<?php

namespace addons\shopro_huifu;

use addons\shopro_huifu\library\Installer;
use app\common\library\Menu;
use think\Addons;
use think\Db;

class Shopro_huifu extends Addons
{
    public function __construct()
    {
        $this->addonName = 'shopro_huifu';
        $this->addonPath = ADDON_PATH . 'shopro_huifu' . DS;
        $this->addons_path = $this->addonPath;
        parent::__construct();
    }

    public function install()
    {
        Installer::run();
        return true;
    }

    public function uninstall()
    {
        $pending = Db::name('shopro_order')
            ->where('pay_type', 'huifu_wechat')
            ->where('status', 'in', [0, 1, 2])
            ->count();
        if ($pending > 0) {
            throw new \Exception('存在未完结的汇付订单，请先处理后再卸载');
        }

        $sql = file_get_contents(__DIR__ . '/uninstall.sql');
        $prefix = config('database.prefix');
        $sql = str_replace('fa_', $prefix, $sql);
        $statements = array_filter(array_map('trim', explode(';', $sql)));
        foreach ($statements as $statement) {
            if ($statement !== '') {
                try {
                    Db::execute($statement);
                } catch (\Exception $e) {
                    // ignore cleanup errors
                }
            }
        }
        Menu::delete('shopro_huifu');
        Menu::delete('shopro_huifu/config');
        return true;
    }

    public function enable()
    {
        Menu::enable('shopro_huifu/config');
        return true;
    }

    public function disable()
    {
        Menu::disable('shopro_huifu/config');
        Db::name('shopro_huifu_config')->where('name', 'miniprogram_channel')->update(['value' => 'yansongda']);
        return true;
    }

    public function appInit()
    {
        if (!defined('DEBUG')) {
            define('DEBUG', false);
        } elseif (DEBUG !== false) {
            define('HUIFU_DEBUG_BLOCKED', true);
        }

        $hooks = require __DIR__ . '/hooks.php';
        foreach ($hooks as $tag => $behaviors) {
            foreach ((array) $behaviors as $behavior) {
                \think\Hook::add($tag, $behavior, true);
            }
        }
    }

    public function installMenu()
    {
        return Installer::installMenu();
    }

    protected function runUpgradeSql()
    {
        $prefix = config('database.prefix');
        $file = __DIR__ . '/upgrade_huifu_split.sql';
        if (!is_file($file)) {
            return;
        }
        $sql = str_replace('fa_', $prefix, file_get_contents($file));
        $statements = array_filter(array_map('trim', explode(';', $sql)));
        foreach ($statements as $statement) {
            if ($statement !== '') {
                try {
                    Db::execute($statement);
                } catch (\Exception $e) {
                    // column may already exist
                }
            }
        }
    }
}