HellreigN/frontend/src/pages/add-agents.page.tsx

import React, { useState } from "react";
import { SSHAgentForm } from "../modules/agent/ui/SSHAgentForm";
import { agentApiService } from "../modules/agent/api/agent.api.service";
import { FiPlusCircle, FiSend } from "react-icons/fi";

interface SSHAgentConfig {
  user: string;
  ip: string;
  authMethod: string;
  sshKey?: string;
  password?: string;
  extraFields: { key: string; value: string }[];
  deployType: string;
}

const createEmptyAgentConfig = (): SSHAgentConfig => ({
  user: "",
  ip: "",
  authMethod: "key",
  sshKey: "",
  password: "",
  extraFields: [],
  deployType: "docker",
});

export const AddAgentsPage: React.FC = () => {
  const [agents, setAgents] = useState<SSHAgentConfig[]>([
    createEmptyAgentConfig(),
  ]);
  const [isSubmitting, setIsSubmitting] = useState(false);
  const [submitMessage, setSubmitMessage] = useState<string | null>(null);
  const [submitError, setSubmitError] = useState<string | null>(null);

  const handleAgentChange = (index: number, config: SSHAgentConfig) => {
    const newAgents = [...agents];
    newAgents[index] = config;
    setAgents(newAgents);
  };

  const handleAgentRemove = (index: number) => {
    const newAgents = agents.filter((_, i) => i !== index);
    setAgents(newAgents);
  };

  const handleAddAgent = () => {
    setAgents([...agents, createEmptyAgentConfig()]);
  };

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();

    // Валидация
    const isValid = agents.every((agent) => {
      if (!agent.user || !agent.ip) return false;
      if (agent.authMethod === "key" && !agent.sshKey) return false;
      if (agent.authMethod === "password" && !agent.password) return false;
      return true;
    });

    if (!isValid) {
      setSubmitError("Пожалуйста, заполните все обязательные поля");
      return;
    }

    setIsSubmitting(true);
    setSubmitMessage(null);
    setSubmitError(null);

    try {
      // Получаем текущих агентов для проверки подключения
      const currentAgents = await agentApiService.getAgents();
      console.log("Current agents:", currentAgents);

      // TODO: Реальный API вызов для развертывания агентов
      // Пока выводим список подключенных агентов
      setSubmitMessage(
        `Успешно подключено ${currentAgents.length} агент(ов). Серверы: ${agents.length}`,
      );
      setAgents([createEmptyAgentConfig()]);
    } catch (error) {
      setSubmitError(
        error instanceof Error
          ? error.message
          : "Ошибка при подключении к серверам",
      );
    } finally {
      setIsSubmitting(false);
    }
  };

  return (
    <div
      className="min-h-screen py-8 px-4"
      style={{ backgroundColor: "var(--bg-primary)" }}
    >
      <div style={{ maxWidth: "900px", margin: "0 auto" }}>
        {/* Header */}
        <div className="mb-8">
          <div className="flex items-center gap-4 mb-4">
            <div
              className="w-14 h-14 rounded-xl flex items-center justify-center"
              style={{ backgroundColor: "var(--bg-secondary)" }}
            >
              <FiSend className="w-7 h-7" style={{ color: "var(--accent)" }} />
            </div>
            <div>
              <h1
                className="text-3xl font-bold mb-1"
                style={{ color: "var(--text-primary)" }}
              >
                Развертывание агентов по SSH
              </h1>
              <p style={{ color: "var(--text-secondary)", fontSize: "16px" }}>
                Настройте SSH-серверы и разверните агенты
              </p>
            </div>
          </div>
        </div>

        <form onSubmit={handleSubmit}>
          {/* Agent Forms */}
          <div className="space-y-5">
            {agents.map((agent, index) => (
              <SSHAgentForm
                key={index}
                index={index}
                config={agent}
                onChange={handleAgentChange}
                onRemove={handleAgentRemove}
                canRemove={agents.length > 1}
              />
            ))}
          </div>

          {/* Add Agent Button */}
          <button
            type="button"
            onClick={handleAddAgent}
            className="w-full flex items-center justify-center gap-2 py-3.5 px-4 rounded-xl border-2 border-dashed transition-all mb-6 font-medium"
            style={{
              borderColor: "var(--border)",
              backgroundColor: "transparent",
              color: "var(--accent)",
              fontSize: "15px",
              cursor: "pointer",
            }}
            onMouseEnter={(e) => {
              e.currentTarget.style.borderColor = "var(--accent)";
              e.currentTarget.style.backgroundColor = "var(--accent)10";
            }}
            onMouseLeave={(e) => {
              e.currentTarget.style.borderColor = "var(--border)";
              e.currentTarget.style.backgroundColor = "transparent";
            }}
          >
            <FiPlusCircle size={18} />
            Добавить ещё один сервер
          </button>

          {/* Messages */}
          {submitMessage && (
            <div
              className="mb-6 p-4 rounded-lg border text-sm"
              style={{
                backgroundColor: "var(--success-bg)",
                borderColor: "var(--success-border)",
                color: "var(--success-text)",
              }}
            >
              {submitMessage}
            </div>
          )}

          {submitError && (
            <div
              className="mb-6 p-4 rounded-lg border text-sm"
              style={{
                backgroundColor: "var(--error-bg)",
                borderColor: "var(--error-border)",
                color: "var(--error-text)",
              }}
            >
              {submitError}
            </div>
          )}

          {/* Submit Button */}
          <button
            type="submit"
            disabled={isSubmitting}
            className="w-full flex items-center justify-center gap-2 px-4 py-3.5 rounded-xl transition-all disabled:opacity-50 disabled:cursor-not-allowed font-medium text-base"
            style={{
              backgroundColor: isSubmitting
                ? "var(--bg-secondary)"
                : "var(--button-primary)",
              color: "var(--button-primary-text)",
              boxShadow: isSubmitting
                ? "none"
                : "0 4px 14px var(--shadow-color)",
            }}
            onMouseEnter={(e) => {
              if (!isSubmitting) {
                e.currentTarget.style.backgroundColor =
                  "var(--button-primary-hover)";
              }
            }}
            onMouseLeave={(e) => {
              e.currentTarget.style.backgroundColor = isSubmitting
                ? "var(--bg-secondary)"
                : "var(--button-primary)";
            }}
          >
            {isSubmitting ? (
              <>
                <div className="w-5 h-5 border-2 border-current border-t-transparent rounded-full animate-spin" />
                Подключение к серверам...
              </>
            ) : (
              <>
                <FiSend size={18} />
                Развернуть на {agents.length} сервер(ах)
              </>
            )}
          </button>
        </form>
      </div>
    </div>
  );
};