orion/static/admin/js/imports.js

// noqa: js-006 - async init pattern is safe, loadData has try/catch
// static/admin/js/imports.js
/**
 * Admin platform monitoring - all import jobs
 */

// ✅ Use centralized logger
const adminImportsLog = window.LogConfig.loggers.imports;

adminImportsLog.info('Loading...');

function adminImports() {
    adminImportsLog.debug('adminImports() called');

    return {
        // ✅ Inherit base layout state
        ...data(),

        // ✅ Set page identifier
        currentPage: 'imports',

        // Loading states
        loading: false,
        error: '',

        // Vendors list
        vendors: [],

        // Stats
        stats: {
            total: 0,
            active: 0,
            completed: 0,
            failed: 0
        },

        // Filters
        filters: {
            vendor_id: '',
            status: '',
            marketplace: '',
            created_by: ''  // 'me' or empty
        },

        // Import jobs
        jobs: [],
        pagination: {
            page: 1,
            per_page: 20,
            total: 0,
            pages: 0
        },

        // Modal state
        showJobModal: false,
        selectedJob: null,

        // Job errors state
        jobErrors: [],
        jobErrorsTotal: 0,
        jobErrorsPage: 1,
        loadingErrors: false,

        // Auto-refresh for active jobs
        autoRefreshInterval: null,

        // Computed: Total pages
        get totalPages() {
            return this.pagination.pages;
        },

        // Computed: Start index for pagination display
        get startIndex() {
            if (this.pagination.total === 0) return 0;
            return (this.pagination.page - 1) * this.pagination.per_page + 1;
        },

        // Computed: End index for pagination display
        get endIndex() {
            const end = this.pagination.page * this.pagination.per_page;
            return end > this.pagination.total ? this.pagination.total : end;
        },

        // Computed: Page numbers for pagination
        get pageNumbers() {
            const pages = [];
            const totalPages = this.totalPages;
            const current = this.pagination.page;

            if (totalPages <= 7) {
                for (let i = 1; i <= totalPages; i++) {
                    pages.push(i);
                }
            } else {
                pages.push(1);
                if (current > 3) {
                    pages.push('...');
                }
                const start = Math.max(2, current - 1);
                const end = Math.min(totalPages - 1, current + 1);
                for (let i = start; i <= end; i++) {
                    pages.push(i);
                }
                if (current < totalPages - 2) {
                    pages.push('...');
                }
                pages.push(totalPages);
            }
            return pages;
        },

        async init() {
            // Guard against multiple initialization
            if (window._adminImportsInitialized) {
                return;
            }
            window._adminImportsInitialized = true;

            // Load platform settings for rows per page
            if (window.PlatformSettings) {
                this.pagination.per_page = await window.PlatformSettings.getRowsPerPage();
            }

            // IMPORTANT: Call parent init first
            const parentInit = data().init;
            if (parentInit) {
                await parentInit.call(this);
            }

            await this.loadVendors();
            await this.loadJobs();
            await this.loadStats();

            // Auto-refresh active jobs every 15 seconds
            this.startAutoRefresh();
        },

        /**
         * Load all vendors for filtering
         */
        async loadVendors() {
            try {
                const response = await apiClient.get('/admin/vendors?limit=1000');
                this.vendors = response.vendors || [];
                adminImportsLog.debug('Loaded vendors:', this.vendors.length);
            } catch (error) {
                adminImportsLog.error('Failed to load vendors:', error);
            }
        },

        /**
         * Load statistics
         */
        async loadStats() {
            try {
                const response = await apiClient.get('/admin/marketplace-import-jobs/stats');
                this.stats = {
                    total: response.total || 0,
                    active: (response.pending || 0) + (response.processing || 0),
                    completed: response.completed || 0,
                    failed: response.failed || 0
                };
                adminImportsLog.debug('Loaded stats:', this.stats);
            } catch (error) {
                adminImportsLog.error('Failed to load stats:', error);
                // Non-critical, don't show error
            }
        },

