<?php

namespace App\Service\wx;

use App\BaseApp\BaseWxService;
use App\Models\business\WxAddressModel;

/**
 * 小程序收货地址
 */
class WxAddressService extends BaseWxService
{
    public function list(): array
    {
        return WxAddressModel::where('user_id', $this->userId)
            ->where('deleted_at', 0)
            ->orderByDesc('is_default')
            ->orderByDesc('id')
            ->get()
            ->toArray();
    }

    /**
     * 默认地址，下单表单回填
     */
    public function defaultOne(): array
    {
        $row = WxAddressModel::where('user_id', $this->userId)
            ->where('deleted_at', 0)
            ->orderByDesc('is_default')
            ->orderByDesc('id')
            ->first();
        return $row ? $row->toArray() : [];
    }

    public function create(array $params): array
    {
        $payload = $this->pick($params);
        $now = time();
        if ((int) ($payload['is_default'] ?? 0) === 1) {
            $this->clearDefault();
        }
        $id = (int) WxAddressModel::insertGetId(array_merge($payload, [
            'user_id' => $this->userId,
            'created_at' => $now,
            'updated_at' => $now,
        ]));
        return WxAddressModel::where('id', $id)->first()->toArray();
    }

    public function update($id, $params): mixed
    {
        $row = $this->owned((int) $id);
        $payload = $this->pick($params);
        if ((int) ($payload['is_default'] ?? 0) === 1) {
            $this->clearDefault();
        }
        $payload['updated_at'] = time();
        WxAddressModel::where('id', $row['id'])->update($payload);
        return WxAddressModel::where('id', $row['id'])->first()->toArray();
    }

    public function delete($ids): mixed
    {
        $id = (int) (is_array($ids) ? ($ids[0] ?? 0) : $ids);
        $row = $this->owned($id);
        WxAddressModel::where('id', $row['id'])->update(['deleted_at' => time(), 'updated_at' => time()]);
        return true;
    }

    /**
     * 设为默认
     */
    public function detail($id): mixed
    {
        return $this->owned((int) $id);
    }

    public function setDefault(int $id): array
    {
        $row = $this->owned($id);
        $this->clearDefault();
        WxAddressModel::where('id', $row['id'])->update(['is_default' => 1, 'updated_at' => time()]);
        return WxAddressModel::where('id', $row['id'])->first()->toArray();
    }

    private function owned(int $id): array
    {
        $row = WxAddressModel::where('id', $id)->where('user_id', $this->userId)->where('deleted_at', 0)->first();
        if (empty($row)) {
            $this->utils->errorThrow('地址不存在');
        }
        return $row->toArray();
    }

    private function clearDefault(): void
    {
        WxAddressModel::where('user_id', $this->userId)->where('deleted_at', 0)
            ->update(['is_default' => 0, 'updated_at' => time()]);
    }

    private function pick(array $params): array
    {
        $name = trim((string) ($params['name'] ?? ''));
        $phone = trim((string) ($params['phone'] ?? ''));
        $address = trim((string) ($params['address'] ?? ''));
        if ($name === '' || $phone === '' || $address === '') {
            $this->utils->errorThrow('请填写姓名、手机和地址');
        }
        return [
            'name' => $name,
            'phone' => $phone,
            'address' => $address,
            'is_default' => (int) ($params['is_default'] ?? 0) === 1 ? 1 : 0,
        ];
    }
}