feat: support upload image

app/api/chat-messages/route.ts

@@ -6,10 +6,11 @@ export async function POST(request: NextRequest) {
   const {
     inputs,
     query,
+    files,
     conversation_id: conversationId,
     response_mode: responseMode,
   } = body
   const { user } = getInfo(request)
-  const res = await client.createChatMessage(inputs, query, user, responseMode, conversationId)
+  const res = await client.createChatMessage(inputs, query, user, responseMode, conversationId, files)
   return new Response(res.data as any)
 }

app/api/file-upload/route.ts

+import { type NextRequest } from 'next/server'
+import { client, getInfo } from '@/app/api/utils/common'
+
+export async function POST(request: NextRequest) {
+  try {
+    const formData = await request.formData()
+    const { user } = getInfo(request)
+    formData.append('user', user)
+    const res = await client.fileUpload(formData)
+    return new Response(res.data.id as any)
+  }
+  catch (e: any) {
+    return new Response(e.message)
+  }
+}

app/components/base/icons/IconBase.tsx

+import { forwardRef } from 'react'
+import { generate } from './utils'
+import type { AbstractNode } from './utils'
+
+export type IconData = {
+  name: string
+  icon: AbstractNode
+}
+
+export type IconBaseProps = {
+  data: IconData
+  className?: string
+  onClick?: React.MouseEventHandler<SVGElement>
+  style?: React.CSSProperties
+}
+
+const IconBase = forwardRef<React.MutableRefObject<HTMLOrSVGElement>, IconBaseProps>((props, ref) => {
+  const { data, className, onClick, style, ...restProps } = props
+
+  return generate(data.icon, `svg-${data.name}`, {
+    className,
+    onClick,
+    style,
+    'data-icon': data.name,
+    'aria-hidden': 'true',
+    ...restProps,
+    'ref': ref,
+  })
+})
+
+export default IconBase

app/components/base/icons/line/image-plus/data.json

+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "16",
+      "height": "16",
+      "viewBox": "0 0 16 16",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "g",
+        "attributes": {
+          "id": "image-plus"
+        },
+        "children": [
+          {
+            "type": "element",
+            "name": "path",
+            "attributes": {
+              "id": "Icon",
+              "d": "M8.33333 2.00016H5.2C4.0799 2.00016 3.51984 2.00016 3.09202 2.21815C2.71569 2.4099 2.40973 2.71586 2.21799 3.09218C2 3.52001 2 4.08006 2 5.20016V10.8002C2 11.9203 2 12.4803 2.21799 12.9081C2.40973 13.2845 2.71569 13.5904 3.09202 13.7822C3.51984 14.0002 4.07989 14.0002 5.2 14.0002H11.3333C11.9533 14.0002 12.2633 14.0002 12.5176 13.932C13.2078 13.7471 13.7469 13.208 13.9319 12.5178C14 12.2635 14 11.9535 14 11.3335M12.6667 5.3335V1.3335M10.6667 3.3335H14.6667M7 5.66683C7 6.40321 6.40305 7.00016 5.66667 7.00016C4.93029 7.00016 4.33333 6.40321 4.33333 5.66683C4.33333 4.93045 4.93029 4.3335 5.66667 4.3335C6.40305 4.3335 7 4.93045 7 5.66683ZM9.99336 7.94559L4.3541 13.0722C4.03691 13.3605 3.87831 13.5047 3.86429 13.6296C3.85213 13.7379 3.89364 13.8453 3.97546 13.9172C4.06985 14.0002 4.28419 14.0002 4.71286 14.0002H10.9707C11.9301 14.0002 12.4098 14.0002 12.7866 13.839C13.2596 13.6366 13.6365 13.2598 13.8388 12.7868C14 12.41 14 11.9303 14 10.9708C14 10.648 14 10.4866 13.9647 10.3363C13.9204 10.1474 13.8353 9.9704 13.7155 9.81776C13.6202 9.6963 13.4941 9.59546 13.242 9.3938L11.3772 7.90194C11.1249 7.7001 10.9988 7.59919 10.8599 7.56357C10.7374 7.53218 10.6086 7.53624 10.4884 7.57529C10.352 7.61959 10.2324 7.72826 9.99336 7.94559Z",
+              "stroke": "currentColor",
+              "stroke-width": "1.25",
+              "stroke-linecap": "round",
+              "stroke-linejoin": "round"
+            },
+            "children": []
+          }
+        ]
+      }
+    ]
+  },
+  "name": "ImagePlus"
+}
\ No newline at end of file

app/components/base/icons/line/image-plus/index.tsx

+import * as React from 'react'
+import data from './data.json'
+import IconBase from '@/app/components/base/icons/IconBase'
+import type { IconBaseProps, IconData } from '@/app/components/base/icons/IconBase'
+
+const Icon = React.forwardRef<React.MutableRefObject<SVGElement>, Omit<IconBaseProps, 'data'>>((
+  props,
+  ref,
+) => <IconBase {...props} ref={ref} data={data as IconData} />)
+
+Icon.displayName = 'ImagePlus'
+
+export default Icon

app/components/base/icons/line/link-03/data.json

+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "17",
+      "height": "16",
+      "viewBox": "0 0 17 16",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "g",
+        "attributes": {
+          "id": "link-03"
+        },
+        "children": [
+          {
+            "type": "element",
+            "name": "g",
+            "attributes": {
+              "id": "Solid"
+            },
+            "children": [
+              {
+                "type": "element",
+                "name": "path",
+                "attributes": {
+                  "fill-rule": "evenodd",
+                  "clip-rule": "evenodd",
+                  "d": "M9.01569 1.83378C9.7701 1.10515 10.7805 0.701975 11.8293 0.711089C12.8781 0.720202 13.8813 1.14088 14.623 1.88251C15.3646 2.62414 15.7853 3.62739 15.7944 4.67618C15.8035 5.72497 15.4003 6.73538 14.6717 7.48979L14.6636 7.49805L12.6637 9.49796C12.2581 9.90362 11.7701 10.2173 11.2327 10.4178C10.6953 10.6183 10.1211 10.7008 9.54897 10.6598C8.97686 10.6189 8.42025 10.4553 7.91689 10.1803C7.41354 9.90531 6.97522 9.52527 6.63165 9.06596C6.41112 8.77113 6.47134 8.35334 6.76618 8.1328C7.06101 7.91226 7.4788 7.97249 7.69934 8.26732C7.92838 8.57353 8.2206 8.82689 8.55617 9.01023C8.89174 9.19356 9.26281 9.30259 9.64422 9.3299C10.0256 9.35722 10.4085 9.30219 10.7667 9.16854C11.125 9.0349 11.4503 8.82576 11.7207 8.55532L13.7164 6.55956C14.1998 6.05705 14.4672 5.38513 14.4611 4.68777C14.455 3.98857 14.1746 3.31974 13.6802 2.82532C13.1857 2.3309 12.5169 2.05045 11.8177 2.04437C11.12 2.03831 10.4478 2.30591 9.94526 2.78967L8.80219 3.92609C8.54108 4.18568 8.11898 4.18445 7.85939 3.92334C7.5998 3.66223 7.60103 3.24012 7.86214 2.98053L9.0088 1.84053L9.01569 1.83378Z",
+                  "fill": "currentColor"
+                },
+                "children": []
+              },
+              {
+                "type": "element",
+                "name": "path",
+                "attributes": {
+                  "fill-rule": "evenodd",
+                  "clip-rule": "evenodd",
+                  "d": "M5.76493 5.58217C6.30234 5.3817 6.87657 5.29915 7.44869 5.34012C8.0208 5.3811 8.57741 5.54463 9.08077 5.81964C9.58412 6.09465 10.0224 6.47469 10.366 6.93399C10.5865 7.22882 10.5263 7.64662 10.2315 7.86715C9.93665 8.08769 9.51886 8.02746 9.29832 7.73263C9.06928 7.42643 8.77706 7.17307 8.44149 6.98973C8.10592 6.80639 7.73485 6.69737 7.35344 6.67005C6.97203 6.64274 6.58921 6.69777 6.23094 6.83141C5.87266 6.96506 5.54733 7.17419 5.27699 7.44463L3.28123 9.44039C2.79787 9.94291 2.5305 10.6148 2.53656 11.3122C2.54263 12.0114 2.82309 12.6802 3.31751 13.1746C3.81193 13.6691 4.48076 13.9495 5.17995 13.9556C5.87732 13.9616 6.54923 13.6943 7.05174 13.2109L8.18743 12.0752C8.44777 11.8149 8.86988 11.8149 9.13023 12.0752C9.39058 12.3356 9.39058 12.7577 9.13023 13.018L7.99023 14.158L7.98197 14.1662C7.22756 14.8948 6.21715 15.298 5.16837 15.2889C4.11958 15.2798 3.11633 14.8591 2.3747 14.1174C1.63307 13.3758 1.21239 12.3726 1.20328 11.3238C1.19416 10.275 1.59734 9.26458 2.32597 8.51017L2.33409 8.50191L4.33401 6.50199C4.33398 6.50202 4.33404 6.50196 4.33401 6.50199C4.7395 6.09638 5.22756 5.78262 5.76493 5.58217Z",
+                  "fill": "currentColor"
+                },
+                "children": []
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  },
+  "name": "Link03"
+}
\ No newline at end of file

