_COPY_OR_TRANSFER_ERROR; STOP_REASON=installer_sha; emit_final; exit 20; }
printf '%s\n' 'RESULT=PASS_ROUTER_BUNDLE_GATE_R19' 'RESULT=PASS_ROUTER_BUNDLE_GATE_R20' 'RESULT=PASS_ROUTER_BUNDLE_GATE' 'SOURCE=router-step-bootstrap' >"$COMPONENTS/bundle-gate.txt"
COPY_VERIFY=PASS; router_runtime_transition_set "$TRANSITION_FILE" TRANSFER_VERIFIED true
printf 'COPY_VERIFY=PASS\nEXPECTED_BUNDLE_SHA256=%s\nACTUAL_BUNDLE_SHA256=%s\nEXPECTED_INSTALLER_SHA256=%s\nACTUAL_INSTALLER_SHA256=%s\nMANIFEST_VERIFY=PASS\nSYNTAX_VERIFY=PASS\nFIXTURE_VERIFY=PASS\n' "$EXPECTED_BUNDLE_SHA256" "$actual_zip" "$EXPECTED_INSTALLER_SHA256" "$actual_installer" >"$TRANSFER"
WORKFLOW_READY=true
trap 'on_err "$LINENO" "$?"' ERR

phase_begin publication_preflight
[ "$(hostname)" = router-ops ] || stop STOP_R20P_WRONG_HOST "$(hostname)" 21
SOURCE_DOC="$BUNDLE_DIR/project-sources/WG_PAID_MGTS_R20P_R03_SLOT_EXHAUSTED_CONSOLIDATION_FOUNDATION_CONTINUATION.md"
preflight_object "$MODEL_LABEL" vm101-model "$SOURCE_DOC"
preflight_object "$METHODS_LABEL" vm101-methods "$SOURCE_DOC"
preflight_object "$PROJECT_LABEL" project-source-post "$SOURCE_DOC"
preflight_object "$STEP_LABEL" step-report "$BUNDLE_DIR/README.md"
phase_done publication_preflight

phase_begin vm101_baseline
copy_vm101_file "$BUNDLE_DIR/baseline-manifest.sha256" /tmp/r20p-baseline-manifest.sha256
if run_vm101_script "$BUNDLE_DIR/scripts/vm101-preflight.sh" 'R20P_BASELINE_MANIFEST=/tmp/r20p-baseline-manifest.sha256' | tee "$COMPONENTS/vm101-preflight.txt"; then rc=0; else rc=${PIPESTATUS[0]}; fi
[ "$rc" -eq 0 ] || { remote="$(awk -F= '$1=="RESULT"&&$2~/^STOP_/{v=$2}END{print v}' "$COMPONENTS/vm101-preflight.txt")"; stop "${remote:-STOP_R20P_PREFLIGHT_REMOTE_FAILED}" preflight "$rc"; }
for marker in 'RESULT=PASS_R20P_R03_VM101_PREFLIGHT' 'HEALTHY_SLOTS=5' 'MODE=NORMAL' 'REPAIR_COUNTER=0' 'WATCHER_RUNNING=true' 'RETRY_RUNNING=true' 'DIRECT_FAILOPEN_USED=false' 'CONSOLIDATION_ALREADY_ACTIVE=false'; do grep -qx "$marker" "$COMPONENTS/vm101-preflight.txt" || stop STOP_R20P_PREFLIGHT_MARKER "$marker" 22; done
phase_done vm101_baseline

phase_begin snapshot
test "${#SNAPSHOT_NAME}" -le 40 || stop STOP_R20P_SNAPSHOT_NAME_TOO_LONG "$SNAPSHOT_NAME" 23
test "${#SNAPSHOT_NAME}" -le 32 || stop STOP_R20P_SNAPSHOT_NAME_NOT_PREFERRED "$SNAPSHOT_NAME" 23
"$SSH_BIN" -o BatchMode=yes pve-mgts "qm listsnapshot 101 | grep -F -- '$SNAPSHOT_NAME' >/dev/null && exit 9 || qm snapshot 101 '$SNAPSHOT_NAME' --description '$STEP_ID pre-change'" | tee "$COMPONENTS/snapshot.txt"
SNAPSHOT_CREATED=true; phase_done snapshot

