ca-grow-ops-manager/frontend/src/lib/metrcApi.ts

import api from './api';

// METRC Location report entry
export interface MetrcLocation {
    plantId: string;
    tagNumber: string;
    metrcTag?: string;
    location: string;
    room: string;
    section?: string;
    position?: string;
}

// METRC Discrepancy
export interface MetrcDiscrepancy {
    plantId: string;
    tagNumber: string;
    type: 'MISSING_IN_METRC' | 'MISSING_LOCALLY' | 'LOCATION_MISMATCH' | 'STATUS_MISMATCH';
    internalValue?: string;
    metrcValue?: string;
    severity: 'LOW' | 'MEDIUM' | 'HIGH' | 'CRITICAL';
}

// Report response
export interface MetrcReportResponse {
    generatedAt: string;
    plantCount: number;
    plants: MetrcLocation[];
}

// Discrepancy check response
export interface MetrcDiscrepancyResponse {
    checkedAt: string;
    totalDiscrepancies: number;
    critical: number;
    high: number;
    medium: number;
    low: number;
    discrepancies: MetrcDiscrepancy[];
}

// Sync response
export interface MetrcSyncResponse {
    success: boolean;
    synced?: number;
    errorCount?: number;
    errors?: string[];
    message?: string;
}

// Audit response
export interface MetrcAuditResponse {
    generatedAt: string;
    dateRange: {
        start: string;
        end: string;
    };
    summary: {
        totalPlants: number;
        totalMoves: number;
        uniquePlantsMoved: number;
    };
    currentLocations: MetrcLocation[];
    recentMoves: {
        plantTag: string;
        from: string;
        to: string;
        movedAt: string;
        reason?: string;
    }[];
}

export const metrcApi = {
    /**
     * Get METRC location report for all plants
     */
    async getReport(propertyId?: string): Promise<MetrcReportResponse> {
        const response = await api.get('/metrc/report', {
            params: propertyId ? { propertyId } : undefined
        });
        return response.data;
    },

    /**
     * Check for discrepancies between local data and METRC
     */
    async checkDiscrepancies(metrcData: any[]): Promise<MetrcDiscrepancyResponse> {
        const response = await api.post('/metrc/discrepancies', { metrcData });
        return response.data;
    },

    /**
     * Sync a single plant to METRC
     */
    async syncPlant(plantId: string): Promise<MetrcSyncResponse> {
        const response = await api.post(`/metrc/sync/${plantId}`);
        return response.data;
    },

    /**
     * Bulk sync all plants to METRC
     */
    async syncAll(propertyId?: string): Promise<MetrcSyncResponse> {
        const response = await api.post('/metrc/sync-all', { propertyId });
        return response.data;
    },

    /**
     * Export CSV for manual METRC upload
     */
    async exportCsv(propertyId?: string): Promise<string> {
        const response = await api.get('/metrc/export/csv', {
            params: propertyId ? { propertyId } : undefined,
            responseType: 'text'
        });
        return response.data;
    },

    /**
     * Get audit report for compliance
     */
    async getAuditReport(params?: {
        propertyId?: string;
        startDate?: string;
        endDate?: string;
    }): Promise<MetrcAuditResponse> {
        const response = await api.get('/metrc/audit', { params });
        return response.data;
    },

    /**
     * Download CSV file
     */
    downloadCsv(csvContent: string, filename?: string) {
        const blob = new Blob([csvContent], { type: 'text/csv' });
        const url = window.URL.createObjectURL(blob);
        const a = document.createElement('a');
        a.href = url;
        a.download = filename || `metrc-export-${new Date().toISOString().split('T')[0]}.csv`;
        document.body.appendChild(a);
        a.click();
        document.body.removeChild(a);
        window.URL.revokeObjectURL(url);
    }
};