package v1

import (
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/os/gtime"
)

// ============================================================
// 开放平台业务 API（第三方应用调用）
// ============================================================

// OpenMemberList 成员列表
type OpenMemberListReq struct {
	g.Meta   `path:"/v1/members" method:"get" tags:"开放平台API" summary:"成员列表"`
	Page     int    `json:"page" in:"query" d:"1" dc:"页码"`
	PageSize int    `json:"page_size" in:"query" d:"20" dc:"每页数量"`
	Keyword  string `json:"keyword" in:"query" dc:"搜索关键词"`
	Role     string `json:"role" in:"query" dc:"按角色筛选"`
	Status   string `json:"status" in:"query" dc:"按状态筛选"`
}

type OpenMemberListRes struct {
	List     []OpenMemberItem `json:"list"`
	Total    int              `json:"total"`
	Page     int              `json:"page"`
	PageSize int              `json:"page_size"`
}

type OpenMemberItem struct {
	ID        int64  `json:"id"`
	Username  string `json:"username"`
	Email     string `json:"email"`
	Role      string `json:"role"`
	Status    string `json:"status"`
	CreatedAt string `json:"created_at"`
}

// OpenMemberCreate 创建成员
type OpenMemberCreateReq struct {
	g.Meta      `path:"/v1/members" method:"post" mime:"json" tags:"开放平台API" summary:"创建成员"`
	Username    string `json:"username" v:"required|length:2,50#请输入用户名|用户名长度2-50" dc:"用户名"`
	Email       string `json:"email" v:"required|email#请输入邮箱|邮箱格式不正确" dc:"邮箱"`
	Password    string `json:"password" v:"required|length:8,64#请输入密码|密码长度6-50" dc:"密码"`
	Role        string `json:"role" v:"required|in:admin,member#请选择角色|角色无效" dc:"角色"`
	DisplayName string `json:"display_name" dc:"显示名称"`
}

type OpenMemberCreateRes struct {
	ID int64 `json:"id"`
}

// OpenMemberUpdate 更新成员
type OpenMemberUpdateReq struct {
	g.Meta      `path:"/v1/members/{id}" method:"put" mime:"json" tags:"开放平台API" summary:"更新成员"`
	Id          int64   `json:"id" in:"path" v:"required#请指定成员ID" dc:"成员ID"`
	Role        *string `json:"role" v:"in:admin,member#角色无效" dc:"角色"`
	DisplayName *string `json:"display_name" dc:"显示名称"`
	Status      *string `json:"status" v:"in:active,disabled#状态无效" dc:"状态"`
}

type OpenMemberUpdateRes struct{}

// OpenMemberDelete 删除成员
type OpenMemberDeleteReq struct {
	g.Meta `path:"/v1/members/{id}" method:"delete" tags:"开放平台API" summary:"删除成员"`
	Id     int64 `json:"id" in:"path" v:"required#请指定成员ID" dc:"成员ID"`
}

type OpenMemberDeleteRes struct{}

// OpenMemberQuota 成员额度查询
type OpenMemberQuotaReq struct {
	g.Meta `path:"/v1/members/{id}/quota" method:"get" tags:"开放平台API" summary:"成员额度查询"`
	Id     int64 `json:"id" in:"path" v:"required#请指定成员ID" dc:"成员ID"`
}

type OpenMemberQuotaRes struct {
	QuotaType  string  `json:"quota_type"`
	QuotaLimit float64 `json:"quota_limit"`
	QuotaUsed  float64 `json:"quota_used"`
	Period     string  `json:"period"`
}

// OpenMemberQuotaUpdate 更新成员额度
type OpenMemberQuotaUpdateReq struct {
	g.Meta     `path:"/v1/members/{id}/quota" method:"put" mime:"json" tags:"开放平台API" summary:"更新成员额度"`
	Id         int64   `json:"id" in:"path" v:"required#请指定成员ID" dc:"成员ID"`
	QuotaType  string  `json:"quota_type" v:"required|in:none,total,periodic#请选择额度类型|额度类型无效" dc:"额度类型"`
	QuotaLimit float64 `json:"quota_limit" v:"min:0" dc:"额度上限(USD)"`
	Period     string  `json:"period" v:"in:day,week,month" dc:"周期类型"`
}

type OpenMemberQuotaUpdateRes struct{}

// OpenMemberModels 成员可用模型
type OpenMemberModelsReq struct {
	g.Meta `path:"/v1/members/{id}/models" method:"get" tags:"开放平台API" summary:"成员可用模型列表"`
	Id     int64 `json:"id" in:"path" v:"required#请指定成员ID" dc:"成员ID"`
}

type OpenMemberModelsRes struct {
	List []string `json:"list"`
}

// OpenMemberModelsUpdate 更新成员可用模型
type OpenMemberModelsUpdateReq struct {
	g.Meta   `path:"/v1/members/{id}/models" method:"put" mime:"json" tags:"开放平台API" summary:"更新成员可用模型"`
	Id       int64   `json:"id" in:"path" v:"required#请指定成员ID" dc:"成员ID"`
	ModelIDs []int64 `json:"model_ids" v:"required#请选择模型列表" dc:"模型ID列表"`
}

type OpenMemberModelsUpdateRes struct{}

// ============================================================
// API Key 管理
// ============================================================