app/components/base/icons/line/link-03/index.tsx

+import * as React from 'react'
+import data from './data.json'
+import IconBase from '@/app/components/base/icons/IconBase'
+import type { IconBaseProps, IconData } from '@/app/components/base/icons/IconBase'
+
+const Icon = React.forwardRef<React.MutableRefObject<SVGElement>, Omit<IconBaseProps, 'data'>>((
+  props,
+  ref,
+) => <IconBase {...props} ref={ref} data={data as IconData} />)
+
+Icon.displayName = 'Link03'
+
+export default Icon

app/components/base/icons/line/loading-02/data.json

+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "16",
+      "height": "16",
+      "viewBox": "0 0 16 16",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "g",
+        "attributes": {
+          "clip-path": "url(#clip0_6037_51601)"
+        },
+        "children": [
+          {
+            "type": "element",
+            "name": "path",
+            "attributes": {
+              "d": "M7.99992 1.33398V4.00065M7.99992 12.0007V14.6673M3.99992 8.00065H1.33325M14.6666 8.00065H11.9999M12.7189 12.7196L10.8333 10.834M12.7189 3.33395L10.8333 5.21956M3.28097 12.7196L5.16659 10.834M3.28097 3.33395L5.16659 5.21956",
+              "stroke": "currentColor",
+              "stroke-width": "1.25",
+              "stroke-linecap": "round",
+              "stroke-linejoin": "round"
+            },
+            "children": []
+          }
+        ]
+      },
+      {
+        "type": "element",
+        "name": "defs",
+        "attributes": {},
+        "children": [
+          {
+            "type": "element",
+            "name": "clipPath",
+            "attributes": {
+              "id": "clip0_6037_51601"
+            },
+            "children": [
+              {
+                "type": "element",
+                "name": "rect",
+                "attributes": {
+                  "width": "16",
+                  "height": "16",
+                  "fill": "white"
+                },
+                "children": []
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  },
+  "name": "Loading02"
+}
\ No newline at end of file

app/components/base/icons/line/loading-02/index.tsx

+import * as React from 'react'
+import data from './data.json'
+import IconBase from '@/app/components/base/icons/IconBase'
+import type { IconBaseProps, IconData } from '@/app/components/base/icons/IconBase'
+
+const Icon = React.forwardRef<React.MutableRefObject<SVGElement>, Omit<IconBaseProps, 'data'>>((
+  props,
+  ref,
+) => <IconBase {...props} ref={ref} data={data as IconData} />)
+
+Icon.displayName = 'Loading02'
+
+export default Icon

app/components/base/icons/line/refresh-ccw-01/data.json

+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "24",
+      "height": "24",
+      "viewBox": "0 0 24 24",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "path",
+        "attributes": {
+          "d": "M2 10C2 10 4.00498 7.26822 5.63384 5.63824C7.26269 4.00827 9.5136 3 12 3C16.9706 3 21 7.02944 21 12C21 16.9706 16.9706 21 12 21C7.89691 21 4.43511 18.2543 3.35177 14.5M2 10V4M2 10H8",
+          "stroke": "currentColor",
+          "stroke-width": "2",
+          "stroke-linecap": "round",
+          "stroke-linejoin": "round"
+        },
+        "children": []
+      }
+    ]
+  },
+  "name": "RefreshCcw01"
+}
\ No newline at end of file

app/components/base/icons/line/refresh-ccw-01/index.tsx

+import * as React from 'react'
+import data from './data.json'
+import IconBase from '@/app/components/base/icons/IconBase'
+import type { IconBaseProps, IconData } from '@/app/components/base/icons/IconBase'
+
+const Icon = React.forwardRef<React.MutableRefObject<SVGElement>, Omit<IconBaseProps, 'data'>>((
+  props,
+  ref,
+) => <IconBase {...props} ref={ref} data={data as IconData} />)
+
+Icon.displayName = 'RefreshCcw01'
+
+export default Icon

app/components/base/icons/line/upload-03/data.json

+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "16",
+      "height": "16",
+      "viewBox": "0 0 16 16",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "g",
+        "attributes": {
+          "id": "Left Icon",
+          "clip-path": "url(#clip0_12728_40636)"
+        },
+        "children": [
+          {
+            "type": "element",
+            "name": "path",
+            "attributes": {
+              "id": "Icon",
+              "d": "M10.6654 8.00016L7.9987 5.3335M7.9987 5.3335L5.33203 8.00016M7.9987 5.3335V10.6668M14.6654 8.00016C14.6654 11.6821 11.6806 14.6668 7.9987 14.6668C4.3168 14.6668 1.33203 11.6821 1.33203 8.00016C1.33203 4.31826 4.3168 1.3335 7.9987 1.3335C11.6806 1.3335 14.6654 4.31826 14.6654 8.00016Z",
+              "stroke": "currentColor",
+              "stroke-width": "1.5",
+              "stroke-linecap": "round",
+              "stroke-linejoin": "round"
+            },
+            "children": []
+          }
+        ]
+      },
+      {
+        "type": "element",
+        "name": "defs",
+        "attributes": {},
+        "children": [
+          {
+            "type": "element",
+            "name": "clipPath",
+            "attributes": {
+              "id": "clip0_12728_40636"
+            },
+            "children": [
+              {
+                "type": "element",
+                "name": "rect",
+                "attributes": {
+                  "width": "16",
+                  "height": "16",
+                  "fill": "white"
+                },
+                "children": []
+              }
+            ]
+          }
+        ]
+      }
+    ]
+  },
+  "name": "Upload03"
+}
\ No newline at end of file

app/components/base/icons/line/upload-03/index.tsx

+import * as React from 'react'
+import data from './data.json'
+import IconBase from '@/app/components/base/icons/IconBase'
+import type { IconBaseProps, IconData } from '@/app/components/base/icons/IconBase'
+
+const Icon = React.forwardRef<React.MutableRefObject<SVGElement>, Omit<IconBaseProps, 'data'>>((
+  props,
+  ref,
+) => <IconBase {...props} ref={ref} data={data as IconData} />)
+
+Icon.displayName = 'Upload03'
+
+export default Icon

app/components/base/icons/line/x-close/data.json

+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "16",
+      "height": "16",
+      "viewBox": "0 0 16 16",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "g",
+        "attributes": {
+          "id": "x-close"
+        },
+        "children": [
+          {
+            "type": "element",
+            "name": "path",
+            "attributes": {
+              "id": "Icon",
+              "d": "M12 4L4 12M4 4L12 12",
+              "stroke": "currentColor",
+              "stroke-width": "1.25",
+              "stroke-linecap": "round",
+              "stroke-linejoin": "round"
+            },
+            "children": []
+          }
+        ]
+      }
+    ]
+  },
+  "name": "XClose"
+}
\ No newline at end of file

app/components/base/icons/line/x-close/index.tsx

+import * as React from 'react'
+import data from './data.json'
+import IconBase from '@/app/components/base/icons/IconBase'
+import type { IconBaseProps, IconData } from '@/app/components/base/icons/IconBase'
+
+const Icon = React.forwardRef<React.MutableRefObject<SVGElement>, Omit<IconBaseProps, 'data'>>((
+  props,
+  ref,
+) => <IconBase {...props} ref={ref} data={data as IconData} />)
+
+Icon.displayName = 'XClose'
+
+export default Icon

