From 49999e8acb43e8f1132e9d4b19f3ac3cad00ed46 Mon Sep 17 00:00:00 2001
From: srgooglo <srgooglo@ragestudio.net>
Date: Mon, 6 Jun 2022 16:09:54 +0200
Subject: [PATCH] rewrite component & support additions uploads

---
 .../app/src/components/PostCreator/index.jsx  | 242 +++++++++++++-----
 .../app/src/components/PostCreator/index.less | 232 +++++++++++++++--
 2 files changed, 379 insertions(+), 95 deletions(-)

diff --git a/packages/app/src/components/PostCreator/index.jsx b/packages/app/src/components/PostCreator/index.jsx
index 679e3a05..3a5e7c79 100644
--- a/packages/app/src/components/PostCreator/index.jsx
+++ b/packages/app/src/components/PostCreator/index.jsx
@@ -3,96 +3,196 @@ import * as antd from "antd"
 import { Icons } from "components/Icons"
 import { User } from "models"
 import classnames from "classnames"
+import { PostAdditions } from "components/PostCard"
 
 import "./index.less"
 
+// TODO: Fetch `maxMessageLength` value from server API
 const maxMessageLength = 512
 
-const PostCreatorInput = (props) => {
-    const [value, setValue] = React.useState("")
+export default (props) => {
+    const api = window.app.request
 
-    const canPublish = () => {
-        return value.length !== 0 && value.length < maxMessageLength
-    }
+    const [loading, setLoading] = React.useState(false)
+    const [uploaderVisible, setUploaderVisible] = React.useState(false)
+    const [focused, setFocused] = React.useState(false)
 
-    const onChange = (e) => {
-        setValue(e.target.value)
-    }
+    const [userData, setUserData] = React.useState(null)
+    const [postData, setPostData] = React.useState({
+        message: "",
+        additions: []
+    })
 
-    const handleSubmit = () => {
-        if (canPublish()) {
-            if (typeof props.onSubmit === "function") {
-                props.onSubmit(value)
-            }
-
-            setValue("")
-        }
-    }
-
-    return <div className="textInput">
-        <div className="avatar">
-            <img src={props.user?.avatar} />
-        </div>
-        <antd.Input.TextArea
-            //className={classnames("textArea", { ["active"]: canPublish() })}
-            disabled={props.loading}
-            value={value}
-            onPressEnter={handleSubmit}
-            autoSize={{ minRows: 3, maxRows: 6 }}
-            dragable="false"
-            placeholder="What are you thinking?"
-            onChange={onChange}
-            allowClear
-            rows={8}
-            maxLength={maxMessageLength}
-        />
-        <div>
-            <antd.Button
-                type="primary"
-                disabled={props.loading || !canPublish()}
-                onClick={handleSubmit}
-                icon={props.loading ? <Icons.LoadingOutlined spin /> : <Icons.Send />}
-            />
-        </div>
-    </div>
-}
-
-export default class PostCreator extends React.Component {
-    state = {
-        loading: false,
-    }
-    api = window.app.request
-
-    componentDidMount = async () => {
-        const userData = await User.data()
-
-        this.setState({
-            userData
+    const updatePostData = (update) => {
+        setPostData({
+            ...postData,
+            ...update
         })
     }
 
-    onSubmit = async (value) => {
-        await this.setState({ loading: true })
+    const cleanPostData = () => {
+        setPostData({
+            message: "",
+            additions: []
+        })
+    }
 
-        const result = this.api.put.post({
-            message: value,
-        }).catch(error => {
+    const submit = () => {
+        setLoading(true)
+
+        const response = api.put.post({ ...postData }).catch(error => {
             console.error(error)
             antd.message.error(error)
 
             return false
         })
 
-        this.setState({ loading: false })
+        setLoading(false)
+
+        if (response) {
+            cleanPostData()
+        }
     }
 
