import axios from "axios";

export const config = {
  API_BASE_URL: typeof window !== "undefined"
    ? (window.location.hostname === "localhost" || window.location.hostname === "127.0.0.1"
      ? `${window.location.protocol}//${window.location.hostname}:8001`
      : window.location.origin)
    : "http://localhost:8001",
};

const client = axios.create({
  baseURL: typeof window !== "undefined"
    ? (window.location.hostname === "localhost" || window.location.hostname === "127.0.0.1"
      ? `${window.location.protocol}//${window.location.hostname}:8001/api`
      : "/api")
    : `${config.API_BASE_URL}/api`,
  timeout: 3600000, // Increased timeout for slow local LLMs and evaluation requests
});

export default {
  // Project Management
  async getProjects() {
    const response = await client.get("/projects");
    return response.data;
  },
  async getProject(id: string) {
    const response = await client.get(`/projects/${id}`);
    return response.data;
  },
  async deleteProject(id: string) {
    const response = await client.delete(`/projects/${id}`);
    return response.data;
  },

  // Generation
  async startGeneration(data: any) {
    const response = await client.post("/generate", data);
    return response.data;
  },
  async stopGeneration(sessionId: string, deleteDir: boolean = false) {
    const response = await client.post(
      `/generate/stop/${sessionId}?delete_dir=${deleteDir}`,
    );
    return response.data;
  },
  async retryScene(projectId: string, sceneNumber: number, data: any) {
    const response = await client.post(
      `/projects/${projectId}/retry-scene/${sceneNumber}`,
      data,
    );
    return response.data;
  },
  async continueGeneration(projectId: string, data: any) {
    const response = await client.post(`/projects/${projectId}/continue`, data);
    return response.data;
  },

  // File Management
  async getProjectFile(projectId: string, filePath: string) {
    const response = await client.get(
      `/projects/${projectId}/files/${filePath}`,
    );
    return response.data;
  },

  // Evaluation
  async evaluateProject(projectId: string, evaluationConfig: any) {
    const response = await client.post(`/projects/${projectId}/evaluate`, {
      project_id: projectId,
      ...evaluationConfig,
    });
    return response.data;
  },

  // System
  async getModels() {
    const response = await client.get("/models");
    return response.data;
  },
  async getSystemStatus() {
    const response = await client.get("/system/status");
    return response.data;
  },
  async validateApiKeys(data: {
    openai_api_key?: string;
    anthropic_api_key?: string;
    gemini_api_key?: string;
  }) {
    const response = await client.post("/validate-keys", data);
    return response.data;
  },
  async getActiveSessions() {
    const response = await client.get("/sessions/active");
    return response.data;
  },
  async getVoices() {
    const response = await client.get("/voices");
    return response.data;
  },

  async previewVoice(voiceId: string): Promise<string> {
    const response = await client.post(
      "/voices/preview",
      { voice_id: voiceId },
      { responseType: "blob" },
    );
    return URL.createObjectURL(response.data);
  },

  async draftPlan(data: any) {
    // Axios doesn't handle streams as easily as fetch for simple text/plain streams
    const response = await fetch(`${config.API_BASE_URL}/api/assist/plan`, {
      method: "POST",
      headers: {
        "Content-Type": "application/json",
      },
      body: JSON.stringify(data),
    });

    if (!response.ok) {
      throw new Error(`HTTP error! status: ${response.status}`);
    }

    return response;
  },

  async testApiKey(data: any) {
    const response = await client.post("/assist/test-key", data);
    return response.data;
  },

  // Interactive Learning
  async chat(projectId: string, data: any) {
    const response = await client.post(`/assist/chat`, {
      project_id: projectId,
      ...data,
    });
    return response.data;
  },
  async chatSuggestions(projectId: string, data: any) {
    const response = await client.post(
      `/projects/${projectId}/chat/suggestions`,
      data,
    );
    return response.data;
  },
  async generateQuiz(payload: any, axiosConfig: any) {
    const response = await client.post("/assist/quiz", payload, axiosConfig);
    return response.data;
  },

  // Plan Approval Workflow
  async generatePlan(data: any) {
    const response = await client.post("/generate/plan", data);
    return response.data;
  },

  async revisePlan(
    projectId: string,
    data: any,
  ) {
    const response = await client.post(`/projects/${projectId}/revise-plan`, data);
    return response.data;
  },

  async approvePlan(projectId: string, data: any = {}) {
    const response = await client.post(`/projects/${projectId}/approve`, data);
    return response.data;
  },
};