import { isZcodeWorkspaceAuthorized, VIDEO_ONLY_AGENT_TOOLBAR_KEYS } from "./authorization";
import { CANVAS_CAPABILITY_REGISTRY } from "@/lib/canvas/capabilities/registry";
import { DEFAULT_CANVAS_TOOLBAR_ITEMS } from "@/lib/canvas-toolbar-config";
import {
  defaultVideoCanvasFunctionConfig,
  type VideoCanvasFunctionConfig,
} from "@/lib/video-canvas/config";

export type AgentCapabilityAccess = {
  id: string;
  workspace: "canvas" | "video";
  title: string;
  authorized: boolean;
  previouslyExposed: boolean;
  execution: "server" | "interactive" | "backend_required";
  entry: string;
  note?: string;
};

// The full audit manifest is for the report/API. Repeating audit metadata and UI
// descriptions in model history can exhaust context before the first edit.
export function summarizeAgentCapabilities(items: AgentCapabilityAccess[]) {
  return items.map(({ id, title, execution, entry, note, authorized }) => ({
    id,
    title,
    authorized,
    execution,
    ...(authorized && execution === "server" ? { entry } : {}),
    ...(!authorized ? { note: "暂未授权" } : execution === "backend_required" ? { note } : {}),
  }));
}
export const VIDEO_CANVAS_EXTRA_ACTIONS = [
  ["rename", "节点重命名"],
  ["move", "节点移动"],
  ["duplicate", "复制节点"],
  ["delete", "删除节点"],
  ["connect", "工作流连线"],
  ["disconnect", "移除连线"],
  ["note", "节点批注"],
  ["text", "编辑文本"],
  ["create-text", "添加文本节点"],
  ["arrange", "排列节点"],
  ["viewport", "画布缩放与定位"],
] as const;
export const VIDEO_CANVAS_INTERACTIVE_ACTIONS = [
  ["upload-image", "上传图片"],
  ["upload-video", "上传视频"],
  ["upload-audio", "上传音频"],
  ["download", "下载素材"],
  ["preview", "预览素材"],
  ["local-edit", "局部编辑"],
  ["annotate", "标注"],
  ["video-hd", "视频高清"],
  ["video-clip", "选择视频剪辑范围"],
  ["video-crop", "视频裁剪面板"],
  ["subtitle-erase", "去字幕面板"],
  ["audio-split", "音视频分离面板"],
  ["voice-split", "人声分离面板"],
  ["background-split", "背景音分离面板"],
  ["director", "导演台"],
  ["storyboard", "分镜工作台"],
  ["batch-storyboard", "批量生成分镜"],
  ["batch-video", "批量生成视频"],
  ["assets", "素材库"],
  ["roles", "角色库"],
  ["styles", "风格库"],
  ["effects", "特效库"],
  ["history", "生成历史"],
  ["workflows", "工作流模板"],
  ["save", "保存画布"],
  ["export", "导出画布"],
  ["import", "导入画布"],
  ["share", "分享设置"],
  ["publish", "发布设置"],
  ["skills", "视频技能"],
  ["help", "帮助与快捷键"],
  ["frame-first", "提取首帧"],
  ["frame-last", "提取尾帧"],
  ["frame-current", "提取指定时间帧"],
] as const;
export const IMAGE_CANVAS_OPERATIONS = [
  "create_agent_slot",
  "create_text_node",
  "fill_slot",
  "insert_beside",
  "append_revision",
  "replace_node_media",
  "add_annotation",
  "link_nodes",
  "move_nodes",
  "delete_nodes",
  "rename_node",
  "update_note",
  "update_text",
] as const;
export function isExplicitDestructiveIntent(text: string) {
  return (
    /删除|移除|清空|覆盖|替换原图/.test(text) &&
    !/(?:不要|不许|禁止|别|不需要).{0,12}(?:删除|移除|清空|覆盖)/.test(text)
  );
}
const imageOperationTitles: Record<string, string> = {
  create_agent_slot: "创建输出槽位",
  create_text_node: "创建文本节点",
  fill_slot: "填充输出槽位",
  insert_beside: "在素材旁添加结果",
  append_revision: "追加素材版本",
  replace_node_media: "替换节点媒体",
  add_annotation: "添加标注",
  link_nodes: "节点连线",
  move_nodes: "移动节点",
  delete_nodes: "删除节点",
  rename_node: "重命名节点",
  update_note: "更新批注",
  update_text: "更新文本",
};
export function getCanvasAgentAccessManifest(
  videoConfig: VideoCanvasFunctionConfig = defaultVideoCanvasFunctionConfig,
): AgentCapabilityAccess[] {
  return [
    ...CANVAS_CAPABILITY_REGISTRY.map(
      (capability): AgentCapabilityAccess => ({
        id: capability.id,
        workspace: "canvas",
        title: capability.title,
        authorized: true,
        previouslyExposed:
          !["image.add_to_chat", "image.layout_replace", "image.download"].includes(
            capability.id,
          ) &&
          capability.agent.exposed &&
          capability.executionMode !== "local" &&
          !capability.id.includes("3d") &&
          capability.risk !== "destructive",
        execution:
          capability.executionMode === "interactive" ||
          capability.executionMode === "local" ||
          [
            "image.text_edit",
