// SPDX-License-Identifier: GPL-3.0-only
package helium314.keyboard.settings.screens

import androidx.compose.material3.Icon
import androidx.compose.material3.Surface
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.scale
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.res.stringResource
import androidx.compose.ui.tooling.preview.Preview
import helium314.keyboard.latin.R
import helium314.keyboard.latin.settings.AboutFragment
import helium314.keyboard.latin.settings.AdvancedSettingsFragment
import helium314.keyboard.latin.settings.AppearanceSettingsFragment
import helium314.keyboard.latin.settings.CorrectionSettingsFragment
import helium314.keyboard.latin.settings.GestureSettingsFragment
import helium314.keyboard.latin.settings.LanguageSettingsFragment
import helium314.keyboard.latin.settings.PreferencesSettingsFragment
import helium314.keyboard.latin.settings.ToolbarSettingsFragment
import helium314.keyboard.latin.utils.JniUtils
import helium314.keyboard.latin.utils.getActivity
import helium314.keyboard.latin.utils.switchTo
import helium314.keyboard.settings.Preference
import helium314.keyboard.settings.PreferenceCategory
import helium314.keyboard.settings.SearchPrefScreen
import helium314.keyboard.settings.Theme

@Composable
fun MainSettingsScreen(
    onClickAbout: () -> Unit,
    onClickTextCorrection: () -> Unit,
    onClickPreferences: () -> Unit,
    onClickToolbar: () -> Unit,
    onClickGestureTyping: () -> Unit,
    onClickAdvanced: () -> Unit,
    onClickAppearance: () -> Unit,
    onClickBack: () -> Unit,
) {
    val ctx = LocalContext.current
    SearchPrefScreen(
        onClickBack = onClickBack,
        title = stringResource(R.string.ime_settings),
    ) {
        Preference(
            name = stringResource(R.string.settings_screen_preferences),
            onClick = onClickPreferences,
            icon = R.drawable.ic_settings_preferences_foreground
        ) {
            Icon(
                painter = painterResource(R.drawable.ic_arrow_left),
                modifier = Modifier.scale(-1f, 1f),
                contentDescription = null
            )
        }
        Preference(
            name = stringResource(R.string.settings_screen_appearance),
            onClick = onClickAppearance,
            icon = R.drawable.ic_settings_appearance_foreground
        ) {
            Icon(
                painter = painterResource(R.drawable.ic_arrow_left),
                modifier = Modifier.scale(-1f, 1f),
                contentDescription = null
            )
        }
        Preference(
            name = stringResource(R.string.settings_screen_toolbar),
            onClick = onClickToolbar,
            icon = R.drawable.ic_settings_toolbar_foreground
        ) {
            Icon(
                painter = painterResource(R.drawable.ic_arrow_left),
                modifier = Modifier.scale(-1f, 1f),
                contentDescription = null
            )
        }
        if (JniUtils.sHaveGestureLib)
            Preference(
                name = stringResource(R.string.settings_screen_gesture),
                onClick = onClickGestureTyping,
                icon = R.drawable.ic_settings_gesture_foreground
            )
        Preference(
            name = stringResource(R.string.settings_screen_correction),
            onClick = onClickTextCorrection,
            icon = R.drawable.ic_settings_correction_foreground
        ) {
            Icon(
                painter = painterResource(R.drawable.ic_arrow_left),
                modifier = Modifier.scale(-1f, 1f),
                contentDescription = null
            )
        }
        Preference(
            name = stringResource(R.string.settings_screen_advanced),
            onClick = onClickAdvanced,
            icon = R.drawable.ic_settings_advanced_foreground
        ) {
            Icon(
                painter = painterResource(R.drawable.ic_arrow_left),
                modifier = Modifier.scale(-1f, 1f),
                contentDescription = null
            )
        }
        Preference(
            name = stringResource(R.string.settings_screen_about),
            onClick = onClickAbout,
            icon = R.drawable.ic_settings_about_foreground
        ) {
            Icon(
                painter = painterResource(R.drawable.ic_arrow_left),
                modifier = Modifier.scale(-1f, 1f),
                contentDescription = null
            )
        }
        PreferenceCategory(
            title = "old screens"
        ) {
            Preference(
                name = stringResource(R.string.language_and_layouts_title),
                onClick = { ctx.getActivity()?.switchTo(LanguageSettingsFragment()) }
            )
            Preference(
                name = stringResource(R.string.settings_screen_preferences),
                onClick = { ctx.getActivity()?.switchTo(PreferencesSettingsFragment()) }
            )
            Preference(
                name = stringResource(R.string.settings_screen_appearance),
                onClick = { ctx.getActivity()?.switchTo(AppearanceSettingsFragment()) }
            )
            Preference(
                name = stringResource(R.string.settings_screen_toolbar),
                onClick = { ctx.getActivity()?.switchTo(ToolbarSettingsFragment()) }
            )
            if (JniUtils.sHaveGestureLib)
                Preference(
                    name = stringResource(R.string.settings_screen_gesture),
                    onClick = { ctx.getActivity()?.switchTo(GestureSettingsFragment()) }
                )
            Preference(
                name = stringResource(R.string.settings_screen_correction),
                onClick = { ctx.getActivity()?.switchTo(CorrectionSettingsFragment()) }
            )
            Preference(
                name = stringResource(R.string.settings_screen_advanced),
                onClick = { ctx.getActivity()?.switchTo(AdvancedSettingsFragment()) }
            )
            Preference(
                name = stringResource(R.string.settings_screen_about),
                onClick = { ctx.getActivity()?.switchTo(AboutFragment()) }
            )
        }
    }
}

@Preview
@Composable
private fun PreviewScreen() {
    Theme(true) {
        Surface {
            MainSettingsScreen({}, {}, {}, {}, {}, {}, {}, {})
        }
    }
}