qitongxue-api/internal/logic/event_import_test.go

package logic

import (
	"testing"

	"tool-api/internal/consts"
)

// TestClassifyImportRows 覆盖判据：同号同名→update、同名异号→conflict、缺号/格式错→error、新号→new。
func TestClassifyImportRows(t *testing.T) {
	existing := []existingEmployee{
		{Id: 1, Name: "李四", Phone: "13900000002"},
		{Id: 2, Name: "王五", Phone: "13700000003"},
	}
	rows := []importRow{
		{Name: "张三", Phone: "13800000001"}, // new
		{Name: "李四", Phone: "13900000002"}, // update（同手机号）
		{Name: "王五", Phone: "18800000009"}, // conflict（同名不同号）
		{Name: "赵六", Phone: ""},            // error（缺号）
		{Name: "钱七", Phone: "abc123"},      // error（格式非法）
	}
	got := classifyImportRows(rows, existing)
	want := []string{
		consts.ImportTypeNew,
		consts.ImportTypeUpdate,
		consts.ImportTypeConflict,
		consts.ImportTypeError,
		consts.ImportTypeError,
	}
	if len(got) != len(want) {
		t.Fatalf("len=%d want %d", len(got), len(want))
	}
	for i := range want {
		if got[i].Type != want[i] {
			t.Fatalf("row %d type=%s want %s", i, got[i].Type, want[i])
		}
	}
	if got[1].MatchedEmployeeId != 1 {
		t.Fatalf("update 应命中现有员工 id=1，got %d", got[1].MatchedEmployeeId)
	}
	if got[2].MatchedEmployeeId != 2 {
		t.Fatalf("conflict 应命中同名员工 id=2，got %d", got[2].MatchedEmployeeId)
	}
}

// TestClassifyImportRowsPhoneNormalized 手机号去空格后再判重。
func TestClassifyImportRowsPhoneNormalized(t *testing.T) {
	existing := []existingEmployee{{Id: 7, Name: "李四", Phone: "13900000002"}}
	got := classifyImportRows([]importRow{{Name: "李四", Phone: " 139 0000 0002 "}}, existing)
	if got[0].Type != consts.ImportTypeUpdate || got[0].MatchedEmployeeId != 7 {
		t.Fatalf("去空格后应命中同一人，got type=%s id=%d", got[0].Type, got[0].MatchedEmployeeId)
	}
}

// TestPlanImportOpsUnresolvedConflict 未裁决冲突 → unresolved>0（确认接口据此返回 4008）。
func TestPlanImportOpsUnresolvedConflict(t *testing.T) {
	rows := []classifiedRow{
		{Idx: 0, Type: consts.ImportTypeConflict, Name: "王五", Phone: "18800000009", MatchedEmployeeId: 2},
		{Idx: 1, Type: consts.ImportTypeNew, Name: "张三", Phone: "13800000001"},
		{Idx: 2, Type: consts.ImportTypeError, Name: "赵六", Phone: ""},
		{Idx: 3, Type: consts.ImportTypeUpdate, Name: "李四", Phone: "13900000002", MatchedEmployeeId: 1},
	}
	ops, unresolved := planImportOps(rows, nil)
	if unresolved != 1 {
		t.Fatalf("未裁决冲突计数=%d want 1", unresolved)
	}
	for _, op := range ops {
		if op.RowIdx == 0 {
			t.Fatalf("未裁决的冲突行不应产生操作，got %v", op)
		}
	}
}

// TestPlanImportOpsMergeCreateIgnore 覆盖三种裁决各自的结果。
func TestPlanImportOpsMergeCreateIgnore(t *testing.T) {
	base := []classifiedRow{
		{Idx: 0, Type: consts.ImportTypeConflict, Name: "王五", Phone: "18800000009", MatchedEmployeeId: 2},
	}

	// merge → update 现有员工（含更新手机号）
	ops, unresolved := planImportOps(base, map[int]string{0: consts.ImportActionMerge})
	if unresolved != 0 || len(ops) != 1 {
		t.Fatalf("merge: unresolved=%d ops=%d", unresolved, len(ops))
	}
	if ops[0].Kind != "update" || ops[0].UpdateId != 2 || ops[0].Phone != "18800000009" {
		t.Fatalf("merge 应为 update 更新 id=2 且手机号为新号，got %+v", ops[0])
	}

	// create → insert（手机号不同，不违反 uk_ent_phone）
	ops, unresolved = planImportOps(base, map[int]string{0: consts.ImportActionCreate})
	if unresolved != 0 || len(ops) != 1 || ops[0].Kind != "insert" {
		t.Fatalf("create 应为 insert，got unresolved=%d ops=%+v", unresolved, ops)
	}

	// ignore → skip
	ops, unresolved = planImportOps(base, map[int]string{0: consts.ImportActionIgnore})
	if unresolved != 0 || len(ops) != 1 || ops[0].Kind != "skip" {
		t.Fatalf("ignore 应为 skip，got unresolved=%d ops=%+v", unresolved, ops)
	}

	// 非法动作 → 视为未裁决
	_, unresolved = planImportOps(base, map[int]string{0: "whatever"})
	if unresolved != 1 {
		t.Fatalf("非法裁决动作应按未裁决处理，got unresolved=%d", unresolved)
	}
}

// TestReimportSameFileAllUpdate 覆盖判据④：重复导入同一文件 → 全部为 update（不重复新增）。
func TestReimportSameFileAllUpdate(t *testing.T) {
	rows := []importRow{
		{Name: "张三", Phone: "13800000001"},
		{Name: "李四", Phone: "13900000002"},
	}

	// 首次导入：库中无人 → 全部 new
	first := classifyImportRows(rows, nil)
	for _, c := range first {
		if c.Type != consts.ImportTypeNew {
			t.Fatalf("首次导入应为 new，got %s", c.Type)
		}
	}

	// 再次导入同一文件：库中已有这两人 → 全部 update
	existing := []existingEmployee{
		{Id: 1, Name: "张三", Phone: "13800000001"},
		{Id: 2, Name: "李四", Phone: "13900000002"},
	}
	second := classifyImportRows(rows, existing)
	for _, c := range second {
		if c.Type != consts.ImportTypeUpdate {
			t.Fatalf("重复导入应全部为 update，got %s（row %d）", c.Type, c.Idx)
		}
	}
}

// TestCountClassified 预览计数口径。
func TestCountClassified(t *testing.T) {
	rows := []classifiedRow{
		{Type: consts.ImportTypeNew},
		{Type: consts.ImportTypeNew},
		{Type: consts.ImportTypeUpdate},
		{Type: consts.ImportTypeError},
		{Type: consts.ImportTypeConflict},
	}
	c := countClassified(rows)
	if c.inserted != 2 || c.updated != 1 || c.skipped != 1 || c.conflict != 1 {
		t.Fatalf("counts=%+v want inserted2/updated1/skipped1/conflict1", c)
	}
}