            "image.local_edit",
            "image.scale_adjust",
            "image.crop",
            "image.flip_rotate",
          ].includes(capability.id)
            ? "interactive"
            : "server",
        entry: capability.agent.toolName || capability.id.replaceAll(".", "_"),
        note:
          capability.risk === "destructive"
            ? "需要用户明确要求及明确目标；模型不能自行确认"
            : capability.executionMode === "hybrid"
              ? "参数齐全时执行，否则打开真实交互面板"
              : undefined,
      }),
    ),
    ...DEFAULT_CANVAS_TOOLBAR_ITEMS.map(
      (item): AgentCapabilityAccess => ({
        id: `canvas.ui.${item.key}`,
        workspace: VIDEO_ONLY_AGENT_TOOLBAR_KEYS.has(item.key) ? "video" : "canvas",
        title: `${item.group} · ${item.label}`,
        authorized: true,
        previouslyExposed: false,
        execution: "interactive",
        entry: "openCanvasFeature",
        note: "操作当前可见的真实入口；隐藏入口保持隐藏，文件选择、支付、登录、发布和发送消息由用户完成",
      }),
    ),
    ...IMAGE_CANVAS_OPERATIONS.map(
      (operation): AgentCapabilityAccess => ({
        id: `canvas.operation.${operation}`,
        workspace: "canvas",
        title: `画布操作 · ${imageOperationTitles[operation] || operation}`,
        authorized: true,
        previouslyExposed: false,
        execution: "server",
        entry: "editCanvasNodes",
      }),
    ),
    ...Object.values(videoConfig.functions).map(
      (definition): AgentCapabilityAccess => ({
        id: `video.function.${definition.key}`,
        workspace: "video",
        title: definition.label,
        authorized: true,
        previouslyExposed: [
          "story-script",
          "video-analysis",
          "image-to-prompt",
          "text-to-video",
          "first-frame-video",
          "first-last-frame-video",
        ].includes(definition.key),
        execution:
          definition.key === "audio-to-video"
            ? "backend_required"
            : ["local", "pick-object"].includes(definition.route)
              ? "interactive"
              : "server",
        entry: "runVideoCanvasFunction",
        note:
          definition.key === "audio-to-video"
            ? "当前页面未接真实音频驱动视频后端，已授权入口但不能伪称完成音频驱动"
            : !definition.enabled
              ? "已授权；管理员关闭了底层功能，需启用对应服务后才能执行"
              : undefined,
      }),
    ),
    ...VIDEO_CANVAS_EXTRA_ACTIONS.map(
      ([id, title]): AgentCapabilityAccess => ({
        id: `video.node.${id}`,
        workspace: "video",
        title,
        authorized: true,
        previouslyExposed: false,
        execution: "server",
        entry: "editVideoCanvas",
      }),
    ),
    ...(
      [
        ["extract-frame", "真实视频截帧"],
        ["trim", "真实视频剪辑导出"],
        ["crop", "真实视频裁剪"],
        ["extract-audio", "提取完整音轨"],
        ["mute", "生成无声视频"],
      ] as const
    ).map(
      ([id, title]): AgentCapabilityAccess => ({
        id: `video.media.${id}`,
        workspace: "video",
        title,
        authorized: true,
        previouslyExposed: false,
        execution: "server",
        entry: "processVideoMedia",
        note: "使用真实媒体处理并上传现有存储，不复用页面的模拟产物；单次视频不超过120秒",
      }),
    ),
    ...VIDEO_CANVAS_INTERACTIVE_ACTIONS.map(
      ([id, title]): AgentCapabilityAccess => ({
        id: `video.ui.${id}`,
        workspace: "video",
        title,
        authorized: true,
        previouslyExposed: false,
        execution: ["video-hd", "subtitle-erase", "voice-split", "background-split"].includes(id)
          ? "backend_required"
          : "interactive",
        entry: "openVideoCanvasFeature",
        note: [
          "video-crop",
          "video-hd",
          "subtitle-erase",
          "audio-split",
          "voice-split",
          "background-split",
          "frame-first",
          "frame-last",
          "frame-current",
        ].includes(id)
          ? "页面当前为占位/模拟流程；只授权设置入口，不执行模拟产物或声称媒体已处理"
          : undefined,
      }),
    ),
  ].map(item => ({ ...item, authorized: isZcodeWorkspaceAuthorized(item.workspace),
    ...(!isZcodeWorkspaceAuthorized(item.workspace) ? { note: ["用户暂未授权视频画布能力", item.note].filter(Boolean).join("；") } : {}) }));
}