Add VIP selection page and related data models

This commit introduces a new VIP selection page (`VipSelPage.kt`) that allows users to choose between Premium and Standard membership plans.

Key changes include:

*   **New VIP Selection UI:**
    *   `VipSelPage.kt`: Implements the UI for selecting VIP plans, displaying prices, and benefits.
    *   `SelfProfileAction.kt`: Updated to include a "Rave Premium" button alongside "Edit Profile".
*   **Data Models for Membership:**
    *   `MembershipModels.kt`: Defines data classes for membership configuration (`MembershipConfigData`, `ConfigData`, `Member`, `Benefit`, `Good`), price models (`VipPriceModel`), page data models (`VipPageDataModel`), and request bodies (`ValidateProductRequestBody`, `ValidateData`).
    *   `VipModelMapper`: Provides functions to transform backend data into UI-friendly models for price and benefit display.
*   **API Integration:**
    *   `RiderProAPI.kt`: Added new endpoints `getMembershipConfig` to fetch membership details and `validateAndroidProduct` for product validation.
*   **Navigation:**
    *   `Navi.kt`: Added `VipSelPage` to the navigation routes.
    *   `ProfileV3.kt`: The "Rave Premium" button in the self profile action now navigates to the `VipSelPage`.
*   **Theming:**
    *   `Colors.kt`: Added new color definitions for premium buttons, VIP benefit highlighting, and price card states (selected/unselected).
*   **Assets:**
    *   `ic_member.webp`: New icon for the "Rave Premium" button.

app/src/main/java/com/aiosman/ravenow/Colors.kt

@@ -35,6 +35,16 @@ open class AppThemeData(
     var tabUnselectedText: Color,
     var bubbleBackground: Color,
     var profileBackground:Color,
+    // Premium 按钮相关颜色
+    var premiumText: Color,
+    var premiumBackground: Color,
+    // VIP 权益强调色（用于 2X / 勾选高亮）
+    var vipHave: Color,
+    // 价格卡片颜色
+    var priceCardSelectedBorder: Color,
+    var priceCardSelectedBackground: Color,
+    var priceCardUnselectedBorder: Color,
+    var priceCardUnselectedBackground: Color,
 )
 
 class LightThemeColors : AppThemeData(
@@ -66,7 +76,14 @@ class LightThemeColors : AppThemeData(
     tabSelectedText = Color(0xffffffff),
     tabUnselectedText = Color(0xff000000),
     bubbleBackground = Color(0xfff5f5f5),
-    profileBackground = Color(0xffffffff)
+    profileBackground = Color(0xffffffff),
+    premiumText = Color(0xFFCD7B00),
+    premiumBackground = Color(0xFFFFF5D4),
+    vipHave = Color(0xFFFAAD14),
+    priceCardSelectedBorder = Color(0xFF000000),
+    priceCardSelectedBackground = Color(0xFFFFF5D4),
+    priceCardUnselectedBorder = Color(0xFFF0EEF1),
+    priceCardUnselectedBackground = Color(0xFFFAF9FB),
 )
 
 class DarkThemeColors : AppThemeData(
@@ -98,6 +115,13 @@ class DarkThemeColors : AppThemeData(
     tabSelectedText = Color(0xff000000),
     tabUnselectedText = Color(0xffffffff),
     bubbleBackground = Color(0xfff2d2c2e),
-    profileBackground = Color(0xff100c12)
+    profileBackground = Color(0xff100c12),
+    premiumText = Color(0xFFCD7B00),
+    premiumBackground = Color(0xFFFFF5D4),
+    vipHave = Color(0xFFFAAD14),
+    priceCardSelectedBorder = Color(0xFF000000),
+    priceCardSelectedBackground = Color(0xFFFFF5D4),
+    priceCardUnselectedBorder = Color(0xFFF0EEF1),
+    priceCardUnselectedBackground = Color(0xFFFAF9FB),
 
