<?php
// Dev harness: render the REAL PayOrders pages with WP stubs, and drive the refund
// handlers through their scenarios.
// Usage:
//   php render-after-sales-harness.php            -> after-sales page  -> after-sales-rendered.html
//   php render-after-sales-harness.php orders     -> orders list page   -> orders-rendered.html
//   php render-after-sales-harness.php <scenario> -> run one handler scenario, print JSON log
namespace {
define('ABSPATH', __DIR__ . '/');

final class HarnessLog {
	/** @var list<array<string,mixed>> */
	public static array $events = [];
	public static function add(string $what, array $data = []): void {
		self::$events[] = ['what' => $what] + $data;
	}
}

final class WP_Error {
	public function __construct(private string $code, private string $message, private array $data = []) {}
	public function get_error_code(): string { return $this->code; }
	public function get_error_message(): string { return $this->message; }
	public function get_error_data(): array { return $this->data; }
}

// ---------- WP function stubs ----------
function esc_html($s) { return htmlspecialchars((string) $s, ENT_QUOTES); }
function esc_attr($s) { return htmlspecialchars((string) $s, ENT_QUOTES); }
function esc_url($s) { return (string) $s; }
function esc_url_raw($s) { return (string) $s; }
function esc_js($s) { return addslashes((string) $s); }
function esc_textarea($s) { return htmlspecialchars((string) $s, ENT_QUOTES); }
function esc_html__($s, $d = null) { return esc_html($s); }
function esc_attr__($s, $d = null) { return esc_attr($s); }
function esc_html_e($s, $d = null) { echo esc_html($s); }
function __($s, $d = null) { return $s; }
function wp_unslash($v) { return $v; }
function sanitize_key($s) { return preg_replace('/[^a-z0-9_\-]/', '', strtolower((string) $s)); }
function sanitize_text_field($s) { return trim(strip_tags((string) $s)); }
function sanitize_textarea_field($s) { return trim(strip_tags((string) $s)); }
function selected($a, $b, $echo = true) { $r = ((string) $a === (string) $b) ? " selected='selected'" : ''; if ($echo) echo $r; return $r; }
function submit_button($text = null, $type = 'primary', $name = 'submit', $wrap = true, $other = []) { echo '<button type="submit" class="' . esc_attr($type) . '">' . esc_html($text ?: 'Submit') . '</button>'; }
function wp_nonce_field($a = -1, $n = '_wpnonce', $r = true, $e = true) { if ($e) echo '<input type="hidden" name="' . esc_attr($n) . '" value="stubnonce" />'; }
function wp_create_nonce($a = -1) { return 'stubnonce' . md5((string) $a); }
function admin_url($p = '') { return 'https://example.test/wp-admin/' . $p; }
function add_query_arg($k, $v = null, $u = null) { if (is_array($k)) { $u = $v ?: ''; $q = http_build_query($k); return $u . (str_contains($u, '?') ? '&' : '?') . $q; } return ($u ?: '') . (str_contains(($u ?: ''), '?') ? '&' : '?') . $k . '=' . $v; }
function wp_json_encode($v, $f = 0) { return json_encode($v, $f); }
function current_user_can($c) { return true; }
function current_time($type = 'mysql') { return '2026-10-08 12:00:00'; }
function is_wp_error($t) { return $t instanceof WP_Error; }
function absint($v) { return abs((int) $v); }
function check_admin_referer($a = -1, $n = '_wpnonce') { \HarnessLog::add('check_admin_referer', ['action' => (string) $a]); }
function wp_safe_redirect($url) { \HarnessLog::add('wp_safe_redirect', ['url' => (string) $url]); }
function wp_die($m) { throw new Exception('wp_die: ' . $m); }
function get_userdata($id) { return $id > 0 ? (object) ['display_name' => 'User' . $id] : null; }
function get_the_title($id) { return 'Product' . $id; }
function is_admin() { return true; }
}

namespace AKSRT\Ledger {
	final class AssetAmount {
		public static function balance($value): self { return new self(); }
		public function decimal(): string { return '0.00'; }
	}
}

