package repository

import (
	"testing"
)

// TestProfileRepository_QueryConditions 测试档案查询条件逻辑
func TestProfileRepository_QueryConditions(t *testing.T) {
	tests := []struct {
		name      string
		uuid      string
		userID    int64
		wantValid bool
	}{
		{
			name:      "有效的UUID",
			uuid:      "123e4567-e89b-12d3-a456-426614174000",
			userID:    1,
			wantValid: true,
		},
		{
			name:      "UUID为空",
			uuid:      "",
			userID:    1,
			wantValid: false,
		},
		{
			name:      "用户ID为0",
			uuid:      "123e4567-e89b-12d3-a456-426614174000",
			userID:    0,
			wantValid: false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			isValid := tt.uuid != "" && tt.userID > 0
			if isValid != tt.wantValid {
				t.Errorf("Query condition validation failed: got %v, want %v", isValid, tt.wantValid)
			}
		})
	}
}

// TestProfileRepository_SetActiveLogic 测试设置活跃档案的逻辑
func TestProfileRepository_SetActiveLogic(t *testing.T) {
	tests := []struct {
		name           string
		uuid           string
		userID         int64
		otherProfiles  int
		wantAllInactive bool
	}{
		{
			name:           "设置一个档案为活跃，其他应该变为非活跃",
			uuid:           "profile-1",
			userID:         1,
			otherProfiles:  2,
			wantAllInactive: true,
		},
		{
			name:           "只有一个档案时",
			uuid:           "profile-1",
			userID:         1,
			otherProfiles:  0,
			wantAllInactive: true,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			// 验证逻辑：设置一个档案为活跃时，应该先将所有档案设为非活跃
			if !tt.wantAllInactive {
				t.Error("Setting active profile should first set all profiles to inactive")
			}
		})
	}
}

// TestProfileRepository_CountLogic 测试统计逻辑
func TestProfileRepository_CountLogic(t *testing.T) {
	tests := []struct {
		name      string
		userID    int64
		wantCount int64
	}{
		{
			name:      "有效用户ID",
			userID:    1,
			wantCount: 0, // 实际值取决于数据库
		},
		{
			name:      "用户ID为0",
			userID:    0,
			wantCount: 0,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			// 验证统计逻辑：用户ID应该大于0
			if tt.userID <= 0 && tt.wantCount != 0 {
				t.Error("Invalid userID should not count profiles")
			}
		})
	}
}

// TestProfileRepository_UpdateFieldsLogic 测试更新字段逻辑
func TestProfileRepository_UpdateFieldsLogic(t *testing.T) {
	tests := []struct {
		name    string
		uuid    string
		updates map[string]interface{}
		wantValid bool
	}{
		{
			name: "有效的更新",
			uuid: "123e4567-e89b-12d3-a456-426614174000",
			updates: map[string]interface{}{
				"name": "NewName",
				"skin_id": int64(1),
			},
			wantValid: true,
		},
		{
			name:    "UUID为空",
			uuid:    "",
			updates: map[string]interface{}{"name": "NewName"},
			wantValid: false,
		},
		{
			name:    "更新字段为空",
			uuid:    "123e4567-e89b-12d3-a456-426614174000",
			updates: map[string]interface{}{},
			wantValid: true, // 空更新也是有效的，只是不会更新任何字段
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			isValid := tt.uuid != "" && tt.updates != nil
			if isValid != tt.wantValid {
				t.Errorf("Update fields validation failed: got %v, want %v", isValid, tt.wantValid)
			}
		})
	}
}

// TestProfileRepository_FindOneProfileLogic 测试查找单个档案的逻辑
func TestProfileRepository_FindOneProfileLogic(t *testing.T) {
	tests := []struct {
		name        string
		profileCount int
		wantError   bool
	}{
		{
			name:        "有档案时返回第一个",
			profileCount: 1,
			wantError:   false,
		},
		{
			name:        "多个档案时返回第一个",
			profileCount: 3,
			wantError:   false,
		},
		{
			name:        "没有档案时应该错误",
			profileCount: 0,
			wantError:   true,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			// 验证逻辑：如果没有档案，访问索引0会panic或返回错误
			hasError := tt.profileCount == 0
			if hasError != tt.wantError {
				t.Errorf("FindOneProfile logic failed: got error=%v, want error=%v", hasError, tt.wantError)
			}
		})
	}
}