"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const express_1 = require("express");
const client_1 = require("@prisma/client");
const multer_1 = __importDefault(require("multer"));
const router = (0, express_1.Router)();
const prisma = new client_1.PrismaClient();
// Configure multer for file uploads
const upload = (0, multer_1.default)({
    storage: multer_1.default.memoryStorage(),
    limits: { fileSize: 50 * 1024 * 1024 }, // 50MB limit
    fileFilter: (req, file, cb) => {
        if (file.mimetype === 'application/pdf' || file.mimetype === 'application/json') {
            cb(null, true);
        }
        else {
            cb(new Error('Only PDF and JSON files are allowed'));
        }
    },
});
// Get all price books
router.get('/price-books', async (req, res) => {
    try {
        const priceBooks = await prisma.priceBook.findMany({
            include: {
                _count: {
                    select: { tables: true, items: true },
                },
            },
            orderBy: { createdAt: 'desc' },
        });
        res.json(priceBooks);
    }
    catch (error) {
        res.status(500).json({ error: 'Failed to fetch price books' });
    }
});
// Import price book from JSON
router.post('/price-books/import-json', upload.single('file'), async (req, res) => {
    try {
        const file = req.file;
        if (!file) {
            return res.status(400).json({ error: 'No file uploaded' });
        }
        const data = JSON.parse(file.buffer.toString('utf-8'));
        // Validate structure
        if (!data.priceBook || !data.tables) {
            return res.status(400).json({ error: 'Invalid JSON structure' });
        }
        // Check if already exists
        const existing = await prisma.priceBook.findUnique({
            where: { code: data.priceBook.code },
        });
        if (existing) {
            return res.status(400).json({ error: `Price book ${data.priceBook.code} already exists` });
        }
        // Create price book
        const priceBook = await prisma.priceBook.create({
            data: {
                code: data.priceBook.code,
                name: data.priceBook.name,
                baseDate: new Date(data.priceBook.baseDate),
                approvedBy: data.priceBook.approvedBy,
                effectiveDate: data.priceBook.effectiveDate ? new Date(data.priceBook.effectiveDate) : null,
            },
        });
        let tablesCount = 0;
        let itemsCount = 0;
        // Create tables and items
        for (const table of data.tables) {
            const priceTable = await prisma.priceTable.create({
                data: {
                    priceBookId: priceBook.id,
                    tableNumber: table.tableNumber,
                    name: table.name,
                    unit: table.unit,
                    notes: table.notes || null,
                },
            });
            tablesCount++;
            for (const item of table.items) {
                await prisma.priceItem.create({
                    data: {
                        priceBookId: priceBook.id,
                        priceTableId: priceTable.id,
                        paragraph: item.paragraph,
                        workType: item.workType || item.networkType || item.type || `Таблица ${table.tableNumber}`,
                        description: item.description || null,
                        priceField1: item.category1Field ?? item.cat1 ?? item.undevelopedField ?? null,
                        priceOffice1: item.category1Office ?? item.undevelopedOffice ?? null,
                        priceField2: item.category2Field ?? item.cat2 ?? item.builtUpField ?? null,
                        priceOffice2: item.category2Office ?? item.builtUpOffice ?? null,
                        priceField3: item.category3Field ?? item.cat3 ?? item.industrialField ?? null,
                        priceOffice3: item.category3Office ?? item.industrialOffice ?? null,
                        priceSimple: item.price ?? item.fieldPrice ?? null,
                        attributes: item,
                    },
                });
                itemsCount++;
            }
        }
        res.json({
            success: true,
            priceBook: {
                id: priceBook.id,
                code: priceBook.code,
                name: priceBook.name,
            },
            imported: {
                tables: tablesCount,
                items: itemsCount,
            },
        });
    }
    catch (error) {
        console.error('Import error:', error);
        res.status(500).json({ error: error.message || 'Failed to import price book' });
    }
});
// Delete price book
router.delete('/price-books/:id', async (req, res) => {
    try {
        await prisma.priceBook.delete({
            where: { id: req.params.id },
        });
        res.status(204).send();
    }
    catch (error) {
        res.status(400).json({ error: 'Failed to delete price book' });
    }
});
// Get all coefficients (for editor, including inactive)
router.get('/coefficients', async (req, res) => {
    try {
        const { type } = req.query;
        const where = {};
        if (type)
