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| 1 | +/* |
| 2 | + * MIT License |
| 3 | + * |
| 4 | + * Copyright 2023-present, Shopify Inc. |
| 5 | + * |
| 6 | + * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | + * of this software and associated documentation files (the "Software"), to deal |
| 8 | + * in the Software without restriction, including without limitation the rights |
| 9 | + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | + * copies of the Software, and to permit persons to whom the Software is |
| 11 | + * furnished to do so, subject to the following conditions: |
| 12 | + * |
| 13 | + * The above copyright notice and this permission notice shall be included in all |
| 14 | + * copies or substantial portions of the Software. |
| 15 | + * |
| 16 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 22 | + */ |
| 23 | +package com.shopify.checkoutkit |
| 24 | + |
| 25 | +import android.net.Uri |
| 26 | +import android.webkit.GeolocationPermissions |
| 27 | +import android.webkit.PermissionRequest |
| 28 | +import android.webkit.ValueCallback |
| 29 | +import android.webkit.WebChromeClient |
| 30 | +import android.webkit.WebView |
| 31 | +import com.shopify.checkoutkit.lifecycleevents.CheckoutCompletedEvent |
| 32 | + |
| 33 | +/** |
| 34 | + * Kotlin-first builder for per-presentation checkout callbacks. |
| 35 | + * |
| 36 | + * Use through [ShopifyCheckoutKit.present]. |
| 37 | + */ |
| 38 | +public class CheckoutPresentation internal constructor() { |
| 39 | + internal var onComplete: ((CheckoutCompletedEvent) -> Unit)? = null |
| 40 | + internal var onFail: ((CheckoutException) -> Unit)? = null |
| 41 | + internal var onCancel: (() -> Unit)? = null |
| 42 | + internal var onPermissionRequest: ((PermissionRequest) -> Unit)? = null |
| 43 | + internal var onShowFileChooser: |
| 44 | + ((WebView, ValueCallback<Array<Uri>>, WebChromeClient.FileChooserParams) -> Boolean)? = null |
| 45 | + internal var onGeolocationPermissionsShowPrompt: |
| 46 | + ((String, GeolocationPermissions.Callback) -> Unit)? = null |
| 47 | + internal var onGeolocationPermissionsHidePrompt: (() -> Unit)? = null |
| 48 | + internal var communicationClient: CheckoutCommunicationClient? = null |
| 49 | + |
| 50 | + /** |
| 51 | + * Called when checkout completes successfully. |
| 52 | + */ |
| 53 | + public fun onComplete(handler: (CheckoutCompletedEvent) -> Unit) { |
| 54 | + onComplete = handler |
| 55 | + } |
| 56 | + |
| 57 | + /** |
| 58 | + * Called when checkout fails. |
| 59 | + */ |
| 60 | + public fun onFail(handler: (CheckoutException) -> Unit) { |
| 61 | + onFail = handler |
| 62 | + } |
| 63 | + |
| 64 | + /** |
| 65 | + * Called when checkout is canceled by the buyer. |
| 66 | + */ |
| 67 | + public fun onCancel(handler: () -> Unit) { |
| 68 | + onCancel = handler |
| 69 | + } |
| 70 | + |
| 71 | + /** |
| 72 | + * Called when checkout requests a web permission, such as camera access. |
| 73 | + */ |
| 74 | + public fun onPermissionRequest(handler: (PermissionRequest) -> Unit) { |
| 75 | + onPermissionRequest = handler |
| 76 | + } |
| 77 | + |
| 78 | + /** |
| 79 | + * Called when checkout requests that the host app present a file chooser. |
| 80 | + */ |
| 81 | + public fun onShowFileChooser( |
| 82 | + handler: ( |
| 83 | + webView: WebView, |
| 84 | + filePathCallback: ValueCallback<Array<Uri>>, |
| 85 | + fileChooserParams: WebChromeClient.FileChooserParams, |
| 86 | + ) -> Boolean, |
| 87 | + ) { |
| 88 | + onShowFileChooser = handler |
| 89 | + } |
| 90 | + |
| 91 | + /** |
| 92 | + * Called when checkout requests that the host app present a geolocation prompt. |
| 93 | + */ |
| 94 | + public fun onGeolocationPermissionsShowPrompt( |
| 95 | + handler: (origin: String, callback: GeolocationPermissions.Callback) -> Unit, |
| 96 | + ) { |
| 97 | + onGeolocationPermissionsShowPrompt = handler |
| 98 | + } |
| 99 | + |
| 100 | + /** |
| 101 | + * Called when checkout requests that any visible geolocation prompt be dismissed. |
| 102 | + */ |
| 103 | + public fun onGeolocationPermissionsHidePrompt(handler: () -> Unit) { |
| 104 | + onGeolocationPermissionsHidePrompt = handler |
| 105 | + } |
| 106 | + |
| 107 | + /** |
| 108 | + * Connects a communication client for Embedded Checkout Protocol messages. |
| 109 | + */ |
| 110 | + public fun connect(client: CheckoutCommunicationClient?) { |
| 111 | + communicationClient = client |
| 112 | + } |
| 113 | + |
| 114 | + internal fun buildEventProcessor(): DefaultCheckoutEventProcessor = |
| 115 | + object : DefaultCheckoutEventProcessor() { |
| 116 | + override fun onCheckoutCompleted(checkoutCompletedEvent: CheckoutCompletedEvent) { |
| 117 | + onComplete?.invoke(checkoutCompletedEvent) |
| 118 | + } |
| 119 | + |
| 120 | + override fun onCheckoutFailed(error: CheckoutException) { |
| 121 | + onFail?.invoke(error) |
| 122 | + } |
| 123 | + |
| 124 | + override fun onCheckoutCanceled() { |
| 125 | + onCancel?.invoke() |
| 126 | + } |
| 127 | + |
| 128 | + override fun onPermissionRequest(permissionRequest: PermissionRequest) { |
| 129 | + onPermissionRequest?.invoke(permissionRequest) |
| 130 | + } |
| 131 | + |
| 132 | + override fun onShowFileChooser( |
| 133 | + webView: WebView, |
| 134 | + filePathCallback: ValueCallback<Array<Uri>>, |
| 135 | + fileChooserParams: WebChromeClient.FileChooserParams, |
| 136 | + ): Boolean { |
| 137 | + return onShowFileChooser?.invoke(webView, filePathCallback, fileChooserParams) ?: false |
| 138 | + } |
| 139 | + |
| 140 | + override fun onGeolocationPermissionsShowPrompt(origin: String, callback: GeolocationPermissions.Callback) { |
| 141 | + onGeolocationPermissionsShowPrompt?.invoke(origin, callback) |
| 142 | + } |
| 143 | + |
| 144 | + override fun onGeolocationPermissionsHidePrompt() { |
| 145 | + onGeolocationPermissionsHidePrompt?.invoke() |
| 146 | + } |
| 147 | + } |
| 148 | +} |
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