 )

app/src/main/java/com/aiosman/ravenow/data/api/RiderProAPI.kt

@@ -12,6 +12,9 @@ import com.aiosman.ravenow.data.ListContainer
 import com.aiosman.ravenow.data.Moment
 import com.aiosman.ravenow.data.Room
 import com.aiosman.ravenow.entity.ChatNotification
+import com.aiosman.ravenow.data.membership.MembershipConfigData
+import com.aiosman.ravenow.data.membership.ValidateData
+import com.aiosman.ravenow.data.membership.ValidateProductRequestBody
 import com.google.gson.annotations.SerializedName
 import okhttp3.MultipartBody
 import okhttp3.RequestBody
@@ -256,6 +259,15 @@ data class RemoveAccountRequestBody(
 )
 
 interface RaveNowAPI {
+    @GET("membership/config")
+    @retrofit2.http.Headers("X-Requires-Auth: true")
+    suspend fun getMembershipConfig(): Response<DataContainer<MembershipConfigData>>
+
+    @POST("membership/android/product/validate")
+    @retrofit2.http.Headers("X-Requires-Auth: true")
+    suspend fun validateAndroidProduct(
+        @Body body: ValidateProductRequestBody
+    ): Response<DataContainer<ValidateData>>
     @POST("register")
     suspend fun register(@Body body: RegisterRequestBody): Response<Unit>
 

