<?php

namespace IQBall\Core\Gateway;

use IQBall\Core\Connection;
use IQBall\Core\Data\TeamInfo;
use PDO;

class TeamGateway {
    private Connection $con;

    public function __construct(Connection $con) {
        $this->con = $con;
    }

    /**
     * @param string $name
     * @param string $picture
     * @param string $mainColor
     * @param string $secondColor
     * @return int the inserted team identifier
     */
    public function insert(string $name, string $picture, string $mainColor, string $secondColor): int {
        $this->con->exec(
            "INSERT INTO team(name, picture, main_color, second_color) VALUES (:team_name , :picture, :main_color, :second_color)",
            [
                ":team_name" => [$name, PDO::PARAM_STR],
                ":picture" => [$picture, PDO::PARAM_STR],
                ":main_color" => [$mainColor, PDO::PARAM_STR],
                ":second_color" => [$secondColor, PDO::PARAM_STR],
            ]
        );
        return intval($this->con->lastInsertId());
    }

    public function shareTacticToTeam(int $teamId, int $tacticId): int {
        $this->con->exec(
            "INSERT INTO TacticSharedTeam(id_team, id_tactic) VALUES(:teamId, :tacticId)",
            [
                ":id_team" => [$teamId, PDO::PARAM_INT],
                ":id_tactic" => [$tacticId, PDO::PARAM_INT],
            ]
        );
        return intval($this->con->lastInsertId());
    }


    /**
     * @param string $name
     * @param int $id
     * @return TeamInfo[]
     */
    public function listByName(string $name, int $id): array {
        $result = $this->con->fetch(
            "SELECT t.* FROM team t, Member m WHERE t.name LIKE '%' || :name || '%' AND t.id=m.id_team AND m.id_user=:id",
            [
                ":name" => [$name, PDO::PARAM_STR],
                "id" => [$id, PDO::PARAM_INT],
            ]
        );
        return array_map(fn($row) => new TeamInfo($row['id'], $row['name'], $row['picture'], $row['main_color'], $row['second_color']), $result);
    }

    /**
     * @param int $id
     * @return TeamInfo|null
     */
    public function getTeamById(int $id): ?TeamInfo {
        $row = $this->con->fetch(
            "SELECT * FROM team WHERE id = :id",
            [
                    ":id" => [$id, PDO::PARAM_INT],
                ]
        )[0] ?? null;
        if ($row == null) {
            return null;
        }
        return new TeamInfo($row['id'], $row['name'], $row['picture'], $row['main_color'], $row['second_color']);
    }

    /**
     * @param string $name
     * @return int|null
     */
    public function getTeamIdByName(string $name): ?int {
        return $this->con->fetch(
            "SELECT id FROM team WHERE name = :name",
            [
                    ":name" => [$name, PDO::PARAM_INT],
                ]
        )[0]['id'] ?? null;
    }

    /**
     * @param int $idTeam
     */
    public function deleteTeam(int $idTeam): void {
        $this->con->exec(
            "DELETE FROM Member WHERE id_team=:team",
            [
                "team" => [$idTeam, PDO::PARAM_INT],
            ]
        );
        $this->con->exec(
            "DELETE FROM TEAM WHERE id=:team",
            [
                "team" => [$idTeam, PDO::PARAM_INT],
            ]
        );
    }

    /**
     * @param int $idTeam
     * @param string $newName
     * @param string $newPicture
     * @param string $newMainColor
     * @param string $newSecondColor
     * @return void
     */
    public function editTeam(int $idTeam, string $newName, string $newPicture, string $newMainColor, string $newSecondColor) {
        $this->con->exec(
            "UPDATE team
                    SET name = :newName, 
                        picture = :newPicture, 
                        main_color = :newMainColor, 
                        second_color = :newSecondColor
                    WHERE id = :team",
            [
                "team" => [$idTeam, PDO::PARAM_INT],
                "newName" => [$newName, PDO::PARAM_STR],
                "newPicture" => [$newPicture, PDO::PARAM_STR],
                "newMainColor" => [$newMainColor, PDO::PARAM_STR],
                "newSecondColor" => [$newSecondColor, PDO::PARAM_STR],
            ]
        );

    }

    /**
     * @param int $user
     * @return array<string, mixed>
     */
    public function getAll(int $user): array {
        return $this->con->fetch(
            "SELECT t.* FROM team t,Member m WHERE m.id_team = t.id AND m.id_user= :idUser ",
            [
                "idUser" => [$user, PDO::PARAM_INT],
            ]
        );
    }


}