package main

import (
	"bytes"
	"html/template"
	"strings"
	"testing"

	"cmautobuy/admin/model"
	"cmautobuy/admin/service"
)

func TestSybListTemplate_区分标题图片与阶段动作(t *testing.T) {
	tmpl, err := template.ParseFS(templateFS, "templates/*/*.html")
	if err != nil {
		t.Fatal(err)
	}
	rows := []service.SybOrderView{
		{
			SybID: "SYB-READY", OrderNo: "ORDER-READY", Title: "可采购商品",
			ImageURL: "https://example.test/original.jpg", Stage: service.SybStagePurchaseReady,
			StageText: "可创建采购任务", StageHelp: "规格映射有效", ActionText: "创建采购任务",
			CanPurchase: true, CanAIMatch: true, SelectionActions: "purchase ai",
			Quantity: 2, DefaultUnitPrice: "11.80", DefaultTotalPrice: "23.60",
		},
		{
			SybID: "SYB-TASK", OrderNo: "ORDER-TASK", Title: "已有任务商品",
			Stage: service.SybStageTaskCreated, StageText: "已创建采购任务",
			StageHelp: "已有任务", ActionText: "查看采购任务",
		},
		{
			SybID: "SYB-DONE", OrderNo: "ORDER-DONE", Title: "采购完成商品",
			Stage: service.SybStagePurchaseCompleted, StageText: "采购完成",
			StageHelp: "采购任务已成功完成", ActionText: "查看采购结果",
		},
		{
			SybID: "SYB-REVIEW", OrderNo: "ORDER-REVIEW", Title: "待核对商品",
			Stage: service.SybStagePurchaseReview, StageText: "采购待人工核对",
			StageHelp: "禁止重新采购", ActionText: "核对采购订单",
		},
		{
			SybID: "SYB-PDD", OrderNo: "ORDER-PDD", Title: "待关联商品",
			Stage: service.SybStagePddMissing, StageText: "未关联 PDD",
			StageHelp: "下一步关联采购商品", ActionText: "关联 PDD",
			SelectionHint: "当前阶段不能批量操作：下一步关联采购商品",
		},
		{
			SybID: "SYB-COLLECT", OrderNo: "ORDER-COLLECT", Title: "待采集商品",
			Stage: service.SybStagePddPending, StageText: "PDD 待采集",
			StageHelp: "尚未创建采集任务", ActionText: "创建采集任务",
			CanCollect: true, SelectionActions: "collect", SelectionHint: "可批量创建 PDD 采集任务",
		},
	}
	var output bytes.Buffer
	data := map[string]any{
		"Title": "顺运宝数据", "Active": "syb", "CSRFToken": "test-csrf",
		"Rows": rows, "PurchaseRows": rows,
		"DetailURL": "/syb/detail", "StageOptions": service.SybStageOptions(),
		"SyncDateFrom": "2026-08-12", "SyncDateTo": "2026-08-13",
		"Keyword":         "ORDER-READY,ORDER-MISSING",
		"OrderNoFeedback": "已输入 2 个订单号；当前筛选命中 1 个订单、1 条商品明细。 当前筛选未命中：ORDER-MISSING",
	}
	if err := tmpl.ExecuteTemplate(&output, "syb/list", data); err != nil {
		t.Fatalf("渲染顺运宝列表失败: %v", err)
	}
	body := output.String()
	for _, want := range []string{
		`class="table-title-action" data-detail-open-id="SYB-READY"`,
		`data-image-preview-url="https://example.test/original.jpg"`,
		`aria-label="查看 可采购商品 的原图"`,
		`id="image-preview-modal"`,
		`data-purchase-id="SYB-READY"`,
		`data-purchase-quantity="2"`,
		`for="purchase-unit-price-SYB-READY"`,
		`name="unit_price_limit_yuan"`,
		`订单总价上限：`,
		`¥23.60`,
		`href="/tasks?type=purchase`,
		`q=ORDER-TASK"`,
		`q=ORDER-DONE"`,
		`q=ORDER-REVIEW"`,
		`data-detail-open-id="SYB-PDD"`,
		`action="/syb/collect-pdd-batch"`,
		`data-need-checked="collect"`,
		`data-need-checked="purchase"`,
		`data-ai-match-open`,
		`data-collect-action="collect"`,
		`data-select-action="collect"`,
		`data-select-action="purchase ai"`,
		`form="syb-collect-form"`,
		`id="syb-collect-modal"`,
		`aria-label="创建采集任务">创建采集</button>`,
		`aria-label="创建采购任务">创建采购</button>`,
		`<h2 id="syb-collect-modal-title">创建采集任务</h2>`,
		`<h2 id="purchase-modal-title">确认创建采购任务</h2>`,
		`class="toolbar syb-toolbar"`,
		`class="visually-hidden" for="sync-date-from">开始日期</label>`,
		`class="syb-date-separator" aria-hidden="true">-</span>`,
		`class="visually-hidden" for="sync-date-to">结束日期</label>`,
		`class="inline grow syb-filter-form"`,
		`class="syb-search-input"`,
		`订单号（可多条）`,
		`textarea id="q" name="order_no" rows="1"`,
		`data-syb-order-search`,
		`maxlength="4000"`,
		`支持中英文逗号、分号、空格、Tab 或换行分隔，最多 100 个订单号`,
		`role="status">已输入 2 个订单号`,
		`当前筛选未命中：ORDER-MISSING`,
		`href="/syb?date_from=2026-08-12`,
		`date_to=2026-08-13">清除</a>`,
		`class="table-wrap syb-table-wrap"`,
		`class="syb-page-body"`,
		`<th class="syb-col-shop">店铺</th>`,
		`<th class="syb-col-spec">规格</th>`,
		`value="SYB-READY" name="ids"`,
		`同一 PDD 商品关联多条货运单时只创建一条任务`,
		`>核对采购订单</a>`,
		`title="禁止重新采购"`,
		`title="当前阶段不能批量操作：下一步关联采购商品"`,
	} {
		if !strings.Contains(body, want) {
			t.Errorf("顺运宝列表缺少 %q", want)
		}
	}
	if strings.Contains(body, `<tr data-detail-id=`) {
		t.Error("顺运宝列表不应继续使用含义模糊的整行双击入口")
	}
	for _, removed := range []string{
		`<th>货运单 ID</th>`,
		`<th>处理阶段</th>`,
		`<td>SYB-READY</td>`,
		`>创建 PDD 采集任务</button>`,
		`<h2 id="syb-collect-modal-title">创建 PDD 采集任务</h2>`,
		`data-need-checked="collect">创建采集任务</button>`,
		`data-purchase-open>创建采购任务</button>`,
		`每行只显示当前最需要完成的下一步`,
		`按顺运宝货运单创建日期（UTC+8）同步`,
	} {
		if strings.Contains(body, removed) {
			t.Errorf("顺运宝列表仍包含已移除内容 %q", removed)
		}
	}
}

