chore: cleanup pt 3

app/src/main/java/ani/dantotsu/util/AlertDialogBuilder.kt

@@ -0,0 +1,170 @@
+package ani.dantotsu.util
+
+import android.app.AlertDialog
+import android.content.Context
+import android.view.View
+import ani.dantotsu.R
+
+class AlertDialogBuilder(private val context: Context) {
+    private var title: String? = null
+    private var message: String? = null
+    private var posButtonTitle: String? = null
+    private var negButtonTitle: String? = null
+    private var neutralButtonTitle: String? = null
+    private var onPositiveButtonClick: (() -> Unit)? = null
+    private var onNegativeButtonClick: (() -> Unit)? = null
+    private var onNeutralButtonClick: (() -> Unit)? = null
+    private var items: Array<String>? = null
+    private var checkedItems: BooleanArray? = null
+    private var onItemsSelected: ((BooleanArray) -> Unit)? = null
+    private var selectedItemIndex: Int = -1
+    private var onItemSelected: ((Int) -> Unit)? = null
+    private var customView: View? = null
+    private var attach: ((dialog: AlertDialog) -> Unit)? = null
+    fun setTitle(title: String?): AlertDialogBuilder {
+        this.title = title
+        return this
+    }
+
+    fun setTitle(int: Int, formatArgs: Int? = null): AlertDialogBuilder {
+        this.title = context.getString(int, formatArgs)
+        return this
+    }
+
+    fun setMessage(message: String?): AlertDialogBuilder {
+        this.message = message
+        return this
+    }
+
+    fun setMessage(stringInt: Int, vararg formatArgs: Any): AlertDialogBuilder {
+        this.message = context.getString(stringInt, *formatArgs)
+        return this
+    }
+
+    fun setCustomView(view: View): AlertDialogBuilder {
+        this.customView = view
+        return this
+    }
+
+    fun setPosButton(title: String?, onClick: (() -> Unit)? = null): AlertDialogBuilder {
+        this.posButtonTitle = title
+        this.onPositiveButtonClick = onClick
+        return this
+    }
+
+    fun setPosButton(
+        int: Int,
+        formatArgs: Int? = null,
+        onClick: (() -> Unit)? = null
+    ): AlertDialogBuilder {
+        this.posButtonTitle = context.getString(int, formatArgs)
+        this.onPositiveButtonClick = onClick
+        return this
+    }
+
+    fun setNegButton(title: String?, onClick: (() -> Unit)? = null): AlertDialogBuilder {
+        this.negButtonTitle = title
+        this.onNegativeButtonClick = onClick
+        return this
+    }
+
+    fun setNegButton(
+        int: Int,
+        formatArgs: Int? = null,
+        onClick: (() -> Unit)? = null
+    ): AlertDialogBuilder {
+        this.negButtonTitle = context.getString(int, formatArgs)
+        this.onNegativeButtonClick = onClick
+        return this
+    }
+
+    fun setNeutralButton(title: String?, onClick: (() -> Unit)? = null): AlertDialogBuilder {
+        this.negButtonTitle = title
+        this.onNegativeButtonClick = onClick
+        return this
+    }
+
+    fun setNeutralButton(
+        int: Int,
+        formatArgs: Int? = null,
+        onClick: (() -> Unit)? = null
+    ): AlertDialogBuilder {
+        this.negButtonTitle = context.getString(int, formatArgs)
+        this.onNegativeButtonClick = onClick
+        return this
+    }
+
+    fun attach(attach: ((dialog: AlertDialog) -> Unit)?): AlertDialogBuilder {
+        this.attach = attach
+        return this
+    }
+
+    fun singleChoiceItems(
+        items: Array<String>,
+        selectedItemIndex: Int = -1,
+        onItemSelected: (Int) -> Unit
+    ): AlertDialogBuilder {
+        this.items = items
+        this.selectedItemIndex = selectedItemIndex
+        this.onItemSelected = onItemSelected
+        return this
+    }
+
+    fun multiChoiceItems(
+        items: Array<String>,
+        checkedItems: BooleanArray? = null,
+        onItemsSelected: (BooleanArray) -> Unit
+    ): AlertDialogBuilder {
+        this.items = items
+        this.checkedItems = checkedItems ?: BooleanArray(items.size) { false }
+        this.onItemsSelected = onItemsSelected
+        return this
+    }
+
+    fun show() {
+        val builder = AlertDialog.Builder(context, R.style.MyPopup)
+        if (title != null) builder.setTitle(title)
+        if (message != null) builder.setMessage(message)
+        if (customView != null) builder.setView(customView)
+        if (items != null) {
+            if (onItemSelected != null) {
+                builder.setSingleChoiceItems(items, selectedItemIndex) { _, which ->
+                    selectedItemIndex = which
+                    onItemSelected?.invoke(which)
+                }
+            } else if (checkedItems != null && onItemsSelected != null) {
+                builder.setMultiChoiceItems(items, checkedItems) { _, which, isChecked ->
+                    checkedItems?.set(which, isChecked)
+                }
+            }
+        }
+        if (posButtonTitle != null) {
+            builder.setPositiveButton(posButtonTitle) { dialog, _ ->
+                onPositiveButtonClick?.invoke()
+                dialog.dismiss()
+            }
+        }
+        if (negButtonTitle != null) {
+            builder.setNegativeButton(negButtonTitle) { dialog, _ ->
+                onNegativeButtonClick?.invoke()
+                dialog.dismiss()
+            }
+        }
+        if (neutralButtonTitle != null) {
+            builder.setNeutralButton(neutralButtonTitle) { dialog, _ ->
+                onNeutralButtonClick?.invoke()
+                dialog.dismiss()
+            }
+        }
+        builder.setCancelable(false)
+        val dialog = builder.create()
+        attach?.invoke(dialog)
+        dialog.window?.setDimAmount(0.8f)
+        dialog.show()
+    }
+
+}
+
+fun Context.customAlertDialog(): AlertDialogBuilder {
+    return AlertDialogBuilder(this)
+}