// OpenKeyList API Key 列表
type OpenKeyListReq struct {
	g.Meta   `path:"/v1/keys" method:"get" tags:"开放平台API" summary:"API Key列表"`
	Page     int    `json:"page" in:"query" d:"1" dc:"页码"`
	PageSize int    `json:"page_size" in:"query" d:"20" dc:"每页数量"`
	Status   string `json:"status" in:"query" dc:"按状态筛选"`
}

type OpenKeyListRes struct {
	List     []OpenKeyItem `json:"list"`
	Total    int           `json:"total"`
	Page     int           `json:"page"`
	PageSize int           `json:"page_size"`
}

type OpenKeyItem struct {
	ID        int64  `json:"id"`
	Name      string `json:"name"`
	Key       string `json:"key"` // 脱敏显示 sk-***xxx
	Status    string `json:"status"`
	CreatedAt string `json:"created_at"`
}

// OpenKeyCreate 创建 API Key
type OpenKeyCreateReq struct {
	g.Meta      `path:"/v1/keys" method:"post" mime:"json" tags:"开放平台API" summary:"创建API Key"`
	Name        string   `json:"name" v:"required|length:2,100#请输入Key名称|名称长度2-100" dc:"Key名称"`
	ProjectID   int64    `json:"project_id" dc:"关联项目 ID（可选；填写后该 Key 随项目归档一并失效）"`
	Scope       string   `json:"scope" d:"full" v:"in:full,chat_only,embeddings_only,images_only,read_only#权限范围无效" dc:"权限范围"`
	ModelScopes []string `json:"model_scopes" dc:"可用模型列表（为空则不限）"`
	QuotaLimit  float64  `json:"quota_limit" d:"0" dc:"额度上限（0=不限）"`
}

type OpenKeyCreateRes struct {
	ID  int64  `json:"id"`
	Key string `json:"key"` // 完整 Key，仅创建时返回
}

// OpenKeyDelete 删除 API Key
type OpenKeyDeleteReq struct {
	g.Meta `path:"/v1/keys/{id}" method:"delete" tags:"开放平台API" summary:"删除API Key"`
	Id     int64 `json:"id" in:"path" v:"required#请指定Key ID" dc:"Key ID"`
}

type OpenKeyDeleteRes struct{}

// ============================================================
// 用量查询
// ============================================================

// OpenUsageQuery 用量查询
type OpenUsageQueryReq struct {
	g.Meta    `path:"/v1/usage" method:"get" tags:"开放平台API" summary:"用量查询"`
	StartDate string `json:"start_date" in:"query" v:"required#请输入开始日期" dc:"开始日期 (YYYY-MM-DD)"`
	EndDate   string `json:"end_date" in:"query" v:"required#请输入结束日期" dc:"结束日期 (YYYY-MM-DD)"`
	GroupBy   string `json:"group_by" in:"query" d:"day" v:"in:day,model,key#分组方式无效" dc:"分组方式: day/model/key"`
	Page      int    `json:"page" in:"query" d:"1" dc:"页码"`
	PageSize  int    `json:"page_size" in:"query" d:"20" dc:"每页数量"`
}

type OpenUsageQueryRes struct {
	List     []OpenUsageItem `json:"list"`
	Total    int             `json:"total"`
	Page     int             `json:"page"`
	PageSize int             `json:"page_size"`
}

type OpenUsageItem struct {
	Date             string `json:"date"`
	Model            string `json:"model,omitempty"`
	KeyName          string `json:"key_name,omitempty"`
	RequestCount     int64  `json:"request_count"`
	PromptTokens     int64  `json:"prompt_tokens"`
	CompletionTokens int64  `json:"completion_tokens"`
	TotalTokens      int64  `json:"total_tokens"`
	Cost             string `json:"cost"`
}

// ============================================================
// 费用查询
// ============================================================