app/components/base/icons/solid/alert-triangle/data.json

+{
+  "icon": {
+    "type": "element",
+    "isRootNode": true,
+    "name": "svg",
+    "attributes": {
+      "width": "12",
+      "height": "12",
+      "viewBox": "0 0 12 12",
+      "fill": "none",
+      "xmlns": "http://www.w3.org/2000/svg"
+    },
+    "children": [
+      {
+        "type": "element",
+        "name": "g",
+        "attributes": {
+          "id": "alert-triangle"
+        },
+        "children": [
+          {
+            "type": "element",
+            "name": "path",
+            "attributes": {
+              "id": "Solid",
+              "fill-rule": "evenodd",
+              "clip-rule": "evenodd",
+              "d": "M6.40616 0.834185C6.14751 0.719172 5.85222 0.719172 5.59356 0.834185C5.3938 0.923011 5.26403 1.07947 5.17373 1.20696C5.08495 1.3323 4.9899 1.49651 4.88536 1.67711L0.751783 8.81693C0.646828 8.99818 0.551451 9.16289 0.486781 9.30268C0.421056 9.44475 0.349754 9.63572 0.372478 9.85369C0.401884 10.1357 0.549654 10.392 0.779012 10.5588C0.956259 10.6877 1.15726 10.7217 1.31314 10.736C1.46651 10.75 1.65684 10.75 1.86628 10.75H10.1334C10.3429 10.75 10.5332 10.75 10.6866 10.736C10.8425 10.7217 11.0435 10.6877 11.2207 10.5588C11.4501 10.392 11.5978 10.1357 11.6272 9.85369C11.65 9.63572 11.5787 9.44475 11.5129 9.30268C11.4483 9.1629 11.3529 8.9982 11.248 8.81697L7.11436 1.67709C7.00983 1.49651 6.91477 1.3323 6.82599 1.20696C6.73569 1.07947 6.60593 0.923011 6.40616 0.834185ZM6.49988 4.5C6.49988 4.22386 6.27602 4 5.99988 4C5.72374 4 5.49988 4.22386 5.49988 4.5V6.5C5.49988 6.77614 5.72374 7 5.99988 7C6.27602 7 6.49988 6.77614 6.49988 6.5V4.5ZM5.99988 8C5.72374 8 5.49988 8.22386 5.49988 8.5C5.49988 8.77614 5.72374 9 5.99988 9H6.00488C6.28102 9 6.50488 8.77614 6.50488 8.5C6.50488 8.22386 6.28102 8 6.00488 8H5.99988Z",
+              "fill": "currentColor"
+            },
+            "children": []
+          }
+        ]
+      }
+    ]
+  },
+  "name": "AlertTriangle"
+}
\ No newline at end of file

app/components/base/icons/solid/alert-triangle/index.tsx

+import * as React from 'react'
+import data from './data.json'
+import IconBase from '@/app/components/base/icons/IconBase'
+import type { IconBaseProps, IconData } from '@/app/components/base/icons/IconBase'
+
+const Icon = React.forwardRef<React.MutableRefObject<SVGElement>, Omit<IconBaseProps, 'data'>>((
+  props,
+  ref,
+) => <IconBase {...props} ref={ref} data={data as IconData} />)
+
+Icon.displayName = 'AlertTriangle'
+
+export default Icon

app/components/base/icons/utils.tsx

+import React from 'react'
+
+export type AbstractNode = {
+  name: string
+  attributes: {
+    [key: string]: string
+  }
+  children?: AbstractNode[]
+}
+
+export type Attrs = {
+  [key: string]: string
+}
+
+export function normalizeAttrs(attrs: Attrs = {}): Attrs {
+  return Object.keys(attrs).reduce((acc: Attrs, key) => {
+    const val = attrs[key]
+    key = key.replace(/([-]\w)/g, (g: string) => g[1].toUpperCase())
+    key = key.replace(/([:]\w)/g, (g: string) => g[1].toUpperCase())
+    switch (key) {
+      case 'class':
+        acc.className = val
+        delete acc.class
+        break
+      case 'style':
+        (acc.style as any) = val.split(';').reduce((prev, next) => {
+          const pairs = next?.split(':')
+
+          if (pairs[0] && pairs[1]) {
+            const k = pairs[0].replace(/([-]\w)/g, (g: string) => g[1].toUpperCase())
+            prev[k] = pairs[1]
+          }
+
+          return prev
+        }, {} as Attrs)
+        break
+      default:
+        acc[key] = val
+    }
+    return acc
+  }, {})
+}
+
+export function generate(
+  node: AbstractNode,
+  key: string,
+  rootProps?: { [key: string]: any } | false,
+): any {
+  if (!rootProps) {
+    return React.createElement(
+      node.name,
+      { key, ...normalizeAttrs(node.attributes) },
+      (node.children || []).map((child, index) => generate(child, `${key}-${node.name}-${index}`)),
+    )
+  }
+
+  return React.createElement(
+    node.name,
+    {
+      key,
+      ...normalizeAttrs(node.attributes),
+      ...rootProps,
+    },
+    (node.children || []).map((child, index) => generate(child, `${key}-${node.name}-${index}`)),
+  )
+}

app/components/base/image-gallery/index.tsx

+'use client'
+import type { FC } from 'react'
+import React, { useState } from 'react'
+import cn from 'classnames'
+import s from './style.module.css'
+import ImagePreview from '@/app/components/base/image-uploader/image-preview'
+
+type Props = {
+  srcs: string[]
+}
+
+const getWidthStyle = (imgNum: number) => {
+  if (imgNum === 1) {
+    return {
+      maxWidth: '100%',
+    }
+  }
+
+  if (imgNum === 2 || imgNum === 4) {
+    return {
+      width: 'calc(50% - 4px)',
+    }
+  }
+
+  return {
+    width: 'calc(33.3333% - 5.3333px)',
+  }
+}
+
+const ImageGallery: FC<Props> = ({
+  srcs,
+}) => {
+  const [imagePreviewUrl, setImagePreviewUrl] = useState('')
+
+  const imgNum = srcs.length
+  const imgStyle = getWidthStyle(imgNum)
+  return (
+    <div className={cn(s[`img-${imgNum}`], 'flex flex-wrap')}>
+      {/* TODO: support preview */}
+      {srcs.map((src, index) => (
+        <img
+          key={index}
+          className={s.item}
+          style={imgStyle}
+          src={src}
+          alt=''
+          onClick={() => setImagePreviewUrl(src)}
+        />
+      ))}
+      {
+        imagePreviewUrl && (
+          <ImagePreview
+            url={imagePreviewUrl}
+            onCancel={() => setImagePreviewUrl('')}
+          />
+        )
+      }
+    </div>
+  )
+}
+
+export default React.memo(ImageGallery)
+
+export const ImageGalleryTest = () => {
+  const imgGallerySrcs = (() => {
+    const srcs = []
+    for (let i = 0; i < 6; i++)
+      // srcs.push('https://placekitten.com/640/360')
+      // srcs.push('https://placekitten.com/360/640')
+      srcs.push('https://placekitten.com/360/360')
+
+    return srcs
+  })()
+  return (
+    <div className='space-y-2'>
+      {imgGallerySrcs.map((_, index) => (
+        <div key={index} className='p-4 pb-2 rounded-lg bg-[#D1E9FF80]'>
+          <ImageGallery srcs={imgGallerySrcs.slice(0, index + 1)} />
+        </div>
+      ))}
+    </div>
+  )
+}

app/components/base/image-gallery/style.module.css

+.item {
+  height: 200px;
+  margin-right: 8px;
+  margin-bottom: 8px;
+  object-fit: cover;
+  object-position: center;
+  border-radius: 8px;
+  cursor: pointer;
+}
+
+.item:nth-child(3n) {
+  margin-right: 0;
+}
+
+.img-2 .item:nth-child(2n),
+.img-4 .item:nth-child(2n) {
+  margin-right: 0;
+}
+
+.img-4 .item:nth-child(3n) {
+  margin-right: 8px;
+}
\ No newline at end of file

