add ui

dzakdzaks · Feb 16, 2023 · 4c28102 · 4c28102
1 parent 492a3eb
commit 4c28102
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diff --git a/app/src/main/java/com/example/nikparser/MainActivity.kt b/app/src/main/java/com/example/nikparser/MainActivity.kt
@@ -1,17 +1,33 @@
 package com.example.nikparser
 
 import android.os.Bundle
-import android.util.Log
 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.text.ClickableText
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Scaffold
 import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.saveable.rememberSaveable
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.TextFieldValue
 import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
 import com.dzakdzaks.nikparser.NIKParser
 import com.dzakdzaks.nikparser.NIKParserImpl
 import com.dzakdzaks.nikparser.model.NIKParserResponse
@@ -20,15 +36,6 @@ import com.squareup.moshi.Moshi
 
 class MainActivity : ComponentActivity() {
 
-    private val nikParser: NIKParser = NIKParserImpl(this) { isDataReady ->
-        Log.e("walwaw", isDataReady.toString())
-    }
-
-    private val nikParserAdapter by lazy {
-        Moshi.Builder().build().adapter(NIKParserResponse::class.java)
-    }
-
-
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContent {
@@ -38,25 +45,89 @@ class MainActivity : ComponentActivity() {
                     modifier = Modifier.fillMaxSize(),
                     color = MaterialTheme.colorScheme.background
                 ) {
-                    Greeting(nikParserAdapter.toJson(nikParser.parseNik("3275091507010001")))
+                    Home()
                 }
             }
         }
     }
 }
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
-fun Greeting(name: String, onClickAction: (Int) -> Unit = {}) {
-    ClickableText(
-        text = AnnotatedString(name),
-        onClick = onClickAction
+fun Home() {
+    Scaffold(
+        topBar = { TopAppBar(title = { Text("NIK Parser") }) },
+        content = { paddingValues ->
+            MyContent(paddingValues)
+        }
     )
 }
 
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun MyContent(paddingValues: PaddingValues) {
+    val context = LocalContext.current
+
+    var text by rememberSaveable(stateSaver = TextFieldValue.Saver) {
+        mutableStateOf(TextFieldValue())
+    }
+    val maxChar = 16
+
+    val digitPattern = remember { Regex("^\\d+\$") }
+
+    var isError by remember { mutableStateOf(false) }
+
+    var result by remember { mutableStateOf("") }
+
+    val nikParser: NIKParser = NIKParserImpl(context)
+
+    val nikParserAdapter by lazy {
+        Moshi.Builder().build().adapter(NIKParserResponse::class.java)
+    }
+
+    Column(
+        modifier = Modifier.padding(paddingValues)
+    ) {
+        OutlinedTextField(
+            modifier = Modifier
+                .fillMaxWidth()
+                .padding(16.dp),
+            label = { Text("NIK") },
+            value = text,
+            onValueChange = {
+                if (it.annotatedString.length <= 16
+                    && (it.annotatedString.isEmpty() || it.annotatedString.matches(digitPattern))
+                ) {
+                    text = it
+                    isError = if (text.annotatedString.length == maxChar) {
+                        val nikParseResult = nikParser.parseNik(it.annotatedString.text)
+                        result = nikParserAdapter.toJson(nikParseResult)
+                        !nikParseResult.isValid
+                    } else {
+                        it.annotatedString.isNotEmpty()
+                    }
+                }
+            },
+            isError = isError,
+            singleLine = true,
+            keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number),
+            supportingText = {
+                Text(
+                    text = if (isError) "NIK not valid" else ""
+                )
+            }
+        )
+        Text(
+            modifier = Modifier.padding(16.dp),
+            text = result
+        )
+    }
+}
+
 @Preview(showBackground = true)
 @Composable
 fun DefaultPreview() {
     NIKParserTheme {
-        Greeting("Android")
+        Home()
     }
 }
diff --git a/nikparser/src/main/java/com/dzakdzaks/nikparser/NIKParserImpl.kt b/nikparser/src/main/java/com/dzakdzaks/nikparser/NIKParserImpl.kt
@@ -18,9 +18,12 @@ import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
 
+
+/**
+ * @param context for access json assets file
+ * */
 class NIKParserImpl(
-    private val context: Context,
-    private val isDataReadyToAction: (Boolean) -> Unit,
+    private val context: Context
 ) : NIKParser {
 
     private var provinceList: List<NIKProvince> = emptyList()
@@ -50,7 +53,6 @@ class NIKParserImpl(
 
     init {
         coroutineScope.launch {
-            isDataReadyToAction(false)
             parseJsonData()
         }
     }
@@ -292,8 +294,6 @@ class NIKParserImpl(
                 val zipCode = it.value.split(" -- ")[1].replace("-", "")
                 NIKDistrict(it.key, name, zipCode)
             }
-
-            isDataReadyToAction(true)
         }
     }