package repository

import (
	"database/sql"
	"errors"
	"fmt"
	"testing"

	_ "modernc.org/sqlite"

	"cmautobuy/admin/model"
)

func TestCatalogImportRun_登记查询重放和冲突(t *testing.T) {
	db, err := sql.Open("sqlite", ":memory:")
	if err != nil {
		t.Fatal(err)
	}
	defer db.Close()
	if _, err := db.Exec(`CREATE TABLE catalog_import_runs (
		source TEXT NOT NULL,batch_id TEXT NOT NULL,request_hash TEXT NOT NULL,status TEXT NOT NULL,
		request_count INTEGER NOT NULL,conflict_count INTEGER NOT NULL,observed_at TEXT,update_policy TEXT NOT NULL DEFAULT 'fill_missing',last_request_at TEXT NOT NULL,
		last_conflict_at TEXT,shopee_created INTEGER NOT NULL DEFAULT 0,shopee_updated INTEGER NOT NULL DEFAULT 0,
		sku_created INTEGER NOT NULL DEFAULT 0,sku_updated INTEGER NOT NULL DEFAULT 0,sku_filled INTEGER NOT NULL DEFAULT 0,sku_same_source_updated INTEGER NOT NULL DEFAULT 0,sku_skipped INTEGER NOT NULL DEFAULT 0,sku_manual_skipped INTEGER NOT NULL DEFAULT 0,sku_stale_skipped INTEGER NOT NULL DEFAULT 0,pdd_created INTEGER NOT NULL DEFAULT 0,
		pdd_updated INTEGER NOT NULL DEFAULT 0,association_created INTEGER NOT NULL DEFAULT 0,
		association_unchanged INTEGER NOT NULL DEFAULT 0,failure_count INTEGER NOT NULL DEFAULT 0,
		error_summary TEXT,response_body TEXT,created_at TEXT NOT NULL,finished_at TEXT,
		PRIMARY KEY(source,batch_id))`); err != nil {
		t.Fatal(err)
	}
	run := model.CatalogImportRun{Source: "script-a", BatchID: "batch-1", RequestHash: "abc",
		Status: model.CatalogImportProcessing, ObservedAt: "2026-08-11T00:00:00Z",
		LastRequestAt: "2026-08-11T00:01:00Z", CreatedAt: "2026-08-11T00:01:00Z"}
	if err := InsertCatalogImportRun(db, run); err != nil {
		t.Fatal(err)
	}
	if err := InsertCatalogImportRun(db, run); !errors.Is(err, ErrCatalogImportRunExists) {
		t.Fatalf("重复批次应由唯一键拦截：%v", err)
	}
	if err := RecordCatalogImportReplay(db, run.Source, run.BatchID, "2026-08-11T00:02:00Z"); err != nil {
		t.Fatal(err)
	}
	if err := RecordCatalogImportConflict(db, run.Source, run.BatchID, "2026-08-11T00:03:00Z"); err != nil {
		t.Fatal(err)
	}
	got, err := GetCatalogImportRun(db, run.Source, run.BatchID)
	if err != nil {
		t.Fatal(err)
	}
	if got.RequestCount != 3 || got.ConflictCount != 1 || got.LastConflictAt == "" {
		t.Fatalf("批次计数不正确：%+v", got)
	}
	other := run
	other.Source, other.BatchID = "script-b", "batch-2"
	if err := InsertCatalogImportRun(db, other); err != nil {
		t.Fatal(err)
	}
	list, total, err := ListCatalogImportRuns(db, "script-a", model.CatalogImportProcessing, 20, 0)
	if err != nil || total != 1 || len(list) != 1 || list[0].BatchID != "batch-1" {
		t.Fatalf("分页筛选错误：total=%d list=%+v err=%v", total, list, err)
	}
	sources, err := ListCatalogImportSources(db)
	if err != nil || len(sources) != 2 {
		t.Fatalf("来源列表错误：%v %v", sources, err)
	}
	for i := 3; i <= 1001; i++ {
		bulk := run
		bulk.Source = "script-b"
		bulk.BatchID = fmt.Sprintf("batch-%04d", i)
		if err := InsertCatalogImportRun(db, bulk); err != nil {
			t.Fatal(err)
		}
	}
	page, total, err := ListCatalogImportRuns(db, "script-b", "", 20, 20)
	if err != nil || total != 1000 || len(page) != 20 {
		t.Fatalf("1000 条数据库分页错误：total=%d rows=%d err=%v", total, len(page), err)
	}
}