[wip]fix: mint selection onboarding refinement

app/src/main/java/com/electricdreams/numo/feature/onboarding/AddMintBottomSheet.kt

@@ -0,0 +1,120 @@
+package com.electricdreams.numo.feature.onboarding
+
+import android.app.Dialog
+import android.os.Bundle
+import android.text.Editable
+import android.text.TextWatcher
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.view.WindowManager
+import android.widget.EditText
+import android.widget.Button
+import android.widget.FrameLayout
+import android.widget.LinearLayout
+import androidx.core.content.ContextCompat
+import com.electricdreams.numo.R
+import com.google.android.material.bottomsheet.BottomSheetBehavior
+import com.google.android.material.bottomsheet.BottomSheetDialog
+import com.google.android.material.bottomsheet.BottomSheetDialogFragment
+
+class AddMintBottomSheet : BottomSheetDialogFragment() {
+
+    interface Listener {
+        fun onAddMintUrl(url: String)
+        fun onScanQrCode()
+    }
+
+    private var listener: Listener? = null
+
+    companion object {
+        fun newInstance(listener: Listener): AddMintBottomSheet {
+            return AddMintBottomSheet().apply {
+                this.listener = listener
+            }
+        }
+    }
+
+    override fun getTheme(): Int = R.style.Theme_Numo_BottomSheet
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        val dialog = super.onCreateDialog(savedInstanceState)
+        dialog.window?.setSoftInputMode(
+            WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE
+        )
+        return dialog
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater,
+        container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.bottom_sheet_add_mint, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+
+        val urlInput = view.findViewById<EditText>(R.id.mint_url_input)
+        val addButton = view.findViewById<Button>(R.id.add_mint_button)
+        val scanRow = view.findViewById<View>(R.id.scan_qr_button)
+
+        urlInput.addTextChangedListener(object : TextWatcher {
+            override fun beforeTextChanged(s: CharSequence?, start: Int, count: Int, after: Int) {}
+            override fun onTextChanged(s: CharSequence?, start: Int, before: Int, count: Int) {}
+            override fun afterTextChanged(s: Editable?) {
+                val hasText = s?.toString()?.trim()?.isNotEmpty() == true
+                addButton.isEnabled = hasText
+            }
+        })
+
+        addButton.setOnClickListener {
+            val url = urlInput.text.toString().trim()
+            if (url.isNotEmpty()) {
+                listener?.onAddMintUrl(url)
+            }
+        }
+
+        scanRow.setOnClickListener {
+            listener?.onScanQrCode()
+        }
+
+        setupBottomSheetBehavior()
+    }
+
+    fun setLoading(loading: Boolean) {
+        val view = view ?: return
+        val addButton = view.findViewById<Button>(R.id.add_mint_button)
+        val loadingContainer = view.findViewById<LinearLayout>(R.id.add_mint_loading)
+        val urlInput = view.findViewById<EditText>(R.id.mint_url_input)
+
+        if (loading) {
+            addButton.visibility = View.INVISIBLE
+            loadingContainer.visibility = View.VISIBLE
+            urlInput.isEnabled = false
+        } else {
+            addButton.visibility = View.VISIBLE
+            loadingContainer.visibility = View.GONE
+            urlInput.isEnabled = true
+        }
+    }
+
+    private fun setupBottomSheetBehavior() {
+        dialog?.setOnShowListener { dialogInterface ->
+            val bottomSheetDialog = dialogInterface as BottomSheetDialog
+            val bottomSheet = bottomSheetDialog.findViewById<FrameLayout>(
+                com.google.android.material.R.id.design_bottom_sheet
+            )
+            bottomSheet?.let { sheet ->
+                sheet.setBackgroundColor(
+                    ContextCompat.getColor(requireContext(), R.color.color_bg_white)
+                )
+                val behavior = BottomSheetBehavior.from(sheet)
+                behavior.state = BottomSheetBehavior.STATE_EXPANDED
+                behavior.skipCollapsed = true
+                behavior.isDraggable = true
+            }
+        }
+    }
+}