app/src/main/java/com/aiosman/ravenow/data/membership/MembershipModels.kt

@@ -0,0 +1,192 @@
+package com.aiosman.ravenow.data.membership
+
+import com.google.gson.JsonElement
+import com.google.gson.annotations.SerializedName
+
+data class MembershipConfigData(
+    @SerializedName("id") val id: Int,
+    @SerializedName("name") val name: String,
+    @SerializedName("description") val description: String,
+    @SerializedName("version") val version: String,
+    @SerializedName("config_data") val configData: ConfigData,
+    @SerializedName("createdAt") val createdAt: String,
+    @SerializedName("updatedAt") val updatedAt: String,
+)
+
+data class ConfigData(
+    @SerializedName("members") val members: List<Member>
+)
+
+data class Member(
+    @SerializedName("name") val name: String,
+    @SerializedName("benefits") val benefits: List<Benefit>,
+    @SerializedName("goods") val goods: List<Good>,
+)
+
+data class Benefit(
+    @SerializedName("level") val level: Int,
+    @SerializedName("name") val name: String,
+    @SerializedName("value") val value: JsonElement,
+    @SerializedName("order") val order: Int,
+)
+
+data class Good(
+    @SerializedName("description") val description: String,
+    @SerializedName("discount") val discount: Double,
+    @SerializedName("goods_id") val goodsId: String,
+    @SerializedName("originalPrice") val originalPrice: Double,
+    @SerializedName("period") val period: String,
+    @SerializedName("price") val price: Double,
+)
+
+data class ValidateProductRequestBody(
+    @SerializedName("plan_id") val planId: String,
+    @SerializedName("product_id") val productId: String,
+)
+
+data class ValidateData(
+    @SerializedName("isValid") val isValid: Boolean,
+    @SerializedName("mapped") val mapped: Boolean,
+    @SerializedName("hasUnfinishedOrder") val hasUnfinishedOrder: Boolean,
+)
+
+data class VipPriceModel(
+    val title: String,
+    val proPrice: String,
+    val standardPrice: String,
+    val proDesc: String,
+    val standardDesc: String,
+    val id: String,
+    val proGoodsId: String?,
+    val standardGoodsId: String?,
+) {
+    companion object {
+        const val MONTH_ID = "monthly"
+        const val YEAR_ID = "yearly"
+    }
+}
+
+data class VipPageDataModel(
+    val title: String,
+    val proHave: Boolean?,
+    val proDesc: String,
+    val standardHave: Boolean?,
+    val standardDesc: String,
+    val freeHave: Boolean?,
+    val freeDesc: String,
+    val order: Int,
+)
+
+object VipModelMapper {
+    fun generatePageDataList(members: List<Member>): List<VipPageDataModel> {
+        if (members.size < 3) return emptyList()
+        val free = members[0]
+        val standard = members[1]
+        val pro = members[2]
+
+        val names = (members.flatMap { it.benefits.map { b -> b.name } }).toSet().sorted()
+        val list = names.map { name ->
+            val freeB = free.benefits.firstOrNull { it.name == name }
+            val stdB = standard.benefits.firstOrNull { it.name == name }
+            val proB = pro.benefits.firstOrNull { it.name == name }
+
+            val order = proB?.order ?: stdB?.order ?: freeB?.order ?: 0
+            VipPageDataModel(
+                title = name,
+                proHave = proB?.value?.asBooleanOrNull(),
+                proDesc = proB?.value?.asStringOrEmpty() ?: "",
+                standardHave = stdB?.value?.asBooleanOrNull(),
+                standardDesc = stdB?.value?.asStringOrEmpty() ?: "",
+                freeHave = freeB?.value?.asBooleanOrNull(),
+                freeDesc = freeB?.value?.asStringOrEmpty() ?: "",
+                order = order,
+            )
+        }
+        return list.sortedBy { it.order }
+    }
+
+    fun generatePriceDataList(members: List<Member>): List<VipPriceModel> {
