"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
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Object.defineProperty(exports, "__esModule", { value: true });
exports.DashboardService = void 0;
const common_1 = require("@nestjs/common");
const prisma_service_1 = require("../prisma/prisma.service");
const order_status_1 = require("../common/utils/order-status");
const orders_service_1 = require("../orders/orders.service");
let DashboardService = class DashboardService {
    prisma;
    ordersService;
    constructor(prisma, ordersService) {
        this.prisma = prisma;
        this.ordersService = ordersService;
    }
    async getDashboard() {
        const now = new Date();
        const startOfToday = new Date(now);
        startOfToday.setHours(0, 0, 0, 0);
        const startOfYesterday = new Date(startOfToday);
        startOfYesterday.setDate(startOfYesterday.getDate() - 1);
        const startOfMonth = new Date(now.getFullYear(), now.getMonth(), 1);
        const startOfChart = new Date(startOfToday);
        startOfChart.setDate(startOfChart.getDate() - 27);
        const [newOrders, pendingReview, pendingCheck, finalApproval, todayOrders, yesterdayOrders, monthOrders, chartOrders, recentOrders, checks, notifications, messages,] = await Promise.all([
            this.prisma.order.count({
                where: { createdAt: { gte: startOfToday } },
            }),
            this.prisma.order.count({
                where: { status: { in: order_status_1.ADMIN_STATUS_MAP.pending_review } },
            }),
            this.prisma.order.count({
                where: { status: { in: order_status_1.ADMIN_STATUS_MAP.pending_check } },
            }),
            this.prisma.order.count({
                where: { status: { in: order_status_1.ADMIN_STATUS_MAP.final_approval } },
            }),
            this.prisma.order.findMany({
                where: { createdAt: { gte: startOfToday } },
                select: { finalAmount: true, totalAmount: true },
            }),
            this.prisma.order.findMany({
                where: {
                    createdAt: { gte: startOfYesterday, lt: startOfToday },
                },
                select: { finalAmount: true, totalAmount: true },
            }),
            this.prisma.order.findMany({
                where: { createdAt: { gte: startOfMonth } },
                select: { finalAmount: true, totalAmount: true },
            }),
            this.prisma.order.findMany({
                where: { createdAt: { gte: startOfChart } },
                select: {
                    createdAt: true,
                    finalAmount: true,
                    totalAmount: true,
                },
            }),
            this.prisma.order.findMany({
                orderBy: { createdAt: 'desc' },
                take: 5,
                include: {
                    items: true,
                    checks: { orderBy: { row: 'asc' } },
                    cashReceipt: true,
                    statusHistory: { orderBy: { changedAt: 'asc' } },
                    shipment: true,
                    user: true,
                    company: true,
                },
            }),
            this.prisma.check.findMany({
                where: {
                    status: { not: 'rejected' },
                    dueDate: {
                        gte: startOfToday,
                        lte: new Date(startOfToday.getTime() + 30 * 24 * 60 * 60 * 1000),
                    },
                },
                select: { dueDate: true, amount: true },
            }),
            this.prisma.adminNotification.findMany({
                orderBy: { sentAt: 'desc' },
                take: 20,
            }),
            this.prisma.internalMessage.findMany({
                orderBy: { sentAt: 'desc' },
                take: 20,
            }),
        ]);
        const sumAmounts = (rows) => rows.reduce((s, o) => s + (o.finalAmount ?? o.totalAmount ?? 0), 0);
        const todaySales = sumAmounts(todayOrders);
        const yesterdaySales = sumAmounts(yesterdayOrders);
        const monthSales = sumAmounts(monthOrders);
        const todaySalesGrowth = yesterdaySales > 0
            ? Math.round(((todaySales - yesterdaySales) / yesterdaySales) * 100)
            : todaySales > 0
                ? 100
                : 0;
        const salesByDay = Array.from({ length: 28 }, () => 0);
        for (const order of chartOrders) {
