package controller

import (
	global_config "backend/global"
	"backend/model"
	"backend/util"
	"encoding/json"

	"github.com/gin-gonic/gin"
)

func AdminList(c *gin.Context) {
	// 处理管理员列表请求
	// 这里可以调用相应的服务或数据库查询来获取管理员列表
	// 然后将结果返回给客户端
	adminModel := model.Admin{}
	admins, err := adminModel.List()
	if err != nil {
		failed(c, "Failed to retrieve admin list: "+err.Error())
		return
	}
	success(c, admins)
}

func AdminAdd(c *gin.Context) {
	// 处理添加管理员请求
	var admin model.Admin
	if err := c.ShouldBindJSON(&admin); err != nil {
		failed(c, "Invalid input: "+err.Error())
		return
	}

	// 这里可以添加逻辑来保存管理员信息到数据库
	// 假设保存成功后返回结果
	result, err := admin.Add()
	if err != nil {
		failed(c, "Failed to add admin: "+err.Error())
		return
	}
	// 记录管理员操作日志
	util.AddAdminLog(c, "添加管理员", admin)
	success(c, result)
}

func AdminEdit(c *gin.Context) {
	var admin model.Admin
	if err := c.ShouldBindJSON(&admin); err != nil {
		failed(c, "Invalid input: "+err.Error())
		return
	}
	if admin.ID == 0 {
		failed(c, "id is required")
		return
	}
	if err := admin.Edit(); err != nil {
		failed(c, "Failed to edit admin: "+err.Error())
		return
	}
	util.AddAdminLog(c, "编辑管理员", admin)
	success(c, "success")
}

func AdminDelete(c *gin.Context) {
	type param struct {
		ID int `json:"id"`
	}
	var p param
	if err := c.ShouldBindJSON(&p); err != nil {
		failed(c, "Invalid input: "+err.Error())
		return
	}
	admin := model.Admin{ID: p.ID}
	if err := admin.Delete(); err != nil {
		failed(c, "Failed to delete admin: "+err.Error())
		return
	}
	util.AddAdminLog(c, "删除管理员", p)
	success(c, "success")
}

func AdminLogList(c *gin.Context) {
	// 处理管理员日志列表请求
	type param struct {
		Page     int    `json:"page"`
		PaseSize int    `json:"pageSize"`
		UserName string `json:"username"`
		Opration string `json:"operation"`
	}
	var p param
	if err := c.ShouldBindJSON(&p); err != nil {
		failed(c, "Invalid input: "+err.Error())
		return
	}
	List := []*model.AdminLog{}
	db := util.MPool.GetGameDB()
	defer db.Close()
	if db == nil {
		failed(c, "Failed to get database connection")
		return
	}
	err := db.Select(&List, "SELECT * FROM admin_log ORDER BY createTime DESC LIMIT ? OFFSET ?", p.PaseSize, (p.Page-1)*p.PaseSize)
	if err != nil {
		failed(c, "Failed to retrieve admin logs: "+err.Error())
		return
	}
	var total int
	db.Get(&total, "SELECT COUNT(*) FROM admin_log")
	success(c, &model.Result{
		Data:  List,
		Total: total,
	})
}

func AdminConfigList(c *gin.Context) {
	type param struct {
		Page     int `json:"page"`
		PaseSize int `json:"pageSize"`
	}
	var p param
	if err := c.ShouldBindJSON(&p); err != nil {
		failed(c, "Invalid input: "+err.Error())
		return
	}
	type Config struct {
		ID     int    `json:"id" db:"id"`
		Key    string `json:"key" db:"config_key"`
		Value  string `json:"value" db:"config_value"`
		Remark string `json:"remark" db:"remark"`
	}
	List := []*Config{}
	db := util.MPool.GetGameDB()
	defer db.Close()
	if db == nil {
		failed(c, "Failed to get database connection")
		return
	}
	err := db.Select(&List, "SELECT `id`, `config_key`, `config_value`, `remark` FROM config ORDER BY id DESC LIMIT ? OFFSET ?", p.PaseSize, (p.Page-1)*p.PaseSize)
	if err != nil {
		failed(c, "Failed to retrieve admin logs: "+err.Error())
		return
	}
	var total int
	db.Get(&total, "SELECT COUNT(*) FROM config")
	success(c, &model.Result{
		Data:  List,
		Total: total,
	})
}

func AdminConfigAdd(c *gin.Context) {
	type param struct {
		Key    string `json:"key"`
		Value  string `json:"value"`
		Remark string `json:"remark"`
	}
	var p param
	if err := c.ShouldBindJSON(&p); err != nil {
		failed(c, "Invalid input: "+err.Error())
		return
	}
	db := util.MPool.GetGameDB()
	defer db.Close()
	if db == nil {
		failed(c, "Failed to get database connection")
		return
	}
	_, err := db.Exec("INSERT INTO config (`config_key`, `config_value`, `remark`) VALUES (?, ?, ?)", p.Key, p.Value, p.Remark)
	if err != nil {
		failed(c, "Failed to add config: "+err.Error())
		return
	}
	var config map[string]interface{}
	json.Unmarshal([]byte(p.Value), &config)
	global_config.SetConfig(p.Key, config) // 更新全局配置
	success(c, "Config added successfully")
}

func AdminConfigEdit(c *gin.Context) {
	type param struct {
		ID     int    `json:"id"`
		Key    string `json:"key"`
		Value  string `json:"value"`
		Remark string `json:"remark"`
	}
	var p param
	if err := c.ShouldBindJSON(&p); err != nil {
		failed(c, "Invalid input: "+err.Error())
		return
	}
	db := util.MPool.GetGameDB()
	defer db.Close()
	if db == nil {
		failed(c, "Failed to get database connection")
		return
	}
	_, err := db.Exec("UPDATE config SET `config_key` = ?, `config_value` = ?, `remark` = ? WHERE id = ?", p.Key, p.Value, p.Remark, p.ID)
	if err != nil {
		failed(c, "Failed to edit config: "+err.Error())
		return
	}
	var config map[string]interface{}
	json.Unmarshal([]byte(p.Value), &config)
	global_config.SetConfig(p.Key, config) // 更新全局配置
	success(c, "Config updated successfully")
}