// OpenBillingQuery 费用查询
type OpenBillingQueryReq struct {
	g.Meta    `path:"/v1/billing" method:"get" tags:"开放平台API" summary:"费用查询"`
	StartDate string `json:"start_date" in:"query" v:"required#请输入开始日期" dc:"开始日期 (YYYY-MM-DD)"`
	EndDate   string `json:"end_date" in:"query" v:"required#请输入结束日期" dc:"结束日期 (YYYY-MM-DD)"`
	Page      int    `json:"page" in:"query" d:"1" dc:"页码"`
	PageSize  int    `json:"page_size" in:"query" d:"20" dc:"每页数量"`
}

type OpenBillingQueryRes struct {
	List     []OpenBillingItem `json:"list"`
	Total    int               `json:"total"`
	Page     int               `json:"page"`
	PageSize int               `json:"page_size"`
}

type OpenBillingItem struct {
	ID          int64  `json:"id"`
	Type        string `json:"type"`
	Amount      string `json:"amount"`
	Balance     string `json:"balance,omitempty"`
	Description string `json:"description"`
	CreatedAt   string `json:"created_at"`
}

// ============================================================
// 项目管理
// ============================================================

// OpenProjectList 项目列表
type OpenProjectListReq struct {
	g.Meta   `path:"/v1/projects" method:"get" tags:"开放平台API" summary:"项目列表"`
	Page     int    `json:"page" in:"query" d:"1" dc:"页码"`
	PageSize int    `json:"page_size" in:"query" d:"20" dc:"每页数量"`
	Status   string `json:"status" in:"query" dc:"按状态筛选：active/archived/budget_exhausted"`
	Keyword  string `json:"keyword" in:"query" dc:"搜索关键词"`
}

type OpenProjectListRes struct {
	List     []OpenProjectItem `json:"list"`
	Total    int               `json:"total"`
	Page     int               `json:"page"`
	PageSize int               `json:"page_size"`
}

type OpenProjectItem struct {
	ID          int64  `json:"id"`
	Name        string `json:"name"`
	Description string `json:"description"`
	Status      string `json:"status"`
	Budget      string `json:"budget"` // USD 6位小数，"unlimited" 表示不限
	CreatedAt   string `json:"created_at"`
	UpdatedAt   string `json:"updated_at"`
}

// OpenProjectCreate 创建项目
type OpenProjectCreateReq struct {
	g.Meta      `path:"/v1/projects" method:"post" mime:"json" tags:"开放平台API" summary:"创建项目"`
	Name        string  `json:"name" v:"required|length:1,100#请输入项目名称|项目名称长度1-100" dc:"项目名称"`
	Description string  `json:"description" dc:"项目描述"`
	Budget      float64 `json:"budget" dc:"项目预算上限(USD，0=不限)"`
}

type OpenProjectCreateRes struct {
	ID int64 `json:"id"`
}

// OpenProjectGet 项目详情
type OpenProjectGetReq struct {
	g.Meta `path:"/v1/projects/{id}" method:"get" tags:"开放平台API" summary:"项目详情"`
	Id     int64 `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
}

type OpenProjectGetRes struct {
	ID            int64  `json:"id"`
	Name          string `json:"name"`
	Description   string `json:"description"`
	Status        string `json:"status"`
	Budget        string `json:"budget"`
	ActiveKeys    int    `json:"active_keys"`
	TotalKeys     int    `json:"total_keys"`
	MonthCost     string `json:"month_cost"`
	MonthRequests int64  `json:"month_requests"`
	CreatedAt     string `json:"created_at"`
	UpdatedAt     string `json:"updated_at"`
}

// OpenProjectUpdate 更新项目
type OpenProjectUpdateReq struct {
	g.Meta      `path:"/v1/projects/{id}" method:"put" mime:"json" tags:"开放平台API" summary:"更新项目"`
	Id          int64    `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
	Name        *string  `json:"name" dc:"项目名称"`
	Description *string  `json:"description" dc:"项目描述"`
	Budget      *float64 `json:"budget" dc:"项目预算上限(USD，0=不限)"`
}

type OpenProjectUpdateRes struct{}

// OpenProjectArchive 归档项目
type OpenProjectArchiveReq struct {
	g.Meta `path:"/v1/projects/{id}/archive" method:"post" mime:"json" tags:"开放平台API" summary:"归档项目"`
	Id     int64 `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
}

type OpenProjectArchiveRes struct{}

// OpenProjectUnarchive 取消归档
type OpenProjectUnarchiveReq struct {
	g.Meta `path:"/v1/projects/{id}/unarchive" method:"post" mime:"json" tags:"开放平台API" summary:"取消归档"`
	Id     int64 `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
}

type OpenProjectUnarchiveRes struct{}

// ============================================================
// 项目 API Key 管理
// ============================================================