func TestSybListTemplate_订单号错误就地显示(t *testing.T) {
	tmpl, err := template.ParseFS(templateFS, "templates/*/*.html")
	if err != nil {
		t.Fatal(err)
	}
	var output bytes.Buffer
	data := map[string]any{
		"Title": "顺运宝数据", "Active": "syb", "CSRFToken": "test-csrf",
		"OrderNoError": "一次最多搜索 100 个不同订单号",
		"Keyword":      "ORDER-001",
	}
	if err := tmpl.ExecuteTemplate(&output, "syb/list", data); err != nil {
		t.Fatalf("渲染顺运宝订单号错误失败: %v", err)
	}
	body := output.String()
	for _, want := range []string{
		`aria-invalid="true"`, `aria-describedby="order-no-error"`,
		`id="order-no-error"`, `role="alert">一次最多搜索 100 个不同订单号`,
	} {
		if !strings.Contains(body, want) {
			t.Errorf("订单号错误提示缺少 %q", want)
		}
	}
}

func TestSybListTemplate_AI匹配失败自动弹窗且转义(t *testing.T) {
	tmpl, err := template.ParseFS(templateFS, "templates/*/*.html")
	if err != nil {
		t.Fatal(err)
	}
	var output bytes.Buffer
	data := map[string]any{
		"Title": "顺运宝数据", "Active": "syb", "CSRFToken": "test-csrf",
		"AIMatchError": `<script>alert("secret")</script>`,
	}
	if err := tmpl.ExecuteTemplate(&output, "syb/list", data); err != nil {
		t.Fatalf("渲染 AI 匹配错误弹窗失败: %v", err)
	}
	body := output.String()
	for _, want := range []string{
		`id="syb-ai-match-error-modal" data-auto-open-modal hidden`,
		`role="alertdialog"`,
		`id="syb-ai-match-error-message"`,
		`&lt;script&gt;alert(&#34;secret&#34;)&lt;/script&gt;`,
		`规格映射和采购任务都没有被改动`,
	} {
		if !strings.Contains(body, want) {
			t.Errorf("AI 匹配错误弹窗缺少 %q", want)
		}
	}
	if strings.Contains(body, `<script>alert("secret")</script>`) {
		t.Fatal("AI 匹配错误未经 html/template 转义")
	}
}

func TestSybDetailTemplate_单条采集可选执行客户端(t *testing.T) {
	tmpl, err := template.ParseFS(templateFS, "templates/*/*.html")
	if err != nil {
		t.Fatal(err)
	}
	data := map[string]any{
		"D": &service.SybProcessingDetail{
			SybID: "SYB-1", OrderNo: "ORDER-1", Title: "待采集商品",
			PddGoodsID: "737116531267", CanCollect: true,
		},
		"CSRFToken": "test-csrf",
		"AssignableClients": []service.ClientView{{
			Client: model.Client{ClientID: "CLIENT-1", Name: "仓库手机"}, Status: "在线",
		}},
	}
	var output bytes.Buffer
	if err := tmpl.ExecuteTemplate(&output, "syb/detail_modal", data); err != nil {
		t.Fatalf("渲染顺运宝详情失败: %v", err)
	}
	body := output.String()
	for _, want := range []string{
		`action="/syb/collect-pdd"`,
		`label for="syb-detail-collect-client"`,
		`select id="syb-detail-collect-client" name="client_id"`,
		`option value="">不指定（任意客户端可领取）`,
		`option value="CLIENT-1">仓库手机（CLIENT-1，在线）`,
		`指定后任务只等待该客户端领取`,
	} {
		if !strings.Contains(body, want) {
			t.Errorf("顺运宝详情缺少 %q", want)
		}
	}
}