/** Modal for starting a tool on a workspace. */

import { useState } from "react";
import { Icon } from "../../icon";
import { listToolTypes, type ToolType } from "../../../api/tool-types";
import { useAsyncData } from "../../../hooks/use-async-data";
import type { Workspace } from "../../../types/workspace";

export interface StartToolModalProps {
	workspace: Workspace;
	onClose: () => void;
	onStart: (toolTypeId: string, configProfileId?: string) => Promise<void>;
}

export function StartToolModal({
	workspace,
	onClose,
	onStart,
}: StartToolModalProps) {
	const [toolTypeId, setToolTypeId] = useState("");
	const [configProfileId, setConfigProfileId] = useState("");
	const [submitting, setSubmitting] = useState(false);
	const [error, setError] = useState<string | null>(null);

	const {
		data: toolTypes,
		status,
		error: loadError,
	} = useAsyncData<ToolType[]>(listToolTypes, []);

	const handleSubmit = async (e: React.FormEvent) => {
		e.preventDefault();
		if (!toolTypeId) {
			setError("Please select a tool type");
			return;
		}
		setSubmitting(true);
		setError(null);
		try {
			await onStart(toolTypeId, configProfileId || undefined);
			onClose();
		} catch (err) {
			setError(err instanceof Error ? err.message : "Failed to start tool");
		} finally {
			setSubmitting(false);
		}
	};

	return (
		<div className="modal-overlay" onClick={onClose}>
			<div className="modal-content" onClick={(e) => e.stopPropagation()}>
				<div className="modal-header">
					<h3>
						<Icon name="play" size="sm" /> Start Tool on {workspace.name}
					</h3>
					<button className="btn btn-icon" onClick={onClose}>
						<Icon name="cancel" size="sm" />
					</button>
				</div>
				<form onSubmit={handleSubmit}>
					<div className="form-group">
						<label htmlFor="tool-type">Tool Type</label>
						<select
							id="tool-type"
							value={toolTypeId}
							onChange={(e) => setToolTypeId(e.target.value)}
							disabled={submitting || status === "loading"}
						>
							<option value="">Select a tool...</option>
							{toolTypes?.map((tt) => (
								<option key={tt.id} value={tt.id}>
									{tt.display_name}
								</option>
							))}
						</select>
						{status === "loading" && (
							<span className="muted">Loading tools...</span>
						)}
						{loadError && <span className="error-text">{loadError}</span>}
					</div>
					<div className="form-group">
						<label htmlFor="config-profile">Config Profile (optional)</label>
						<input
							id="config-profile"
							type="text"
							value={configProfileId}
							onChange={(e) => setConfigProfileId(e.target.value)}
							placeholder="Profile ID"
							disabled={submitting}
						/>
					</div>
					{error && <p className="form-error">{error}</p>}
					<div className="form-actions">
						<button
							type="button"
							className="btn btn-secondary"
							onClick={onClose}
							disabled={submitting}
						>
							Cancel
						</button>
						<button
							type="submit"
							className="btn btn-primary"
							disabled={submitting || status !== "ready"}
						>
							{submitting ? "Starting..." : "Start Tool"}
						</button>
					</div>
				</form>
			</div>
		</div>
	);
}