package model

import "time"

// ============================================
// PipelineStage 流水线阶段定义（JSON）
// ============================================

// PipelineStage 一个阶段包含多个任务
type PipelineStage struct {
	ID    string         `json:"id"`
	Name  string         `json:"name"`
	Type  string         `json:"type"` // source/build/deploy/test/custom
	Tasks []PipelineTask `json:"tasks"`
}

// PipelineTask 阶段内的任务
type PipelineTask struct {
	ID         string            `json:"id"`
	Name       string            `json:"name"`
	Type       string            `json:"type"` // build/deploy/test/custom
	Icon       string            `json:"icon,omitempty"`
	Config     map[string]string `json:"config,omitempty"`
	Script     string            `json:"script,omitempty"`
	ScriptType string            `json:"script_type,omitempty"` // shell/python
}

// ============================================
// DeployEnvironment 发布环境分组
// ============================================

type EnvironmentType string

const (
	EnvProduction EnvironmentType = "production"
	EnvStaging    EnvironmentType = "staging"
	EnvTesting    EnvironmentType = "testing"
	EnvDev        EnvironmentType = "development"
)

// DeployEnvironment 环境分组表（生产/测试/预发布/开发）
type DeployEnvironment struct {
	ID          uint            `gorm:"primaryKey;autoIncrement;comment:主键ID" json:"id"`
	Name        string          `gorm:"type:varchar(64);not null;uniqueIndex;comment:环境名称" json:"name"`
	DisplayName string          `gorm:"type:varchar(128);not null;comment:显示名称" json:"display_name"`
	Type        EnvironmentType `gorm:"type:varchar(16);not null;index;comment:环境类型: production/staging/testing/development" json:"type"`
	Color       string          `gorm:"type:varchar(16);default:'#3B82F6';comment:标识颜色" json:"color"`
	SortOrder   int             `gorm:"default:0;comment:排序" json:"sort_order"`
	Description string          `gorm:"type:varchar(256);comment:描述" json:"description,omitempty"`
	Enabled     bool            `gorm:"default:true;comment:是否启用" json:"enabled"`
	CreatedAt   time.Time       `gorm:"not null;comment:创建时间" json:"created_at"`
	UpdatedAt   time.Time       `gorm:"not null;comment:更新时间" json:"updated_at"`
}

func (DeployEnvironment) TableName() string {
	return "deploy_environments"
}

// ============================================
// DeployPipelineMember 流水线成员
// ============================================

type MemberRole string

const (
	MemberOwner  MemberRole = "owner"  // 拥有者
	MemberEditor MemberRole = "editor" // 编辑者
	MemberViewer MemberRole = "viewer" // 查看者
)

// DeployPipelineMember 流水线成员表
// 支持两种授权方式：直接用户授权（username 非空）和用户组授权（group_id 非空）
type DeployPipelineMember struct {
	ID         uint       `gorm:"primaryKey;autoIncrement;comment:主键ID" json:"id"`
	PipelineID uint       `gorm:"index:idx_pipeline_user,unique,priority:1;index:idx_pipeline_group,unique,priority:1;not null;comment:流水线ID" json:"pipeline_id"`
	Username   *string    `gorm:"type:varchar(64);index:idx_pipeline_user,unique,priority:2;comment:用户名(直接授权)" json:"username,omitempty"`
	GroupID    *uint      `gorm:"index:idx_pipeline_group,unique,priority:2;comment:用户组ID(组授权)" json:"group_id,omitempty"`
	Role       MemberRole `gorm:"type:varchar(16);default:'editor';comment:角色: owner/editor/viewer" json:"role"`
	CreatedAt  time.Time  `gorm:"not null;comment:创建时间" json:"created_at"`
	UpdatedAt  time.Time  `gorm:"not null;comment:更新时间" json:"updated_at"`

	// 关联
	Pipeline *Pipeline        `json:"pipeline,omitempty" gorm:"foreignKey:PipelineID"`
	Group    *DeployUserGroup `json:"group,omitempty" gorm:"foreignKey:GroupID"`
}

func (DeployPipelineMember) TableName() string {
	return "deploy_pipeline_members"
}

// ============================================
// DeployUserGroup 发布系统用户组
// ============================================

// DeployUserGroup 用户组（用于流水线权限分组授权）
type DeployUserGroup struct {
	ID          uint      `gorm:"primaryKey;autoIncrement;comment:主键ID" json:"id"`
	Name        string    `gorm:"type:varchar(64);uniqueIndex;not null;comment:组名称" json:"name"`
	Description string    `gorm:"type:varchar(256);comment:描述" json:"description,omitempty"`
	CreatedBy   string    `gorm:"type:varchar(64);comment:创建人" json:"created_by,omitempty"`
	CreatedAt   time.Time `gorm:"not null;comment:创建时间" json:"created_at"`
	UpdatedAt   time.Time `gorm:"not null;comment:更新时间" json:"updated_at"`

	// 关联
	Members []DeployUserGroupMember `json:"members,omitempty" gorm:"foreignKey:GroupID"`
}

func (DeployUserGroup) TableName() string {
	return "deploy_user_groups"
}

// ============================================
// DeployUserGroupMember 用户组成员
// ============================================

// DeployUserGroupMember 用户组成员关联表
type DeployUserGroupMember struct {
	ID        uint      `gorm:"primaryKey;autoIncrement;comment:主键ID" json:"id"`
	GroupID   uint      `gorm:"uniqueIndex:idx_group_user;not null;comment:组ID" json:"group_id"`
	Username  string    `gorm:"type:varchar(64);uniqueIndex:idx_group_user;not null;comment:用户名" json:"username"`
	CreatedAt time.Time `gorm:"not null;comment:创建时间" json:"created_at"`

	// 关联
	Group *DeployUserGroup `json:"group,omitempty" gorm:"foreignKey:GroupID"`
}

func (DeployUserGroupMember) TableName() string {
	return "deploy_user_group_members"
}