+        if (members.size < 3) return emptyList()
+        val standard = members[1]
+        val pro = members[2]
+
+        val list = mutableListOf<VipPriceModel>()
+        // 首月（示例：如果后端 period = "first_month"）
+        val stdFirst = standard.goods.firstOrNull { it.period == "first_month" }
+        val proFirst = pro.goods.firstOrNull { it.period == "first_month" }
+        if (stdFirst != null && proFirst != null) {
+            list.add(
+                VipPriceModel(
+                    title = "首月",
+                    proPrice = proFirst.price.toInt().toString(),
+                    standardPrice = stdFirst.price.toInt().toString(),
+                    proDesc = proFirst.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    standardDesc = stdFirst.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    id = "first_month",
+                    proGoodsId = proFirst.goodsId,
+                    standardGoodsId = stdFirst.goodsId,
+                )
+            )
+        }
+        val stdMonth = standard.goods.firstOrNull { it.period == "month" }
+        val proMonth = pro.goods.firstOrNull { it.period == "month" }
+        if (stdMonth != null && proMonth != null) {
+            list.add(
+                VipPriceModel(
+                    title = "月付",
+                    proPrice = proMonth.price.toInt().toString(),
+                    standardPrice = stdMonth.price.toInt().toString(),
+                    proDesc = proMonth.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    standardDesc = stdMonth.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    id = VipPriceModel.MONTH_ID,
+                    proGoodsId = proMonth.goodsId,
+                    standardGoodsId = stdMonth.goodsId,
+                )
+            )
+        }
+        // 半年
+        val stdHalf = standard.goods.firstOrNull { it.period == "half_year" }
+        val proHalf = pro.goods.firstOrNull { it.period == "half_year" }
+        if (stdHalf != null && proHalf != null) {
+            list.add(
+                VipPriceModel(
+                    title = "半年",
+                    proPrice = proHalf.price.toInt().toString(),
+                    standardPrice = stdHalf.price.toInt().toString(),
+                    proDesc = proHalf.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    standardDesc = stdHalf.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    id = "half_year",
+                    proGoodsId = proHalf.goodsId,
+                    standardGoodsId = stdHalf.goodsId,
+                )
+            )
+        }
+        val stdYear = standard.goods.firstOrNull { it.period == "year" }
+        val proYear = pro.goods.firstOrNull { it.period == "year" }
+        if (stdYear != null && proYear != null) {
+            list.add(
+                VipPriceModel(
+                    title = "每年",
+                    proPrice = proYear.price.toInt().toString(),
+                    standardPrice = stdYear.price.toInt().toString(),
+                    proDesc = proYear.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    standardDesc = stdYear.originalPrice.takeIf { it > 0 }?.toInt()?.toString() ?: "",
+                    id = VipPriceModel.YEAR_ID,
+                    proGoodsId = proYear.goodsId,
+                    standardGoodsId = stdYear.goodsId,
+                )
+            )
+        }
+        return list
+    }
+}
+
+private fun JsonElement.asStringOrEmpty(): String {
+    return try { if (isJsonPrimitive && asJsonPrimitive.isString) asString else "" } catch (_: Exception) { "" }
+}
+
+private fun JsonElement.asBooleanOrNull(): Boolean? {
+    return try { if (isJsonPrimitive && asJsonPrimitive.isBoolean) asBoolean else null } catch (_: Exception) { null }
+}
+
+

