#!/usr/bin/env bats
#
# party clean: remove the caller's own dead party dirs. Mistake-proofing
# gates mirror cmd_close: own-basename glob, no symlinks, [ -O ], and a
# dead socket. Liveness is faked through PARTY_TMUX stubs so no real
# server or group membership is needed.

load 'helpers'

setup() {
  setup_party_sandbox
  load_party_lib
}

teardown() { teardown_party_sandbox; }

@test "clean removes a dead leftover dir" {
  ensure_party_dir "$USER" ghost
  run "$PARTY_BIN" clean
  [ "$status" -eq 0 ]
  [[ "$output" == *"removed"*"ghost"* ]]
  [ ! -d "$PARTY_SOCKET_DIR/party-$USER:ghost.d" ]
}

@test "clean removes a crash-before-bind dir (no sock at all)" {
  mkdir "$PARTY_SOCKET_DIR/party-$USER:stillborn.d"
  run "$PARTY_BIN" clean
  [ "$status" -eq 0 ]
  [ ! -d "$PARTY_SOCKET_DIR/party-$USER:stillborn.d" ]
}

@test "clean skips a live party and says to use close" {
  cat > "$PARTY_TMP/tmux-ok" <<'EOF'
#!/bin/sh
exit 0
EOF
  chmod +x "$PARTY_TMP/tmux-ok"
  export PARTY_TMUX="$PARTY_TMP/tmux-ok"
  ensure_party_dir "$USER" running
  run "$PARTY_BIN" clean
  [ "$status" -eq 0 ]
  [[ "$output" == *"skipping"*"running"* ]]
  [[ "$output" == *"party close"* ]]
  [ -d "$PARTY_SOCKET_DIR/party-$USER:running.d" ]
}

@test "clean never follows a planted symlink" {
  mkdir "$PARTY_TMP/target"
  : > "$PARTY_TMP/target/precious"
  ln -s "$PARTY_TMP/target" "$PARTY_SOCKET_DIR/party-$USER:lnk.d"
  run "$PARTY_BIN" clean
  [ "$status" -eq 0 ]
  [ -e "$PARTY_TMP/target/precious" ]
  [ -L "$PARTY_SOCKET_DIR/party-$USER:lnk.d" ]
}

@test "clean ignores other users' dirs" {
  ensure_party_dir nobody theirparty
  run "$PARTY_BIN" clean
  [ "$status" -eq 0 ]
  [ -d "$PARTY_SOCKET_DIR/party-nobody:theirparty.d" ]
}

@test "clean with nothing to do says so" {
  run "$PARTY_BIN" clean
  [ "$status" -eq 0 ]
  [[ "$output" == *"nothing to clean"* ]]
}

@test "clean rejects arguments" {
  run "$PARTY_BIN" clean extra
  [ "$status" -eq 2 ]
}

@test "host's EEXIST message recommends party clean" {
  ensure_party_dir "$USER" blocked
  export TMUX_PARTY_GROUP="$(id -gn)"
  run "$PARTY_BIN" host blocked
  [ "$status" -eq 1 ]
  [[ "$output" == *"party clean"* ]]
}