#!/bin/sh
# Fake hyprctl for testing layout-navigate.
#
# State files live in $FAKE_HYPR_DIR:
#   activewindow.json      - first activewindow call returns this
#   activewindow.1.json    - second call (after togglespecialworkspace) returns this, if present
#   layout.json            - getoption general:layout returns this
#   dispatch.log           - every "dispatch" invocation appended here (one line)
#   call-count             - internal counter for activewindow calls

: "${FAKE_HYPR_DIR:?FAKE_HYPR_DIR must be set}"

cmd="$1"
shift

case "$cmd" in
    activewindow)
        # Count calls so tests can provide a post-toggle state
        count_file="$FAKE_HYPR_DIR/call-count"
        count=$(cat "$count_file" 2>/dev/null || echo 0)
        next=$((count + 1))
        echo "$next" > "$count_file"

        if [ "$count" -eq 0 ]; then
            cat "$FAKE_HYPR_DIR/activewindow.json"
        else
            # Try numbered file; fall back to original
            numbered="$FAKE_HYPR_DIR/activewindow.$count.json"
            if [ -f "$numbered" ]; then
                cat "$numbered"
            else
                cat "$FAKE_HYPR_DIR/activewindow.json"
            fi
        fi
        ;;
    getoption)
        cat "$FAKE_HYPR_DIR/layout.json"
        ;;
    dispatch)
        # Log the entire dispatch invocation as one line
        echo "dispatch $*" >> "$FAKE_HYPR_DIR/dispatch.log"
        echo "ok"
        ;;
    *)
        echo "fake-hyprctl: unknown command '$cmd'" >&2
        exit 1
        ;;
esac