app/src/main/java/com/aiosman/ravenow/ui/Navi.kt

@@ -65,6 +65,7 @@ import com.aiosman.ravenow.ui.post.NewPostImageGridScreen
 import com.aiosman.ravenow.ui.post.NewPostScreen
 import com.aiosman.ravenow.ui.post.PostScreen
 import com.aiosman.ravenow.ui.profile.AccountProfileV2
+import com.aiosman.ravenow.ui.index.tabs.profile.vip.VipSelPage
 
 sealed class NavigationRoute(
     val route: String,
@@ -107,6 +108,7 @@ sealed class NavigationRoute(
     data object AddAgent : NavigationRoute("AddAgent")
     data object CreateGroupChat : NavigationRoute("CreateGroupChat")
     data object GroupInfo : NavigationRoute("GroupInfo/{id}")
+    data object VipSelPage : NavigationRoute("VipSelPage")
     data object RemoveAccountScreen: NavigationRoute("RemoveAccount")
 }
 
@@ -343,6 +345,9 @@ fun NavigationController(
         composable(route = NavigationRoute.RemoveAccountScreen.route) {
             RemoveAccountScreen()
         }
+        composable(route = NavigationRoute.VipSelPage.route) {
+            VipSelPage()
+        }
         composable(route = NavigationRoute.FavouritesScreen.route) {
             FavouriteNoticeScreen()
         }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/ProfileV3.kt

@@ -338,11 +338,16 @@ fun ProfileV3(
                                             modifier = Modifier.padding(horizontal = 16.dp)
                                         ) {
                                             if (isSelf) {
-                                                SelfProfileAction {
-                                                    navController.navigate(
-                                                        NavigationRoute.AccountEdit.route
-                                                    )
-                                                }
+                                                SelfProfileAction(
+                                                    onEditProfile = {
+                                                        navController.navigate(
+                                                            NavigationRoute.AccountEdit.route
+                                                        )
+                                                    },
+                                                    onPremiumClick = {
+                                                        navController.navigate(NavigationRoute.VipSelPage.route)
+                                                    }
+                                                )
                                             } else {
                                                 if (it.id != AppState.UserId) {
                                                     OtherProfileAction(

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/composable/SelfProfileAction.kt

@@ -1,16 +1,22 @@
 package com.aiosman.ravenow.ui.index.tabs.profile.composable
 
+import androidx.compose.foundation.Image
 import androidx.compose.foundation.background
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.layout.width
 import androidx.compose.foundation.shape.RoundedCornerShape
 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.graphics.ColorFilter
+import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
@@ -21,28 +27,63 @@ import com.aiosman.ravenow.ui.modifiers.noRippleClickable
 
 @Composable
 fun SelfProfileAction(
-    onEditProfile: () -> Unit
+    onEditProfile: () -> Unit,
+    onPremiumClick: (() -> Unit)? = null
 ) {
     val AppColors = LocalAppTheme.current
-    
-    // 编辑个人资料按钮 - 参考私信按钮样式
+
     Row(
         verticalAlignment = Alignment.CenterVertically,
-        horizontalArrangement = Arrangement.Center,
-        modifier = Modifier
-            .fillMaxWidth()
-            .clip(RoundedCornerShape(8.dp))
-            .background(AppColors.nonActive) // 使用主题灰色背景
-            .padding(horizontal = 16.dp, vertical = 12.dp)
-            .noRippleClickable {
-                onEditProfile()
-            }
+        horizontalArrangement = Arrangement.spacedBy(12.dp),
+        modifier = Modifier.fillMaxWidth()
     ) {
-        Text(
-            text = stringResource(R.string.edit_profile),
-            fontSize = 14.sp,
-            fontWeight = FontWeight.W600,
-            color = AppColors.text, // 使用主题文字颜色
-        )
+        // 编辑个人资料按钮（左侧）
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.Center,
+            modifier = Modifier
+                .weight(1f)
+                .clip(RoundedCornerShape(8.dp))
+                .background(AppColors.nonActive)
+                .padding(horizontal = 16.dp, vertical = 12.dp)
+                .noRippleClickable {
+                    onEditProfile()
+                }
+        ) {
+            Text(
+                text = stringResource(R.string.edit_profile),
+                fontSize = 14.sp,
+                fontWeight = FontWeight.W600,
+                color = AppColors.text,
+            )
+        }
+
+        // Rave Premium 按钮（右侧）
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            horizontalArrangement = Arrangement.Center,
+            modifier = Modifier
+                .weight(1f)
+                .clip(RoundedCornerShape(8.dp))
+                .background(AppColors.premiumBackground)
+                .padding(horizontal = 16.dp, vertical = 12.dp)
+                .noRippleClickable {
+                    onPremiumClick?.invoke()
+                }
+        ) {
+            Image(
+                painter = painterResource(id = R.drawable.ic_member),
+                contentDescription = "",
+                modifier = Modifier.size(18.dp),
+                colorFilter = ColorFilter.tint(AppColors.premiumText)
+            )
+            Spacer(modifier = Modifier.width(8.dp))
+            Text(
+                text = "Rave Premium",
+                fontSize = 14.sp,
+                fontWeight = FontWeight.W600,
+                color = AppColors.premiumText,
+            )
+        }
     }
 }

