feat: added templates

2026-06-21 19:09:08 +03:00
parent 464094e6cb
commit 2cc7a3a2c3
10 changed files with 526 additions and 103 deletions
@@ -0,0 +1,128 @@
+package ru.omni_devel.cards
+
+import android.app.Activity
+import android.content.Intent
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.LocalActivity
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.PaddingValues
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.Button
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+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.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.unit.dp
+import io.ktor.client.HttpClient
+import io.ktor.client.engine.cio.CIO
+import io.ktor.client.request.get
+import io.ktor.client.statement.HttpResponse
+import io.ktor.client.statement.bodyAsText
+import kotlinx.serialization.json.Json
+import ru.omni_devel.cards.ui.theme.OmniCardsTheme
+
+class SelectTemplateActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+
+        setContent {
+            OmniCardsTheme {
+                Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
+                    SelectTemplatePage(innerPadding)
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun SelectTemplatePage(innerPadding: PaddingValues) {
+    val activityContext = LocalActivity.current
+    val context = LocalContext.current
+
+    var templates by remember { mutableStateOf<List<Template>?>(null) }
+    var loadingError by remember { mutableStateOf<String?>(null) }
+
+    LaunchedEffect(Unit) {
+        try {
+            val client = HttpClient(CIO)
+
+            val response: HttpResponse = client.get(TEMPLATES_URL)
+
+            templates = Template.parseTemplatesFromJson(response.bodyAsText())
+        } catch (e: Exception) {
+            loadingError = e.toString()
+        }
+    }
+
+    val fillTemplateLauncher = rememberLauncherForActivityResult(
+        contract = ActivityResultContracts.StartActivityForResult()
+    ) { result ->
+        if (result.resultCode == Activity.RESULT_OK) {
+            val codeValue = result.data?.getStringExtra("codeValue")
+
+            val resultIntent = Intent()
+
+            resultIntent.putExtra("codeValue", codeValue)
+
+            activityContext!!.setResult(Activity.RESULT_OK, resultIntent)
+            activityContext.finish()
+        }
+    }
+
+    Page(
+        stringResource(R.string.choosing_template),
+        innerPadding
+    ) {
+        Column(
+            modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState()),
+            horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            if (loadingError != null) {
+                Text(loadingError!!)
+            } else if (templates == null) {
+                CircularProgressIndicator(
+                    modifier = Modifier.size(48.dp),
+                    color = MaterialTheme.colorScheme.primary
+                )
+            } else {
+                for (template in templates) {
+                    Button(
+                        modifier = Modifier.fillMaxWidth().background(MaterialTheme.colorScheme.primaryContainer),
+                        onClick = {
+                            val intent = Intent(context, FillTemplateActivity::class.java)
+
+                            intent.putExtra("templateJson", Json.encodeToString(template))
+
+                            fillTemplateLauncher.launch(intent)
+                        }
+                    ) {
+                        Text(template.name)
+                    }
+                }
+            }
+        }
+    }
+}