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| 1 | +package org.care.packie.feature.stuffs |
| 2 | + |
| 3 | +import androidx.compose.animation.AnimatedVisibility |
| 4 | +import androidx.compose.animation.fadeIn |
| 5 | +import androidx.compose.foundation.layout.fillMaxSize |
| 6 | +import androidx.compose.foundation.layout.padding |
| 7 | +import androidx.compose.foundation.lazy.grid.rememberLazyGridState |
| 8 | +import androidx.compose.material3.Scaffold |
| 9 | +import androidx.compose.material3.SnackbarHost |
| 10 | +import androidx.compose.material3.SnackbarHostState |
| 11 | +import androidx.compose.runtime.Composable |
| 12 | +import androidx.compose.runtime.getValue |
| 13 | +import androidx.compose.runtime.mutableStateMapOf |
| 14 | +import androidx.compose.runtime.mutableStateOf |
| 15 | +import androidx.compose.runtime.remember |
| 16 | +import androidx.compose.runtime.rememberCoroutineScope |
| 17 | +import androidx.compose.runtime.setValue |
| 18 | +import androidx.compose.ui.Modifier |
| 19 | +import androidx.compose.ui.graphics.Color |
| 20 | +import androidx.compose.ui.input.nestedscroll.nestedScroll |
| 21 | +import androidx.compose.ui.tooling.preview.Preview |
| 22 | +import androidx.compose.ui.unit.dp |
| 23 | +import kotlinx.coroutines.launch |
| 24 | +import org.care.packie.StuffsPreviewProvider |
| 25 | +import org.care.packie.ui.AddDialogType |
| 26 | +import org.care.packie.ui.component.dialog.AddDialog |
| 27 | +import org.care.packie.ui.component.stuff.rememberEditModeState |
| 28 | +import org.care.packie.ui.theme.PackieTheme |
| 29 | +import org.care.packie.utils.ui.scroll.PackieTopBarScrollBehavior |
| 30 | +import org.care.packie.utils.ui.scroll.rememberPackieTopBarState |
| 31 | + |
| 32 | +private const val MIN_SPACER_SIZE = 4 |
| 33 | +private const val MAX_SPACER_SIZE = 110 |
| 34 | + |
| 35 | +@Composable |
| 36 | +fun StuffsScreen( |
| 37 | + category: String, |
| 38 | + currentStuffs: Map<String, Boolean>, |
| 39 | + onClickToggle: (Boolean) -> Unit = {}, |
| 40 | + onClickRemove: (String) -> Unit = {}, |
| 41 | + onClickAdd: () -> Unit = {}, |
| 42 | + onClickUpdate: (Map<String, Boolean>) -> Unit = {}, |
| 43 | +) { |
| 44 | + val editableStuffs = |
| 45 | + remember { mutableStateMapOf<String, Boolean>().apply { putAll(currentStuffs) } } |
| 46 | + val editMode = rememberEditModeState() |
| 47 | + val scope = rememberCoroutineScope() |
| 48 | + val snackBarHostState = remember { SnackbarHostState() } |
| 49 | + var isDialogOpen by remember { mutableStateOf(false) } |
| 50 | + |
| 51 | + val topBarScrollState = rememberPackieTopBarState( |
| 52 | + maxHeight = StuffsTopBarSpacerToken.maxHeight, |
| 53 | + minHeight = StuffsTopBarSpacerToken.minHeight |
| 54 | + ) |
| 55 | + val lazyGridState = rememberLazyGridState() |
| 56 | + val topBarScrollBehavior = PackieTopBarScrollBehavior.rememberExitUntilCollapsedScrollState( |
| 57 | + topBarScrollState = topBarScrollState, |
| 58 | + scrollableState = lazyGridState |
| 59 | + ) |
| 60 | + Scaffold( |
| 61 | + modifier = Modifier |
| 62 | + .fillMaxSize() |
| 63 | + .padding(horizontal = 16.dp) |
| 64 | + .nestedScroll(topBarScrollBehavior), |
| 65 | + containerColor = Color.Transparent, |
| 66 | + snackbarHost = { |
| 67 | + SnackbarHost(hostState = snackBarHostState) |
| 68 | + }, |
| 69 | + topBar = { |
| 70 | + StuffsScreenTopBar( |
| 71 | + category = category, |
| 72 | + isEditMode = editMode.isEditMode, |
| 73 | + onCategoryClick = {}, |
| 74 | + onBackClick = {}, |
| 75 | + state = topBarScrollState |
| 76 | + ) |
| 77 | + }, |
| 78 | + bottomBar = { |
| 79 | + StuffsStickyBottom( |
| 80 | + isEditMode = editMode.isEditMode, |
| 81 | + onClickEdit = { |
| 82 | + editMode.enableEditMode() |
| 83 | + }, |
| 84 | + onClickUpdate = { |
| 85 | + editMode.disableEditMode() |
| 86 | + onClickUpdate(editableStuffs) |
| 87 | + }, |
| 88 | + ) |
| 89 | + } |
| 90 | + ) { |
| 91 | + StuffsContent( |
| 92 | + modifier = Modifier.padding(it), |
| 93 | + isEditMode = editMode.isEditMode, |
| 94 | + stuffs = if (editMode.isEditMode) editableStuffs else currentStuffs, |
| 95 | + onAdd = { |
| 96 | + isDialogOpen = true |
| 97 | + }, |
| 98 | + onRemove = {stuffName -> |
| 99 | + editableStuffs.remove(stuffName) |
| 100 | + }, |
| 101 | + onToggle = onClickToggle, |
| 102 | + state = lazyGridState |
| 103 | + ) |
| 104 | + } |
| 105 | + |
| 106 | + AnimatedVisibility( |
| 107 | + visible = isDialogOpen, |
| 108 | + enter = fadeIn() |
| 109 | + ) { |
| 110 | + AddDialog( |
| 111 | + type = AddDialogType.STUFF, |
| 112 | + onConfirmation = { |
| 113 | + if (editableStuffs.put(it, false) != null) { |
| 114 | + scope.launch { |
| 115 | + snackBarHostState.showSnackbar("${it}은 이미 추가된 물건이에요") |
| 116 | + } |
| 117 | + } |
| 118 | + isDialogOpen = false |
| 119 | + }, |
| 120 | + onDismiss = { isDialogOpen = false } |
| 121 | + ) |
| 122 | + } |
| 123 | +} |
| 124 | + |
| 125 | +@Preview |
| 126 | +@Composable |
| 127 | +fun StuffScreenPreview() { |
| 128 | + PackieTheme { |
| 129 | + StuffsScreen( |
| 130 | + category = "출근", |
| 131 | + currentStuffs = StuffsPreviewProvider.mockStuffs |
| 132 | + ) |
| 133 | + } |
| 134 | +} |
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