app/src/main/java/com/aiosman/ravenow/ui/index/tabs/profile/vip/VipSelPage.kt

@@ -0,0 +1,289 @@
+package com.aiosman.ravenow.ui.index.tabs.profile.vip
+
+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.Image
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.layout.wrapContentHeight
+import androidx.compose.foundation.border
+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.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextDecoration
+import androidx.compose.ui.unit.Dp
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+import com.aiosman.ravenow.LocalAppTheme
+import com.aiosman.ravenow.LocalNavController
+import com.aiosman.ravenow.data.api.ApiClient
+import com.aiosman.ravenow.data.membership.MembershipConfigData
+import com.aiosman.ravenow.data.membership.VipModelMapper
+import com.aiosman.ravenow.data.membership.VipPageDataModel
+import com.aiosman.ravenow.data.membership.VipPriceModel
+import com.aiosman.ravenow.ui.composables.StatusBarSpacer
+import com.aiosman.ravenow.R
+import androidx.compose.ui.graphics.ColorFilter
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.withStyle
+import androidx.compose.ui.text.SpanStyle
+import com.aiosman.ravenow.ui.modifiers.noRippleClickable
+
+@Composable
+fun VipSelPage() {
+    val AppColors = LocalAppTheme.current
+    val navController = LocalNavController.current
+    var isLoading by remember { mutableStateOf(true) }
+    var errorMessage by remember { mutableStateOf<String?>(null) }
+    var config by remember { mutableStateOf<MembershipConfigData?>(null) }
+    var selectedTabIndex by remember { mutableStateOf(0) } // 0 标准版, 1 专业版
+    var selPrice by remember { mutableStateOf<VipPriceModel?>(null) }
+
+    val prices: List<VipPriceModel> = remember(config) {
+        config?.let { VipModelMapper.generatePriceDataList(it.configData.members) } ?: emptyList()
+    }
+    val pageDataList: List<VipPageDataModel> = remember(config) {
+        config?.let { VipModelMapper.generatePageDataList(it.configData.members) } ?: emptyList()
+    }
+
+    LaunchedEffect(Unit) {
+        try {
+            val resp = ApiClient.api.getMembershipConfig()
+            val body = resp.body()
+            if (resp.isSuccessful && body != null) {
+                config = body.data
+                selPrice = VipModelMapper.generatePriceDataList(body.data.configData.members).firstOrNull()
+                isLoading = false
+            } else {
+                errorMessage = "加载失败"
+                isLoading = false
+            }
+        } catch (e: Exception) {
+            errorMessage = e.message
+            isLoading = false
+        }
+    }
+
+    Column(modifier = Modifier.fillMaxSize().background(AppColors.profileBackground)) {
+        StatusBarSpacer()
+        // 顶部栏（居中标题 + 返回）
+        Box(modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp, vertical = 12.dp)) {
+            Image(
+                painter = painterResource(id = R.drawable.rider_pro_back_icon),
+                contentDescription = "back",
+                colorFilter = ColorFilter.tint(AppColors.text),
+                modifier = Modifier.align(Alignment.CenterStart).noRippleClickable {
+                    navController.navigateUp()
+                }
+            )
+            Text(
+                text = "Rave Premium",
+                fontSize = 18.sp,
+                fontWeight = FontWeight.W700,
+                color = AppColors.text,
+                modifier = Modifier.align(Alignment.Center)
+            )
+        }
+
+        when {
+            isLoading -> {
+                Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                    CircularProgressIndicator()
+                }
+            }
+            errorMessage != null -> {
+                Box(modifier = Modifier.fillMaxSize(), contentAlignment = Alignment.Center) {
+                    Text(text = errorMessage ?: "错误", color = AppColors.error)
+                }
+            }
+            config != null -> {
+                Column(modifier = Modifier.fillMaxSize(), verticalArrangement = Arrangement.spacedBy(16.dp)) {
+                    // 顶部分段选择 Premium / Standard
+                    Row(modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp, vertical = 16.dp), horizontalArrangement = Arrangement.spacedBy(12.dp)) {
+                        Segment(text = "Premium", selected = selectedTabIndex == 1) { selectedTabIndex = 1 }
+                        Segment(text = "Standard", selected = selectedTabIndex == 0) { selectedTabIndex = 0 }
+                    }
+
+                    // 三列价格卡
+                    val displayedPrices = remember(prices, selectedTabIndex) {
+                        prices.filter { it.id == VipPriceModel.MONTH_ID || it.id == VipPriceModel.YEAR_ID }
+                    }
+                    LaunchedEffect(selectedTabIndex, prices) {
+                        selPrice = displayedPrices.firstOrNull()
+                    }
+                    Row(modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp), horizontalArrangement = Arrangement.spacedBy(12.dp)) {
+                        displayedPrices.forEach { model ->
+                            PriceCard(
+                                model = model,
+                                isPremium = selectedTabIndex == 1,
+                                selected = selPrice?.id == model.id,
+                                onClick = { selPrice = model }
+                            )
+                        }
+                        Spacer(modifier = Modifier.weight(1f))
+                    }
+
+                    // 权益表格（带圆角背景）
+                    Column(
+                        modifier = Modifier
+                            .fillMaxWidth()
+                            .weight(1f)
+                            .padding(horizontal = 16.dp)
+                            .clip(RoundedCornerShape(16.dp))
+                            .background(AppColors.priceCardUnselectedBackground)
+                            .border(
