package qualityowner

import (
	"errors"
	"testing"

	"hfb_sys/backend/internal/database"
	"hfb_sys/backend/internal/model"
)

func TestActivateAndAdminDisableRefundDeposit(t *testing.T) {
	db := database.NewTestDB()
	user := model.User{
		Phone:          "13900009301",
		RealnameStatus: "verified",
		Status:         "active",
	}
	if err := db.Create(&user).Error; err != nil {
		t.Fatalf("创建用户失败: %v", err)
	}
	account := model.WalletAccount{
		UserID:               user.ID,
		AvailableBalanceCent: 30_000,
		Status:               "active",
	}
	if err := db.Create(&account).Error; err != nil {
		t.Fatalf("创建钱包失败: %v", err)
	}

	repo := NewRepository(db)
	status, err := repo.Activate(t.Context(), user.ID)
	if err != nil {
		t.Fatalf("开通优质号主失败: %v", err)
	}
	if !status.Active || status.DepositAmountCent != 20_000 || status.DepositSource != DepositSourcePaid {
		t.Fatalf("开通后的状态不正确: %+v", status)
	}
	if status.AvailableBalanceCent != 10_000 {
		t.Fatalf("可用余额 = %d, want 10000", status.AvailableBalanceCent)
	}
	if err := db.First(&account, account.ID).Error; err != nil {
		t.Fatalf("读取钱包失败: %v", err)
	}
	if account.FrozenBalanceCent != 20_000 {
		t.Fatalf("冻结余额 = %d, want 20000", account.FrozenBalanceCent)
	}

	status, err = repo.AdminSet(t.Context(), 99, user.ID, AdminSetRequest{
		Enabled: false,
		Reason:  "用户申请取消优质号主",
	}, AuditMeta{RequestID: "quality-owner-disable"})
	if err != nil {
		t.Fatalf("取消优质号主失败: %v", err)
	}
	if status.Active || status.DepositAmountCent != 0 {
		t.Fatalf("取消后的状态不正确: %+v", status)
	}
	if status.AvailableBalanceCent != 30_000 {
		t.Fatalf("退款后可用余额 = %d, want 30000", status.AvailableBalanceCent)
	}
	if err := db.First(&account, account.ID).Error; err != nil {
		t.Fatalf("读取退款后钱包失败: %v", err)
	}
	if account.FrozenBalanceCent != 0 {
		t.Fatalf("退款后冻结余额 = %d, want 0", account.FrozenBalanceCent)
	}

	var ledgerCount int64
	if err := db.Model(&model.WalletLedger{}).Where("user_id = ?", user.ID).Count(&ledgerCount).Error; err != nil {
		t.Fatalf("统计钱包流水失败: %v", err)
	}
	if ledgerCount != 4 {
		t.Fatalf("钱包流水条数 = %d, want 4", ledgerCount)
	}
	var auditCount int64
	if err := db.Model(&model.AuditLog{}).
		Where("action = ? AND biz_id = ?", "admin_user.set_quality_owner", user.ID).
		Count(&auditCount).Error; err != nil {
		t.Fatalf("统计审计日志失败: %v", err)
	}
	if auditCount != 1 {
		t.Fatalf("后台设置审计日志条数 = %d, want 1", auditCount)
	}
}

func TestAdminCanGrantQualityOwnerWithoutWalletDeposit(t *testing.T) {
	db := database.NewTestDB()
	user := model.User{
		Phone:          "13900009302",
		RealnameStatus: "verified",
		Status:         "active",
	}
	if err := db.Create(&user).Error; err != nil {
		t.Fatalf("创建用户失败: %v", err)
	}

	repo := NewRepository(db)
	status, err := repo.AdminSet(t.Context(), 99, user.ID, AdminSetRequest{
		Enabled: true,
		Reason:  "客服核验后手动开通",
	}, AuditMeta{RequestID: "quality-owner-enable"})
	if err != nil {
		t.Fatalf("后台开通优质号主失败: %v", err)
	}
	if !status.Active || status.DepositSource != DepositSourceManual || status.DepositAmountCent != 20_000 {
		t.Fatalf("后台开通状态不正确: %+v", status)
	}
	var ledgerCount int64
	if err := db.Model(&model.WalletLedger{}).Where("user_id = ?", user.ID).Count(&ledgerCount).Error; err != nil {
		t.Fatalf("统计钱包流水失败: %v", err)
	}
	if ledgerCount != 0 {
		t.Fatalf("后台手动开通不应产生钱包流水，实际 %d 条", ledgerCount)
	}
}