// OpenProjectKeyList 项目密钥列表
type OpenProjectKeyListReq struct {
	g.Meta   `path:"/v1/projects/{id}/api-keys" method:"get" tags:"开放平台API" summary:"项目密钥列表"`
	Id       int64 `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
	Page     int   `json:"page" in:"query" d:"1" dc:"页码"`
	PageSize int   `json:"page_size" in:"query" d:"20" dc:"每页数量"`
}

type OpenProjectKeyListRes struct {
	List     []OpenProjectKeyItem `json:"list"`
	Total    int                  `json:"total"`
	Page     int                  `json:"page"`
	PageSize int                  `json:"page_size"`
}

type OpenProjectKeyItem struct {
	ID        int64  `json:"id"`
	Name      string `json:"name"`
	KeyPrefix string `json:"key_prefix"`
	Status    string `json:"status"`
	CreatedAt string `json:"created_at"`
	ExpiresAt string `json:"expires_at,omitempty"`
}

// OpenProjectKeyCreate 创建项目密钥
type OpenProjectKeyCreateReq struct {
	g.Meta     `path:"/v1/projects/{id}/api-keys" method:"post" mime:"json" tags:"开放平台API" summary:"创建项目密钥"`
	Id         int64       `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
	Name       string      `json:"name" v:"required|length:1,100#请输入Key名称|名称长度1-100" dc:"Key名称"`
	Scope      string      `json:"scope" d:"full" v:"in:full,chat_only,embeddings_only,images_only,read_only#权限范围无效" dc:"权限范围"`
	ExpiresAt  *gtime.Time `json:"expires_at" dc:"过期时间"`
	ModelNames []string    `json:"model_names" dc:"可用模型列表"`
}

type OpenProjectKeyCreateRes struct {
	ID        int64  `json:"id"`
	Name      string `json:"name"`
	Key       string `json:"key"`
	KeyPrefix string `json:"key_prefix"`
}

// OpenProjectKeyDelete 删除项目密钥
type OpenProjectKeyDeleteReq struct {
	g.Meta `path:"/v1/projects/{id}/api-keys/{keyId}" method:"delete" tags:"开放平台API" summary:"删除项目密钥"`
	Id     int64 `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
	KeyId  int64 `json:"keyId" in:"path" v:"required#请指定密钥ID" dc:"密钥ID"`
}

type OpenProjectKeyDeleteRes struct{}

// ============================================================
// 项目用量查询
// ============================================================

// OpenProjectUsageStats 项目用量统计
type OpenProjectUsageStatsReq struct {
	g.Meta    `path:"/v1/projects/{id}/usage-stats" method:"get" tags:"开放平台API" summary:"项目用量统计"`
	Id        int64  `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
	StartDate string `json:"start_date" in:"query" dc:"开始日期 (YYYY-MM-DD)，默认近30天"`
	EndDate   string `json:"end_date" in:"query" dc:"结束日期 (YYYY-MM-DD)"`
}

type OpenProjectUsageStatsRes struct {
	TotalCost         string                 `json:"total_cost"`
	TotalRequests     int64                  `json:"total_requests"`
	TotalInputTokens  int64                  `json:"total_input_tokens"`
	TotalOutputTokens int64                  `json:"total_output_tokens"`
	Daily             []OpenProjectDailyStat `json:"daily"`
	Models            []OpenProjectModelStat `json:"models"`
}

type OpenProjectDailyStat struct {
	Date         string `json:"date"`
	RequestCount int64  `json:"request_count"`
	TotalCost    string `json:"total_cost"`
	InputTokens  int64  `json:"input_tokens"`
	OutputTokens int64  `json:"output_tokens"`
}

type OpenProjectModelStat struct {
	ModelName    string `json:"model_name"`
	RequestCount int64  `json:"request_count"`
	TotalCost    string `json:"total_cost"`
}

// OpenProjectUsageLogs 项目用量日志
type OpenProjectUsageLogsReq struct {
	g.Meta   `path:"/v1/projects/{id}/usage-logs" method:"get" tags:"开放平台API" summary:"项目用量日志"`
	Id       int64 `json:"id" in:"path" v:"required#请指定项目ID" dc:"项目ID"`
	Page     int   `json:"page" in:"query" d:"1" dc:"页码"`
	PageSize int   `json:"page_size" in:"query" d:"20" dc:"每页数量"`
}

type OpenProjectUsageLogsRes struct {
	List     []OpenProjectUsageLogItem `json:"list"`
	Total    int                       `json:"total"`
	Page     int                       `json:"page"`
	PageSize int                       `json:"page_size"`
}

type OpenProjectUsageLogItem struct {
	ID           int64  `json:"id"`
	ModelName    string `json:"model_name"`
	RelayMode    string `json:"relay_mode"`
	InputTokens  int    `json:"input_tokens"`
	OutputTokens int    `json:"output_tokens"`
	TotalCost    string `json:"total_cost"`
	LatencyMs    int    `json:"latency_ms"`
	Status       string `json:"status"`
	ErrorMessage string `json:"error_message,omitempty"`
	CreatedAt    string `json:"created_at"`
}