+                                width = 1.dp,
+                                color = AppColors.priceCardUnselectedBorder,
+                                shape = RoundedCornerShape(16.dp)
+                            )
+                    ) {
+                        // 权益表头
+                        BenefitTableHeader(modifier = Modifier.padding(horizontal = 22.dp, vertical = 16.dp))
+                        
+                        // 权益内容
+                        LazyColumn(modifier = Modifier.weight(1f)) {
+                            items(pageDataList, key = { it.title }) { item ->
+                                BenefitRow(item, selectedTabIndex, modifier = Modifier.padding(horizontal = 22.dp))
+                            }
+                            item {
+                                Spacer(modifier = Modifier.height(16.dp))
+                            }
+                        }
+                    }
+
+                    // 底部订阅按钮（大按钮，浅黄色背景）
+                    Row(modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp, vertical = 20.dp)) {
+                        Button(
+                            onClick = {
+                                val goodsId = if (selectedTabIndex == 1) selPrice?.proGoodsId else selPrice?.standardGoodsId
+                                // TODO: 接入 Billing 与 validate
+                            },
+                            modifier = Modifier.fillMaxWidth().clip(RoundedCornerShape(16.dp)),
+                            colors = ButtonDefaults.buttonColors(containerColor = AppColors.premiumBackground, contentColor = AppColors.premiumText)
+                        ) {
+                            Text(text = "订阅", fontSize = 16.sp, fontWeight = FontWeight.W700)
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+private fun Segment(text: String, selected: Boolean, onClick: () -> Unit) {
+    val AppColors = LocalAppTheme.current
+    Box(
+        modifier = Modifier.clip(RoundedCornerShape(14.dp))
+            .background(if (selected) AppColors.text else AppColors.nonActive)
+            .padding(horizontal = 12.dp, vertical = 6.dp)
+            .noRippleClickable { onClick() }
+    ) {
+        Text(text = text, color = if (selected) AppColors.background else AppColors.text, fontSize = 13.sp, fontWeight = FontWeight.W700)
+    }
+}
+
+@Composable
+private fun PriceCard(model: VipPriceModel, isPremium: Boolean, selected: Boolean, onClick: () -> Unit) {
+    val AppColors = LocalAppTheme.current
+    Column(
+        modifier = Modifier
+            .width(100.dp)
+            .clip(RoundedCornerShape(12.dp))
+            .background(if (selected) AppColors.priceCardSelectedBackground else AppColors.priceCardUnselectedBackground)
+            .border(
+                width = 1.dp,
+                color = if (selected) AppColors.priceCardSelectedBorder else AppColors.priceCardUnselectedBorder,
+                shape = RoundedCornerShape(12.dp)
+            )
+            .padding(vertical = 16.dp, horizontal = 12.dp)
+            .noRippleClickable { onClick() }
+    ) {
+        Text(modifier = Modifier.fillMaxWidth(),text = model.title, fontSize = 13.sp, fontWeight = FontWeight.W600, color = AppColors.text, textAlign = TextAlign.Center)
+        Spacer(modifier = Modifier.height(16.dp))
+        val price = if (isPremium) model.proPrice else model.standardPrice
+        val origin = if (isPremium) model.proDesc else model.standardDesc
+        Text(
+            modifier = Modifier.fillMaxWidth(),
+            text = buildAnnotatedString {
+                withStyle(style = SpanStyle(fontSize = 12.sp, fontWeight = FontWeight.W600)) {
+                    append("US$")
+                }
+                withStyle(style = SpanStyle(fontSize = 18.sp, fontWeight = FontWeight.W800)) {
+                    append(price)
+                }
+            },
+            color = AppColors.text,
+            textAlign = TextAlign.Center
+        )
+        Spacer(modifier = Modifier.height(16.dp))
+
+        if (origin.isNotEmpty()) {
+            Text(
+                text = origin, 
+                fontSize = 11.sp, 
+                color = AppColors.nonActiveText, 
+                textDecoration = TextDecoration.LineThrough,
+                textAlign = TextAlign.Center,
+                modifier = Modifier.fillMaxWidth()
+            )
+        }
+    }
+}
+
+@Composable
+private fun BenefitTableHeader(modifier: Modifier = Modifier) {
+    val AppColors = LocalAppTheme.current
+    Row(modifier = modifier.fillMaxWidth()) {
+        Text(text = "What  you get", modifier = Modifier.weight(1f), fontSize = 13.sp, color = AppColors.secondaryText, fontWeight = FontWeight.W700)
+        Text(text = "Premium", modifier = Modifier.width(80.dp), fontSize = 13.sp, color = AppColors.secondaryText, fontWeight = FontWeight.W700)
+        Text(text = "Standard", modifier = Modifier.width(80.dp), fontSize = 13.sp, color = AppColors.secondaryText, fontWeight = FontWeight.W700)
+    }
+}
+
+@Composable
+private fun BenefitRow(item: VipPageDataModel, selectedTabIndex: Int, modifier: Modifier = Modifier) {
+    val AppColors = LocalAppTheme.current
+    Row(modifier = modifier.fillMaxWidth().padding(vertical = 14.dp)) {
+        Text(text = item.title, modifier = Modifier.weight(1f), fontSize = 14.sp, color = AppColors.text)
+        // Premium 列
+        Text(
+            text = item.proDesc.ifEmpty { if (item.proHave == true) "2X" else "" },
+            color = if (item.proHave == true || item.proDesc.isNotEmpty()) AppColors.vipHave else AppColors.nonActiveText,
+            fontSize = 13.sp,
+            modifier = Modifier.width(80.dp)
+        )
+        // Standard 列
+        Text(
+            text = item.standardDesc.ifEmpty { if (item.standardHave == true) "2X" else "" },
+            color = if (item.standardHave == true || item.standardDesc.isNotEmpty()) AppColors.nonActiveText else AppColors.nonActiveText,
+            fontSize = 13.sp,
+            modifier = Modifier.width(80.dp)
+        )
+    }
+}
+
+