app/components/base/image-uploader/chat-image-uploader.tsx

+import type { FC } from 'react'
+import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import Uploader from './uploader'
+import ImageLinkInput from './image-link-input'
+import ImagePlus from '@/app/components/base/icons/line/image-plus'
+import { TransferMethod } from '@/types/app'
+import {
+  PortalToFollowElem,
+  PortalToFollowElemContent,
+  PortalToFollowElemTrigger,
+} from '@/app/components/base/portal-to-follow-elem'
+import Upload03 from '@/app/components/base/icons/line/upload-03'
+import type { ImageFile, VisionSettings } from '@/types/app'
+
+type UploadOnlyFromLocalProps = {
+  onUpload: (imageFile: ImageFile) => void
+  disabled?: boolean
+  limit?: number
+}
+const UploadOnlyFromLocal: FC<UploadOnlyFromLocalProps> = ({
+  onUpload,
+  disabled,
+  limit,
+}) => {
+  return (
+    <Uploader onUpload={onUpload} disabled={disabled} limit={limit}>
+      {
+        hovering => (
+          <div className={`
+            relative flex items-center justify-center w-8 h-8 rounded-lg cursor-pointer
+            ${hovering && 'bg-gray-100'}
+          `}>
+            <ImagePlus className='w-4 h-4 text-gray-500' />
+          </div>
+        )
+      }
+    </Uploader>
+  )
+}
+
+type UploaderButtonProps = {
+  methods: VisionSettings['transfer_methods']
+  onUpload: (imageFile: ImageFile) => void
+  disabled?: boolean
+  limit?: number
+}
+const UploaderButton: FC<UploaderButtonProps> = ({
+  methods,
+  onUpload,
+  disabled,
+  limit,
+}) => {
+  const { t } = useTranslation()
+  const [open, setOpen] = useState(false)
+
+  const hasUploadFromLocal = methods.find(method => method === TransferMethod.local_file)
+
+  const handleUpload = (imageFile: ImageFile) => {
+    setOpen(false)
+    onUpload(imageFile)
+  }
+
+  const handleToggle = () => {
+    if (disabled)
+      return
+
+    setOpen(v => !v)
+  }
+
+  return (
+    <PortalToFollowElem
+      open={open}
+      onOpenChange={setOpen}
+      placement='top-start'
+    >
+      <PortalToFollowElemTrigger onClick={handleToggle}>
+        <div className={`
+          relative flex items-center justify-center w-8 h-8 hover:bg-gray-100 rounded-lg
+          ${disabled ? 'cursor-not-allowed' : 'cursor-pointer'}
+        `}>
+          <ImagePlus className='w-4 h-4 text-gray-500' />
+        </div>
+      </PortalToFollowElemTrigger>
+      <PortalToFollowElemContent className='z-50'>
+        <div className='p-2 w-[260px] bg-white rounded-lg border-[0.5px] border-gray-200 shadow-lg'>
+          <ImageLinkInput onUpload={handleUpload} />
+          {
+            hasUploadFromLocal && (
+              <>
+                <div className='flex items-center mt-2 px-2 text-xs font-medium text-gray-400'>
+                  <div className='mr-3 w-[93px] h-[1px] bg-gradient-to-l from-[#F3F4F6]' />
+                  OR
+                  <div className='ml-3 w-[93px] h-[1px] bg-gradient-to-r from-[#F3F4F6]' />
+                </div>
+                <Uploader onUpload={handleUpload} limit={limit}>
+                  {
+                    hovering => (
+                      <div className={`
+                        flex items-center justify-center h-8 text-[13px] font-medium text-[#155EEF] rounded-lg cursor-pointer
+                        ${hovering && 'bg-primary-50'}
+                      `}>
+                        <Upload03 className='mr-1 w-4 h-4' />
+                        {t('common.imageUploader.uploadFromComputer')}
+                      </div>
+                    )
+                  }
+                </Uploader>
+              </>
+            )
+          }
+        </div>
+      </PortalToFollowElemContent>
+    </PortalToFollowElem>
+  )
+}
+
+type ChatImageUploaderProps = {
+  settings: VisionSettings
+  onUpload: (imageFile: ImageFile) => void
+  disabled?: boolean
+}
+const ChatImageUploader: FC<ChatImageUploaderProps> = ({
+  settings,
+  onUpload,
+  disabled,
+}) => {
+  const onlyUploadLocal = settings.transfer_methods.length === 1 && settings.transfer_methods[0] === TransferMethod.local_file
+
+  if (onlyUploadLocal) {
+    return (
+      <UploadOnlyFromLocal
+        onUpload={onUpload}
+        disabled={disabled}
+        limit={+settings.image_file_size_limit!}
+      />
+    )
+  }
+
+  return (
+    <UploaderButton
+      methods={settings.transfer_methods}
+      onUpload={onUpload}
+      disabled={disabled}
+      limit={+settings.image_file_size_limit!}
+    />
+  )
+}
+
+export default ChatImageUploader

app/components/base/image-uploader/hooks.ts

+import { useMemo, useRef, useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { imageUpload } from './utils'
+import Toast from '@/app/components/base/toast'
+import type { ImageFile } from '@/types/app'
+
+export const useImageFiles = () => {
+  const { t } = useTranslation()
+  const { notify } = Toast
+  const [files, setFiles] = useState<ImageFile[]>([])
+  const filesRef = useRef<ImageFile[]>([])
+
+  const handleUpload = (imageFile: ImageFile) => {
+    const files = filesRef.current
+    const index = files.findIndex(file => file._id === imageFile._id)
+
+    if (index > -1) {
+      const currentFile = files[index]
+      const newFiles = [...files.slice(0, index), { ...currentFile, ...imageFile }, ...files.slice(index + 1)]
+      setFiles(newFiles)
+      filesRef.current = newFiles
+    }
+    else {
+      const newFiles = [...files, imageFile]
+      setFiles(newFiles)
+      filesRef.current = newFiles
+    }
+  }
+  const handleRemove = (imageFileId: string) => {
+    const files = filesRef.current
+    const index = files.findIndex(file => file._id === imageFileId)
+
+    if (index > -1) {
+      const currentFile = files[index]
+      const newFiles = [...files.slice(0, index), { ...currentFile, deleted: true }, ...files.slice(index + 1)]
+      setFiles(newFiles)
+      filesRef.current = newFiles
+    }
+  }
+  const handleImageLinkLoadError = (imageFileId: string) => {
+    const files = filesRef.current
+    const index = files.findIndex(file => file._id === imageFileId)
+
+    if (index > -1) {
+      const currentFile = files[index]
+      const newFiles = [...files.slice(0, index), { ...currentFile, progress: -1 }, ...files.slice(index + 1)]
+      filesRef.current = newFiles
+      setFiles(newFiles)
+    }
+  }
+  const handleImageLinkLoadSuccess = (imageFileId: string) => {
+    const files = filesRef.current
+    const index = files.findIndex(file => file._id === imageFileId)
+
+    if (index > -1) {
+      const currentImageFile = files[index]
+      const newFiles = [...files.slice(0, index), { ...currentImageFile, progress: 100 }, ...files.slice(index + 1)]
+      filesRef.current = newFiles
+      setFiles(newFiles)
+    }
+  }
+  const handleReUpload = (imageFileId: string) => {
+    const files = filesRef.current
+    const index = files.findIndex(file => file._id === imageFileId)
+
+    if (index > -1) {
+      const currentImageFile = files[index]
+      imageUpload({
+        file: currentImageFile.file!,
+        onProgressCallback: (progress) => {
+          const newFiles = [...files.slice(0, index), { ...currentImageFile, progress }, ...files.slice(index + 1)]
+          filesRef.current = newFiles
+          setFiles(newFiles)
+        },
+        onSuccessCallback: (res) => {
+          const newFiles = [...files.slice(0, index), { ...currentImageFile, fileId: res.id, progress: 100 }, ...files.slice(index + 1)]
+          filesRef.current = newFiles
+          setFiles(newFiles)
+        },
+        onErrorCallback: () => {
+          notify({ type: 'error', message: t('common.imageUploader.uploadFromComputerUploadError') })
+          const newFiles = [...files.slice(0, index), { ...currentImageFile, progress: -1 }, ...files.slice(index + 1)]
+          filesRef.current = newFiles
+          setFiles(newFiles)
+        },
+      })
+    }
+  }
+
+  const handleClear = () => {
+    setFiles([])
+    filesRef.current = []
+  }
+
+  const filteredFiles = useMemo(() => {
+    return files.filter(file => !file.deleted)
+  }, [files])
+
+  return {
+    files: filteredFiles,
+    onUpload: handleUpload,
+    onRemove: handleRemove,
+    onImageLinkLoadError: handleImageLinkLoadError,
+    onImageLinkLoadSuccess: handleImageLinkLoadSuccess,
+    onReUpload: handleReUpload,
+    onClear: handleClear,
+  }
+}

app/components/base/image-uploader/image-link-input.tsx

+import type { FC } from 'react'
+import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import Button from '@/app/components/base/button'
+import type { ImageFile } from '@/types/app'
+import { TransferMethod } from '@/types/app'
+
+type ImageLinkInputProps = {
+  onUpload: (imageFile: ImageFile) => void
+}
+const regex = /^(https?|ftp):\/\//
+const ImageLinkInput: FC<ImageLinkInputProps> = ({
+  onUpload,
+}) => {
+  const { t } = useTranslation()
+  const [imageLink, setImageLink] = useState('')
+
+  const handleClick = () => {
+    const imageFile = {
+      type: TransferMethod.remote_url,
+      _id: `${Date.now()}`,
+      fileId: '',
+      progress: regex.test(imageLink) ? 0 : -1,
+      url: imageLink,
+    }
+
+    onUpload(imageFile)
+  }
+
+  return (
+    <div className='flex items-center pl-1.5 pr-1 h-8 border border-gray-200 bg-white shadow-xs rounded-lg'>
+      <input
+        className='grow mr-0.5 px-1 h-[18px] text-[13px] outline-none appearance-none'
+        value={imageLink}
+        onChange={e => setImageLink(e.target.value)}
+        placeholder={t('common.imageUploader.pasteImageLinkInputPlaceholder') || ''}
+      />
+      <Button
+        type='primary'
+        className='!h-6 text-xs font-medium'
+        disabled={!imageLink}
+        onClick={handleClick}
+      >
+        {t('common.operation.ok')}
+      </Button>
+    </div>
+  )
+}
+
+export default ImageLinkInput