namespace AKSRT\Payment {
	class Gateway {
		private static $i;
		public static function get_instance(): self { return self::$i ?: self::$i = new self(); }
		public function get_all(): array { return ['balance' => (object) [], 'points' => (object) []]; }
	}

	class AfterSaleService {
		public const STATUS_PENDING = 'pending';
		public const STATUS_PROCESSING = 'processing';
		public const STATUS_REJECTED = 'rejected';
		public const STATUS_CANCELLED = 'cancelled';
		public const STATUS_COMPLETED = 'completed';
		public const SOURCE_ADMIN = 'admin';
		public const SOURCE_USER = 'user';
		private static $i;
		/** @var array<int,array<string,mixed>> keyed by after-sale id */
		public static array $rows = [];
		public static function get_instance(): self { return self::$i ?: self::$i = new self(); }
		public function admin_list(array $args = []): array { return array_values(self::$rows); }
		public function list_for_order(string $order_number): array {
			return array_values(array_filter(self::$rows, static fn($row): bool => (string) ($row['order_number'] ?? '') === $order_number));
		}
		public function count(array $args = []): int { return count(self::$rows); }
		public function get(int $id): ?array { return self::$rows[$id] ?? null; }
		public function can_finalize_order_refund(int $after_sale_id, string $order_number): bool {
			$row = self::$rows[$after_sale_id] ?? null;
			$ok = is_array($row)
				&& hash_equals((string) ($row['order_number'] ?? ''), $order_number)
				&& in_array((string) ($row['status'] ?? ''), [self::STATUS_PENDING, self::STATUS_PROCESSING], true);
			\HarnessLog::add('can_finalize_order_refund', ['id' => $after_sale_id, 'order' => $order_number, 'ticket_status' => is_array($row) ? (string) ($row['status'] ?? '') : null, 'ok' => $ok]);
			return $ok;
		}
		public function find_active(string $order_number): ?array {
			$found = null;
			foreach (self::$rows as $row) {
				if ((string) ($row['order_number'] ?? '') !== $order_number) continue;
				if (!in_array((string) ($row['status'] ?? ''), [self::STATUS_PENDING, self::STATUS_PROCESSING], true)) continue;
				if ($found === null || (int) ($row['id'] ?? 0) > (int) ($found['id'] ?? 0)) $found = $row;
			}
			\HarnessLog::add('find_active', ['order' => $order_number, 'ticket' => $found === null ? null : (int) ($found['id'] ?? 0)]);
			return $found;
		}
		public function set_status(int $id, string $status, string $note = '') {
			\HarnessLog::add('set_status', ['id' => $id, 'status' => $status, 'note' => $note]);
			if (!in_array($status, [self::STATUS_PENDING, self::STATUS_PROCESSING, self::STATUS_COMPLETED, self::STATUS_REJECTED, self::STATUS_CANCELLED], true)) {
				return new \WP_Error('aksrt_after_sale_status', '售后状态无效', ['status' => 400]);
			}
			if (!isset(self::$rows[$id])) return new \WP_Error('aksrt_after_sale_state', '售后申请不存在', ['status' => 409]);
			self::$rows[$id]['status'] = $status;
			self::$rows[$id]['handling_log'][] = ['status' => $status, 'note' => $note, 'source' => 'admin', 'created_at' => current_time('mysql')];
			return self::$rows[$id];
		}
	}

	class OrderRepository {
		private static $i;
		/** @var array<string,array<string,mixed>> keyed by order number */
		public static array $orders = [];
		public static function get_instance(): self { return self::$i ?: self::$i = new self(); }
		public function get($n): ?array { return self::$orders[(string) $n] ?? null; }
		public function get_admin_order_context(string $order_number): array { return ['customer_note' => '买家备注示例']; }
		public function get_orders_admin(array $args = [], string $search = ''): array { return array_values(self::$orders); }
		public function get_orders_count(array $args = [], string $search = ''): int { return count(self::$orders); }
		public function update_status(string $order_number, string $new_status, array $extra = []): bool {
			\HarnessLog::add('update_status', ['order' => $order_number, 'status' => $new_status, 'extra' => $extra]);
			// Mirrors OrderRepository::update_status(): refund needs allow_refund, an active
			// after-sale id, and a valid paid -> refunded transition.
			if ($new_status !== 'refunded') return true;
			if (empty($extra['allow_refund'])) return false;
			$order = self::$orders[$order_number] ?? null;
			if (!is_array($order) || (string) ($order['status'] ?? '') !== 'paid') return false;
			self::$orders[$order_number]['status'] = $new_status;
			return true;
		}
	}

