package music

import (
	"fmt"

	"arimelody.me/arimelody.me/global"
	"arimelody.me/arimelody.me/music/model"
	"github.com/jmoiron/sqlx"
)

// DATABASE

func PullAllReleases(db *sqlx.DB) ([]*model.Release, error) {
    var release_rows = []*model.Release{}
    var releases = []*model.Release{}

    err := db.Select(&release_rows, "SELECT * FROM musicrelease ORDER BY release_date DESC")
    if err != nil {
        return nil, err
    }

    for _, release := range release_rows {
        release.Credits, err = PullReleaseCredits(global.DB, release.ID)
        if err != nil {
            fmt.Printf("Error pulling credits for %s: %s\n", release.ID, err)
        }
        release.Links, _ = PullReleaseLinks(global.DB, release.ID)
        if err != nil {
            fmt.Printf("Error pulling links for %s: %s\n", release.ID, err)
        }
        release.Tracks = make([]*model.Track, 0)
        releases = append(releases, release)
    }

    return releases, nil
}

func CreateReleaseDB(db *sqlx.DB, release *model.Release) error {
    _, err := db.Exec(
        "INSERT INTO musicrelease "+
        "(id, visible, title, description, type, release_date, artwork, buyname, buylink) "+
        "VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9)",
        release.ID,
        release.Visible,
        release.Title,
        release.Description,
        release.ReleaseType,
        release.ReleaseDate.Format("2-Jan-2006"),
        release.Artwork,
        release.Buyname,
        release.Buylink,
    )
    if err != nil {
        return err
    }

    return nil
}

func UpdateReleaseDB(db *sqlx.DB, release *model.Release) error {
    _, err := db.Exec(
        "UPDATE musicrelease SET "+
        "title=$2, description=$3, type=$4, release_date=$5, artwork=$6, buyname=$7, buylink=$8) "+
        "VALUES ($2, $3, $4, $5, $6, $7, $8) "+
        "WHERE id=$1",
        release.ID,
        release.Title,
        release.Description,
        release.ReleaseType,
        release.ReleaseDate.Format("2-Jan-2006"),
        release.Artwork,
        release.Buyname,
        release.Buylink,
    )
    if err != nil {
        return err
    }

    return nil
}

func DeleteReleaseDB(db *sqlx.DB, release model.Release) error {
    _, err := db.Exec(
        "DELETE FROM musicrelease "+
        "WHERE id=$1",
        release.ID,
    )
    if err != nil {
        return err
    }

    return nil
}