ALwrity/frontend/src/components/LinkedInWriter/RegisterLinkedInEditActions.tsx

import React from 'react';
import { showToastNotification } from '../../utils/toastNotifications';
import { linkedInWriterApi } from '../../services/linkedInWriterApi';
import { useCopilotActionTyped } from '../../hooks/useCopilotActionTyped';

function extractHashtags(text: string): string[] {
  return text.match(/#[A-Za-z0-9_]+/g) || [];
}

function stripHashtags(text: string): string {
  return text.replace(/#[A-Za-z0-9_]+\s*/g, '').trim();
}

const RegisterLinkedInEditActions: React.FC = () => {
  // ── 1. Professionalize ────────────────────────────────────────────────
  useCopilotActionTyped({
    name: 'professionalizeLinkedInContent',
    description: 'Make LinkedIn content more professional, polished, and industry-appropriate using AI',
    parameters: [
      { name: 'content', type: 'string', required: false },
      { name: 'industry', type: 'string', required: false },
      { name: 'target_audience', type: 'string', required: false }
    ],
    handler: async (args: any) => {
      const content = args?.content || '';
      if (!content.trim()) return { success: false, message: 'No content to professionalize' };

      const res = await linkedInWriterApi.editContent({
        content,
        edit_type: 'professionalize',
        industry: args?.industry,
        target_audience: args?.target_audience,
      });

      if (res.success && res.content) {
        window.dispatchEvent(new CustomEvent('linkedinwriter:applyEdit', { detail: { target: res.content } }));
        return { success: true, content: res.content, message: 'Content professionalized with AI.' };
      }
      return { success: false, message: res.error || 'Failed to professionalize content' };
    }
  });

  // ── 2. Optimize Engagement ────────────────────────────────────────────
  useCopilotActionTyped({
    name: 'optimizeLinkedInEngagement',
    description: 'Optimize LinkedIn content for better engagement — strengthen hook, improve readability, encourage interaction',
    parameters: [
      { name: 'content', type: 'string', required: false },
      { name: 'industry', type: 'string', required: false }
    ],
    handler: async (args: any) => {
      const content = args?.content || '';
      if (!content.trim()) return { success: false, message: 'No content to optimize' };

      const res = await linkedInWriterApi.editContent({
        content,
        edit_type: 'optimize_engagement',
        industry: args?.industry,
      });

      if (res.success && res.content) {
        window.dispatchEvent(new CustomEvent('linkedinwriter:applyEdit', { detail: { target: res.content } }));
        return { success: true, content: res.content, message: 'Content optimized for engagement.' };
      }
      return { success: false, message: res.error || 'Failed to optimize content' };
    }
  });

  // ── 3. Add Hashtags (AI-powered) ──────────────────────────────────────
  useCopilotActionTyped({
    name: 'addLinkedInHashtags',
    description: 'Generate relevant, industry-specific hashtags for LinkedIn content using AI',
    parameters: [
      { name: 'content', type: 'string', required: false },
      { name: 'industry', type: 'string', required: false }
    ],
    handler: async (args: any) => {
      const content = args?.content || '';
      if (!content.trim()) return { success: false, message: 'No content to add hashtags to' };

      const existingHashtags = extractHashtags(content);
      if (existingHashtags.length >= 5) {
        showToastNotification('Content already has plenty of hashtags.', 'info');
        return { success: false, message: 'Content already has 5+ hashtags' };
      }

      const res = await linkedInWriterApi.editContent({
        content: stripHashtags(content),
        edit_type: 'add_hashtags',
        industry: args?.industry,
      });

      if (res.success && res.content) {
        window.dispatchEvent(new CustomEvent('linkedinwriter:applyEdit', { detail: { target: res.content } }));
        const newHashtags = extractHashtags(res.content);
        return { success: true, content: res.content, hashtags: newHashtags };
      }
      return { success: false, message: res.error || 'Failed to generate hashtags' };
    }
  });