	class UserOrders {
		private static $i;
		public static function get_instance(): self { return self::$i ?: self::$i = new self(); }
		public function decorate_order_view(array $o, bool $x): array { return ['product_name' => '测试商品']; }
	}
}

namespace AKSRT\Core {
	class DomainModel {
		public const ORDER_STATUS_PENDING = 'pending';
		public const ORDER_STATUS_PAID = 'paid';
		public const ORDER_STATUS_REFUNDED = 'refunded';
		public const ORDER_STATUS_CLOSED = 'closed';
		public const ORDER_PRODUCT_RESOURCE = 'resource';
		public static function resolve_order_product_type(string $t, array $m): string { return $t; }
		public const ORDER_PRODUCT_READING      = 'reading';
		public const ORDER_PRODUCT_DOWNLOAD     = 'download';
		public const ORDER_PRODUCT_IMAGE        = 'image';
		public const ORDER_PRODUCT_VIDEO        = 'video';
		public const ORDER_PRODUCT_VIP          = 'vip';
		public const ORDER_PRODUCT_RECHARGE     = 'recharge';
		public const ORDER_PRODUCT_POINTS       = 'points';
		public static function order_product_type_labels(): array {
			return [
				self::ORDER_PRODUCT_READING  => '付费阅读',
				self::ORDER_PRODUCT_DOWNLOAD => '付费下载',
				self::ORDER_PRODUCT_IMAGE    => '付费图片',
				self::ORDER_PRODUCT_VIDEO    => '付费视频',
				self::ORDER_PRODUCT_VIP      => '购买会员',
				self::ORDER_PRODUCT_RECHARGE => '余额充值',
				self::ORDER_PRODUCT_POINTS   => '购买积分',
			];
		}
		public static function order_status_labels(): array {
			return [
				self::ORDER_STATUS_PENDING   => '待支付',
				self::ORDER_STATUS_PAID      => '已支付',
				self::ORDER_STATUS_REFUNDED  => '已退款',
				self::ORDER_STATUS_CLOSED    => '已关闭',
			];
		}
		public static function order_transitions(): array {
			return [
				self::ORDER_STATUS_PENDING => [self::ORDER_STATUS_PAID, self::ORDER_STATUS_CLOSED],
				self::ORDER_STATUS_PAID => [self::ORDER_STATUS_REFUNDED],
				self::ORDER_STATUS_REFUNDED => [],
				self::ORDER_STATUS_CLOSED => [],
			];
		}
	}
}

namespace AKSRT\Settings {
	class PaymentRuntime {
		public static function get_after_sale_settings(): array {
			return ['enabled' => true, 'time_limit' => 7, 'reasons' => [['name' => '原因A']], 'materials' => ['截图']];
		}
	}
}

namespace {
require __DIR__ . '/../../src/Admin/Native/AdminListPagination.php';
require 'C:/Users/Xing/Desktop/AKSRT/AKSRT-theme/src/Admin/Native/PayOrders.php';

	$scenario = $argv[1] ?? '';

