第一个版本的客户端

app/src/main/java/com/example/flomo_ai/MainActivity.kt

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+package com.example.flomo_ai
+
+import android.content.Intent
+import android.os.Bundle
+import android.view.Gravity
+import android.widget.Button
+import android.widget.EditText
+import android.widget.TextView
+
+import androidx.appcompat.app.AppCompatActivity
+import com.google.android.material.tabs.TabLayout
+import com.google.gson.Gson
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+import okhttp3.Interceptor
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import okhttp3.RequestBody.Companion.toRequestBody
+import com.google.gson.JsonObject
+import okhttp3.MediaType.Companion.toMediaType
+
+import com.google.gson.reflect.TypeToken
+import android.util.Log
+import java.io.IOException
+import java.net.UnknownHostException
+import org.json.JSONObject
+
+import com.squareup.moshi.Moshi
+import com.squareup.moshi.kotlin.reflect.KotlinJsonAdapterFactory
+
+// 定义请求体数据类
+data class ChatRequest(
+    val model: String,
+    val messages: List<Message>
+)
+
+data class Message(
+    val role: String,
+    val content: String
+)
+
+
+// 从返回的 JSON 响应中提取标签列表
+fun extractLabels(responseBody: String): List<String>? {
+    try {
+        // 假设 responseBody 中包含一个完整的 JSON 对象，我们需要先提取出其中的 content 部分
+        val fullJsonObject = Gson().fromJson(responseBody, JsonObject::class.java)
+        val choicesArray = fullJsonObject.getAsJsonArray("choices")
+        if (choicesArray.size() > 0) {
+            val firstChoice = choicesArray.get(0).asJsonObject
+            val messageObject = firstChoice.get("message").asJsonObject
+            val content = messageObject.get("content").asString
+            // 从 content 中提取出 labels
+            val startIndex = content.indexOf("\"labels\": [") + "\"labels\": [".length
+            val endIndex = content.indexOf("]", startIndex)
+            val labelsStr = content.substring(startIndex, endIndex)
+            // 处理引号
+            //val processedLabelsStr = labelsStr.replace("\"", "")
+            val labels = labelsStr.split("\", \"")
+            val processedLabels = mutableListOf<String>()
+            for (label in labels) {
+                // 假设 label 是原始字符串
+                var processedLabel = label
+                // 去掉单引号和双引号
+                if (label.contains("'")) {
+                    processedLabel = processedLabel.replace("'", "")
+                }
+                if (label.contains("\"")) {
+                    processedLabel = processedLabel.replace("\"", "")
+                }
+                // 去掉所有空格
+                processedLabel = processedLabel.replace(" ", "")
+                processedLabels.add(processedLabel)
+            }
+            return processedLabels
+        }
+    } catch (e: Exception) {
+        e.printStackTrace()
+        Log.e("ExtractLabels", "Error during extraction: ${e.message}")
+    }
+    return null
+}
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var inputEditText: EditText
+    private lateinit var configButton: Button
+    private lateinit var submitToAIButton: Button
+    private lateinit var tabLayout: TabLayout
+    private lateinit var submitToServerButton: Button
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        inputEditText = findViewById(R.id.inputEditText)
+        inputEditText.gravity = Gravity.START or Gravity.TOP
+
+        configButton = findViewById(R.id.configButton)
+
+        submitToAIButton = findViewById(R.id.submitToAIButton)
+
+        submitToAIButton.setOnClickListener {
+            // 创建 OkHttpClient，点击智谱AI分析返回标签
+            val client = OkHttpClient.Builder()
+                .addInterceptor(object : Interceptor {
+                    override fun intercept(chain: Interceptor.Chain): okhttp3.Response {
+                        val originalRequest = chain.request()
+                        val newRequest = originalRequest.newBuilder().build()
+                        return chain.proceed(newRequest)
+                    }
+                })
+                .build()
+            // 假设这是一个 EditText 元素
+            val inputEditText = findViewById<EditText>(R.id.inputEditText)
+
+            // 获取 EditText 中的文本内容，创建request的body
+            val textFromEditText = inputEditText.text.toString()
+            val combinedText =
+                "$textFromEditText。请为以上文章分析并给出 4 个最合理的标签，没有其他内容。以 JSON 格式输出，格式为 labels: [标签 1, 标签 2, 标签 3, 标签 4]"
+
+            val moshi = Moshi.Builder().add(KotlinJsonAdapterFactory()).build()
+            val jsonAdapter = moshi.adapter(ChatRequest::class.java)
+
+            val requestBody = ChatRequest(
+                model = "glm-4-flash",
+                messages = listOf(Message(role = "user", content = combinedText))
+            )
+
+            val requestBodyJson = jsonAdapter.toJson(requestBody)
+            val mediaType = "application/json; charset=utf-8".toMediaType()
+            val body = requestBodyJson.toRequestBody(mediaType)
+
+            // 从配置中读取 api_key
+            val sharedPrefs = getSharedPreferences("APIConfigs", MODE_PRIVATE)
+            val allConfigsJson = sharedPrefs.getString("configs", null)
+            var api_key = ""
+            var api_url = ""
+            if (allConfigsJson != null) {
+                val type = object : TypeToken<List<APIConfig>>() {}.type
+                val allConfigs = Gson().fromJson<List<APIConfig>>(allConfigsJson, type)
+                val zhipuConfig = allConfigs.find { it.name == "zhipu" }
+
+                if (zhipuConfig != null) {
+                    api_key = zhipuConfig.key
