package io.nekohasekai.sagernet.ui.compose.screens
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Info
import androidx.compose.material.icons.filled.Menu
import androidx.compose.material3.Card
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Scaffold
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.draw.clip
import androidx.compose.ui.unit.dp
import io.nekohasekai.sagernet.BuildConfig
import io.nekohasekai.sagernet.ui.compose.components.OwenclaveTopAppBar
@OptIn(ExperimentalMaterial3Api::class)
@Composable
fun AboutScreen(
onMenuClick: () -> Unit,
) {
val scrollBehavior = TopAppBarDefaults.enterAlwaysScrollBehavior(rememberTopAppBarState())
Scaffold(
modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
containerColor = MaterialTheme.colorScheme.surfaceContainer,
topBar = {
OwenclaveTopAppBar(
title = "About",
navigationIcon = Icons.Filled.Menu,
onNavigationClick = onMenuClick,
scrollBehavior = scrollBehavior,
)
},
) { paddingValues ->
Box(
modifier = Modifier
.fillMaxSize()
.padding(paddingValues)
.verticalScroll(rememberScrollState())
.padding(24.dp)
) {
Column(
horizontalAlignment = Alignment.CenterHorizontally,
modifier = Modifier.fillMaxWidth(),
) {
io.nekohasekai.sagernet.ui.compose.components.AppLogo(
style = io.nekohasekai.sagernet.ui.compose.components.AppLogoStyle.fromId(
io.nekohasekai.sagernet.database.DataStore.appLogo
),
size = 108.dp,
)
Spacer(Modifier.height(16.dp))
Text(
text = "Owenclave",
style = MaterialTheme.typography.headlineMedium,
)
Spacer(Modifier.height(4.dp))
Text(
text = "Version ${BuildConfig.VERSION_NAME} (${BuildConfig.VERSION_CODE})",
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurfaceVariant,
)
Spacer(Modifier.height(32.dp))
AboutSection(title = "Project", items = listOf(
"GitHub" to "https://github.com/owenewans/owenclave",
"License" to "GPL-3.0",
"Based on" to "SagerNet/exclave",
))
Spacer(Modifier.height(16.dp))
AboutSection(title = "Components", items = listOf(
"Core" to "libowenclavecore",
"Protocols" to "SOCKS, HTTP, SS, SSR, VMess, VLESS, Trojan, Naive, Hysteria2, SSH, WireGuard, Mieru, TUIC, Juicity, HTTP/3, AnyTLS, ShadowQUIC, TrustTunnel, Snell, OLCRTC",
))
Spacer(Modifier.height(16.dp))
AboutSection(title = "Credits", items = listOf(
"SagerNet" to "nekohasekai",
"Shadowsocks" to "Mygod Studio",
"V2Ray" to "v2ray project",
))
}
}
}
}
@Composable
private fun AboutSection(
title: String,
items: List
>,
) {
Card(
modifier = Modifier.fillMaxWidth(),
shape = MaterialTheme.shapes.large,
) {
Column(modifier = Modifier.padding(20.dp)) {
Text(
text = title,
style = MaterialTheme.typography.titleMedium,
color = MaterialTheme.colorScheme.primary,
)
Spacer(Modifier.height(12.dp))
items.forEach { (key, value) ->
Row(
modifier = Modifier.fillMaxWidth().padding(vertical = 4.dp),
horizontalArrangement = Arrangement.SpaceBetween,
) {
Text(
text = key,
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurfaceVariant,
)
Text(
text = value,
style = MaterialTheme.typography.bodyMedium,
color = MaterialTheme.colorScheme.onSurface,
)
}
}
}
}
}