phase_begin backup
if run_vm101_script "$BUNDLE_DIR/scripts/vm101-backup.sh" "R20P_BACKUP_DIR=$BACKUP_DIR" | tee "$COMPONENTS/vm101-backup.txt"; then rc=0; else rc=${PIPESTATUS[0]}; fi
[ "$rc" -eq 0 ] || stop STOP_R20P_BACKUP_REMOTE_FAILED backup "$rc"
grep -qx 'RESULT=PASS_R20P_R03_VM101_BACKUP' "$COMPONENTS/vm101-backup.txt" || stop STOP_R20P_BACKUP_MARKER missing 24
grep -qx "BACKUP_DIR=$BACKUP_DIR" "$COMPONENTS/vm101-backup.txt" || stop STOP_R20P_BACKUP_PATH "$BACKUP_DIR" 24
phase_done backup

phase_begin apply
copy_vm101_file "$BUNDLE_DIR/payload/etc/router-egress-vm101.conf" /tmp/router-egress-vm101.r20p-r03.conf
copy_vm101_file "$BUNDLE_DIR/payload/usr/local/sbin/router-wgpay-canary-apply.sh" /tmp/router-wgpay-canary-apply.r20p-r03.sh
copy_vm101_file "$BUNDLE_DIR/payload/usr/local/sbin/router-egress-consolidation-manager.sh" /tmp/router-egress-consolidation-manager.r20p-r03.sh
MUTATION_STARTED=true
RUNTIME_IMPACT=true
if run_vm101_script "$BUNDLE_DIR/scripts/vm101-apply.sh" \
  "R20P_CONFIG_PAYLOAD=/tmp/router-egress-vm101.r20p-r03.conf" "R20P_CONFIG_SHA=$CONFIG_SHA" \
  "R20P_MAPPER_PAYLOAD=/tmp/router-wgpay-canary-apply.r20p-r03.sh" "R20P_MAPPER_SHA=$MAPPER_SHA" \
  "R20P_MANAGER_PAYLOAD=/tmp/router-egress-consolidation-manager.r20p-r03.sh" "R20P_MANAGER_SHA=$MANAGER_SHA" \
  "R20P_BACKUP_DIR=$BACKUP_DIR" | tee "$COMPONENTS/vm101-apply.txt"; then rc=0; else rc=${PIPESTATUS[0]}; fi
[ "$rc" -eq 0 ] || { remote="$(awk -F= '$1=="RESULT"&&$2~/^STOP_/{v=$2}END{print v}' "$COMPONENTS/vm101-apply.txt")"; stop "${remote:-STOP_R20P_APPLY_REMOTE_FAILED}" apply "$rc"; }
for marker in 'RESULT=PASS_R20P_R03_VM101_APPLY' 'CONFIG_INSTALL_PASS=true' 'DYNAMIC_MAPPER_INSTALL_PASS=true' 'CONSOLIDATION_MANAGER_INSTALL_PASS=true' 'CANONICAL_MAPPING_PRESERVED=true' 'CONSOLIDATION_DRY_RUN_PASS=true' 'DIRECT_REQUIRED_DRY_RUN_PASS=true' 'RUNTIME_STATE_UNCHANGED=true' 'WATCHER_RESTORED=true' 'RETRY_RESTORED=true'; do grep -qx "$marker" "$COMPONENTS/vm101-apply.txt" || stop STOP_R20P_APPLY_MARKER "$marker" 25; done
CONFIG_INSTALL_PASS=true; DYNAMIC_MAPPER_INSTALL_PASS=true; CONSOLIDATION_MANAGER_INSTALL_PASS=true; CANONICAL_MAPPING_PRESERVED=true; CONSOLIDATION_DRY_RUN_PASS=true; DIRECT_REQUIRED_DRY_RUN_PASS=true; phase_done apply