+                    api_url = zhipuConfig.url
+                }
+            }
+
+            // 创建请求
+            val request = Request.Builder()
+                .url("$api_url")
+                .post(body)
+                .header("Authorization", "Bearer $api_key")
+                .header("Content-Type", "application/json")
+                .build()
+
+            // 使用协程在后台线程中发送请求
+            CoroutineScope(Dispatchers.Main).launch {
+                try {
+                    // 模拟可能出现异常的网络操作，这里需要替换为你的实际网络请求相关代码
+                    // 比如使用 OkHttp 或者其他网络库进行请求
+                    val response = withContext(Dispatchers.IO) {
+                        client.newCall(request).execute()
+                    }
+                    if (response.isSuccessful) {
+                        val responseBody = response.body?.string() // 将响应体转换为字符串
+                        responseBody?.let {
+                            // 处理响应 JSON 数据
+                            print("return message is $responseBody")
+                            val labels = extractLabels(responseBody)
+                            labels?.let {
+                                if (labels != null && labels.size == 4) {
+                                    for (i in 0 until 4) {
+                                        val tab = tabLayout.getTabAt(i)
+                                        if (tab != null) {
+                                            tab.text = labels[i]
+                                            tab.view.setOnClickListener {
+                                                val currentText =
+                                                    findViewById<EditText>(R.id.inputEditText).text.toString()
+                                                val buttonText = tab.text.toString()
+                                                findViewById<EditText>(R.id.inputEditText).setText("$currentText\n#$buttonText")
+                                            }
+                                        }
+                                    }
+                                    findViewById<TextView>(R.id.statusTextView).text = "标签已经获取并更新"
+                                }
+                            } ?: run {
+                                findViewById<TextView>(R.id.statusTextView).text = "没有更新"
+                            }
+                        }
+                    } else {
+                        findViewById<TextView>(R.id.statusTextView).text = "没有响应，没有更新"
+                    }
+                } catch (e: UnknownHostException) {
+                    findViewById<TextView>(R.id.statusTextView).text ="UnknownHostException: ${e.message}"
+                } catch (e: IOException) {
+                    findViewById<TextView>(R.id.statusTextView).text = "IOException: ${e.message}"
+                }
+
+            }
+        }
+
+        tabLayout = findViewById(R.id.tabLayout)
+        submitToServerButton = findViewById(R.id.submitToServerButton)
+
+        configButton.setOnClickListener {
+            val intent = Intent(this, SecondActivity::class.java)
+            startActivity(intent)
+        }
+
+        submitToServerButton = findViewById(R.id.submitToServerButton)
+        inputEditText = findViewById(R.id.inputEditText)
+
+        submitToServerButton.setOnClickListener {
+            val textFromEditText = inputEditText.text.toString()
+            submitToServer(textFromEditText)
+        }
+
+
+        // Setup TabLayout using a loop
+        val tabLayout = findViewById<TabLayout>(R.id.tabLayout)
+        // 维持原来的创建标签按钮的代码
+        (1..4).forEach { tabIndex ->
+            val tabButton = tabLayout.newTab().apply {
+                text = "标签示例$tabIndex"
+                tabLayout.addTab(this)
+            }
+
+        }
+
+    }
+
+    private fun submitToServer(content: String) {
+        val statusTextView = findViewById<TextView>(R.id.statusTextView)
+
+        CoroutineScope(Dispatchers.Main).launch {
+            statusTextView.text = "提交到flomo服务器..."
+
+            val result = withContext(Dispatchers.IO) {
+                postDataToServer(content)
+            }
+            when (result) {
+                is Result.Success -> {
+                    findViewById<EditText>(R.id.inputEditText).setText("")
+                    statusTextView.text = "提交成功!"
+                }
+                is Result.Error -> {
+                    statusTextView.text = "提交失误: ${result.exception.message}"
+                }
+            }
+        }
+    }
+
+    // 提交到笔记服务器，flomo服务器
+    private suspend fun postDataToServer(content: String): Result {
+        return try {
+            val client = OkHttpClient()
+            val mediaType = "application/json".toMediaType()
+            val json = JSONObject().apply {
+                put("content", content)
+            }.toString()
+            val body = json.toRequestBody(mediaType)
+            val request = Request.Builder()
+                .url("https://flomoapp.com/iwh/MTY5NTQy/b671d4930ecd1eae63e50cc0cb8ca4ae/")
+                .post(body)
+                .build()
+            val response = client.newCall(request).execute()
+            if (response.isSuccessful) {
+                Result.Success(response)
+            } else {
+                Result.Error(Exception("服务器返回错误： ${response.code}"))
+            }
+        } catch (e: Exception) {
+            Result.Error(e)
+        }
+    }
+
+    sealed class Result {
+        data class Success(val response: Response) : Result()
+        data class Error(val exception: Exception) : Result()
+    }
+}
+

