package com.lesharicotsrouge.scoop_app

import android.os.Bundle
import android.widget.HorizontalScrollView
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.PaddingValues
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.lazy.LazyRow
import androidx.compose.foundation.rememberScrollState
import androidx.compose.foundation.verticalScroll
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ArrowBack
import androidx.compose.material.icons.filled.Menu
import androidx.compose.material.icons.filled.Notifications
import androidx.compose.material3.Card
import androidx.compose.material3.CardElevation
import androidx.compose.material3.CenterAlignedTopAppBar
import androidx.compose.material3.ExperimentalMaterial3Api
import androidx.compose.material3.Icon
import androidx.compose.material3.IconButton
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.MediumTopAppBar
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.material3.TopAppBar
import androidx.compose.material3.TopAppBarDefaults
import androidx.compose.material3.rememberTopAppBarState
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.input.nestedscroll.nestedScroll
import androidx.compose.ui.text.style.TextOverflow
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import com.lesharicotsrouge.scoop_app.ui.theme.Scoop_appTheme

class MainActivity : ComponentActivity() {
    @OptIn(ExperimentalMaterial3Api::class)
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            Scoop_appTheme {
                // A surface container using the 'background' color from the theme
                Surface(
                    modifier = Modifier.fillMaxSize(),
                    color = MaterialTheme.colorScheme.background
                ) {
                    MediumTopAppBarExample()

                }
            }
        }
    }
}

@OptIn(ExperimentalMaterial3Api::class)
@Preview(showBackground = true)
@Composable
fun MediumTopAppBarExample() {
    val scrollBehavior = TopAppBarDefaults.enterAlwaysScrollBehavior(rememberTopAppBarState())

    Scaffold(
        modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
        topBar = {
            TopAppBar(
                colors = TopAppBarDefaults.topAppBarColors(
                    containerColor = MaterialTheme.colorScheme.primaryContainer,
                    titleContentColor = MaterialTheme.colorScheme.primary,
                ),
                title = {
                    Text(
                        "Scoop App",
                        maxLines = 1,
                        overflow = TextOverflow.Ellipsis
                    )
                },
                actions = {
                    IconButton(onClick = { /* doSomething() */ }) {
                        Icon(Icons.Filled.Menu, contentDescription = "Menu")
                    }
                }

            )
        },
    ) { innerPadding ->
        ScrollContenttwo(innerPadding = innerPadding)
    }
}

@Composable
fun ScrollContent(innerPadding: PaddingValues) {
    val scrollState = rememberScrollState()

    Column(
        modifier = Modifier
            .fillMaxSize()
            .padding(innerPadding)  // Apply the padding provided by the Scaffold, which includes space for the top app bar
            .verticalScroll(scrollState)
    ) {
        // Example list of 100 text items
        for (i in 0 until 100) {
        Text(
            text = "Item #$i",
        style = MaterialTheme.typography.bodyLarge,
        modifier = Modifier.padding(16.dp)
        )
    }
    }
}

@Composable
fun ScrollContenttwo(innerPadding: PaddingValues) {
    LazyRow(
        modifier = Modifier
            .padding(innerPadding)  // Utilise le padding du Scaffold
            .fillMaxSize(),
    ) {
        items(100) { index ->
            MediumCard(itemIndex = index)
        }
    }
}

@Composable
fun MediumCard(itemIndex: Int) {
    Card(
        modifier = Modifier.padding(16.dp)
    ) {
        Column(
            modifier = Modifier.padding(16.dp)
        ) {
            Text(
                text = "Item #$itemIndex",
                style = MaterialTheme.typography.bodyLarge,
            )
        }
    }
}