package database

import (
	"context"
	"errors"
	"git.aiterp.net/rpdata/api/database/postgres"

	"git.aiterp.net/rpdata/api/database/mongodb"
	"git.aiterp.net/rpdata/api/internal/config"
	"git.aiterp.net/rpdata/api/repositories"
)

// ErrDriverUnrecognized is returned if the driver is not recognized
var ErrDriverUnrecognized = errors.New("driver not recognized, check installed version or your configuration")

type Database interface {
	Changes() repositories.ChangeRepository
	Channels() repositories.ChannelRepository
	Characters() repositories.CharacterRepository
	Tags() repositories.TagRepository
	Logs() repositories.LogRepository
	Posts() repositories.PostRepository
	Stories() repositories.StoryRepository
	Chapters() repositories.ChapterRepository
	Comments() repositories.CommentRepository
	Keys() repositories.KeyRepository
	Users() repositories.UserRepository
	Files() repositories.FileRepository

	Close(ctx context.Context) error
}

// Init sets up the database.
func Init(config config.Database) (Database, error) {
	switch config.Driver {
	case "mongo", "mgo", "mongodb":
		return mongodb.Init(config)
	case "postgres", "psql", "pq", "postgressql":
		return postgres.Connect(config)
	default:
		return nil, ErrDriverUnrecognized
	}
}