package repos

import (
	"context"
	"gralias/models"
	"time"

	"github.com/jmoiron/sqlx"
)

type ActionsRepo interface {
	ActionList(ctx context.Context, roomID string) ([]models.Action, error)
	ActionCreate(ctx context.Context, action *models.Action) error
	ActionGetLastClue(ctx context.Context, roomID string) (*models.Action, error)
	ActionDeleteByRoomID(ctx context.Context, roomID string) error
	ActionDeleteOrphaned(ctx context.Context) error
	ActionGetLastTimeByRoomID(ctx context.Context, roomID string) (time.Time, error)
}

func (p *RepoProvider) ActionList(ctx context.Context, roomID string) ([]models.Action, error) {
	actions := []models.Action{}
	err := sqlx.SelectContext(ctx, p.DB, &actions, `SELECT actor, actor_color, action_type, word, word_color, number_associated, created_at FROM actions WHERE room_id = ? ORDER BY created_at ASC`, roomID)
	if err != nil {
		return nil, err
	}
	return actions, nil
}

func (p *RepoProvider) ActionCreate(ctx context.Context, a *models.Action) error {
	db := getDB(ctx, p.DB)
	_, err := db.ExecContext(ctx, `INSERT INTO actions (room_id, actor, actor_color, action_type, word, word_color, number_associated, created_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?)`, a.RoomID, a.Actor, a.ActorColor, a.Action, a.Word, a.WordColor, a.Number, time.Now())
	return err
}

func (p *RepoProvider) ActionGetLastTimeByRoomID(ctx context.Context, roomID string) (time.Time, error) {
	lastTime := time.Time{}
	err := sqlx.GetContext(ctx, p.DB, &lastTime,
		`SELECT created_at FROM actions WHERE room_id = ? ORDER BY created_at DESC LIMIT 1`, roomID)
	if err != nil {
		return lastTime, err
	}
	return lastTime, nil
}

func (p *RepoProvider) ActionGetLastClue(ctx context.Context, roomID string) (*models.Action, error) {
	action := &models.Action{}
	err := sqlx.GetContext(ctx, p.DB, action, `SELECT actor, actor_color, action_type, word, word_color, number_associated, created_at FROM actions WHERE room_id = ? AND action_type = 'gave_clue' ORDER BY created_at DESC LIMIT 1`, roomID)
	if err != nil {
		return nil, err
	}
	return action, nil
}

func (p *RepoProvider) ActionDeleteByRoomID(ctx context.Context, roomID string) error {
	db := getDB(ctx, p.DB)
	_, err := db.ExecContext(ctx, `DELETE FROM actions WHERE room_id = ?`, roomID)
	return err
}

func (p *RepoProvider) ActionDeleteOrphaned(ctx context.Context) error {
	db := getDB(ctx, p.DB)
	_, err := db.ExecContext(ctx, `DELETE FROM actions WHERE room_id NOT IN (SELECT id FROM rooms)`)
	return err
}