package model

import "time"

// LogScopeRole 日志查询范围权限（正则匹配 ES 索引 / Loki label） // Logan.Li
type LogScopeRole struct {
	ID           uint      `gorm:"primarykey" json:"id"`
	Name         string    `gorm:"size:64;not null" json:"name"`
	Code         string    `gorm:"size:64;uniqueIndex;not null" json:"code"`
	Engine       string    `gorm:"size:32;default:*;comment:引擎 loki/elasticsearch/*" json:"engine"`
	MatchField   string    `gorm:"size:32;not null;comment:匹配维度 index/app/namespace/job" json:"match_field"`
	Pattern      string    `gorm:"size:255;not null;comment:正则表达式" json:"pattern"`
	DatasourceID *uint     `json:"datasource_id,omitempty"`
	Role         string    `gorm:"size:16;default:viewer;comment:viewer/analyst" json:"role"`
	Description  string    `gorm:"size:255" json:"description"`
	Status       int       `gorm:"default:1;comment:0禁用1启用" json:"status"`
	CreatedAt    time.Time `json:"created_at"`
	UpdatedAt    time.Time `json:"updated_at"`
}

func (LogScopeRole) TableName() string { return "iam_log_scope_roles" }

// UserLogScopeRole 用户 ↔ 日志范围权限 // Logan.Li
type UserLogScopeRole struct {
	ID             uint      `gorm:"primarykey" json:"id"`
	UserID         uint      `gorm:"uniqueIndex:idx_iam_user_log_scope_role;not null" json:"user_id"`
	LogScopeRoleID uint      `gorm:"uniqueIndex:idx_iam_user_log_scope_role;not null" json:"log_scope_role_id"`
	CreatedAt      time.Time `json:"created_at"`

	LogScopeRole *LogScopeRole `json:"log_scope_role,omitempty" gorm:"foreignKey:LogScopeRoleID;references:ID"`
}

func (UserLogScopeRole) TableName() string { return "iam_user_log_scope_roles" }

// CreateLogScopeRoleRequest 创建日志权限策略 // Logan.Li
type CreateLogScopeRoleRequest struct {
	Name         string `json:"name" binding:"required,max=64"`
	Code         string `json:"code" binding:"required,max=64"`
	Engine       string `json:"engine" binding:"omitempty,oneof=loki elasticsearch *"`
	MatchField   string `json:"match_field" binding:"required,oneof=index app namespace job"`
	Pattern      string `json:"pattern" binding:"required,max=255"`
	DatasourceID *uint  `json:"datasource_id"`
	Role         string `json:"role" binding:"omitempty,oneof=viewer analyst"`
	Description  string `json:"description"`
}

// UpdateLogScopeRoleRequest 更新日志权限策略 // Logan.Li
type UpdateLogScopeRoleRequest struct {
	Name         string `json:"name"`
	Code         string `json:"code"`
	Engine       string `json:"engine"`
	MatchField   string `json:"match_field"`
	Pattern      string `json:"pattern"`
	DatasourceID *uint  `json:"datasource_id"`
	Role         string `json:"role"`
	Description  string `json:"description"`
	Status       *int   `json:"status"`
}

// AssignLogScopeRoleRequest 用户授权（user_id 取自 URL 路径）// Logan.Li
type AssignLogScopeRoleRequest struct {
	LogScopeRoleID uint `json:"log_scope_role_id" binding:"required"`
}

// PreviewLogScopeRequest 命中预览 // Logan.Li
type PreviewLogScopeRequest struct {
	Engine       string `json:"engine" binding:"required,oneof=loki elasticsearch"`
	DatasourceID uint   `json:"datasource_id"`
	Index        string `json:"index"`
	Query        string `json:"query"`
	SampleValue  string `json:"sample_value"`
}