        /**
         * Load ALL import jobs (with filters)
         */
        async loadJobs() {
            this.loading = true;
            this.error = '';

            try {
                // Build query params
                const params = new URLSearchParams({
                    skip: (this.pagination.page - 1) * this.pagination.per_page,
                    limit: this.pagination.per_page
                });

                // Add filters
                if (this.filters.vendor_id) {
                    params.append('vendor_id', this.filters.vendor_id);
                }
                if (this.filters.status) {
                    params.append('status', this.filters.status);
                }
                if (this.filters.marketplace) {
                    params.append('marketplace', this.filters.marketplace);
                }
                if (this.filters.created_by === 'me') {
                    params.append('created_by_me', 'true');
                }

                const response = await apiClient.get(
                    `/admin/marketplace-import-jobs?${params.toString()}`
                );

                this.jobs = response.items || [];
                this.pagination.total = response.total || 0;
                this.pagination.pages = Math.ceil(this.pagination.total / this.pagination.per_page);

                adminImportsLog.debug('Loaded all jobs:', this.jobs.length);
            } catch (error) {
                adminImportsLog.error('Failed to load jobs:', error);
                this.error = error.message || 'Failed to load import jobs';
            } finally {
                this.loading = false;
            }
        },

        /**
         * Apply filters and reload
         */
        async applyFilters() {
            this.pagination.page = 1;  // Reset to first page when filtering
            await this.loadJobs();
            await this.loadStats();  // Update stats based on filters
        },

        /**
         * Clear all filters and reload
         */
        async clearFilters() {
            this.filters.vendor_id = '';
            this.filters.status = '';
            this.filters.marketplace = '';
            this.filters.created_by = '';
            this.pagination.page = 1;
            await this.loadJobs();
            await this.loadStats();
        },

        /**
         * Refresh jobs list
         */
        async refreshJobs() {
            await this.loadJobs();
            await this.loadStats();
        },

        /**
         * Refresh single job status
         */
        async refreshJobStatus(jobId) {
            try {
                const response = await apiClient.get(`/admin/marketplace-import-jobs/${jobId}`);

                // Update job in list
                const index = this.jobs.findIndex(j => j.id === jobId);
                if (index !== -1) {
                    this.jobs[index] = response;
                }

                // Update selected job if modal is open
                if (this.selectedJob && this.selectedJob.id === jobId) {
                    this.selectedJob = response;
                }

                adminImportsLog.debug('Refreshed job:', jobId);
            } catch (error) {
                adminImportsLog.error('Failed to refresh job:', error);
            }
        },

        /**
         * View job details in modal
         */
        async viewJobDetails(jobId) {
            try {
                const response = await apiClient.get(`/admin/marketplace-import-jobs/${jobId}`);
                this.selectedJob = response;
                this.showJobModal = true;
                adminImportsLog.debug('Viewing job details:', jobId);
            } catch (error) {
                adminImportsLog.error('Failed to load job details:', error);
                this.error = error.message || 'Failed to load job details';
            }
        },

        /**
         * Close job details modal
         */
        closeJobModal() {
            this.showJobModal = false;
            this.selectedJob = null;
            // Clear errors state
            this.jobErrors = [];
            this.jobErrorsTotal = 0;
            this.jobErrorsPage = 1;
        },

        /**
         * Load errors for a specific job
         */
        async loadJobErrors(jobId) {
            if (!jobId) return;

            this.loadingErrors = true;
            this.jobErrorsPage = 1;

            try {
                const response = await apiClient.get(
                    `/admin/marketplace-import-jobs/${jobId}/errors?page=1&limit=20`
                );
                this.jobErrors = response.errors || [];
                this.jobErrorsTotal = response.total || 0;
                adminImportsLog.debug('Loaded job errors:', this.jobErrors.length);
            } catch (error) {
                adminImportsLog.error('Failed to load job errors:', error);
                this.error = error.message || 'Failed to load import errors';
            } finally {
                this.loadingErrors = false;
            }
        },

