package cron

import (
	"fmt"
	"log"
	"os"
	"time"

	"github.com/joho/godotenv"
	"gorm.io/driver/postgres"
	"gorm.io/gorm"

	"github.com/rjNemo/rentease/internal/booking"
	"github.com/rjNemo/rentease/internal/pdf"
)

func JobMonthlyBookingReport() error {
	_ = godotenv.Load()
	db, err := gorm.Open(postgres.Open(os.Getenv("DATABASE_URL")), &gorm.Config{})
	if err != nil {
		return fmt.Errorf("error connecting to the database %s", err)
	}

	now := time.Now()
	log.Println("Start Monthly Booking Report job at:", now)
	report := booking.NewService(db).BuildReport("monthly", int(now.Month()), now.Year())

	ps, err := pdf.NewPdfService(
		os.Getenv("HTMLDOCS_PROJECT_ID"),
		os.Getenv("HTMLDOCS_REPORT_PROJECT_ID"),
		os.Getenv("HTMLDOCS_URL"),
		os.Getenv("HTMLDOCS_KEY"),
	)
	if err != nil {
		return fmt.Errorf("error starting pdf service %s", err)
	}

	_ = ps.BuildReport(report, "", int(now.Month()), now.Year())
	log.Printf("Executed Monthly Booking Report job at %v with errors: %s:", time.Now().Format(time.DateTime), err)
	return err
}