package com.dong.maxhap.nestedlib1

import androidx.compose.foundation.layout.*
import androidx.compose.material.*
import androidx.compose.runtime.*
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp

@Stable
data class StableData2_1(
    val id: Int = 2001,
    val name: String = "Stable_2_1",
    val value: Double = 2.1,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_1? = null
)

@Stable
data class NestedStableData2_1(
    val subId: Int = 201,
    val description: String = "Nested stable data for page 2, item 1",
    val count: Int = 100,
    val isEnabled: Boolean = false
)

@Stable
data class StableData2_2(
    val id: Int = 2002,
    val name: String = "Stable_2_2",
    val value: Double = 2.2,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_2? = null
)

@Stable
data class NestedStableData2_2(
    val subId: Int = 202,
    val description: String = "Nested stable data for page 2, item 2",
    val count: Int = 200,
    val isEnabled: Boolean = true
)

@Stable
data class StableData2_3(
    val id: Int = 2003,
    val name: String = "Stable_2_3",
    val value: Double = 2.3,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_3? = null
)

@Stable
data class NestedStableData2_3(
    val subId: Int = 203,
    val description: String = "Nested stable data for page 2, item 3",
    val count: Int = 300,
    val isEnabled: Boolean = false
)

@Stable
data class StableData2_4(
    val id: Int = 2004,
    val name: String = "Stable_2_4",
    val value: Double = 2.4,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_4? = null
)

@Stable
data class NestedStableData2_4(
    val subId: Int = 204,
    val description: String = "Nested stable data for page 2, item 4",
    val count: Int = 400,
    val isEnabled: Boolean = true
)

@Stable
data class StableData2_5(
    val id: Int = 2005,
    val name: String = "Stable_2_5",
    val value: Double = 2.5,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_5? = null
)

@Stable
data class NestedStableData2_5(
    val subId: Int = 205,
    val description: String = "Nested stable data for page 2, item 5",
    val count: Int = 500,
    val isEnabled: Boolean = false
)

@Stable
data class StableData2_6(
    val id: Int = 2006,
    val name: String = "Stable_2_6",
    val value: Double = 2.6,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_6? = null
)

@Stable
data class NestedStableData2_6(
    val subId: Int = 206,
    val description: String = "Nested stable data for page 2, item 6",
    val count: Int = 600,
    val isEnabled: Boolean = true
)

@Stable
data class StableData2_7(
    val id: Int = 2007,
    val name: String = "Stable_2_7",
    val value: Double = 2.7,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_7? = null
)

@Stable
data class NestedStableData2_7(
    val subId: Int = 207,
    val description: String = "Nested stable data for page 2, item 7",
    val count: Int = 700,
    val isEnabled: Boolean = false
)

@Stable
data class StableData2_8(
    val id: Int = 2008,
    val name: String = "Stable_2_8",
    val value: Double = 2.8,
    val isActive: Boolean = true,    val tags: List<String> = listOf("tag1", "tag2", "tag3"),
    val metadata: Map<String, String> = mapOf("key1" to "value1", "key2" to "value2"),
    val nestedData: NestedStableData2_8? = null
)

@Stable
data class NestedStableData2_8(
    val subId: Int = 208,
    val description: String = "Nested stable data for page 2, item 8",
    val count: Int = 800,
    val isEnabled: Boolean = true
)

@Composable
internal fun NestedPage2() {
    var showNextPage by remember { mutableStateOf(false) }
    val stableData1 by remember { mutableStateOf(StableData2_1()) }
    val stableData2 by remember { mutableStateOf(StableData2_2()) }
    val stableData3 by remember { mutableStateOf(StableData2_3()) }
    val stableData4 by remember { mutableStateOf(StableData2_4()) }

    
    
    

    var showNextPage2 by remember { mutableStateOf(false) }

    if (showNextPage2) {
        NestedPage3()
        return
    }

    Column(
        modifier = Modifier
            .fillMaxSize()
            .padding(16.dp),
        horizontalAlignment = Alignment.CenterHorizontally,
        verticalArrangement = Arrangement.Center
    ) {
        Text(
            text = "第2层页面 (nestedlib1)",
            fontSize = 24.sp,
            fontWeight = FontWeight.Bold,
            color = Color(0xFF00000),
            modifier = Modifier.padding(bottom = 20.dp)
        )
        Text(
            text = "这是第11行内容",
            fontSize = 14.sp,
            color = Color(187, 85, 5),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第12行内容",
            fontSize = 14.sp,
            color = Color(204, 116, 52),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第13行内容",
            fontSize = 14.sp,
            color = Color(221, 147, 99),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第14行内容",
            fontSize = 14.sp,
            color = Color(238, 178, 146),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第15行内容",
            fontSize = 14.sp,
            color = Color(255, 209, 193),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第16行内容",
            fontSize = 14.sp,
            color = Color(16, 240, 240),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第17行内容",
            fontSize = 14.sp,
            color = Color(33, 15, 31),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第18行内容",
            fontSize = 14.sp,
            color = Color(50, 46, 78),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第19行内容",
            fontSize = 14.sp,
            color = Color(67, 77, 125),
            modifier = Modifier.padding(vertical = 3.dp)
        )
        Text(
            text = "这是第20行内容",
            fontSize = 14.sp,
            color = Color(84, 108, 172),
            modifier = Modifier.padding(vertical = 3.dp)
        )

        Spacer(modifier = Modifier.height(25.dp))
        // 显示@Stable数据信息
        Text(
            text = "StableData2_1: ID=${stableData1.id}, Name=${stableData1.name}",
            fontSize = 12.sp,
            color = Color.Gray,
            modifier = Modifier.padding(vertical = 2.dp)
        )
        Text(
            text = "NestedStableData2_1: ID=${stableData2.id}, Name=${stableData2.name}",
            fontSize = 12.sp,
            color = Color.Gray,
            modifier = Modifier.padding(vertical = 2.dp)
        )
        Text(
            text = "NestedStableData2_2: ID=${stableData3.id}, Name=${stableData3.name}",
            fontSize = 12.sp,
            color = Color.Gray,
            modifier = Modifier.padding(vertical = 2.dp)
        )

        Button(
            onClick = { showNextPage2 = true },
            modifier = Modifier
                .fillMaxWidth()
                .height(45.dp),
            colors = ButtonDefaults.buttonColors(
                backgroundColor = Color(0xFF2196F3)
            )
        ) {
            Text(
                text = "进入同库第3层",
                fontSize = 16.sp,
                fontWeight = FontWeight.Medium,
                color = Color.White
            )
        }
    }
}
