Merge branch 'bs4'

2 files changed, 416 insertions, 0 deletions

diff --git a/kvision-modules/kvision-bootstrap-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/SelectRemote.kt b/kvision-modules/kvision-bootstrap-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/SelectRemote.kt
new file mode 100644
index 00000000..de823280
--- /dev/null
+++ b/kvision-modules/kvision-bootstrap-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/SelectRemote.kt
@@ -0,0 +1,276 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package pl.treksoft.kvision.form.select
+
+import pl.treksoft.kvision.core.Component
+import pl.treksoft.kvision.core.Container
+import pl.treksoft.kvision.core.StringBoolPair
+import pl.treksoft.kvision.core.Widget
+import pl.treksoft.kvision.form.FieldLabel
+import pl.treksoft.kvision.form.InvalidFeedback
+import pl.treksoft.kvision.form.StringFormControl
+import pl.treksoft.kvision.panel.SimplePanel
+import pl.treksoft.kvision.remote.KVServiceManager
+import pl.treksoft.kvision.remote.RemoteOption
+import pl.treksoft.kvision.utils.SnOn
+
+/**
+ * The form field component for SelectRemote control.
+ *
+ * @constructor
+ * @param value selected value
+ * @param serviceManager multiplatform service manager
+ * @param function multiplatform service method returning the list of options
+ * @param name the name attribute of the generated HTML input element
+ * @param multiple allows multiple value selection (multiple values are comma delimited)
+ * @param ajaxOptions additional options for remote data source
+ * @param label label text bound to the input element
+ * @param rich determines if [label] can contain HTML code
+ */
+@Suppress("TooManyFunctions")
+open class SelectRemote<T : Any>(
+    value: String? = null,
+    serviceManager: KVServiceManager<T>,
+    function: T.(String?, String?) -> List<RemoteOption>,
+    name: String? = null,
+    multiple: Boolean = false,
+    ajaxOptions: AjaxOptions? = null,
+    label: String? = null,
+    rich: Boolean = false
+) : SimplePanel(setOf("form-group")), StringFormControl {
+    /**
+     * A value of the selected option.
+     */
+    override var value
+        get() = input.value
+        set(value) {
+            input.value = value
+        }
+    /**
+     * Determines if multiple value selection is allowed.
+     */
+    var multiple
+        get() = input.multiple
+        set(value) {
+            input.multiple = value
+        }
+    /**
+     * Maximal number of selected options.
+     */
+    var maxOptions
+        get() = input.maxOptions
+        set(value) {
+            input.maxOptions = value
+        }
+    /**
+     * The placeholder for the select control.
+     */
+    var placeholder
+        get() = input.placeholder
+        set(value) {
+            input.placeholder = value
+        }
+    /**
+     * The style of the select control.
+     */
+    var style
+        get() = input.style
+        set(value) {
+            input.style = value
+        }
+    /**
+     * The width of the select control.
+     */
+    var selectWidth
+        get() = input.selectWidth
+        set(value) {
+            input.selectWidth = value
+        }
+    /**
+     * The width type of the select control.
+     */
+    var selectWidthType
+        get() = input.selectWidthType
+        set(value) {
+            input.selectWidthType = value
+        }
+    /**
+     * Determines if an empty option is automatically generated.
+     */
+    var emptyOption
+        get() = input.emptyOption
+        set(value) {
+            input.emptyOption = value
+        }
+    /**
+     * Determines if the select is automatically focused.
+     */
+    var autofocus
+        get() = input.autofocus
+        set(value) {
+            input.autofocus = value
+        }
+    /**
+     * The label text bound to the select element.
+     */
+    var label
+        get() = flabel.content
+        set(value) {
+            flabel.content = value
+        }
+    /**
+     * Determines if [label] can contain HTML code.
