#!/usr/bin/env bash

set -euo pipefail

fail() {
    printf 'Control Center contract: %s\n' "$1" >&2
    exit 1
}

project_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"

cleanup() {
    qs ipc call quicksettings close >/dev/null 2>&1 || true
    qs ipc call kdeconnect reset >/dev/null 2>&1 || true
    qs ipc call home-assistant reset >/dev/null 2>&1 || true
}
trap cleanup EXIT

rg -Fq 'readonly property int controlCenterWidth: 430' \
    "$project_root/config/dot/quickshell/config/Theme.qml" \
    || fail 'approved Control Center width is missing'
rg -Fq 'readonly property int controlCenterTopGap: 2' \
    "$project_root/config/dot/quickshell/config/Theme.qml" \
    || fail 'approved top attachment is missing'
rg -Fq 'margins.top: Theme.barHeight + Theme.controlCenterTopGap' \
    "$project_root/config/dot/quickshell/modules/quicksettings/QuickSettings.qml" \
    || fail 'Control Center is not tightly attached to the bar'
rg -Fq 'implicitWidth: Theme.controlCenterWidth' \
    "$project_root/config/dot/quickshell/modules/quicksettings/QuickSettings.qml" \
    || fail 'Control Center window does not use its geometry token'
rg -Fq 'HomeControls' \
    "$project_root/config/dot/quickshell/modules/quicksettings/QuickSettingsPanel.qml" \
    || fail 'Home controls are not mounted'
rg -Fq 'PhoneControls' \
    "$project_root/config/dot/quickshell/modules/quicksettings/QuickSettingsPanel.qml" \
    || fail 'Phone controls are not mounted'
rg -Fq 'visible: KdeConnect.phoneReachable' \
    "$project_root/config/dot/quickshell/modules/bar/StatusCluster.qml" \
    || fail 'reachable phone state is absent from the bar'

for component in ControlSectionHeader HomeControls HomeTile PhoneControls RecentExchange; do
    [[ -f "$project_root/config/dot/quickshell/modules/quicksettings/$component.qml" ]] \
        || fail "$component is missing"
done

qs ipc call home-assistant fixture ready >/dev/null
qs ipc call kdeconnect fixture reachable >/dev/null
qs ipc call quicksettings open >/dev/null

hyprctl layers | rg -q 'namespace: qs-popover-quicksettings' \
    || fail 'Control Center layer did not map'
jq -e '.open == true and .expandedSection == ""' \
    <<<"$(qs ipc call quicksettings status)" >/dev/null \
    || fail 'Control Center did not open in its resting state'

qs ipc call quicksettings section home >/dev/null
jq -e '.open == true and .expandedSection == "home"' \
    <<<"$(qs ipc call quicksettings status)" >/dev/null \
    || fail 'Home section did not expand'

qs ipc call quicksettings section phone >/dev/null
jq -e '.open == true and .expandedSection == "phone"' \
    <<<"$(qs ipc call quicksettings status)" >/dev/null \
    || fail 'Phone did not replace Home as the expanded section'

qs ipc call quicksettings section phone >/dev/null
jq -e '.open == true and .expandedSection == ""' \
    <<<"$(qs ipc call quicksettings status)" >/dev/null \
    || fail 'expanded Phone section did not collapse'

trap - EXIT
cleanup
printf 'Control Center contract: PASS\n'