app/src/main/java/com/example/flomo_ai/SecondActivity.kt

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+package com.example.flomo_ai
+
+import android.os.Bundle
+import android.widget.Button
+import android.widget.EditText
+import android.widget.LinearLayout
+import android.widget.TextView
+import androidx.appcompat.app.AppCompatActivity
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
+import java.util.UUID
+
+class SecondActivity : AppCompatActivity() {
+    private lateinit var etApiName: EditText
+    private lateinit var etApiUrl: EditText
+    private lateinit var etApiKey: EditText
+    private lateinit var etApiSecretKey: EditText
+    private lateinit var btnSave: Button
+    private lateinit var llConfigList: LinearLayout
+
+    private var configs = mutableListOf<APIConfig>()
+    private var editingId: Long? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        setTheme(androidx.appcompat.R.style.Theme_AppCompat)
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_second)
+
+        initViews()
+        loadConfigs()
+        displayConfigs()
+
+        val btnGoBack: Button = findViewById(R.id.btnGoBack)
+        btnGoBack.setOnClickListener {
+            finish()
+        }
+
+        btnSave.setOnClickListener {
+            if (editingId != null) {
+                updateConfig()
+            } else {
+                addConfig()
+            }
+        }
+    }
+
+    private fun initViews() {
+        etApiName = findViewById(R.id.etApiName)
+        etApiUrl = findViewById(R.id.etApiUrl)
+        etApiKey = findViewById(R.id.etApiKey)
+        etApiSecretKey = findViewById(R.id.etApiSecretKey)
+        btnSave = findViewById(R.id.btnSave)
+        llConfigList = findViewById(R.id.llConfigList)
+    }
+
+    private fun loadConfigs() {
+        val sharedPrefs = getSharedPreferences("APIConfigs", MODE_PRIVATE)
+        val json = sharedPrefs.getString("configs", null)
+        if (json != null) {
+            val type = object : TypeToken<List<APIConfig>>() {}.type
+            configs = Gson().fromJson(json, type)
+        }
+    }
+
+    private fun saveConfigs() {
+        val sharedPrefs = getSharedPreferences("APIConfigs", MODE_PRIVATE)
+        val json = Gson().toJson(configs)
+        sharedPrefs.edit().putString("configs", json).apply()
+    }
+
+    private fun addConfig() {
+        val name = etApiName.text.toString()
+        val url = etApiUrl.text.toString()
+        val key = etApiKey.text.toString()
+        val secretKey = etApiSecretKey.text.toString()
+
+        // 生成唯一的 id
+        val id = System.currentTimeMillis()
+        // 创建新的配置项
+        val newConfig = APIConfig(id, name, url, key, secretKey)
+        // 添加配置项
+        configs.add(newConfig)
+        // 保存配置
+        saveConfigs()
+        // 显示配置
+        displayConfigs()
+        // 清空输入框
+        clearInputs()
+    }
+
+    private fun updateConfig() {
+        val name = etApiName.text.toString()
+        val url = etApiUrl.text.toString()
+        val key = etApiKey.text.toString()
+        val secretKey = etApiSecretKey.text.toString()
+
+        // 获取编辑的配置项 id
+        val id = editingId ?: return
+        // 更新配置项
+        val updatedConfig = APIConfig(id, name, url, key, secretKey)
+        val existingConfigIndex = configs.indexOfFirst { it.id == id }
+        if (existingConfigIndex != -1) {
+            configs[existingConfigIndex] = updatedConfig
+        }
+        // 保存配置
+        saveConfigs()
+        // 显示配置
+        displayConfigs()
+        // 清空输入框
+        clearInputs()
+        // 重置编辑状态
+        editingId = null
+
+    }
+
+    private fun displayConfigs() {
+        llConfigList.removeAllViews()
+        for (config in configs) {
+            // 为每个配置项加载对应的布局文件
+            val configView = layoutInflater.inflate(R.layout.item_api_config, null)
+            // 设置各项文本信息
+            // 获取并设置 Name 的 TextView 前景色和背景色
+            val tvName = configView.findViewById<TextView>(R.id.tvName)
+            tvName.setTextColor(resources.getColor(R.color.background_color))
+            tvName.text = "Name: ${config.name}"
+
+            // 获取并设置 URL 的 TextView 前景色和背景色
+            val tvUrl = configView.findViewById<TextView>(R.id.tvUrl)
+            tvUrl.setTextColor(resources.getColor(R.color.background_color))
+            tvUrl.text = "URL: ${config.url}"
+
+            // 获取并设置 Key 的 TextView 前景色和背景色
+            val tvKey = configView.findViewById<TextView>(R.id.tvKey).also {
+                it.setTextColor(resources.getColor(R.color.background_color))
+            }
+            tvKey.text = "Key: ${config.key.take(4)}..."
+
+            // 获取并设置 SecretKey 的 TextView 前景色和背景色
+            val tvSecretKey = configView.findViewById<TextView>(R.id.tvSecretKey)
+            tvSecretKey.setTextColor(resources.getColor(R.color.background_color))
+            tvSecretKey.text = "Secret Key: ${config.secretKey.take(4)}..."
+
+            // 设置编辑按钮点击事件
+            configView.findViewById<Button>(R.id.btnEdit).setOnClickListener {
+                editConfig(config)
+            }
+
+            // 设置删除按钮点击事件
+            configView.findViewById<Button>(R.id.btnDelete).setOnClickListener {
+                deleteConfig(config.id)
+            }
+
+            // 将包含配置信息的视图添加到父布局中
+            llConfigList.addView(configView)
+        }
+    }
+
+    private fun editConfig(config: APIConfig) {
+        etApiName.setText(config.name)
+        etApiUrl.setText(config.url)
+        etApiKey.setText(config.key)
+        etApiSecretKey.setText(config.secretKey)
+        // 设置编辑状态
+        editingId = config.id
+        btnSave.text = "更新配置"
+    }
+
+    private fun deleteConfig(id: Long) {
+        configs.removeAll { it.id == id }
+        saveConfigs()
+        displayConfigs()
+    }
+
+    private fun clearInputs() {
+        etApiName.text.clear()
+        etApiUrl.text.clear()
+        etApiKey.text.clear()
+        etApiSecretKey.text.clear()
+        btnSave.text = "保存配置"
+    }
+}
+
+data class APIConfig(
+    val id: Long,
+    val name: String,
+    val url: String,
+    val key: String,
+    val secretKey: String
+)