func TestCancelQualityOwnerRequiresNoActivePremiumListings(t *testing.T) {
	db := database.NewTestDB()
	user := model.User{
		Phone:          "13900009303",
		RealnameStatus: "verified",
		Status:         "active",
	}
	if err := db.Create(&user).Error; err != nil {
		t.Fatalf("创建用户失败: %v", err)
	}
	account := model.WalletAccount{
		UserID:               user.ID,
		AvailableBalanceCent: 30_000,
		Status:               "active",
	}
	if err := db.Create(&account).Error; err != nil {
		t.Fatalf("创建钱包失败: %v", err)
	}
	repo := NewRepository(db)
	if _, err := repo.Activate(t.Context(), user.ID); err != nil {
		t.Fatalf("开通优质号主失败: %v", err)
	}
	premiumListing := model.RentalListing{
		ListingNo:    "QO-CANCEL-ACTIVE",
		AccountID:    1,
		OwnerID:      user.ID,
		Status:       "published",
		ReviewStatus: "approved",
		IsPremium:    true,
	}
	if err := db.Create(&premiumListing).Error; err != nil {
		t.Fatalf("创建极品专区商品失败: %v", err)
	}

	status, err := repo.Status(t.Context(), user.ID)
	if err != nil {
		t.Fatalf("读取优质号主状态失败: %v", err)
	}
	if status.ActivePremiumListings != 1 || status.CanCancel {
		t.Fatalf("进行中极品商品统计不正确: %+v", status)
	}
	if _, err := repo.Cancel(t.Context(), user.ID, AuditMeta{}); !errors.Is(err, ErrActivePremiumListings) {
		t.Fatalf("用户取消 error = %v, want ErrActivePremiumListings", err)
	}
	if _, err := repo.AdminSet(t.Context(), 99, user.ID, AdminSetRequest{
		Enabled: false,
		Reason:  "后台尝试取消",
	}, AuditMeta{}); !errors.Is(err, ErrActivePremiumListings) {
		t.Fatalf("后台取消 error = %v, want ErrActivePremiumListings", err)
	}

	if err := db.Model(&premiumListing).Updates(map[string]any{
		"status":        "offline",
		"review_status": "none",
	}).Error; err != nil {
		t.Fatalf("下架极品商品失败: %v", err)
	}
	draftListing := model.RentalListing{
		ListingNo:    "QO-CANCEL-DRAFT",
		AccountID:    2,
		OwnerID:      user.ID,
		Status:       "draft",
		ReviewStatus: "none",
		IsPremium:    true,
	}
	if err := db.Create(&draftListing).Error; err != nil {
		t.Fatalf("创建极品专区草稿失败: %v", err)
	}

	status, err = repo.Cancel(t.Context(), user.ID, AuditMeta{RequestID: "quality-owner-self-cancel"})
	if err != nil {
		t.Fatalf("自动取消优质号主失败: %v", err)
	}
	if status.Active || status.DepositAmountCent != 0 || status.AvailableBalanceCent != 30_000 {
		t.Fatalf("取消后的状态不正确: %+v", status)
	}
	var gotDraft model.RentalListing
	if err := db.First(&gotDraft, draftListing.ID).Error; err != nil {
		t.Fatalf("读取草稿失败: %v", err)
	}
	if gotDraft.Status != "offline" {
		t.Fatalf("取消后草稿状态 = %s, want offline", gotDraft.Status)
	}
	var auditCount int64
	if err := db.Model(&model.AuditLog{}).
		Where("action = ? AND biz_id = ?", "quality_owner.cancel", user.ID).
		Count(&auditCount).Error; err != nil {
		t.Fatalf("统计自动取消审计日志失败: %v", err)
	}
	if auditCount != 1 {
		t.Fatalf("自动取消审计日志条数 = %d, want 1", auditCount)
	}
}