-    render() {
-        return <div className="postCreator">
-            <PostCreatorInput
-                user={this.state.userData}
-                loading={this.state.loading}
-                onSubmit={this.onSubmit}
-            />
-        </div>
+    const onUploadFile = async (req) => {
+        // get file data
+        const file = req.file
+
+        // append to form data
+        const formData = new FormData()
+        formData.append("files", file)
+
+        setLoading(true)
+
+        // send request
+        const request = await api.post.upload(formData, undefined).catch((error) => {
+            console.error(error)
+            antd.message.error(error)
+
+            req.onError(error)
+
+            return false
+        })
+
+        setLoading(false)
+
+        if (request) {
+            return req.onSuccess(request)
+        }
     }
+
+    const canPublish = () => {
+        const messageLengthValid = postData.message.length !== 0 && postData.message.length < maxMessageLength
+
+        return Boolean(messageLengthValid)
+    }
+
+    const onDraggerChange = (change) => {
+        console.log(change)
+
+        switch (change.file.status) {
+            case "done": {
+                let additions = postData.additions ?? []
+
+                additions.push(...change.file.response)
+
+                return updatePostData({ additions })
+            }
+
+            default: {
+                break
+            }
+        }
+    }
+
+    const onChangeMessageInput = (event) => {
+        console.log(event.target.value)
+
+        updatePostData({
+            message: event.target.value
+        })
+    }
+
+    const toggleUploader = (to) => {
+        setUploaderVisible(to ?? !uploaderVisible)
+    }
+
+    const toggleFocus = (to) => {
+        setFocused(to ?? !focused)
+    }
+
+    React.useEffect(() => {
+        User.data().then(user => {
+            setUserData(user)
+        })
+    }, [])
+
+    return <div
+        className="postCreator"
+        onDragOver={(e) => {
+            e.preventDefault()
+            toggleUploader(true)
+        }}
+        onDragLeave={(e) => {
+            e.preventDefault()
+            toggleUploader(false)
+        }}
+        onMouseEnter={() => {
+            toggleFocus(true)
+        }}
+        onMouseLeave={() => {
+            toggleFocus(false)
+        }}
+    >
+        <div className="textInput">
+            <div className="avatar">
+                <img src={userData?.avatar} />
+            </div>
+            <antd.Input.TextArea
+                disabled={loading}
+                value={postData.message}
+                onPressEnter={submit}
+                autoSize={{ minRows: 3, maxRows: 6 }}
+                dragable="false"
+                placeholder="What are you thinking?"
+                onChange={onChangeMessageInput}
+                allowClear
+                rows={8}
+                maxLength={maxMessageLength}
+            />
+            <div>
+                <antd.Button
+                    type="primary"
+                    disabled={loading || !canPublish()}
+                    onClick={submit}
+                    icon={loading ? <Icons.LoadingOutlined spin /> : <Icons.Send />}
+                />
+            </div>
+        </div>
+
+        {postData.additions.length > 0 && <PostAdditions additions={postData.additions} />}
+
+        <div className={classnames("actions", { ["hided"]: !focused && !uploaderVisible })}>
+            <div>
+                <antd.Button
+                    type={uploaderVisible ? "default" : "primary"}
+                    disabled={loading}
+                    onClick={() => {
+                        toggleUploader()
+                    }}
+                    icon={<Icons.Upload />}
+                />
+            </div>
+        </div>
+
+        <div className={classnames("uploader", { ["hided"]: !uploaderVisible })}>
+            <antd.Upload.Dragger
+                multiple={true}
+                onChange={onDraggerChange}
+                customRequest={onUploadFile}
+            >
+                <p >Click or drag file to this area to upload</p>
+            </antd.Upload.Dragger>
+        </div>
+    </div>
 }
\ No newline at end of file
diff --git a/packages/app/src/components/PostCreator/index.less b/packages/app/src/components/PostCreator/index.less
index 9a5439fe..dbd506ac 100644
--- a/packages/app/src/components/PostCreator/index.less
+++ b/packages/app/src/components/PostCreator/index.less
@@ -1,15 +1,199 @@
 .postCreator {
-    width           : 100%;
-    padding         : 15px;
+    display: flex;
+    flex-direction: column;
+
+    width: 100%;
+    padding: 15px;
     background-color: var(--background-color-accent);
 
-    max-width    : 600px;
+    max-width: 600px;
     border-radius: 7px;
 
