feat: Material You design system rewrite — Phases 1–4

Complete UI/UX rewrite of hermes-mobile with Material You design system.

Phase 1: Color/Theme/Type/Shapes/Spacing/Motion tokens
Phase 2: HermesScaffold, StateViews (skeleton/empty/error), SearchBar, StatusBadge, ToggleRow
Phase 3: Bottom nav + drawer navigation with NavigationController
Phase 4: All 17 screens rewritten with HermesScaffold and Material You patterns

Closes PR #3.
This commit is contained in:
M57 authored and GitHub committed 2026-06-18 16:34:44 +03:00
1 parent f833005bec
commit d90e36974c
29 files changed
+2669 -2377

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@@ -13,22 +13,15 @@ import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.LazyColumn
import androidx.compose.foundation.lazy.items
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Menu
import androidx.compose.material.icons.filled.Refresh
import androidx.compose.material3.Button
import androidx.compose.material3.Card
import androidx.compose.material3.CardDefaults
import androidx.compose.material3.CircularProgressIndicator
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.OutlinedButton
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Switch
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.runtime.Composable
import androidx.compose.runtime.LaunchedEffect
import androidx.compose.runtime.getValue
@@ -40,6 +33,9 @@ import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.dp
import androidx.lifecycle.compose.collectAsStateWithLifecycle
import androidx.lifecycle.viewmodel.compose.viewModel
import com.m57.hermescontrol.ui.common.ErrorState
import com.m57.hermescontrol.ui.common.HermesScaffold
import com.m57.hermescontrol.ui.common.LoadingState
@OptIn(ExperimentalMaterial3Api::class)
@Composable
@@ -62,141 +58,128 @@ fun McpServersScreen(
}
}
Scaffold(
topBar = {
TopAppBar(
navigationIcon = {
if (onOpenDrawer != null) {
IconButton(onClick = onOpenDrawer) {
Icon(
imageVector = Icons.Filled.Menu,
contentDescription = "Open Drawer",
)
}
}
},
title = { Text("MCP Servers") },
actions = {
IconButton(onClick = { viewModel.loadServers() }) {
Icon(imageVector = Icons.Filled.Refresh, contentDescription = "Refresh")
}
},
)
},
modifier = modifier,
HermesScaffold(
title = "MCP Servers",
onOpenDrawer = onOpenDrawer,
onRefresh = { viewModel.loadServers() },
) { paddingValues ->
Box(
modifier =
Modifier
.fillMaxSize()
.padding(paddingValues),
) {
if (state.isLoading && state.servers.isEmpty()) {
CircularProgressIndicator(modifier = Modifier.align(Alignment.Center))
} else if (state.errorMessage != null && state.servers.isEmpty()) {
Column(
modifier =
Modifier
.align(Alignment.Center)
.padding(16.dp),
horizontalAlignment = Alignment.CenterHorizontally,
) {
Text(text = state.errorMessage ?: "", color = MaterialTheme.colorScheme.error)
Spacer(modifier = Modifier.height(16.dp))
Button(onClick = { viewModel.loadServers() }) {
Text("Retry")
}
}
} else {
LazyColumn(
modifier = Modifier.fillMaxSize(),
contentPadding = PaddingValues(16.dp),
verticalArrangement = Arrangement.spacedBy(12.dp),
) {
items(state.servers) { server ->
Card(
modifier = Modifier.fillMaxWidth(),
colors =
CardDefaults.cardColors(
containerColor =
if (server.enabled) {
MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.15f)
} else {
MaterialTheme.colorScheme.surfaceVariant
},
),
when {
state.isLoading -> {
LoadingState(modifier = Modifier.padding(paddingValues))
}
state.errorMessage != null -> {
ErrorState(
message = state.errorMessage ?: "",
onRetry = { viewModel.loadServers() },