app/components/base/image-uploader/image-list.tsx

+import type { FC } from 'react'
+import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import Loading02 from '@/app/components/base/icons/line/loading-02'
+import XClose from '@/app/components/base/icons/line/x-close'
+import RefreshCcw01 from '@/app/components/base/icons/line/refresh-ccw-01'
+import AlertTriangle from '@/app/components/base/icons/solid/alert-triangle'
+import TooltipPlus from '@/app/components/base/tooltip-plus'
+import type { ImageFile } from '@/types/app'
+import { TransferMethod } from '@/types/app'
+import ImagePreview from '@/app/components/base/image-uploader/image-preview'
+
+type ImageListProps = {
+  list: ImageFile[]
+  readonly?: boolean
+  onRemove?: (imageFileId: string) => void
+  onReUpload?: (imageFileId: string) => void
+  onImageLinkLoadSuccess?: (imageFileId: string) => void
+  onImageLinkLoadError?: (imageFileId: string) => void
+}
+
+const ImageList: FC<ImageListProps> = ({
+  list,
+  readonly,
+  onRemove,
+  onReUpload,
+  onImageLinkLoadSuccess,
+  onImageLinkLoadError,
+}) => {
+  const { t } = useTranslation()
+  const [imagePreviewUrl, setImagePreviewUrl] = useState('')
+
+  const handleImageLinkLoadSuccess = (item: ImageFile) => {
+    if (item.type === TransferMethod.remote_url && onImageLinkLoadSuccess && item.progress !== -1)
+      onImageLinkLoadSuccess(item._id)
+  }
+  const handleImageLinkLoadError = (item: ImageFile) => {
+    if (item.type === TransferMethod.remote_url && onImageLinkLoadError)
+      onImageLinkLoadError(item._id)
+  }
+
+  return (
+    <div className='flex flex-wrap'>
+      {
+        list.map(item => (
+          <div
+            key={item._id}
+            className='group relative mr-1 border-[0.5px] border-black/5 rounded-lg'
+          >
+            {
+              item.type === TransferMethod.local_file && item.progress !== 100 && (
+                <>
+                  <div
+                    className='absolute inset-0 flex items-center justify-center z-[1] bg-black/30'
+                    style={{ left: item.progress > -1 ? `${item.progress}%` : 0 }}
+                  >
+                    {
+                      item.progress === -1 && (
+                        <RefreshCcw01 className='w-5 h-5 text-white' onClick={() => onReUpload && onReUpload(item._id)} />
+                      )
+                    }
+                  </div>
+                  {
+                    item.progress > -1 && (
+                      <span className='absolute top-[50%] left-[50%] translate-x-[-50%] translate-y-[-50%] text-sm text-white mix-blend-lighten z-[1]'>{item.progress}%</span>
+                    )
+                  }
+                </>
+              )
+            }
+            {
+              item.type === TransferMethod.remote_url && item.progress !== 100 && (
+                <div className={`
+                  absolute inset-0 flex items-center justify-center rounded-lg z-[1] border
+                  ${item.progress === -1 ? 'bg-[#FEF0C7] border-[#DC6803]' : 'bg-black/[0.16] border-transparent'}
+                `}>
+                  {
+                    item.progress > -1 && (
+                      <Loading02 className='animate-spin w-5 h-5 text-white' />
+                    )
+                  }
+                  {
+                    item.progress === -1 && (
+                      <TooltipPlus popupContent={t('common.imageUploader.pasteImageLinkInvalid')}>
+                        <AlertTriangle className='w-4 h-4 text-[#DC6803]' />
+                      </TooltipPlus>
+                    )
+                  }
+                </div>
+              )
+            }
+            <img
+              className='w-16 h-16 rounded-lg object-cover cursor-pointer border-[0.5px] border-black/5'
+              alt=''
+              onLoad={() => handleImageLinkLoadSuccess(item)}
+              onError={() => handleImageLinkLoadError(item)}
+              src={item.type === TransferMethod.remote_url ? item.url : item.base64Url}
+              onClick={() => item.progress === 100 && setImagePreviewUrl((item.type === TransferMethod.remote_url ? item.url : item.base64Url) as string)}
+            />
+            {
+              !readonly && (
+                <div
+                  className={`
+                    absolute z-10 -top-[9px] -right-[9px] items-center justify-center w-[18px] h-[18px] 
+                    bg-white hover:bg-gray-50 border-[0.5px] border-black/[0.02] rounded-2xl shadow-lg
+                    cursor-pointer
+                    ${item.progress === -1 ? 'flex' : 'hidden group-hover:flex'}
+                  `}
+                  onClick={() => onRemove && onRemove(item._id)}
+                >
+                  <XClose className='w-3 h-3 text-gray-500' />
+                </div>
+              )
+            }
+          </div>
+        ))
+      }
+      {
+        imagePreviewUrl && (
+          <ImagePreview
+            url={imagePreviewUrl}
+            onCancel={() => setImagePreviewUrl('')}
+          />
+        )
+      }
+    </div>
+  )
+}
+
+export default ImageList

app/components/base/image-uploader/image-preview.tsx

+import type { FC } from 'react'
+import { createPortal } from 'react-dom'
+import XClose from '@/app/components/base/icons/line/x-close'
+
+type ImagePreviewProps = {
+  url: string
+  onCancel: () => void
+}
+const ImagePreview: FC<ImagePreviewProps> = ({
+  url,
+  onCancel,
+}) => {
+  return createPortal(
+    <div className='fixed inset-0 p-8 flex items-center justify-center bg-black/80 z-[1000]' onClick={e => e.stopPropagation()}>
+      <img
+        alt='preview image'
+        src={url}
+        className='max-w-full max-h-full'
+      />
+      <div
+        className='absolute top-6 right-6 flex items-center justify-center w-8 h-8 bg-white/[0.08] rounded-lg backdrop-blur-[2px] cursor-pointer'
+        onClick={onCancel}
+      >
+        <XClose className='w-4 h-4 text-white' />
+      </div>
+    </div>,
+    document.body,
+  )
+}
+
+export default ImagePreview

app/components/base/image-uploader/uploader.tsx

+'use client'
+
+import type { ChangeEvent, FC } from 'react'
+import { useState } from 'react'
+import { useTranslation } from 'react-i18next'
+import { imageUpload } from './utils'
+import type { ImageFile } from '@/types/app'
+import { TransferMethod } from '@/types/app'
+import Toast from '@/app/components/base/toast'
+
+type UploaderProps = {
+  children: (hovering: boolean) => JSX.Element
+  onUpload: (imageFile: ImageFile) => void
+  limit?: number
+  disabled?: boolean
+}
+
+const Uploader: FC<UploaderProps> = ({
+  children,
+  onUpload,
+  limit,
+  disabled,
+}) => {
+  const [hovering, setHovering] = useState(false)
+  const { notify } = Toast
+  const { t } = useTranslation()
+
+  const handleChange = (e: ChangeEvent<HTMLInputElement>) => {
+    const file = e.target.files?.[0]
+
+    if (!file)
+      return
+
+    if (limit && file.size > limit * 1024 * 1024) {
+      notify({ type: 'error', message: t('common.imageUploader.uploadFromComputerLimit', { size: limit }) })
+      return
+    }
+
+    const reader = new FileReader()
+    reader.addEventListener(
+      'load',
+      () => {
+        const imageFile = {
+          type: TransferMethod.local_file,
+          _id: `${Date.now()}`,
+          fileId: '',
+          file,
+          url: reader.result as string,
+          base64Url: reader.result as string,
+          progress: 0,
+        }
+        onUpload(imageFile)
+        imageUpload({
+          file: imageFile.file,
+          onProgressCallback: (progress) => {
+            onUpload({ ...imageFile, progress })
+          },
+          onSuccessCallback: (res) => {
+            onUpload({ ...imageFile, fileId: res.id, progress: 100 })
+          },
+          onErrorCallback: () => {
+            notify({ type: 'error', message: t('common.imageUploader.uploadFromComputerUploadError') })
+            onUpload({ ...imageFile, progress: -1 })
+          },
+        })
+      },
+      false,
+    )
+    reader.addEventListener(
+      'error',
+      () => {
+        notify({ type: 'error', message: t('common.imageUploader.uploadFromComputerReadError') })
+      },
+      false,
+    )
+    reader.readAsDataURL(file)
+  }
+
+  return (
+    <div
+      className='relative'
+      onMouseEnter={() => setHovering(true)}
+      onMouseLeave={() => setHovering(false)}
+    >
+      {children(hovering)}
+      <input
+        className={`
+          absolute block inset-0 opacity-0 text-[0] w-full
+          ${disabled ? 'cursor-not-allowed' : 'cursor-pointer'}
+        `}
+        onClick={e => (e.target as HTMLInputElement).value = ''}
+        type='file'
+        accept='.png, .jpg, .jpeg, .webp, .gif'
+        onChange={handleChange}
+        disabled={disabled}
+      />
+    </div>
+  )
+}
+
+export default Uploader