+    .additions {
+        margin: 10px 0;
+        width: 100%;
+        height: 28vh;
+
+        .slick-slider {
+            .slick-prev {
+                display: inline !important;
+                color: #ffffff;
+
+                z-index: 100;
+
+                top: 0;
+                left: 0;
+
+                height: 100%;
+                width: 5vw;
+
+                opacity: 0;
+
+                transition: all 150ms ease-in-out;
+
+                &:hover {
+                    opacity: 0.6;
+                    width: 7vw;
+                }
+
+                &:active {
+                    transform: scale(0.5);
+                }
+            }
+
+            .slick-next {
+                display: inline !important;
+                color: #ffffff;
+
+                z-index: 100;
+
+                top: 0;
+                right: 0;
+
+                height: 100%;
+                width: 5vw;
+
+                opacity: 0;
+
+                transition: all 150ms ease-in-out;
+
+                &:hover {
+                    opacity: 0.6;
+                    width: 7vw;
+                }
+
+                &:active {
+                    transform: scale(0.5);
+                }
+            }
+        }
+
+        .slick-track {
+            display: flex;
+            align-items: center;
+        }
+
+        .slick-slide {
+            height: 100%;
+
+            div {
+                height: 100%;
+            }
+        }
+
+        .slick-list {
+            border-radius: 8px;
+        }
+
+        .ant-carousel,
+        .slick-slider,
+        .slick-list,
+        .slick-track {
+            height: 100%;
+        }
+
+        .addition {
+            width: 100%;
+            height: 100%;
+
+            // fixtures for media content
+            img {
+                width: 100%;
+                height: 100%;
+
+                user-select: none;
+                -webkit-user-drag: none;
+
+                object-fit: cover;
+            }
+
+            video {
+                width: 100%;
+                height: 100%;
+
+                user-select: none;
+                -webkit-user-drag: none;
+
+                object-fit: cover;
+            }
+
+            audio {
+                width: 100%;
+                height: 100%;
+
+                user-select: none;
+                -webkit-user-drag: none;
+            }
+
+            >div {
+                height: 100%;
+            }
+        }
+    }
+
+    .actions {
+        display: inline-flex;
+        flex-direction: row;
+        justify-content: flex-start;
+
+        height: 40px;
+
+        overflow: hidden;
+
+        transition: all 150ms ease-in-out;
+
+        >div {
+            margin-left: 10px;
+            font-size: 1rem;
+
+            svg {
+                margin: 0 !important;
+            }
+        }
+
+        &.hided {
+            height: 0;
+        }
+    }
+
+    .uploader {
+        display: flex;
+        flex-direction: row;
+        justify-content: flex-start;
+
+        height: 5vh;
+        width: 100%;
+
+        overflow: hidden;
+
+        transition: all 150ms ease-in-out;
+
+        >div {
+            margin-left: 10px;
+            font-size: 1rem;
+
+            svg {
+                margin: 0 !important;
+            }
+        }
+
+        &.hided {
+            height: 0;
+        }
+
+        span {
+            width: 100%;
+        }
+
+        .ant-upload {
+            width: 100%;
+        }
+    }
+
     .textInput {
-        display         : flex;
-        width           : 100%;
-        transition      : height 150ms ease-in-out;
+        display: flex;
+        width: 100%;
+        transition: height 150ms ease-in-out;
         background-color: var(--background-color-accent);
 
         svg {
@@ -17,14 +201,14 @@
         }
 
         .avatar {
-            width : fit-content;
+            width: fit-content;
             height: 45px;
 
             display: flex;
 
             img {
-                width        : 45px;
-                height       : 45px;
+                width: 45px;
+                height: 45px;
                 border-radius: 12px;
             }
         }
@@ -35,7 +219,7 @@
 
         .textArea {
             border-radius: 8px !important;
-            transition   : all 150ms ease-in-out !important;
+            transition: all 150ms ease-in-out !important;
 
             &.active {
                 background-color: var(--background-color-primary);
@@ -43,27 +227,27 @@
         }
 
         .ant-btn-primary {
-            z-index       : 10;
-            position      : relative;
-            border-radius : 0 10px 10px 0;
-            height        : 100%;
+            z-index: 10;
+            position: relative;
+            border-radius: 0 10px 10px 0;
+            height: 100%;
             vertical-align: bottom;
-            border        : none;
-            box-shadow    : none;
+            border: none;
+            box-shadow: none;
         }
 
         .ant-input {
             background-color: var(--background-color-accent);
 
-            z-index      : 10;
-            position     : relative;
-            border-color : transparent !important;
-            box-shadow   : none;
+            z-index: 10;
+            position: relative;
+            border-color: transparent !important;
+            box-shadow: none;
             border-radius: 3px 0 0;
-            height       : 100%;
-            padding      : 5px 10px;
-            transition   : height 150ms linear;
-            width        : 100%;
+            height: 100%;
+            padding: 5px 10px;
+            transition: height 150ms linear;
+            width: 100%;
         }
 
         .ant-btn-primary[disabled] {