modifier = Modifier.padding(paddingValues),
)
}
else ->
Box(Modifier.fillMaxSize()) {
if (state.isLoading && state.servers.isEmpty()) {
CircularProgressIndicator()
} else if (state.errorMessage != null && state.servers.isEmpty()) {
Column(
modifier = Modifier.padding(16.dp),
horizontalAlignment = Alignment.CenterHorizontally,
) {
Column(
modifier =
Modifier
.fillMaxWidth()
.padding(16.dp),
) {
Row(
Text(text = state.errorMessage ?: "", color = MaterialTheme.colorScheme.error)
Spacer(modifier = Modifier.height(16.dp))
Button(onClick = { viewModel.loadServers() }) {
Text("Retry")
}
}
} else {
LazyColumn(
modifier = Modifier.fillMaxSize(),
contentPadding = PaddingValues(16.dp),
verticalArrangement = Arrangement.spacedBy(12.dp),
) {
items(state.servers) { server ->
Card(
modifier = Modifier.fillMaxWidth(),
horizontalArrangement = Arrangement.SpaceBetween,
verticalAlignment = Alignment.CenterVertically,
colors =
CardDefaults.cardColors(
containerColor =
if (server.enabled) {
MaterialTheme.colorScheme.primaryContainer.copy(alpha = 0.15f)
} else {
MaterialTheme.colorScheme.surfaceVariant
},
),
) {
Column(modifier = Modifier.weight(1f)) {
Text(
text = server.name.replaceFirstChar { it.uppercase() },
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.Bold,
)
Text(
text = "Transport: ${server.transport ?: "stdio"}",
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.onSurfaceVariant,
)
}
Switch(
checked = server.enabled,
onCheckedChange = { viewModel.toggleServer(server) },
)
}
if (server.command != null) {
Spacer(modifier = Modifier.height(8.dp))
val fullCmd = "${server.command} ${server.args.orEmpty().joinToString(" ")}"
Text(
text = "Command:",
style = MaterialTheme.typography.bodySmall,
fontWeight = FontWeight.Bold,
)
Text(
text = fullCmd,
style =
MaterialTheme.typography.bodyMedium.copy(
fontFamily = FontFamily.Monospace,
),
)
}
Spacer(modifier = Modifier.height(16.dp))
Row(
modifier = Modifier.fillMaxWidth(),
horizontalArrangement = Arrangement.End,
) {
OutlinedButton(
onClick = { viewModel.testServer(server.name) },
modifier = Modifier.padding(end = 8.dp),
Column(
modifier =
Modifier
.fillMaxWidth()
.padding(16.dp),
) {
Text("Test")
}
Row(
modifier = Modifier.fillMaxWidth(),
horizontalArrangement = Arrangement.SpaceBetween,
verticalAlignment = Alignment.CenterVertically,
) {
Column(modifier = Modifier.weight(1f)) {
Text(
text = server.name.replaceFirstChar { it.uppercase() },
style = MaterialTheme.typography.titleMedium,
fontWeight = FontWeight.Bold,
)
Text(
text = "Transport: ${server.transport ?: "stdio"}",
style = MaterialTheme.typography.bodySmall,
color = MaterialTheme.colorScheme.onSurfaceVariant,
)
}
OutlinedButton(
onClick = { viewModel.deleteServer(server.name) },
) {
Text("Delete")
Switch(
checked = server.enabled,
onCheckedChange = { viewModel.toggleServer(server) },
)
}
if (server.command != null) {
Spacer(modifier = Modifier.height(8.dp))
val fullCmd = "${server.command} ${server.args.orEmpty().joinToString(" ")}"
Text(
text = "Command:",
style = MaterialTheme.typography.bodySmall,
fontWeight = FontWeight.Bold,
)
Text(
text = fullCmd,
style =
MaterialTheme.typography.bodyMedium.copy(
fontFamily = FontFamily.Monospace,
),
)
}
Spacer(modifier = Modifier.height(16.dp))
Row(
modifier = Modifier.fillMaxWidth(),
horizontalArrangement = Arrangement.End,
) {
OutlinedButton(
onClick = { viewModel.testServer(server.name) },
modifier = Modifier.padding(end = 8.dp),
) {
Text("Test")
}
OutlinedButton(
onClick = { viewModel.deleteServer(server.name) },
) {
Text("Delete")
}
}
}
}
}
}
}
}
}
}
}
}