app/components/base/image-uploader/utils.ts

+'use client'
+
+import { upload } from '@/service/base'
+
+type ImageUploadParams = {
+  file: File
+  onProgressCallback: (progress: number) => void
+  onSuccessCallback: (res: { id: string }) => void
+  onErrorCallback: () => void
+}
+type ImageUpload = (v: ImageUploadParams) => void
+export const imageUpload: ImageUpload = ({
+  file,
+  onProgressCallback,
+  onSuccessCallback,
+  onErrorCallback,
+}) => {
+  const formData = new FormData()
+  formData.append('file', file)
+  const onProgress = (e: ProgressEvent) => {
+    if (e.lengthComputable) {
+      const percent = Math.floor(e.loaded / e.total * 100)
+      onProgressCallback(percent)
+    }
+  }
+
+  upload({
+    xhr: new XMLHttpRequest(),
+    data: formData,
+    onprogress: onProgress,
+  })
+    .then((res: { id: string }) => {
+      onSuccessCallback(res)
+    })
+    .catch(() => {
+      onErrorCallback()
+    })
+}

app/components/base/portal-to-follow-elem/index.tsx

+'use client'
+import React from 'react'
+import {
+  FloatingPortal,
+  autoUpdate,
+  flip,
+  offset,
+  shift,
+  useDismiss,
+  useFloating,
+  useFocus,
+  useHover,
+  useInteractions,
+  useMergeRefs,
+  useRole,
+} from '@floating-ui/react'
+
+import type { OffsetOptions, Placement } from '@floating-ui/react'
+
+type PortalToFollowElemOptions = {
+  /*
+  * top, bottom, left, right
+  * start, end. Default is middle
+  * combine: top-start, top-end
+  */
+  placement?: Placement
+  open?: boolean
+  offset?: number | OffsetOptions
+  onOpenChange?: (open: boolean) => void
+}
+
+export function usePortalToFollowElem({
+  placement = 'bottom',
+  open,
+  offset: offsetValue = 0,
+  onOpenChange: setControlledOpen,
+}: PortalToFollowElemOptions = {}) {
+  const setOpen = setControlledOpen
+
+  const data = useFloating({
+    placement,
+    open,
+    onOpenChange: setOpen,
+    whileElementsMounted: autoUpdate,
+    middleware: [
+      offset(offsetValue),
+      flip({
+        crossAxis: placement.includes('-'),
+        fallbackAxisSideDirection: 'start',
+        padding: 5,
+      }),
+      shift({ padding: 5 }),
+    ],
+  })
+
+  const context = data.context
+
+  const hover = useHover(context, {
+    move: false,
+    enabled: open == null,
+  })
+  const focus = useFocus(context, {
+    enabled: open == null,
+  })
+  const dismiss = useDismiss(context)
+  const role = useRole(context, { role: 'tooltip' })
+
+  const interactions = useInteractions([hover, focus, dismiss, role])
+
+  return React.useMemo(
+    () => ({
+      open,
+      setOpen,
+      ...interactions,
+      ...data,
+    }),
+    [open, setOpen, interactions, data],
+  )
+}
+
+type ContextType = ReturnType<typeof usePortalToFollowElem> | null
+
+const PortalToFollowElemContext = React.createContext<ContextType>(null)
+
+export function usePortalToFollowElemContext() {
+  const context = React.useContext(PortalToFollowElemContext)
+
+  if (context == null)
+    throw new Error('PortalToFollowElem components must be wrapped in <PortalToFollowElem />')
+
+  return context
+}
+
+export function PortalToFollowElem({
+  children,
+  ...options
+}: { children: React.ReactNode } & PortalToFollowElemOptions) {
+  // This can accept any props as options, e.g. `placement`,
+  // or other positioning options.
+  const tooltip = usePortalToFollowElem(options)
+  return (
+    <PortalToFollowElemContext.Provider value={tooltip}>
+      {children}
+    </PortalToFollowElemContext.Provider>
+  )
+}
+
+export const PortalToFollowElemTrigger = React.forwardRef<
+HTMLElement,
+React.HTMLProps<HTMLElement> & { asChild?: boolean }
+>(({ children, asChild = false, ...props }, propRef) => {
+  const context = usePortalToFollowElemContext()
+  const childrenRef = (children as any).ref
+  const ref = useMergeRefs([context.refs.setReference, propRef, childrenRef])
+
+  // `asChild` allows the user to pass any element as the anchor
+  if (asChild && React.isValidElement(children)) {
+    return React.cloneElement(
+      children,
+      context.getReferenceProps({
+        ref,
+        ...props,
+        ...children.props,
+        'data-state': context.open ? 'open' : 'closed',
+      }),
+    )
+  }
+
+  return (
+    <div
+      ref={ref}
+      className='inline-block'
+      // The user can style the trigger based on the state
+      data-state={context.open ? 'open' : 'closed'}
+      {...context.getReferenceProps(props)}
+    >
+      {children}
+    </div>
+  )
+})
+PortalToFollowElemTrigger.displayName = 'PortalToFollowElemTrigger'
+
+export const PortalToFollowElemContent = React.forwardRef<
+HTMLDivElement,
+React.HTMLProps<HTMLDivElement>
+>(({ style, ...props }, propRef) => {
+  const context = usePortalToFollowElemContext()
+  const ref = useMergeRefs([context.refs.setFloating, propRef])
+
+  if (!context.open)
+    return null
+
+  return (
+    <FloatingPortal>
+      <div
+        ref={ref}
+        style={{
+          ...context.floatingStyles,
+          ...style,
+        }}
+        {...context.getFloatingProps(props)}
+      />
+    </FloatingPortal>
+  )
+})
+
+PortalToFollowElemContent.displayName = 'PortalToFollowElemContent'

app/components/base/toast/index.tsx

@@ -9,7 +9,7 @@ import {
   InformationCircleIcon,
   XCircleIcon,
 } from '@heroicons/react/20/solid'
-import { createContext } from 'use-context-selector'
+import { createContext, useContext } from 'use-context-selector'
 
 export type IToastProps = {
   type?: 'success' | 'error' | 'warning' | 'info'
@@ -24,6 +24,8 @@ type IToastContext = {
 const defaultDuring = 3000
 
 export const ToastContext = createContext<IToastContext>({} as IToastContext)
+export const useToastContext = () => useContext(ToastContext)
+
 const Toast = ({
   type = 'info',
   duration,

app/components/base/tooltip-plus/index.tsx

+'use client'
+import type { FC } from 'react'
+import React, { useState } from 'react'
+import { PortalToFollowElem, PortalToFollowElemContent, PortalToFollowElemTrigger } from '@/app/components/base/portal-to-follow-elem'
+export type TooltipProps = {
+  position?: 'top' | 'right' | 'bottom' | 'left'
+  triggerMethod?: 'hover' | 'click'
+  popupContent: React.ReactNode
+  children: React.ReactNode
+}
+
+const arrow = (
+  <svg className="absolute text-white h-2 w-full left-0 top-full" x="0px" y="0px" viewBox="0 0 255 255"><polygon className="fill-current" points="0,0 127.5,127.5 255,0"></polygon></svg>
+)
+
+const Tooltip: FC< TooltipProps> = ({
+  position = 'top',
+  triggerMethod = 'hover',
+  popupContent,
+  children,
+}) => {
+  const [open, setOpen] = useState(false)
+
+  return (
+    <PortalToFollowElem
+      open={open}
+      onOpenChange={setOpen}
+      placement={position}
+      offset={10}
+    >
+      <PortalToFollowElemTrigger
+        onClick={() => triggerMethod === 'click' && setOpen(v => !v)}
+        onMouseEnter={() => triggerMethod === 'hover' && setOpen(true)}
+        onMouseLeave={() => triggerMethod === 'hover' && setOpen(false)}
+      >
+        {children}
+      </PortalToFollowElemTrigger>
+      <PortalToFollowElemContent
+        className="z-[999]"
+      >
+        <div className='relative px-3 py-2 text-xs font-normal text-gray-700 bg-white rounded-md shadow-lg'>
+          {popupContent}
+          {arrow}
+        </div>
+      </PortalToFollowElemContent>
+    </PortalToFollowElem>
+  )
+}
+
+export default React.memo(Tooltip)