        /**
         * Load more errors (pagination)
         */
        async loadMoreJobErrors(jobId) {
            if (!jobId || this.loadingErrors) return;

            this.loadingErrors = true;
            this.jobErrorsPage++;

            try {
                const response = await apiClient.get(
                    `/admin/marketplace-import-jobs/${jobId}/errors?page=${this.jobErrorsPage}&limit=20`
                );
                const newErrors = response.errors || [];
                this.jobErrors = [...this.jobErrors, ...newErrors];
                adminImportsLog.debug('Loaded more job errors:', newErrors.length);
            } catch (error) {
                adminImportsLog.error('Failed to load more job errors:', error);
                this.jobErrorsPage--; // Revert page on failure
            } finally {
                this.loadingErrors = false;
            }
        },

        /**
         * Get vendor name by ID
         */
        getVendorName(vendorId) {
            const vendor = this.vendors.find(v => v.id === vendorId);
            return vendor ? `${vendor.name} (${vendor.vendor_code})` : `Vendor #${vendorId}`;
        },

        /**
         * Pagination: Previous page
         */
        previousPage() {
            if (this.pagination.page > 1) {
                this.pagination.page--;
                this.loadJobs();
            }
        },

        /**
         * Pagination: Next page
         */
        nextPage() {
            if (this.pagination.page < this.totalPages) {
                this.pagination.page++;
                this.loadJobs();
            }
        },

        /**
         * Pagination: Go to specific page
         */
        goToPage(pageNum) {
            if (pageNum !== '...' && pageNum >= 1 && pageNum <= this.totalPages) {
                this.pagination.page = pageNum;
                this.loadJobs();
            }
        },

        /**
         * Format date for display
         */
        formatDate(dateString) {
            if (!dateString) return 'N/A';

            try {
                const date = new Date(dateString);
                return date.toLocaleString('en-US', {
                    year: 'numeric',
                    month: 'short',
                    day: 'numeric',
                    hour: '2-digit',
                    minute: '2-digit'
                });
            } catch (error) {
                return dateString;
            }
        },

        /**
         * Calculate duration between start and end
         */
        calculateDuration(job) {
            if (!job.started_at) {
                return 'Not started';
            }

            const start = new Date(job.started_at);
            const end = job.completed_at ? new Date(job.completed_at) : new Date();
            const durationMs = end - start;

            // Convert to human-readable format
            const seconds = Math.floor(durationMs / 1000);
            const minutes = Math.floor(seconds / 60);
            const hours = Math.floor(minutes / 60);

            if (hours > 0) {
                return `${hours}h ${minutes % 60}m`;
            } else if (minutes > 0) {
                return `${minutes}m ${seconds % 60}s`;
            } else {
                return `${seconds}s`;
            }
        },

        /**
         * Start auto-refresh for active jobs
         */
        startAutoRefresh() {
            // Clear any existing interval
            if (this.autoRefreshInterval) {
                clearInterval(this.autoRefreshInterval);
            }

            // Refresh every 15 seconds if there are active jobs
            this.autoRefreshInterval = setInterval(async () => {
                const hasActiveJobs = this.jobs.some(job =>
                    job.status === 'pending' || job.status === 'processing'
                );

                if (hasActiveJobs) {
                    adminImportsLog.debug('Auto-refreshing active jobs...');
                    await this.loadJobs();
                    await this.loadStats();
                }
            }, 15000); // 15 seconds
        },

        /**
         * Stop auto-refresh (cleanup)
         */
        stopAutoRefresh() {
            if (this.autoRefreshInterval) {
                clearInterval(this.autoRefreshInterval);
                this.autoRefreshInterval = null;
            }
        }
    };
}

// Cleanup on page unload
window.addEventListener('beforeunload', () => {
    if (window._adminImportsInstance && window._adminImportsInstance.stopAutoRefresh) {
        window._adminImportsInstance.stopAutoRefresh();
    }
});