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| 1 | +/* |
| 2 | + * Copyright (C) 2022, Stichting Mapcode Foundation (http://www.mapcode.com) |
| 3 | + * |
| 4 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | + * you may not use this file except in compliance with the License. |
| 6 | + * You may obtain a copy of the License at |
| 7 | + * |
| 8 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | + * |
| 10 | + * Unless required by applicable law or agreed to in writing, software |
| 11 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | + * See the License for the specific language governing permissions and |
| 14 | + * limitations under the License. |
| 15 | + */ |
| 16 | + |
| 17 | +package com.mapcode.onboarding |
| 18 | + |
| 19 | +import androidx.compose.foundation.layout.* |
| 20 | +import androidx.compose.foundation.rememberScrollState |
| 21 | +import androidx.compose.foundation.verticalScroll |
| 22 | +import androidx.compose.material.Icon |
| 23 | +import androidx.compose.material.MaterialTheme |
| 24 | +import androidx.compose.material.Surface |
| 25 | +import androidx.compose.material.Text |
| 26 | +import androidx.compose.material.icons.Icons |
| 27 | +import androidx.compose.material.icons.outlined.KeyboardDoubleArrowDown |
| 28 | +import androidx.compose.material.icons.outlined.PinDrop |
| 29 | +import androidx.compose.runtime.* |
| 30 | +import androidx.compose.runtime.saveable.rememberSaveable |
| 31 | +import androidx.compose.ui.Alignment |
| 32 | +import androidx.compose.ui.Modifier |
| 33 | +import androidx.compose.ui.res.stringResource |
| 34 | +import androidx.compose.ui.text.font.FontWeight |
| 35 | +import androidx.compose.ui.text.style.TextAlign |
| 36 | +import androidx.compose.ui.tooling.preview.Preview |
| 37 | +import androidx.compose.ui.unit.dp |
| 38 | +import com.mapcode.Mapcode |
| 39 | +import com.mapcode.R |
| 40 | +import com.mapcode.map.MapcodeButtons |
| 41 | +import com.mapcode.map.MapcodeUi |
| 42 | +import com.mapcode.theme.Cyan200 |
| 43 | +import com.mapcode.theme.Cyan500 |
| 44 | +import com.mapcode.theme.Cyan900 |
| 45 | +import com.mapcode.theme.MapcodeTheme |
| 46 | +import com.mapcode.util.MapcodeUtils |
| 47 | + |
| 48 | +@Composable |
| 49 | +fun TerritoriesPageVertical(modifier: Modifier, pageColors: PageColors) { |
| 50 | + Column(modifier) { |
| 51 | + Icon( |
| 52 | + modifier = Modifier |
| 53 | + .align(Alignment.CenterHorizontally) |
| 54 | + .fillMaxWidth() |
| 55 | + .padding(32.dp) |
| 56 | + .weight(0.3f), |
| 57 | + imageVector = Icons.Outlined.PinDrop, |
| 58 | + contentDescription = null, |
| 59 | + tint = pageColors.foreground |
| 60 | + ) |
| 61 | + |
| 62 | + Text( |
| 63 | + modifier = Modifier |
| 64 | + .fillMaxWidth() |
| 65 | + .weight(0.1f), |
| 66 | + text = stringResource(R.string.onboarding_territories_page_title), |
| 67 | + style = MaterialTheme.typography.h4, |
| 68 | + textAlign = TextAlign.Center, |
| 69 | + color = pageColors.foreground |
| 70 | + ) |
| 71 | + |
| 72 | + Column( |
| 73 | + modifier = Modifier |
| 74 | + .weight(0.4f) |
| 75 | + .verticalScroll(state = rememberScrollState()) |
| 76 | + ) { |
| 77 | + Text( |
| 78 | + modifier = Modifier.fillMaxWidth(), |
| 79 | + text = stringResource(R.string.onboarding_territories_page_text), |
| 80 | + style = MaterialTheme.typography.body1 |
| 81 | + ) |
| 82 | + } |
| 83 | + |
| 84 | + Spacer(Modifier.height(16.dp)) |
| 85 | + |
| 86 | + TerritoriesPageButtons(pageColors = pageColors) |
| 87 | + } |
| 88 | +} |
| 89 | + |
| 90 | +@Composable |
