HellreigN/frontend/src/pages/templates.page.tsx

import { useState, useEffect } from "react";
import { useNavigate } from "react-router-dom";
import { FiEdit3, FiPlay } from "react-icons/fi";
import { FaSpinner } from "react-icons/fa";
import { FilePicker, useFilePickerStore } from "../modules/ide";
import type { FileNode } from "../modules/ide";
import { scriptsApi } from "../modules/ide/api/scripts.api";

const convertTreeToFileNode = (data: any[]): FileNode => {
  const convertItem = (item: any): FileNode => {
    const node: FileNode = {
      id: item.id,
      name: item.name,
      type: item.type === "folder" ? "folder" : "file",
      content: item.content || "",
      path: item.name,
      interpreter_id: item.interpreter_id,
    };

    if (item.type === "folder") {
      node.children = [];
      if (item.children && Array.isArray(item.children)) {
        node.children = item.children.map((child: any) => {
          const childNode = convertItem(child);
          childNode.path = `${item.name}/${child.name}`;
          return childNode;
        });
      }
    }

    return node;
  };

  return {
    name: "templates",
    type: "folder",
    children: data.map((item) => convertItem(item)),
  };
};

export const TemplatesPage = () => {
  const navigate = useNavigate();
  const selectedPaths = useFilePickerStore((s) => s.selectedPaths);
  const runningScripts = useFilePickerStore((s) => s.runningScripts);
  const runScript = useFilePickerStore((s) => s.runScript);
  const [files, setFiles] = useState<FileNode | null>(null);
  const [loading, setLoading] = useState(true);

  useEffect(() => {
    scriptsApi
      .getTree()
      .then((data) => {
        setFiles(convertTreeToFileNode(data));
      })
      .catch((e) => {
        console.error("Failed to load tree:", e);
        setFiles({ name: "templates", type: "folder", children: [] });
      })
      .finally(() => setLoading(false));
  }, []);

  const handleRun = async (path: string) => {
    await runScript(path);
  };

  const runningCount = runningScripts.size;

  return (
    <div
      style={{
        height: "100vh",
        position: "relative",
        backgroundColor: "var(--bg-primary)",
      }}
    >
      {/* Floating header */}
      <div
        style={{
          position: "absolute",
          top: "16px",
          right: "16px",
          zIndex: 10,
          display: "flex",
          alignItems: "center",
          gap: "16px",
        }}
      >
        {/* Running scripts counter */}
        <div
          style={{
            display: "flex",
            alignItems: "center",
            gap: "8px",
            padding: "6px 12px",
            backgroundColor: "var(--card-bg)",
            borderRadius: "4px",
            border: "1px solid var(--border)",
          }}
        >
          <FiPlay size={13} color="#61c454" />
          <span style={{ fontSize: "12px", color: "var(--text-secondary)" }}>
            {runningCount} script{runningCount !== 1 ? "s" : ""} running
          </span>
        </div>

        {/* Open in Editor button */}
        <button
          onClick={() => navigate("/ide")}
          style={{
            display: "flex",
            alignItems: "center",
            gap: "8px",
            padding: "6px 16px",
            backgroundColor: "#0e639c",
            border: "none",
            borderRadius: "4px",
            color: "#ffffff",
            cursor: "pointer",
            fontSize: "12px",
            fontWeight: 500,
            transition: "all 0.15s",
          }}
          onMouseEnter={(e) => {
            e.currentTarget.style.backgroundColor = "#1177bb";
          }}
          onMouseLeave={(e) => {
            e.currentTarget.style.backgroundColor = "#0e639c";
          }}
        >
          <FiEdit3 size={14} />
          Open Editor
        </button>
      </div>

      {/* File Picker */}
      <div style={{ height: "100%", overflow: "hidden" }}>
        {loading ? (
          <div
            style={{
              height: "100%",
              display: "flex",
              alignItems: "center",
              justifyContent: "center",
            }}
          >
            <FaSpinner
              size={24}
              style={{
                color: "var(--accent)",
                animation: "spin 1s linear infinite",
              }}
            />
          </div>
        ) : files ? (
          <FilePicker files={files} onRun={handleRun} />
        ) : null}
      </div>
    </div>
  );
};