            where.type = String(type);
        const coefficients = await prisma.coefficient.findMany({
            where,
            orderBy: [{ type: 'asc' }, { code: 'asc' }],
        });
        res.json(coefficients);
    }
    catch (error) {
        res.status(500).json({ error: 'Failed to fetch coefficients' });
    }
});
// Add coefficient
router.post('/coefficients', async (req, res) => {
    try {
        const { type, code, name, value, description, conditions } = req.body;
        const coefficient = await prisma.coefficient.create({
            data: {
                type,
                code,
                name,
                value: new client_1.Prisma.Decimal(value),
                description,
                conditions,
            },
        });
        res.status(201).json(coefficient);
    }
    catch (error) {
        res.status(400).json({ error: error.message || 'Failed to create coefficient' });
    }
});
// Update coefficient
router.put('/coefficients/:id', async (req, res) => {
    try {
        const { name, value, description, conditions, isActive } = req.body;
        const coefficient = await prisma.coefficient.update({
            where: { id: req.params.id },
            data: {
                name,
                value: value ? new client_1.Prisma.Decimal(value) : undefined,
                description,
                conditions,
                isActive,
            },
        });
        res.json(coefficient);
    }
    catch (error) {
        res.status(400).json({ error: error.message || 'Failed to update coefficient' });
    }
});
// Delete coefficient
router.delete('/coefficients/:id', async (req, res) => {
    try {
        await prisma.coefficient.delete({
            where: { id: req.params.id },
        });
        res.status(204).send();
    }
    catch (error) {
        res.status(400).json({ error: 'Failed to delete coefficient' });
    }
});
// Get all inflation indices (for editor, including inactive)
router.get('/inflation-indices', async (req, res) => {
    try {
        const indices = await prisma.inflationIndex.findMany({
            orderBy: { effectiveFrom: 'desc' },
        });
        res.json(indices);
    }
    catch (error) {
        res.status(500).json({ error: 'Failed to fetch inflation indices' });
    }
});
// Add inflation index
router.post('/inflation-indices', async (req, res) => {
    try {
        const { baseDate, effectiveFrom, effectiveTo, indexValue, documentRef } = req.body;
        const index = await prisma.inflationIndex.create({
            data: {
                baseDate: new Date(baseDate),
                effectiveFrom: new Date(effectiveFrom),
                effectiveTo: effectiveTo ? new Date(effectiveTo) : null,
                indexValue: new client_1.Prisma.Decimal(indexValue),
                documentRef,
            },
        });
        res.status(201).json(index);
    }
    catch (error) {
        res.status(400).json({ error: error.message || 'Failed to create inflation index' });
    }
});
// Update inflation index
router.put('/inflation-indices/:id', async (req, res) => {
    try {
        const { baseDate, effectiveFrom, effectiveTo, indexValue, documentRef, isActive } = req.body;
        const data = {};
        if (baseDate != null)
            data.baseDate = new Date(baseDate);
        if (effectiveFrom != null)
            data.effectiveFrom = new Date(effectiveFrom);
        if (effectiveTo !== undefined)
            data.effectiveTo = effectiveTo ? new Date(effectiveTo) : null;
        if (indexValue != null)
            data.indexValue = new client_1.Prisma.Decimal(indexValue);
        if (documentRef !== undefined)
            data.documentRef = documentRef;
        if (isActive !== undefined)
            data.isActive = isActive;
        const index = await prisma.inflationIndex.update({
            where: { id: req.params.id },
            data,
        });
        res.json(index);
    }
    catch (error) {
        res.status(400).json({ error: error.message || 'Failed to update inflation index' });
    }
});
// Delete inflation index
router.delete('/inflation-indices/:id', async (req, res) => {
    try {
        await prisma.inflationIndex.delete({
            where: { id: req.params.id },
        });
        res.status(204).send();
    }
    catch (error) {
        res.status(400).json({ error: 'Failed to delete inflation index' });
    }
});
// Database stats
router.get('/stats', async (req, res) => {
    try {
        const [priceBooks, tables, items, coefficients, estimates, sessions] = await Promise.all([
            prisma.priceBook.count(),
            prisma.priceTable.count(),
            prisma.priceItem.count(),
            prisma.coefficient.count(),
            prisma.estimate.count(),
            prisma.chatSession.count(),
        ]);
        res.json({
            priceBooks,
            tables,
            items,
            coefficients,
            estimates,
            sessions,
        });
    }
    catch (error) {
        res.status(500).json({ error: 'Failed to fetch stats' });
    }
});
exports.default = router;
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