| 91 | +fun TerritoriesPageHorizontal(modifier: Modifier, pageColors: PageColors) { |
| 92 | + Column(modifier) { |
| 93 | + Text( |
| 94 | + modifier = Modifier.fillMaxWidth(), |
| 95 | + text = stringResource(R.string.onboarding_territories_page_title), |
| 96 | + style = MaterialTheme.typography.h5, |
| 97 | + textAlign = TextAlign.Center, |
| 98 | + color = pageColors.foreground |
| 99 | + ) |
| 100 | + |
| 101 | + Column( |
| 102 | + modifier = Modifier |
| 103 | + .weight(1f) |
| 104 | + .verticalScroll(state = rememberScrollState()) |
| 105 | + ) { |
| 106 | + Text( |
| 107 | + modifier = Modifier.fillMaxWidth(), |
| 108 | + text = stringResource(R.string.onboarding_territories_page_text), |
| 109 | + style = MaterialTheme.typography.body1 |
| 110 | + ) |
| 111 | + } |
| 112 | + |
| 113 | + Spacer(Modifier.height(8.dp)) |
| 114 | + |
| 115 | + TerritoriesPageButtons(modifier = Modifier.wrapContentWidth(), pageColors = pageColors) |
| 116 | + } |
| 117 | +} |
| 118 | + |
| 119 | +@Composable |
| 120 | +private fun TerritoriesPageButtons(modifier: Modifier = Modifier, pageColors: PageColors) { |
| 121 | + val mapcodes: List<Mapcode> = remember { MapcodeUtils.GoogleHqMapcodes() } |
| 122 | + var mapcodeIndex by rememberSaveable { mutableStateOf(0) } |
| 123 | + |
| 124 | + val mapcodeUi: MapcodeUi by remember { |
| 125 | + derivedStateOf { |
| 126 | + MapcodeUi.fromMapcode(mapcodes[mapcodeIndex], mapcodeIndex, mapcodes.size) |
| 127 | + } |
| 128 | + } |
| 129 | + |
| 130 | + Column(modifier) { |
| 131 | + Row { |
| 132 | + Spacer(Modifier.width(8.dp)) |
| 133 | + |
| 134 | + Text( |
| 135 | + text = stringResource(R.string.onboarding_territories_click_territory_tooltip), |
| 136 | + color = pageColors.foreground, |
| 137 | + style = MaterialTheme.typography.subtitle1.copy(fontWeight = FontWeight.Bold) |
| 138 | + ) |
| 139 | + |
| 140 | + Icon( |
| 141 | + imageVector = Icons.Outlined.KeyboardDoubleArrowDown, |
| 142 | + contentDescription = null, |
| 143 | + tint = pageColors.foreground |
| 144 | + ) |
| 145 | + } |
| 146 | + |
| 147 | + Spacer(Modifier.height(8.dp)) |
| 148 | + |
| 149 | + MapcodeTheme(darkTheme = false) { |
| 150 | + MapcodeButtons( |
| 151 | + state = mapcodeUi, |
| 152 | + onTerritoryClick = { |
| 153 | + mapcodeIndex = (mapcodeIndex + 1) % mapcodes.size |
| 154 | + }, |
| 155 | + onMapcodeClick = {} |
| 156 | + ) |
| 157 | + } |
| 158 | + } |
| 159 | +} |
| 160 | + |
| 161 | +@Preview |
| 162 | +@Composable |
| 163 | +private fun Preview() { |
| 164 | + val pageColors = PageColors( |
| 165 | + foreground = Cyan900, |
| 166 | + background = Cyan200, |
| 167 | + backgroundDark = Cyan500 |
| 168 | + ) |
| 169 | + |
| 170 | + MapcodeTheme { |
| 171 | + Surface(color = pageColors.background) { |
| 172 | + TerritoriesPageVertical( |
| 173 | + modifier = Modifier |
| 174 | + .fillMaxSize() |
| 175 | + .padding(16.dp), |
| 176 | + pageColors = pageColors |
| 177 | + ) |
| 178 | + } |
| 179 | + } |
| 180 | +} |
| 181 | + |
| 182 | +@Preview(widthDp = 800, heightDp = 300) |
| 183 | +@Composable |
| 184 | +private fun LandscapePreview() { |
| 185 | + val pageColors = PageColors( |
| 186 | + foreground = Cyan900, |
| 187 | + background = Cyan200, |
| 188 | + backgroundDark = Cyan500 |
| 189 | + ) |
| 190 | + |
| 191 | + MapcodeTheme { |
| 192 | + Surface(color = pageColors.background) { |
| 193 | + TerritoriesPageHorizontal( |
| 194 | + modifier = Modifier |
| 195 | + .fillMaxSize() |
| 196 | + .padding(16.dp), |
| 197 | + pageColors = pageColors |
| 198 | + ) |
| 199 | + } |
| 200 | + } |
| 201 | +} |
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