#!/usr/bin/env bash

set -euo pipefail

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

project_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
page="$project_root/config/dot/quickshell/modules/settings/ApplicationsPage.qml"

[[ -f "$page" ]] || fail 'Applications page is missing'

assert_contains() {
    rg -F --quiet "$1" "$page" || fail "page is missing: $1"
}

assert_contains 'SettingsPage {'
assert_contains 'objectName: "applications"'
assert_contains 'DesktopEntries.applications.values'
assert_contains 'DefaultApps'
assert_contains 'SettingsCard {'
assert_contains 'SettingRow {'
assert_contains 'activatable:'
assert_contains 'ActionRow {'
assert_contains 'TextRow {'

for label in Browser Mail Files Terminal Music Images Video; do
    assert_contains "label: \"$label\""
done

assert_contains 'title: "Default applications"'
assert_contains 'title: "User autostart"'
assert_contains 'title: "Compositor autostart"'
assert_contains 'categories'
assert_contains 'genericName'
assert_contains '.sort('
assert_contains 'currentEntry'
assert_contains 'read-only'

if rg --quiet 'Component\.onCompleted|DesktopEntries\.(byId|heuristicLookup)' "$page"; then
    fail 'page snapshots or performs a one-time desktop-entry lookup'
fi
if rg --quiet '#[0-9A-Fa-f]{3,8}' "$page"; then
    fail 'page introduces a color literal instead of the shared visual system'
fi

[[ "$(rg --count 'activatable:' "$page")" -ge 2 ]] \
    || fail 'default and autostart rows are not both whole-row activatable'

printf 'applications settings contract: PASS\n'