            const dayIndex = Math.floor((order.createdAt.getTime() - startOfChart.getTime()) /
                (24 * 60 * 60 * 1000));
            if (dayIndex >= 0 && dayIndex < 28) {
                salesByDay[dayIndex] += order.finalAmount ?? order.totalAmount ?? 0;
            }
        }
        const maxSale = Math.max(...salesByDay, 1);
        const salesChartData = salesByDay.map((v) => Number((v / maxSale).toFixed(3)));
        const checkDeadlines = this.buildCheckDeadlines(checks, startOfToday);
        return {
            stats: {
                newOrders,
                pendingReview,
                pendingCheck,
                finalApproval,
                todaySales,
                todaySalesGrowth,
                monthSales,
            },
            recentOrders: recentOrders.map((o) => this.ordersService.mapOrder(o, true)),
            salesChartData,
            chartAxisLabels: ['۱', '۷', '۱۴', '۲۱', '۲۸'],
            checkDeadlines,
            notifications: notifications.map((n) => ({
                id: n.id,
                title: n.title,
                body: n.body,
                tone: n.tone,
                link: n.link,
                isRead: n.isRead,
                sentAt: n.sentAt.toISOString(),
            })),
            messages: messages.map((m) => ({
                id: m.id,
                senderName: m.senderName,
                subject: m.subject,
                preview: m.preview,
                isRead: m.isRead,
                sentAt: m.sentAt.toISOString(),
            })),
        };
    }
    async getReports() {
        const orders = await this.prisma.order.findMany({
            select: {
                companyName: true,
                status: true,
                totalMeterage: true,
                finalAmount: true,
                totalAmount: true,
            },
        });
        const byCompany = new Map();
        const byStatus = new Map();
        for (const order of orders) {
            const company = byCompany.get(order.companyName) ?? {
                companyName: order.companyName,
                orderCount: 0,
                totalAmount: 0,
                meterage: 0,
            };
            company.orderCount += 1;
            company.totalAmount += order.finalAmount ?? order.totalAmount ?? 0;
            company.meterage += order.totalMeterage;
            byCompany.set(order.companyName, company);
            const label = order_status_1.ORDER_STATUS_LABELS[order.status] ?? (0, order_status_1.toAdminStatus)(order.status);
            byStatus.set(label, (byStatus.get(label) ?? 0) + 1);
        }
        return {
            reportSalesByCompany: Array.from(byCompany.values()).sort((a, b) => b.totalAmount - a.totalAmount),
            reportOrdersByStatus: Array.from(byStatus.entries()).map(([status, count]) => ({ status, count })),
        };
    }
    buildCheckDeadlines(checks, startOfToday) {
        const buckets = [
            { id: 'cd-today', label: 'امروز', tone: 'danger', days: 0 },
            { id: 'cd-3', label: '۳ روز آینده', tone: 'warning', days: 3 },
            { id: 'cd-7', label: '۷ روز آینده', tone: 'warning', days: 7 },
            {
                id: 'cd-30',
                label: '۳۰ روز آینده',
                tone: 'neutral',
                days: 30,
            },
        ];
        return buckets.map((bucket) => {
            const end = new Date(startOfToday);
            end.setDate(end.getDate() + bucket.days);
            end.setHours(23, 59, 59, 999);
            const matched = checks.filter((c) => {
                const d = new Date(c.dueDate);
                d.setHours(0, 0, 0, 0);
                if (bucket.days === 0) {
                    return d.getTime() === startOfToday.getTime();
                }
                return d >= startOfToday && d <= end;
            });
            return {
                id: bucket.id,
                label: bucket.label,
                tone: bucket.tone,
                count: matched.length,
                amount: matched.reduce((s, c) => s + c.amount, 0),
            };
        });
    }
};
exports.DashboardService = DashboardService;
exports.DashboardService = DashboardService = __decorate([
    (0, common_1.Injectable)(),
    __metadata("design:paramtypes", [prisma_service_1.PrismaService,
        orders_service_1.OrdersService])
], DashboardService);
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