phase_begin postcheck
if run_vm101_script "$BUNDLE_DIR/scripts/vm101-postcheck.sh" "R20P_CONFIG_SHA=$CONFIG_SHA" "R20P_MAPPER_SHA=$MAPPER_SHA" "R20P_MANAGER_SHA=$MANAGER_SHA" "R20P_BACKUP_DIR=$BACKUP_DIR" | tee "$COMPONENTS/vm101-postcheck.txt"; then rc=0; else rc=${PIPESTATUS[0]}; fi
[ "$rc" -eq 0 ] || { remote="$(awk -F= '$1=="RESULT"&&$2~/^STOP_/{v=$2}END{print v}' "$COMPONENTS/vm101-postcheck.txt")"; stop "${remote:-STOP_R20P_POSTCHECK_REMOTE_FAILED}" postcheck "$rc"; }
for marker in 'RESULT=PASS_R20P_R03_VM101_POSTCHECK' 'CONFIG_INSTALL_PASS=true' 'DYNAMIC_MAPPER_INSTALL_PASS=true' 'CONSOLIDATION_MANAGER_INSTALL_PASS=true' 'CANONICAL_MAPPING_PRESERVED=true' 'CONSOLIDATION_DRY_RUN_PASS=true' 'DIRECT_REQUIRED_DRY_RUN_PASS=true' 'RUNTIME_STATE_UNCHANGED=true' 'ACTIVE_SLOTS_HEALTHY=5' 'ENDPOINT_CONSISTENCY_PASS=true' 'WATCHER_RUNNING=true' 'RETRY_RUNNING=true' 'SLOT_EXHAUSTED_RUNTIME_TESTED=false' 'CONSOLIDATION_COMMIT_TESTED=false' 'DIRECT_EMERGENCY_TESTED=false' 'REBOOT_TESTED=false'; do grep -qx "$marker" "$COMPONENTS/vm101-postcheck.txt" || stop STOP_R20P_POSTCHECK_MARKER "$marker" 26; done
RUNTIME_STATE_UNCHANGED=true; ACTIVE_SLOTS_HEALTHY=5; ENDPOINT_CONSISTENCY_PASS=true; CORE_CHANGE_COMPLETE=true; router_runtime_transition_set "$TRANSITION_FILE" ACTIVATION_COMPLETE true; phase_done postcheck

phase_begin evidence_export
export_evidence || stop STOP_R20P_EVIDENCE_EXPORT_FAILED evidence 27
phase_done evidence_export

phase_begin machine_git
if run_vm101_command "/usr/local/sbin/router-vm101-git-publish.sh --publish '$STEP_ID'" | tee "$COMPONENTS/vm101-git-publish.txt"; then rc=0; else rc=${PIPESTATUS[0]}; fi
[ "$rc" -eq 0 ] || stop STOP_R20P_VM101_GIT_PUBLISH_FAILED machine_git "$rc"
grep -Eq '^RESULT=PASS_vm101_GIT_PUBLISH$' "$COMPONENTS/vm101-git-publish.txt" || stop STOP_R20P_VM101_GIT_RESULT missing 28
grep -qx 'COMMIT_CREATED=true' "$COMPONENTS/vm101-git-publish.txt" || stop STOP_R20P_VM101_GIT_COMMIT_NOT_CREATED marker 28
grep -qx 'PUSH_PERFORMED=true' "$COMPONENTS/vm101-git-publish.txt" || stop STOP_R20P_VM101_GIT_PUSH_NOT_PERFORMED marker 28
GIT_COMMIT="$(field "$COMPONENTS/vm101-git-publish.txt" GIT_COMMIT)"; GIT_TREE="$(field "$COMPONENTS/vm101-git-publish.txt" GIT_TREE)"; GIT_FILE_COUNT="$(field "$COMPONENTS/vm101-git-publish.txt" GIT_FILE_COUNT)"
[[ "$GIT_COMMIT" =~ ^[0-9a-f]{40}$ ]] || stop STOP_R20P_GIT_COMMIT_FORMAT "$GIT_COMMIT" 28
[[ "$GIT_TREE" =~ ^[0-9a-f]{40}$ ]] || stop STOP_R20P_GIT_TREE_FORMAT "$GIT_TREE" 28
[ "$GIT_FILE_COUNT" = 38 ] || stop STOP_R20P_GIT_FILE_COUNT "$GIT_FILE_COUNT" 28
MACHINE_GIT_PASS=true; phase_done machine_git

