// ============================================================================
// FRITREE ENTERPRISE PLATFORM - DEVELOPMENT TESTING & MOCK DATA UTILITY
// File: modules/mockData.js (Complete & Hardened Implementation)
// ============================================================================

(function(global) {
    'use strict';

    /**
     * Generates a randomized date within the last 7 days
     */
    function getRandomDateInLastWeek() {
        const now = new Date();
        const pastDays = Math.floor(Math.random() * 7);
        const hours = Math.floor(Math.random() * 24);
        const minutes = Math.floor(Math.random() * 60);
        now.setDate(now.getDate() - pastDays);
        now.setHours(hours, minutes, 0, 0);
        return now.toISOString();
    }

    /**
     * Populates mock categories, assets, and campaign history logs into local storage.
     * Use this to instantly populate the Analytics graphs, Dashboard metrics, and 
     * Campaign History table.
     */
    async function injectMockWorkspaceData() {
        try {
            console.log("[Fritree Mock Utility] Preparing data payload injection...");

            // 1. Generate Mock Categories
            const mockCategories = [
                { id: "cat_realestate", name: "Real Estate Promotions", color: "#1877f2", parentId: null },
                { id: "cat_ecom", name: "E-Commerce Deals", color: "#10b981", parentId: null },
                { id: "cat_tech", name: "Software & Technology", color: "#8b5cf6", parentId: null },
                { id: "cat_clearance", name: "Seasonal Clearance", color: "#f59e0b", parentId: null }
            ];

            // 2. Generate Mock Content Library Assets
            const mockAssets = [
                {
                    uuid: "cl_asset_001",
                    title: "Modern Apartment Showcase",
                    textMain: "Stunning 2-bedroom luxury apartments available now in the downtown district! {High ceilings|Floor-to-ceiling windows} with premium finishes and {amazing views|spacious balconies}. Contact us today to schedule an exclusive tour! #RealEstate #LuxuryLiving",
                    textSec: "Luxury downtown living awaits you. Schedule a viewing today!",
                    status: "Active",
                    categories: ["cat_realestate"],
                    keywords: ["apartments", "luxury", "rent"],
                    priority: 80,
                    expireDate: "",
                    cooldownMinutes: 15,
                    notes: "High conversion rate on urban development groups",
                    media: [],
                    creationDate: getRandomDateInLastWeek(),
                    modifiedDate: new Date().toISOString(),
                    stats: { usage: 12, success: 10, fail: 1, pending: 1, realInteractions: 45 },
                    scores: { quality: 85, performance: 83 },
                    lastPublished: getRandomDateInLastWeek()
                },
                {
                    uuid: "cl_asset_002",
                    title: "Flash Sale 50% Off Promo",
                    textMain: "⚡ FLASH SALE! Get 50% off on all items across our store for the next {24 hours|12 hours} only! Use code {FLASH50|HALFPRICE} at checkout. {Don't miss out!|Order now before stocks run out!}",
                    textSec: "50% off sitewide. Limited time only!",
                    status: "Active",
                    categories: ["cat_ecom", "cat_clearance"],
                    keywords: ["sale", "promo", "discount"],
                    priority: 95,
                    expireDate: "",
                    cooldownMinutes: 30,
                    notes: "High-priority flash promotion",
                    media: [],
                    creationDate: getRandomDateInLastWeek(),
                    modifiedDate: new Date().toISOString(),
                    stats: { usage: 24, success: 20, fail: 2, pending: 2, realInteractions: 112 },
                    scores: { quality: 90, performance: 83 },
                    lastPublished: getRandomDateInLastWeek()
                },
                {
                    uuid: "cl_asset_003",
                    title: "SaaS Automation Platform launch",
                    textMain: "Scale up your workflow with our advanced {no-code automation engine|all-in-one productivity suite}. Free 14-day trial, {no credit card required|instant setup}. Discover why thousands of businesses trust us.",
                    textSec: "Automate your daily operational workflows easily.",
                    status: "Active",
                    categories: ["cat_tech"],
                    keywords: ["saas", "software", "productivity"],
                    priority: 60,
                    expireDate: "",
                    cooldownMinutes: 10,
                    notes: "Excellent for professional B2B communities",
                    media: [],
                    creationDate: getRandomDateInLastWeek(),
                    modifiedDate: new Date().toISOString(),
                    stats: { usage: 8, success: 6, fail: 1, pending: 1, realInteractions: 14 },
                    scores: { quality: 75, performance: 75 },
                    lastPublished: getRandomDateInLastWeek()
                }
            ];

            // 3. Generate Historical Campaign Reports
            const mockHistory = [];
            const platforms = ['facebook', 'whatsapp'];

            for (let i = 1; i <= 15; i++) {
                const platform = platforms[Math.floor(Math.random() * platforms.length)];
                const isFb = platform === 'facebook';
                const total = Math.floor(Math.random() * 25) + 5;
                const success = Math.round(total * (0.7 + Math.random() * 0.3));
                const failed = total - success;

                const campaignDate = new Date();
                campaignDate.setDate(campaignDate.getDate() - Math.floor(Math.random() * 7));

                const logs = [];
                for (let j = 0; j < total; j++) {
                    logs.push({
                        groupId: isFb ? `1234567890${j}` : `+1555000000${j}`,
                        status: j < success ? 'success' : 'failed',
                        error: j < success ? null : 'Group post submission restricted',
                        postUrl: j < success ? `https://www.facebook.com/groups/posts/${Date.now() + j}/` : null
                    });
                }

                const mockHistoryRecord = {
                    id: 'hist_mock_' + i + '_' + Date.now(),
                    name: isFb ? `Historical Campaign Wave #${i}` : 'Bulk Product Announcement',
                    date: campaignDate.toISOString(),
                    platform: platform,
                    type: Math.random() > 0.5 ? 'Manual' : 'Scheduled',
                    status: 'Completed',
                    isLibraryMode: Math.random() > 0.5,
                    config: { text: "Sample marketing campaign test payload.", images: [] },
                    stats: { total: total, success: success, pending: 0, failed: failed },
                    logs: logs
                };

                mockHistory.unshift(mockHistoryRecord);
            }

            // Save elements securely using FritreeStorage (which handles encryption)
            await FritreeStorage.set('local_content_library', mockAssets);
            await FritreeStorage.set('local_content_categories', mockCategories);
            await FritreeStorage.set('campaignHistoryData', mockHistory);

            if (typeof window.addLog === 'function') {
                window.addLog("Content Library and campaign history successfully seeded with metrics data.", "success");
            }

            alert("Diagnostics Workspace Environment Mock Data Generated successfully! Reloading to sync widgets...");
            window.location.reload();

        } catch (e) {
            console.error("Failed to generate and commit mock data.", e);
        }
    }

    // Exported Helper APIs
    global.FritreeDeveloperTools = {
        seedMockData: injectMockWorkspaceData
    };

})(typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : this);