	// Seed data shared by the render pass and every handler scenario.
	\AKSRT\Payment\AfterSaleService::$rows = [
		5 => ['id' => 5, 'order_number' => 'ORD100', 'user_id' => 3, 'reason' => 'legacy-reason',
			'apply_form' => ['reason_label' => '商品与描述不符', 'materials' => [['label' => '联系方式', 'value' => 'wx-abc']], 'description' => '说明文字'],
			'images' => ['https://example.test/img1.png'], 'refund_amount' => '12.50', 'status' => 'pending',
			'handling_log' => [
				['status' => 'pending', 'note' => '', 'source' => 'user', 'created_at' => '2026-10-01 10:00:00'],
				['status' => 'processing', 'note' => '已联系仓库核实库存', 'source' => 'admin', 'created_at' => '2026-10-01 14:20:00'],
			],
			'created_at' => '2026-10-01 10:00:00'],
		6 => ['id' => 6, 'order_number' => 'ORD101', 'user_id' => 4, 'reason' => 'r2',
			'apply_form' => null, 'images' => [], 'refund_amount' => '8.00', 'status' => 'processing',
			'handling_log' => [
				['status' => 'pending', 'note' => '', 'source' => 'user', 'created_at' => '2026-10-02 11:00:00'],
				['status' => 'processing', 'note' => '资料已补齐，进入处理', 'source' => 'admin', 'created_at' => '2026-10-02 15:40:00'],
				['status' => 'rejected', 'note' => '超出七天无理由范围，已驳回', 'source' => 'admin', 'created_at' => '2026-10-03 09:00:00'],
			],
			'created_at' => '2026-10-02 11:00:00'],
	];
	\AKSRT\Payment\OrderRepository::$orders = [
		'ORD100' => ['order_number' => 'ORD100', 'user_id' => 3, 'product_id' => 9, 'product_type' => 'reading', 'meta_payload' => ['product_title' => '测试商品'], 'currency' => 'CNY', 'amount' => '12.50', 'payment_method' => 'balance', 'status' => 'paid', 'created_at' => '2026-10-01 09:00:00', 'paid_at' => '2026-10-01 09:05:00'],
		'ORD101' => ['order_number' => 'ORD101', 'user_id' => 4, 'product_id' => 10, 'product_type' => 'reading', 'meta_payload' => [], 'currency' => 'CNY', 'amount' => '8.00', 'payment_method' => 'balance', 'status' => 'paid', 'created_at' => '2026-10-02 09:00:00', 'paid_at' => '2026-10-02 09:05:00'],
		'ORD102' => ['order_number' => 'ORD102', 'user_id' => 5, 'product_id' => 11, 'product_type' => 'reading', 'meta_payload' => [], 'currency' => 'CNY', 'amount' => '20.00', 'payment_method' => 'balance', 'status' => 'refunded', 'created_at' => '2026-10-03 09:00:00', 'paid_at' => '2026-10-03 09:05:00'],
		'ORD103' => ['order_number' => 'ORD103', 'user_id' => 6, 'product_id' => 12, 'product_type' => 'reading', 'meta_payload' => [], 'currency' => 'CNY', 'amount' => '5.00', 'payment_method' => 'balance', 'status' => 'pending', 'created_at' => '2026-10-04 09:00:00', 'paid_at' => ''],
		'ORD104' => ['order_number' => 'ORD104', 'user_id' => 7, 'product_id' => 13, 'product_type' => 'reading', 'meta_payload' => [], 'currency' => 'CNY', 'amount' => '7.00', 'payment_method' => 'balance', 'status' => 'closed', 'created_at' => '2026-10-05 09:00:00', 'paid_at' => '2026-10-05 09:05:00'],
	];

	if ($scenario === 'orders') {
		$_GET = ['page' => 'aksrt_orders'];
		$pay = AKSRT\Admin\Native\PayOrders::get_instance();
		ob_start();
		$pay->render_orders_page();
		file_put_contents(__DIR__ . '/orders-rendered.html', ob_get_clean());
		exit(0);
	}

