Add basic quick chat action settings

app/src/main/java/com/geeksville/mesh/ui/QuickChatActionAdapter.kt

@@ -0,0 +1,53 @@
+package com.geeksville.mesh.ui
+
+import android.content.Context
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.TextView
+import androidx.recyclerview.widget.RecyclerView
+import com.geeksville.mesh.R
+import com.geeksville.mesh.model.QuickChatAction
+
+class QuickChatActionAdapter internal constructor(
+    context: Context,
+    private val onEdit: (action: QuickChatAction) -> Unit
+) : RecyclerView.Adapter<QuickChatActionAdapter.ActionViewHolder>() {
+
+    private val inflater: LayoutInflater = LayoutInflater.from(context)
+    private var actions = emptyList<QuickChatAction>()
+    private val TAG = "QuickChatAdapter"
+
+    inner class ActionViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val actionName: TextView = itemView.findViewById(R.id.quickChatActionName)
+        val actionValue: TextView = itemView.findViewById(R.id.quickChatActionValue)
+        val actionEdit: View = itemView.findViewById(R.id.quickChatActionEdit)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ActionViewHolder {
+        val itemView = inflater.inflate(R.layout.adapter_quick_chat_action_layout, parent, false)
+        Log.d(TAG, "Created view holder")
+        return ActionViewHolder(itemView)
+    }
+
+    override fun onBindViewHolder(holder: ActionViewHolder, position: Int) {
+        val current = actions[position]
+        holder.actionName.text = current.name
+        holder.actionValue.text = current.message
+        holder.actionEdit.setOnClickListener{
+            onEdit(current)
+        }
+        Log.d(TAG, "Bound actions")
+    }
+
+
+    internal fun setActions(actions: List<QuickChatAction>) {
+        this.actions = actions
+        notifyDataSetChanged()
+        Log.d(TAG, String.format("setActions(size=%d, count=%d)", actions.size, itemCount))
+    }
+
+    override fun getItemCount() = actions.size
+
+}

app/src/main/java/com/geeksville/mesh/ui/QuickChatSettingsFragment.kt

@@ -30,6 +30,107 @@ class QuickChatSettingsFragment : ScreenFragment("Quick Chat settings"), Logging
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
 
-        // TODO
+        Log.d(TAG, "viewCreated")
+
+        binding.quickChatSettingsCreateButton.setOnClickListener {
+            Log.d(TAG, "Create quick chat")
+
+            val builder = createEditDialog(requireContext(), "New quick chat")
+
+            builder.builder.setPositiveButton("Add") { view, x ->
+
+                val name = builder.nameInput.text.toString().trim()
+                val message = builder.messageInput.text.toString()
+                if (name.isNotEmpty() and message.isNotEmpty())
+                    model.addQuickChatAction(
+                        name, message,
+                        if (builder.modeSwitch.isChecked) QuickChatAction.Mode.Instant else QuickChatAction.Mode.Append
+                    )
+                // TODO
+            }
+            builder.builder.setNegativeButton("Cancel") { _, _ ->
+                // TODO
+            }
+
+            val dialog = builder.builder.create()
+            dialog.getButton(0).isEnabled = false
+            dialog.show()
+        }
+
+        model.addQuickChatAction("TST", "Test", QuickChatAction.Mode.Append)
+        val quickChatActionAdapter =
+            QuickChatActionAdapter(requireContext()) { action: QuickChatAction ->
+                val builder = createEditDialog(requireContext(), "Edit quick chat")
+                builder.nameInput.setText(action.name)
+                builder.messageInput.setText(action.message)
+                builder.modeSwitch.isChecked = action.mode == QuickChatAction.Mode.Instant
+
+                builder.builder.setNegativeButton(R.string.cancel) { _, _ -> }
+                builder.builder.setPositiveButton(R.string.save_btn) { _, _ ->
+                    // TODO
+                }
+                val dialog = builder.builder.create()
+                dialog.show()
+            }
+
+        binding.quickChatSettingsView.apply {
+            this.layoutManager = LinearLayoutManager(requireContext())
+            this.adapter = quickChatActionAdapter
+        }
+
+        quickChatActionAdapter.setActions(model.quickChatActions)
+        Log.d(TAG, "viewCreation done")
+    }
+
+    data class DialogBuilder(
+        val builder: MaterialAlertDialogBuilder,
+        val nameInput: EditText,
+        val messageInput: EditText,
+        val modeSwitch: SwitchMaterial
+    )
+
+    private fun getMessageName(message: String): String {
+        return if (message.length <= 3) {
+            message.uppercase()
+        } else {
+            buildString {
+                append(message.first().uppercase())
+                append(message[message.length / 2].uppercase())
+                append(message.last().uppercase())
+            }
+        }
+    }
+
+    private fun createEditDialog(context: Context, title: String): DialogBuilder {
+        val builder = MaterialAlertDialogBuilder(context)
+        builder.setTitle(title)
+
+        val layout =
+            LayoutInflater.from(requireContext()).inflate(R.layout.dialog_add_quick_chat, null)
+
+        val nameInput: EditText = layout.findViewById(R.id.addQuickChatName)
+        val messageInput: EditText = layout.findViewById(R.id.addQuickChatMessage)
+        val modeSwitch: SwitchMaterial = layout.findViewById(R.id.addQuickChatMode)
+
+        var nameHasChanged = false
+
+        modeSwitch.setOnCheckedChangeListener { _, _ ->
+            modeSwitch.setText(if (modeSwitch.isChecked) R.string.mode_instant else R.string.mode_append)
+        }
+
+        messageInput.addTextChangedListener { text ->
+            if (!nameHasChanged) {
+                nameInput.setText(getMessageName(text.toString()))
+            }
+        }
+
+        nameInput.addTextChangedListener {
+            if (nameInput.isFocused) nameHasChanged = true
+        }
+
+        // TODO: Don't enable positive button until there is name and message
+        builder.setView(layout)
+
+        return DialogBuilder(builder, nameInput, messageInput, modeSwitch)
     }
 }