app/components/chat/index.tsx

@@ -4,14 +4,19 @@ import React, { useEffect, useRef } from 'react'
 import cn from 'classnames'
 import { HandThumbDownIcon, HandThumbUpIcon } from '@heroicons/react/24/outline'
 import { useTranslation } from 'react-i18next'
+import Textarea from 'rc-textarea'
 import s from './style.module.css'
 import LoadingAnim from './loading-anim'
 import { randomString } from '@/utils/string'
-import type { Feedbacktype, MessageRating } from '@/types/app'
+import type { Feedbacktype, MessageRating, VisionFile, VisionSettings } from '@/types/app'
+import { TransferMethod } from '@/types/app'
 import Tooltip from '@/app/components/base/tooltip'
 import Toast from '@/app/components/base/toast'
-import AutoHeightTextarea from '@/app/components/base/auto-height-textarea'
 import { Markdown } from '@/app/components/base/markdown'
+import ChatImageUploader from '@/app/components/base/image-uploader/chat-image-uploader'
+import ImageList from '@/app/components/base/image-uploader/image-list'
+import { useImageFiles } from '@/app/components/base/image-uploader/hooks'
+import ImageGallery from '@/app/components/base/image-gallery'
 
 export type FeedbackFunc = (messageId: string, feedback: Feedbacktype) => Promise<any>
 
@@ -27,11 +32,11 @@ export type IChatProps = {
   isHideSendInput?: boolean
   onFeedback?: FeedbackFunc
   checkCanSend?: () => boolean
-  onSend?: (message: string) => void
+  onSend?: (message: string, files: VisionFile[]) => void
   useCurrentUserAvatar?: boolean
   isResponsing?: boolean
   controlClearQuery?: number
-  controlFocus?: number
+  visionConfig?: VisionSettings
 }
 
 export type IChatItem = {
@@ -52,6 +57,7 @@ export type IChatItem = {
   isIntroduction?: boolean
   useCurrentUserAvatar?: boolean
   isOpeningStatement?: boolean
+  message_files?: VisionFile[]
 }
 
 const OperationBtn = ({ innerContent, onClick, className }: { innerContent: React.ReactNode; onClick?: () => void; className?: string }) => (
@@ -205,9 +211,11 @@ const Answer: FC<IAnswerProps> = ({ item, feedbackDisabled = false, onFeedback,
   )
 }
 
-type IQuestionProps = Pick<IChatItem, 'id' | 'content' | 'useCurrentUserAvatar'>
+type IQuestionProps = Pick<IChatItem, 'id' | 'content' | 'useCurrentUserAvatar'> & {
+  imgSrcs?: string[]
+}
 
-const Question: FC<IQuestionProps> = ({ id, content, useCurrentUserAvatar }) => {
+const Question: FC<IQuestionProps> = ({ id, content, useCurrentUserAvatar, imgSrcs }) => {
   const userName = ''
   return (
     <div className='flex items-start justify-end' key={id}>
@@ -216,6 +224,9 @@ const Question: FC<IQuestionProps> = ({ id, content, useCurrentUserAvatar }) =>
           <div
             className={'mr-2 py-3 px-4 bg-blue-500 rounded-tl-2xl rounded-b-2xl'}
           >
+            {imgSrcs && imgSrcs.length > 0 && (
+              <ImageGallery srcs={imgSrcs} />
+            )}
             <Markdown content={content} />
           </div>
         </div>
@@ -243,7 +254,7 @@ const Chat: FC<IChatProps> = ({
   useCurrentUserAvatar,
   isResponsing,
   controlClearQuery,
-  controlFocus,
+  visionConfig,
 }) => {
   const { t } = useTranslation()
   const { notify } = Toast
@@ -271,14 +282,32 @@ const Chat: FC<IChatProps> = ({
     if (controlClearQuery)
       setQuery('')
   }, [controlClearQuery])
+  const {
+    files,
+    onUpload,
+    onRemove,
+    onReUpload,
+    onImageLinkLoadError,
+    onImageLinkLoadSuccess,
+    onClear,
+  } = useImageFiles()
 
   const handleSend = () => {
     if (!valid() || (checkCanSend && !checkCanSend()))
       return
-    onSend(query)
+    onSend(query, files.filter(file => file.progress !== -1).map(fileItem => ({
+      type: 'image',
+      transfer_method: fileItem.type,
+      url: fileItem.url,
+      upload_file_id: fileItem.fileId,
+    })))
+    if (!files.find(item => item.type === TransferMethod.local_file && !item.fileId)) {
+      if (files.length)
+        onClear()
       if (!isResponsing)
         setQuery('')
     }
+  }
 
   const handleKeyUp = (e: any) => {
     if (e.code === 'Enter') {
@@ -289,7 +318,7 @@ const Chat: FC<IChatProps> = ({
     }
   }
 
-  const haneleKeyDown = (e: any) => {
+  const handleKeyDown = (e: any) => {
     isUseInputMethod.current = e.nativeEvent.isComposing
     if (e.code === 'Enter' && !e.shiftKey) {
       setQuery(query.replace(/\n$/, ''))
@@ -312,24 +341,56 @@ const Chat: FC<IChatProps> = ({
               isResponsing={isResponsing && isLast}
             />
           }
-          return <Question key={item.id} id={item.id} content={item.content} useCurrentUserAvatar={useCurrentUserAvatar} />
+          return (
+            <Question
+              key={item.id}
+              id={item.id}
+              content={item.content}
+              useCurrentUserAvatar={useCurrentUserAvatar}
+              imgSrcs={(item.message_files && item.message_files?.length > 0) ? item.message_files.map(item => item.url) : []}
+            />
+          )
         })}
       </div>
       {
         !isHideSendInput && (
           <div className={cn(!feedbackDisabled && '!left-3.5 !right-3.5', 'absolute z-10 bottom-0 left-0 right-0')}>
-            <div className="positive">
-              <AutoHeightTextarea
+            <div className='p-[5.5px] max-h-[150px] bg-white border-[1.5px] border-gray-200 rounded-xl overflow-y-auto'>
+              {
+                visionConfig?.enabled && (
+                  <>
+                    <div className='absolute bottom-2 left-2 flex items-center'>
+                      <ChatImageUploader
+                        settings={visionConfig}
+                        onUpload={onUpload}
+                        disabled={files.length >= visionConfig.number_limits}
+                      />
+                      <div className='mx-1 w-[1px] h-4 bg-black/5' />
+                    </div>
+                    <div className='pl-[52px]'>
+                      <ImageList
+                        list={files}
+                        onRemove={onRemove}
+                        onReUpload={onReUpload}
+                        onImageLinkLoadSuccess={onImageLinkLoadSuccess}
+                        onImageLinkLoadError={onImageLinkLoadError}
+                      />
+                    </div>
+                  </>
+                )
+              }
+              <Textarea
+                className={`
+                  block w-full px-2 pr-[118px] py-[7px] leading-5 max-h-none text-sm text-gray-700 outline-none appearance-none resize-none
+                  ${visionConfig?.enabled && 'pl-12'}
+                `}
                 value={query}
                 onChange={handleContentChange}
                 onKeyUp={handleKeyUp}
-                onKeyDown={haneleKeyDown}
-                minHeight={48}
-                autoFocus
-                controlFocus={controlFocus}
-                className={`${cn(s.textArea)} resize-none block w-full pl-3 bg-gray-50 border border-gray-200 rounded-md  focus:outline-none sm:text-sm text-gray-700`}
+                onKeyDown={handleKeyDown}
+                autoSize
               />
-              <div className="absolute top-0 right-2 flex items-center h-[48px]">
+              <div className="absolute bottom-2 right-2 flex items-center h-8">
                 <div className={`${s.count} mr-4 h-5 leading-5 text-sm bg-gray-50 text-gray-500`}>{query.trim().length}</div>
                 <Tooltip
                   selector='send-tip'

app/components/index.tsx

@@ -11,7 +11,8 @@ import Sidebar from '@/app/components/sidebar'
 import ConfigSence from '@/app/components/config-scence'
 import Header from '@/app/components/header'
 import { fetchAppParams, fetchChatList, fetchConversations, sendChatMessage, updateFeedback } from '@/service'
-import type { ConversationItem, Feedbacktype, IChatItem, PromptConfig } from '@/types/app'
+import type { ConversationItem, Feedbacktype, IChatItem, PromptConfig, VisionFile, VisionSettings } from '@/types/app'
+import { TransferMethod } from '@/types/app'
 import Chat from '@/app/components/chat'
 import { setLocaleOnClient } from '@/i18n/client'
 import useBreakpoints, { MediaType } from '@/hooks/use-breakpoints'
@@ -35,6 +36,7 @@ const Main: FC = () => {
   const [inited, setInited] = useState<boolean>(false)
   // in mobile, show sidebar by click button
   const [isShowSidebar, { setTrue: showSidebar, setFalse: hideSidebar }] = useBoolean(false)
+  const [visionConfig, setVisionConfig] = useState<VisionSettings | undefined>(undefined)
 
   useEffect(() => {
     if (APP_INFO?.title)
@@ -113,6 +115,7 @@ const Main: FC = () => {
             id: `question-${item.id}`,
             content: item.query,
             isAnswer: false,
+            message_files: item.message_files,
           })
           newChatList.push({
             id: item.id,
@@ -127,8 +130,6 @@ const Main: FC = () => {
 
     if (isNewConversation && isChatStarted)
       setChatList(generateNewChatListWithOpenstatement())
-
-    setControlFocus(Date.now())
   }
   useEffect(handleConversationSwitch, [currConversationId, inited])
 