	// 订单明细页：售后记录单元格按工单渲染完整处理记录。
	if ($scenario === 'order-detail') {
		$_GET = ['page' => 'aksrt_orders', 'order' => 'ORD100'];
		$pay = AKSRT\Admin\Native\PayOrders::get_instance();
		ob_start();
		$pay->render_orders_page();
		file_put_contents(__DIR__ . '/order-detail-rendered.html', ob_get_clean());
		exit(0);
	}

	if ($scenario !== '') {
		// The handler ends in exit(), so the call log is flushed on shutdown.
		register_shutdown_function(static function (): void {
			echo json_encode(\HarnessLog::$events, JSON_UNESCAPED_UNICODE | JSON_PRETTY_PRINT) . "\n";
			echo 'rows=' . json_encode(array_map(static fn($r): string => (string) ($r['status'] ?? ''), \AKSRT\Payment\AfterSaleService::$rows), JSON_UNESCAPED_UNICODE) . "\n";
			echo 'orders=' . json_encode(array_map(static fn($o): string => (string) ($o['status'] ?? ''), \AKSRT\Payment\OrderRepository::$orders), JSON_UNESCAPED_UNICODE) . "\n";
		});

		switch ($scenario) {
			case 'unchecked':
				$_POST = ['after_sale_id' => 5, 'after_sale_status' => 'completed', 'admin_note' => '已退款'];
				break;
			case 'checked_paid':
				$_POST = ['after_sale_id' => 5, 'after_sale_status' => 'completed', 'mark_order_refunded' => '1', 'admin_note' => ''];
				break;
			case 'checked_already_refunded':
				\AKSRT\Payment\OrderRepository::$orders['ORD100']['status'] = 'refunded';
				$_POST = ['after_sale_id' => 5, 'after_sale_status' => 'completed', 'mark_order_refunded' => '1', 'admin_note' => ''];
				break;
			case 'checked_unpaid_order':
				\AKSRT\Payment\OrderRepository::$orders['ORD100']['status'] = 'pending';
				$_POST = ['after_sale_id' => 5, 'after_sale_status' => 'completed', 'mark_order_refunded' => '1', 'admin_note' => ''];
				break;
			case 'checked_closed_ticket':
				\AKSRT\Payment\AfterSaleService::$rows[5]['status'] = 'completed';
				$_POST = ['after_sale_id' => 5, 'after_sale_status' => 'cancelled', 'mark_order_refunded' => '1', 'admin_note' => ''];
				break;
			case 'bad_status':
				$_POST = ['after_sale_id' => 5, 'after_sale_status' => 'bogus', 'admin_note' => ''];
				break;
			case 'refund_paid':
				$_POST = ['order_number' => 'ORD100'];
				break;
			case 'refund_no_ticket':
				unset(\AKSRT\Payment\AfterSaleService::$rows[5]);
				$_POST = ['order_number' => 'ORD100'];
				break;
			case 'refund_inactive_ticket':
				\AKSRT\Payment\AfterSaleService::$rows[5]['status'] = 'completed';
				$_POST = ['order_number' => 'ORD100'];
				break;
			case 'refund_not_paid':
				\AKSRT\Payment\OrderRepository::$orders['ORD100']['status'] = 'pending';
				$_POST = ['order_number' => 'ORD100'];
				break;
			case 'refund_already_refunded':
				\AKSRT\Payment\OrderRepository::$orders['ORD100']['status'] = 'refunded';
				$_POST = ['order_number' => 'ORD100'];
				break;
			case 'refund_missing':
				$_POST = ['order_number' => 'ORDNOPE'];
				break;
			default:
				fwrite(STDERR, "unknown scenario: {$scenario}\n");
				exit(2);
		}

		$pay = AKSRT\Admin\Native\PayOrders::get_instance();
		if (str_starts_with($scenario, 'refund')) {
			$pay->handle_refund_order();
		} else {
			$pay->handle_after_sale_status();
		}
		// Unreachable: the handler ends in exit().
	}

	$_GET = ['page' => 'aksrt_after_sales'];
	$pay = AKSRT\Admin\Native\PayOrders::get_instance();

	$ref = new ReflectionMethod($pay, 'render_after_sales_page');
	ob_start();
	$ref->invoke($pay);
	$html = ob_get_clean();
	file_put_contents(__DIR__ . '/after-sales-rendered.html', $html);
	echo 'bytes=' . strlen($html) . "\n";
}