package eu.kanade.presentation.more.settings.screen

import androidx.annotation.StringRes
import androidx.compose.runtime.Composable
import androidx.compose.runtime.ReadOnlyComposable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.remember
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.pluralStringResource
import androidx.compose.ui.res.stringResource
import androidx.fragment.app.FragmentActivity
import eu.kanade.presentation.more.settings.Preference
import eu.kanade.presentation.util.collectAsState
import eu.kanade.tachiyomi.R
import eu.kanade.tachiyomi.core.security.SecurityPreferences
import eu.kanade.tachiyomi.util.system.AuthenticatorUtil.authenticate
import eu.kanade.tachiyomi.util.system.AuthenticatorUtil.isAuthenticationSupported
import uy.kohesive.injekt.Injekt
import uy.kohesive.injekt.api.get

class SettingsSecurityScreen : SearchableSettings {

    @ReadOnlyComposable
    @Composable
    @StringRes
    override fun getTitleRes() = R.string.pref_category_security

    @Composable
    override fun getPreferences(): List<Preference> {
        val context = LocalContext.current
        val securityPreferences = remember { Injekt.get<SecurityPreferences>() }
        val authSupported = remember { context.isAuthenticationSupported() }

        val useAuthPref = securityPreferences.useAuthenticator()

        val useAuth by useAuthPref.collectAsState()

        return listOf(
            Preference.PreferenceItem.SwitchPreference(
                pref = useAuthPref,
                title = stringResource(R.string.lock_with_biometrics),
                enabled = authSupported,
                onValueChanged = {
                    (context as FragmentActivity).authenticate(
                        title = context.getString(R.string.lock_with_biometrics),
                    )
                },
            ),
            Preference.PreferenceItem.ListPreference(
                pref = securityPreferences.lockAppAfter(),
                title = stringResource(R.string.lock_when_idle),
                enabled = authSupported && useAuth,
                entries = LockAfterValues
                    .associateWith {
                        when (it) {
                            -1 -> stringResource(R.string.lock_never)
                            0 -> stringResource(R.string.lock_always)
                            else -> pluralStringResource(id = R.plurals.lock_after_mins, count = it, it)
                        }
                    },
                onValueChanged = {
                    (context as FragmentActivity).authenticate(
                        title = context.getString(R.string.lock_when_idle),
                    )
                },
            ),
            Preference.PreferenceItem.SwitchPreference(
                pref = securityPreferences.hideNotificationContent(),
                title = stringResource(R.string.hide_notification_content),
            ),
            Preference.PreferenceItem.ListPreference(
                pref = securityPreferences.secureScreen(),
                title = stringResource(R.string.secure_screen),
                entries = SecurityPreferences.SecureScreenMode.values()
                    .associateWith { stringResource(it.titleResId) },
            ),
            Preference.PreferenceItem.InfoPreference(stringResource(R.string.secure_screen_summary)),
        )
    }
}

private val LockAfterValues = listOf(
    0, // Always
    1,
    2,
    5,
    10,
    -1, // Never
)