@@ -208,7 +209,7 @@ const Main: FC = () => {
         const isNotNewConversation = conversations.some(item => item.id === _conversationId)
 
         // fetch new conversation info
-        const { user_input_form, opening_statement: introduction }: any = appParams
+        const { user_input_form, opening_statement: introduction, file_upload, system_parameters }: any = appParams
         setLocaleOnClient(APP_INFO.default_language, true)
         setNewConversationInfo({
           name: t('app.chat.newChatDefaultName'),
@@ -219,7 +220,10 @@ const Main: FC = () => {
           prompt_template: promptTemplate,
           prompt_variables,
         } as PromptConfig)
-
+        setVisionConfig({
+          ...file_upload?.image,
+          image_file_size_limit: system_parameters?.system_parameters || 0,
+        })
         setConversationList(conversations as ConversationItem[])
 
         if (isNotNewConversation)
@@ -263,24 +267,36 @@ const Main: FC = () => {
     return true
   }
 
-  const [controlFocus, setControlFocus] = useState(0)
-  const handleSend = async (message: string) => {
+  const handleSend = async (message: string, files?: VisionFile[]) => {
     if (isResponsing) {
       notify({ type: 'info', message: t('app.errorMessage.waitForResponse') })
       return
     }
-    const data = {
+    const data: Record<string, any> = {
       inputs: currInputs,
       query: message,
       conversation_id: isNewConversation ? null : currConversationId,
     }
 
+    if (visionConfig?.enabled && files && files?.length > 0) {
+      data.files = files.map((item) => {
+        if (item.transfer_method === TransferMethod.local_file) {
+          return {
+            ...item,
+            url: '',
+          }
+        }
+        return item
+      })
+    }
+
     // qustion
     const questionId = `question-${Date.now()}`
     const questionItem = {
       id: questionId,
       content: message,
       isAnswer: false,
+      message_files: files,
     }
 
     const placeholderAnswerId = `answer-placeholder-${Date.now()}`
@@ -423,7 +439,7 @@ const Main: FC = () => {
                     onFeedback={handleFeedback}
                     isResponsing={isResponsing}
                     checkCanSend={checkCanSend}
-                    controlFocus={controlFocus}
+                    visionConfig={visionConfig}
                   />
                 </div>
               </div>)

i18n/lang/common.en.ts

@@ -16,6 +16,17 @@ const translation = {
     lineBreak: 'Line break',
     like: 'like',
     dislike: 'dislike',
+    ok: 'OK',
+  },
+  imageUploader: {
+    uploadFromComputer: 'Upload from Computer',
+    uploadFromComputerReadError: 'Image reading failed, please try again.',
+    uploadFromComputerUploadError: 'Image upload failed, please upload again.',
+    uploadFromComputerLimit: 'Upload images cannot exceed {{size}} MB',
+    pasteImageLink: 'Paste image link',
+    pasteImageLinkInputPlaceholder: 'Paste image link here',
+    pasteImageLinkInvalid: 'Invalid image link',
+    imageUpload: 'Image Upload',
   },
 }
 

i18n/lang/common.zh.ts

@@ -16,6 +16,17 @@ const translation = {
     lineBreak: '换行',
     like: '赞同',
     dislike: '反对',
+    ok: '好的',
+  },
+  imageUploader: {
+    uploadFromComputer: '从本地上传',
+    uploadFromComputerReadError: '图片读取失败，请重新选择。',
+    uploadFromComputerUploadError: '图片上传失败，请重新上传。',
+    uploadFromComputerLimit: '上传图片不能超过 {{size}} MB',
+    pasteImageLink: '粘贴图片链接',
+    pasteImageLinkInputPlaceholder: '将图像链接粘贴到此处',
+    pasteImageLinkInvalid: '图片链接无效',
+    imageUpload: '图片上传',
   },
 }
 

package.json

@@ -12,6 +12,7 @@
     "prepare": "husky install ./.husky"
   },
   "dependencies": {
+    "@floating-ui/react": "^0.26.2",
     "@formatjs/intl-localematcher": "^0.2.32",
     "@headlessui/react": "^1.7.13",
     "@heroicons/react": "^2.0.16",
@@ -26,7 +27,7 @@
     "axios": "^1.3.5",
     "classnames": "^2.3.2",
     "copy-to-clipboard": "^3.3.3",
-    "dify-client": "2.0.0",
+    "dify-client": "^2.1.0",
     "eslint": "8.36.0",
     "eslint-config-next": "13.4.0",
     "eventsource-parser": "^1.0.0",
@@ -38,6 +39,7 @@
     "katex": "^0.16.7",
     "negotiator": "^0.6.3",
     "next": "13.4.0",
+    "rc-textarea": "^1.5.3",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-error-boundary": "^4.0.2",

service/base.ts

@@ -66,7 +66,8 @@ const handleStream = (response: any, onData: IOnData, onCompleted?: IOnCompleted
             return
           try {
             bufferObj = JSON.parse(message.substring(6)) // remove data: and parse as json
-          } catch (e) {
+          }
+          catch (e) {
             // mute handle message cut off
             onData('', isFirstMessage, {
               conversationId: bufferObj?.conversation_id,
@@ -181,6 +182,38 @@ const baseFetch = (url: string, fetchOptions: any, { needAllResponseContent }: I
   ])
 }
 
+export const upload = (fetchOptions: any): Promise<any> => {
+  const urlPrefix = API_PREFIX
+  const urlWithPrefix = `${urlPrefix}/file-upload`
+  const defaultOptions = {
+    method: 'POST',
+    url: `${urlWithPrefix}`,
+    data: {},
+  }
+  const options = {
+    ...defaultOptions,
+    ...fetchOptions,
+  }
+  return new Promise((resolve, reject) => {
+    const xhr = options.xhr
+    xhr.open(options.method, options.url)
+    for (const key in options.headers)
+      xhr.setRequestHeader(key, options.headers[key])
+
+    xhr.withCredentials = true
+    xhr.onreadystatechange = function () {
+      if (xhr.readyState === 4) {
+        if (xhr.status === 200)
+          resolve({ id: xhr.response })
+        else
+          reject(xhr)
+      }
+    }
+    xhr.upload.onprogress = options.onprogress
+    xhr.send(options.data)
+  })
+}
+
 export const ssePost = (url: string, fetchOptions: any, { onData, onCompleted, onError }: IOtherOptions) => {
   const options = Object.assign({}, baseOptions, {
     method: 'POST',

types/app.ts

@@ -77,6 +77,7 @@ export type IChatItem = {
   isIntroduction?: boolean
   useCurrentUserAvatar?: boolean
   isOpeningStatement?: boolean
+  message_files?: VisionFile[]
 }
 
 export type ResponseHolder = {}
@@ -95,3 +96,41 @@ export type AppInfo = {
   copyright?: string
   privacy_policy?: string
 }
+
+export enum Resolution {
+  low = 'low',
+  high = 'high',
+}
+
+export enum TransferMethod {
+  all = 'all',
+  local_file = 'local_file',
+  remote_url = 'remote_url',
+}
+
+export type VisionSettings = {
+  enabled: boolean
+  number_limits: number
+  detail: Resolution
+  transfer_methods: TransferMethod[]
+  image_file_size_limit?: number | string
+}
+
+export type ImageFile = {
+  type: TransferMethod
+  _id: string
+  fileId: string
+  file?: File
+  progress: number
+  url: string
+  base64Url?: string
+  deleted?: boolean
+}
+
+export type VisionFile = {
+  id?: string
+  type: string
+  transfer_method: TransferMethod
+  url: string
+  upload_file_id: string
+}