app/src/main/java/com/example/flomo_ai/kwt.kt

@@ -0,0 +1,49 @@
+import java.util.*
+import com.nimbusds.jose.JWSAlgorithm
+import com.nimbusds.jose.JWSHeader
+import com.nimbusds.jose.crypto.MACSigner
+import com.nimbusds.jwt.JWTClaimsSet
+import com.nimbusds.jwt.SignedJWT
+
+class JWTGenerator {
+    companion object {
+        fun generateJWT(apiKeyId: String, secretStr: String): SignedJWT {
+            // 确保密钥长度至少为 32 字节（256 位）
+            val secret = generateValidSecret(secretStr)
+            // Prepare JWT header
+            val header = JWSHeader.Builder(JWSAlgorithm.HS256)
+                .customParam("sign_type", "SIGN")
+                .build()
+
+            // Prepare JWT payload
+            val currentTimeMillis = System.currentTimeMillis()
+            val claimsSet = JWTClaimsSet.Builder()
+                .claim("api_key", apiKeyId)
+                .expirationTime(Date(currentTimeMillis + 60000))
+                .claim("timestamp", currentTimeMillis)
+                .build()
+
+            // Create HMAC signer
+            val signer = MACSigner(secret)
+
+            // Create signed JWT
+            val signedJWT = SignedJWT(header, claimsSet)
+            signedJWT.sign(signer)
+
+            return signedJWT
+        }
+
+        private fun generateValidSecret(secretStr: String): ByteArray {
+            val originalSecret = secretStr.toByteArray()
+            val desiredLength = 32
+            if (originalSecret.size >= desiredLength) {
+                return originalSecret.copyOfRange(0, desiredLength)
+            }
+            val paddedSecret = ByteArray(desiredLength)
+            for (i in originalSecret.indices) {
+                paddedSecret[i] = originalSecret[i]
+            }
+            return paddedSecret
+        }
+    }
+}

app/src/main/java/com/example/flomo_ai/ui/theme/Color.kt

@@ -0,0 +1,11 @@
+package com.example.flomo_ai.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)

app/src/main/java/com/example/flomo_ai/ui/theme/Theme.kt

@@ -0,0 +1,58 @@
+package com.example.flomo_ai.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun FlomoaiTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}

app/src/main/java/com/example/flomo_ai/ui/theme/Type.kt

@@ -0,0 +1,34 @@
+package com.example.flomo_ai.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)