phase_begin machine_close
if "$MACHINE_CLOSE" vm101 "$STEP_ID" | tee "$COMPONENTS/router-machine-close-safe.txt"; then rc=0; else rc=${PIPESTATUS[0]}; fi
[ "$rc" -eq 0 ] || stop STOP_R20P_ROUTER_MACHINE_CLOSE_FAILED machine_close "$rc"
grep -Eq '^RESULT=PASS_ROUTER_MACHINE_CLOSE$' "$COMPONENTS/router-machine-close-safe.txt" || stop STOP_R20P_ROUTER_MACHINE_CLOSE_RESULT missing 29
close_commit="$(field "$COMPONENTS/router-machine-close-safe.txt" COMMIT)"; [ "$close_commit" = "$GIT_COMMIT" ] || stop STOP_R20P_ROUTER_MACHINE_CLOSE_COMMIT "$close_commit" 29
VM101_PUBLIC_URL="$(field "$COMPONENTS/router-machine-close-safe.txt" VM101_PUBLIC_URL)"; [[ "$VM101_PUBLIC_URL" =~ ^https://reports\.secret-studio\.ru/latest/[0-9]{8}-[0-9]{6}_vm101_git_source_[0-9a-f]{12}/$ ]] || stop STOP_R20P_VM101_PUBLIC_URL "$VM101_PUBLIC_URL" 29
ROUTER_MACHINE_CLOSE_PASS=true; phase_done machine_close

EVIDENCE_DIR="$STEP_DIR/vm101-evidence"
VM101_MODEL_URL="$PUBLIC_BASE/latest/${PUBLISH_TS}_${MODEL_LABEL}/"
VM101_METHODS_URL="$PUBLIC_BASE/latest/${PUBLISH_TS}_${METHODS_LABEL}/"
PROJECT_SOURCE_POST_URL="$PUBLIC_BASE/latest/${PUBLISH_TS}_${PROJECT_LABEL}/"
PROJECT_SOURCE_POST_FILE_URL="${PROJECT_SOURCE_POST_URL}WG_PAID_MGTS_R20P_R03_SLOT_EXHAUSTED_CONSOLIDATION_FOUNDATION_CONTINUATION.md"
STEP_REPORT_URL="$PUBLIC_BASE/latest/${PUBLISH_TS}_${STEP_LABEL}/"
RESULT=PASS_R20P_R03_SLOT_EXHAUSTED_CONSOLIDATION_FOUNDATION_INSTALLED
STOP_REASON=none
RUNTIME_ENV="$STEP_DIR/runtime-publications.env"; write_final_env "$RUNTIME_ENV"
RUNTIME_DOCS="$STEP_DIR/runtime-publications"; python3 "$BUNDLE_DIR/scripts/build_runtime_publications.py" --env "$RUNTIME_ENV" --output-dir "$RUNTIME_DOCS" --artifact-dir "$EVIDENCE_DIR" | tee "$COMPONENTS/runtime-publications-build.txt"

phase_begin model_publication
MODEL_SAFE="$STEP_DIR/model-safe"; "$SAFE_BUILDER" "$MODEL_SAFE" "$RUNTIME_DOCS/model-summary.txt" model-summary.txt "$EVIDENCE_DIR/installed-hashes.txt" installed-hashes.txt "$EVIDENCE_DIR/live-endpoints.tsv" live-endpoints.txt "$EVIDENCE_DIR/git-status-before-publish.txt" git-status-before-publish.txt "$BUNDLE_DIR/project-sources/WG_PAID_MGTS_R20P_R03_SLOT_EXHAUSTED_CONSOLIDATION_FOUNDATION_CONTINUATION.md" change-contract.txt >"$COMPONENTS/model-safe-payload.txt"
actual_model=''; publish_object "$MODEL_LABEL" vm101-model actual_model "$MODEL_SAFE"/*; [ "$actual_model" = "$VM101_MODEL_URL" ] || stop STOP_R20P_MODEL_URL_MISMATCH "$actual_model" 30; phase_done model_publication