  // ── 4. Adjust Tone ────────────────────────────────────────────────────
  useCopilotActionTyped({
    name: 'adjustLinkedInTone',
    description: 'Rewrite LinkedIn content in a different tone — professional, conversational, authoritative, educational, or friendly',
    parameters: [
      { name: 'content', type: 'string', required: false },
      { name: 'target_tone', type: 'string', required: false, description: 'professional, conversational, authoritative, educational, friendly' }
    ],
    handler: async (args: any) => {
      const content = args?.content || '';
      const targetTone = args?.target_tone || 'professional';
      if (!content.trim()) return { success: false, message: 'No content to adjust tone for' };

      const res = await linkedInWriterApi.editContent({
        content,
        edit_type: 'adjust_tone',
        tone: targetTone,
      });

      if (res.success && res.content) {
        window.dispatchEvent(new CustomEvent('linkedinwriter:applyEdit', { detail: { target: res.content } }));
        return { success: true, content: res.content, message: `Tone adjusted to ${targetTone}.` };
      }
      return { success: false, message: res.error || 'Failed to adjust tone' };
    }
  });

  // ── 5. Expand Content ─────────────────────────────────────────────────
  useCopilotActionTyped({
    name: 'expandLinkedInContent',
    description: 'Expand LinkedIn content with more depth, examples, data points, and actionable insights using AI',
    parameters: [
      { name: 'content', type: 'string', required: false },
      { name: 'industry', type: 'string', required: false },
      { name: 'target_audience', type: 'string', required: false }
    ],
    handler: async (args: any) => {
      const content = args?.content || '';
      if (!content.trim()) return { success: false, message: 'No content to expand' };

      const res = await linkedInWriterApi.editContent({
        content,
        edit_type: 'expand',
        industry: args?.industry,
        target_audience: args?.target_audience,
      });

      if (res.success && res.content) {
        window.dispatchEvent(new CustomEvent('linkedinwriter:applyEdit', { detail: { target: res.content } }));
        return { success: true, content: res.content, message: 'Content expanded with AI.' };
      }
      return { success: false, message: res.error || 'Failed to expand content' };
    }
  });

  // ── 6. Condense Content ───────────────────────────────────────────────
  useCopilotActionTyped({
    name: 'condenseLinkedInContent',
    description: 'Condense LinkedIn content to be more concise and impactful using AI — preserves key messages',
    parameters: [
      { name: 'content', type: 'string', required: false },
      { name: 'target_length', type: 'string', required: false, description: 'short, medium, long' }
    ],
    handler: async (args: any) => {
      const content = args?.content || '';
      const targetLength = args?.target_length || 'medium';
      if (!content.trim()) return { success: false, message: 'No content to condense' };

      const lengthMap: Record<string, string> = { short: 'very concise (1-2 sentences)', medium: 'half the original length', long: 'slightly shortened' };

      const res = await linkedInWriterApi.editContent({
        content,
        edit_type: 'condense',
        parameters: { target_length: lengthMap[targetLength] || lengthMap.medium },
      });

      if (res.success && res.content) {
        window.dispatchEvent(new CustomEvent('linkedinwriter:applyEdit', { detail: { target: res.content } }));
        return { success: true, content: res.content, message: 'Content condensed with AI.' };
      }
      return { success: false, message: res.error || 'Failed to condense content' };
    }
  });

  // ── 7. Add Call to Action ─────────────────────────────────────────────
  useCopilotActionTyped({
    name: 'addLinkedInCallToAction',
    description: 'Add a contextual, engaging call-to-action to LinkedIn content using AI',
    parameters: [
      { name: 'content', type: 'string', required: false },
      { name: 'cta_type', type: 'string', required: false, description: 'engagement, networking, learning, collaboration' }
    ],
    handler: async (args: any) => {
      const content = args?.content || '';
      if (!content.trim()) return { success: false, message: 'No content to add CTA to' };

      if (/\b(call now|sign up|join|try|learn more|comment|share|connect|message|dm|reach out)\b/i.test(content)) {
        showToastNotification('Content already contains a call to action.', 'info');
        return { success: false, message: 'Content already has a CTA' };
      }

      const res = await linkedInWriterApi.editContent({
        content,
        edit_type: 'add_cta',
        parameters: { cta_type: args?.cta_type || 'engagement' },
      });

      if (res.success && res.content) {
        window.dispatchEvent(new CustomEvent('linkedinwriter:applyEdit', { detail: { target: res.content } }));
        return { success: true, content: res.content, message: 'CTA added with AI.' };
      }
      return { success: false, message: res.error || 'Failed to add CTA' };
    }
  });

  return null;
};

export default RegisterLinkedInEditActions;