+     */
+    var rich
+        get() = flabel.rich
+        set(value) {
+            flabel.rich = value
+        }
+
+    private val idc = "kv_form_SelectRemote_$counter"
+    final override val input: SelectRemoteInput<T> = SelectRemoteInput(
+        value, serviceManager, function, multiple, ajaxOptions,
+        setOf("form-control")
+    ).apply {
+        this.id = idc
+        this.name = name
+    }
+    final override val flabel: FieldLabel = FieldLabel(idc, label, rich)
+    final override val invalidFeedback: InvalidFeedback = InvalidFeedback().apply { visible = false }
+
+    init {
+        @Suppress("LeakingThis")
+        input.eventTarget = this
+        this.addInternal(flabel)
+        this.addInternal(input)
+        this.addInternal(invalidFeedback)
+        counter++
+    }
+
+    override fun getSnClass(): List<StringBoolPair> {
+        val cl = super.getSnClass().toMutableList()
+        if (validatorError != null) {
+            cl.add("text-danger" to true)
+        }
+        return cl
+    }
+
+    @Suppress("UNCHECKED_CAST")
+    override fun <T : Widget> setEventListener(block: SnOn<T>.() -> Unit): Widget {
+        input.setEventListener(block)
+        return this
+    }
+
+    override fun setEventListener(block: SnOn<Widget>.() -> Unit): Widget {
+        input.setEventListener(block)
+        return this
+    }
+
+    override fun removeEventListeners(): Widget {
+        input.removeEventListeners()
+        return this
+    }
+
+    override fun add(child: Component): SimplePanel {
+        input.add(child)
+        return this
+    }
+
+    override fun addAll(children: List<Component>): SimplePanel {
+        input.addAll(children)
+        return this
+    }
+
+    override fun remove(child: Component): SimplePanel {
+        input.remove(child)
+        return this
+    }
+
+    override fun removeAll(): SimplePanel {
+        input.removeAll()
+        return this
+    }
+
+    override fun getChildren(): List<Component> {
+        return input.getChildren()
+    }
+
+    /**
+     * Opens dropdown with options.
+     */
+    open fun showOptions() {
+        input.showOptions()
+    }
+
+    /**
+     * Hides dropdown with options.
+     */
+    open fun hideOptions() {
+        input.hideOptions()
+    }
+
+    /**
+     * Toggles visibility of dropdown with options.
+     */
+    open fun toggleOptions() {
+        input.toggleOptions()
+    }
+
+    override fun focus() {
+        input.focus()
+    }
+
+    override fun blur() {
+        input.blur()
+    }
+
+    companion object {
+        internal var counter = 0
+
+        /**
+         * DSL builder extension function.
+         *
+         * It takes the same parameters as the constructor of the built component.
+         */
+        fun <T : Any> Container.selectRemote(
+            value: String? = null,
+            serviceManager: KVServiceManager<T>,
+            function: T.(String?, String?) -> List<RemoteOption>, name: String? = null,
+            multiple: Boolean = false, ajaxOptions: AjaxOptions? = null, label: String? = null,
+            rich: Boolean = false, init: (SelectRemote<T>.() -> Unit)? = null
+        ): SelectRemote<T> {
+            val selectRemote =
+                SelectRemote(
+                    value,
+                    serviceManager,
+                    function,
+                    name,
+                    multiple,
+                    ajaxOptions,
+                    label,
+                    rich
+                ).apply { init?.invoke(this) }
+            this.add(selectRemote)
+            return selectRemote
+        }
+    }
+}
diff --git a/kvision-modules/kvision-bootstrap-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/SelectRemoteInput.kt b/kvision-modules/kvision-bootstrap-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/SelectRemoteInput.kt
new file mode 100644
index 00000000..4c891d30
--- /dev/null
+++ b/kvision-modules/kvision-bootstrap-select-remote/src/main/kotlin/pl/treksoft/kvision/form/select/SelectRemoteInput.kt
@@ -0,0 +1,140 @@
+/*
+ * Copyright (c) 2017-present Robert Jaros
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package pl.treksoft.kvision.form.select
+
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.asDeferred
+import kotlinx.coroutines.launch
+import kotlinx.serialization.ImplicitReflectionSerializer
+import kotlinx.serialization.list
+import kotlinx.serialization.stringify
+import pl.treksoft.kvision.core.Container
+import pl.treksoft.kvision.remote.CallAgent
+import pl.treksoft.kvision.remote.HttpMethod
+import pl.treksoft.kvision.remote.JsonRpcRequest
+import pl.treksoft.kvision.remote.KVServiceManager
+import pl.treksoft.kvision.remote.RemoteOption
+import pl.treksoft.kvision.utils.JSON
+import pl.treksoft.kvision.utils.obj
+
+external fun decodeURIComponent(encodedURI: String): String
+
+/**
+ * The Select control connected to the multiplatform service.
