Untitled

package lnt.geospatial.egeospatial.screens

import androidx.compose.foundation.background
import androidx.compose.foundation.border
import androidx.compose.foundation.clickable
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.width
import androidx.compose.foundation.layout.wrapContentHeight
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.ArrowDropDown
import androidx.compose.material3.Button
import androidx.compose.material3.ButtonDefaults
import androidx.compose.material3.DropdownMenu
import androidx.compose.material3.DropdownMenuItem
import androidx.compose.material3.Icon
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.runtime.MutableState
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.graphics.Color
import androidx.compose.ui.graphics.RectangleShape
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp

class zoneDma {

    @Composable
    fun PopUpFilterContent(
        layerOptions: List<String>,
        zoneOptions: List<String>,
        dmaOptions: List<String>,
        selectedLayer: MutableState<String?>,
        selectedZone: MutableState<String?>,
        selectedDma: MutableState<String?>,
        onLayerSelected: (String) -> Unit,
        onZoneSelected: (String) -> Unit,
        onDmaSelected: (String) -> Unit,
        onSelectClick: () -> Unit

    ) {
        Box(contentAlignment = Alignment.Center,
            modifier = Modifier
                .fillMaxSize()
//                .width(350.dp)
                .background(
                    color = Color.Black.copy(alpha = 0.3f)
//                    shape = RoundedCornerShape(30.dp)
                )
//                .border(2.dp, Color.White, RoundedCornerShape(30.dp))
//                .padding(start = 5.dp, end = 5.dp, top = 30.dp, bottom = 30.dp)
                .padding(5.dp)
                .wrapContentHeight(Alignment.CenterVertically)
//                .clip(RoundedCornerShape(30.dp))
        ) {
            Column(
                horizontalAlignment = Alignment.CenterHorizontally,
                modifier = Modifier
                    .width(350.dp)
                    .background(color = Color.White, shape = RoundedCornerShape(20.dp))
                    .border(2.dp, Color.White, RoundedCornerShape(20.dp))
                    .padding(start = 5.dp, end = 5.dp, top = 5.dp, bottom = 5.dp)
                    .wrapContentHeight()
                    .clip(RoundedCornerShape(30.dp))
//                    .align(Alignment.Center)
            ) {
                Text(
                    text = "Select Options",
                    fontSize = 18.sp,
                    fontWeight = FontWeight.Bold,
                    modifier = Modifier.padding(top= 8.dp, bottom = 8.dp, start =8.dp)
                        .align(Alignment.Start)
                )

                Spacer(modifier = Modifier.height(10.dp))

                FilterRow("Type :", layerOptions, selectedLayer, onLayerSelected)
                FilterRow("Zone :", zoneOptions, selectedZone, onZoneSelected)
                FilterRow("DMA :", dmaOptions, selectedDma, onDmaSelected)


                Button(onClick = { onSelectClick() },
                    colors = ButtonDefaults.buttonColors(
                        containerColor = Color(0xFF00796B),
                    ),
                    shape = RectangleShape,
                    modifier = Modifier
                        .padding(2.dp)
                        .align(Alignment.CenterHorizontally)) {
                    Text("Select")
                }

            }
        }
    }

    @Composable
    fun FilterRow(
        label: String,
        options: List<String>,
        selectedOption: MutableState<String?>,
        onOptionSelected: (String) -> Unit
    ) {
        Row(
            modifier = Modifier
                .fillMaxWidth()
                .padding(bottom = 8.dp)
                .background(Color.White),
            verticalAlignment = Alignment.CenterVertically
        ) {
            Text(
                text = label,
                fontSize = 18.sp,
                fontWeight = FontWeight.Bold,
                color = Color.Gray,
                modifier = Modifier.padding(end = 5.dp)
            )
            DropdownMenuSpinner(
                options = options,
                selectedOption = selectedOption,
                onOptionSelected = onOptionSelected
            )
        }
    }

    @Composable
    fun DropdownMenuSpinner(
        options: List<String>,
        selectedOption: MutableState<String?>,
        onOptionSelected: (String) -> Unit
    ) {
        var expanded by remember { mutableStateOf(false) }

        Box(modifier = Modifier
            .fillMaxWidth()
            .clickable { expanded = true }
            .background(Color.White)
            .padding(8.dp)
        ) {
            Row {

                selectedOption.value?.let {
                    Text(
                        text = it,
                        modifier = Modifier.weight(1f)
                    )
                }
                Icon(
                    imageVector = Icons.Default.ArrowDropDown,
                    contentDescription = "Dropdown Icon", tint = Color.LightGray)

            }
//            Text(text = selectedOption)

            DropdownMenu(
                expanded = expanded,
                onDismissRequest = { expanded = false }
            ) {
                options.forEach { option ->
                    DropdownMenuItem(text = { Text(option) },
                        onClick = {
                            onOptionSelected(option)
                            selectedOption.value = option
                            expanded = false
                        })
                    //                    {
//                        Text(text = option)
//                    }
                }
            }
        }
    }

}