phase_begin methods_publication
METHODS_SAFE="$STEP_DIR/methods-safe"; "$SAFE_BUILDER" "$METHODS_SAFE" "$RUNTIME_DOCS/methods-summary.txt" methods-summary.txt "$BUNDLE_DIR/project-sources/WG_PAID_MGTS_R20P_R03_SLOT_EXHAUSTED_CONSOLIDATION_FOUNDATION_CONTINUATION.md" implementation-contract.txt "$BUNDLE_DIR/reference/source-origin.txt" source-origin.txt >"$COMPONENTS/methods-safe-payload.txt"
actual_methods=''; publish_object "$METHODS_LABEL" vm101-methods actual_methods "$METHODS_SAFE"/*; [ "$actual_methods" = "$VM101_METHODS_URL" ] || stop STOP_R20P_METHODS_URL_MISMATCH "$actual_methods" 31; phase_done methods_publication

phase_begin project_source_publication
actual_project=''; publish_object "$PROJECT_LABEL" project-source-post actual_project "$BUNDLE_DIR/project-sources/WG_PAID_MGTS_R20P_R03_SLOT_EXHAUSTED_CONSOLIDATION_FOUNDATION_CONTINUATION.md" "$RUNTIME_DOCS/WG_PAID_MGTS_CHECKPOINT_AFTER_R20P_R03_BEFORE_R20Q.md" "$BUNDLE_DIR/reference/source-origin.txt"; [ "$actual_project" = "$PROJECT_SOURCE_POST_URL" ] || stop STOP_R20P_PROJECT_SOURCE_URL_MISMATCH "$actual_project" 32; phase_done project_source_publication

phase_begin external_http_verification
: >"$COMPONENTS/final-http.log"
for url in "$VM101_PUBLIC_URL" "$VM130_SOURCE_URL" "$VM101_MODEL_URL" "$VM101_METHODS_URL" "$PROJECT_SOURCE_POST_URL" "$LOCAL_M07_PLAN_URL" "$GLOBAL_PROJECT_PLAN_URL" "$ACCESS_MAP_URL" "$VM100_PUBLIC_URL" "$VM121_PUBLIC_URL"; do "$HTTP" --url "$url" --output "$STEP_DIR/http-final-$(printf '%s' "$url" | sha256sum | cut -c1-12).html" >>"$COMPONENTS/final-http.log" 2>&1; done
HTTP_VERIFY_PASS=true; phase_done external_http_verification

phase_begin step_report_publication
PASS_SAFE="$(build_report_payload PASS)"; FINAL_ENV="$STEP_DIR/finalize.env"; "$FINALIZER" --label "$STEP_LABEL" --payload-dir "$PASS_SAFE" --workflow-current "$PHASE_CURRENT" --workflow-events "$PHASE_EVENTS" --output-env "$FINAL_ENV" --expect-kind step-report >"$COMPONENTS/finalize.log"
actual_step="$(field "$FINAL_ENV" PUBLIC_URL)"; [ "$actual_step" = "$STEP_REPORT_URL" ] || stop STOP_R20P_STEP_REPORT_URL_MISMATCH "$actual_step" 33
PREVIOUS_MOVED_COUNT="$(field "$FINAL_ENV.publish" PREVIOUS_MOVED_COUNT)"; [ -n "$PREVIOUS_MOVED_COUNT" ] || PREVIOUS_MOVED_COUNT=0
FACTS_URL="${STEP_REPORT_URL}facts-public.html"; VERIFY_URL="${STEP_REPORT_URL}verify-public.html"; ROLLBACK_URL="${STEP_REPORT_URL}rollback-public.html"; HTTP_VERIFY_PASS=true
trap - ERR; emit_final; exit 0