+ *
+ * @constructor
+ * @param value selected value
+ * @param serviceManager multiplatform service manager
+ * @param function multiplatform service method returning the list of options
+ * @param multiple allows multiple value selection (multiple values are comma delimited)
+ * @param ajaxOptions additional options for remote data source
+ * @param classes a set of CSS class names
+ */
+@UseExperimental(ImplicitReflectionSerializer::class)
+open class SelectRemoteInput<T : Any>(
+    value: String? = null,
+    serviceManager: KVServiceManager<T>,
+    function: T.(String?, String?) -> List<RemoteOption>,
+    multiple: Boolean = false,
+    ajaxOptions: AjaxOptions? = null,
+    classes: Set<String> = setOf()
+) : SelectInput(null, value, multiple, null, classes) {
+    init {
+        val (url, method) =
+            serviceManager.getCalls()[function.toString().replace("\\s".toRegex(), "")]
+                ?: throw IllegalStateException("Function not specified!")
+        val data = obj {
+            q = "{{{q}}}"
+        }
+        val tempAjaxOptions = ajaxOptions ?: AjaxOptions()
+        this.ajaxOptions = tempAjaxOptions.copy(url = url, preprocessData = {
+            @Suppress("UnsafeCastFromDynamic")
+            JSON.plain.parse(RemoteOption.serializer().list, it.result as String).map {
+                obj {
+                    this.value = it.value
+                    if (it.text != null) this.text = it.text
+                    if (it.className != null) this.`class` = it.className
+                    if (it.disabled) this.disabled = true
+                    if (it.divider) this.divider = true
+                    this.data = obj {
+                        if (it.subtext != null) this.subtext = it.subtext
+                        if (it.icon != null) this.icon = it.icon
+                        if (it.content != null) this.content = it.content
+                    }
+                }
+            }.toTypedArray()
+        }, data = data, beforeSend = { _, b ->
+            @Suppress("UnsafeCastFromDynamic")
+            val q = decodeURIComponent(b.data.substring(2))
+            b.data = JSON.plain.stringify(JsonRpcRequest(0, url, listOf(q, this.value)))
+            true
+        }, httpType = HttpType.valueOf(method.name), cache = false, preserveSelected = true)
+        if (value != null) {
+            GlobalScope.launch {
+                val callAgent = CallAgent()
+                val initials = callAgent.remoteCall(
+                    url,
+                    JSON.plain.stringify(JsonRpcRequest(0, url, listOf(null, value))),
+                    HttpMethod.POST
+                ).asDeferred().await()
+                JSON.plain.parse(RemoteOption.serializer().list, initials.result as String).map {
+                    add(SelectOption(it.value, it.text, selected = true))
+                }
+                this@SelectRemoteInput.refreshSelectInput()
+            }
+        }
+        if (this.ajaxOptions?.emptyRequest == true) {
+            this.setInternalEventListener<SelectRemote<*>> {
+                shownBsSelect = {
+                    val input = self.getElementJQuery()?.parent()?.find("input")
+                    input?.trigger("keyup", null)
+                    input?.hide(0)
+                }
+            }
+
+        }
+    }
+
+    companion object {
+        /**
+         * DSL builder extension function.
+         *
+         * It takes the same parameters as the constructor of the built component.
+         */
+        fun <T : Any> Container.selectRemoteInput(
+            value: String? = null,
+            serviceManager: KVServiceManager<T>,
+            function: T.(String?, String?) -> List<RemoteOption>,
+            multiple: Boolean = false,
+            ajaxOptions: AjaxOptions? = null,
+            classes: Set<String> = setOf(), init: (SelectRemoteInput<T>.() -> Unit)? = null
+        ): SelectRemoteInput<T> {
+            val selectRemoteInput =
+                SelectRemoteInput(value, serviceManager, function, multiple, ajaxOptions, classes).apply {
+                    init?.invoke(this)
+                }
+            this.add(selectRemoteInput)
+            return selectRemoteInput
+        }
+    }
+
+}