--原始视频标题
local M = {}
local mysqldbx = require "mysqldbx"
local tools = require "tools"
local skynet = require "skynet"
local md5 =	require	"md5"


function M.delete_origin_video_titles(msg_body)
    local isok ,key =  tools.checkData({"id_list"},msg_body)
    if not isok then
        return false,string.format("缺少字段： %s.", key)
    end
    for i = 1, #msg_body.id_list, 1 do
        local id = msg_body.id_list[i]
        local sql = string.format("DELETE FROM origin_video_titles WHERE id = %d ",id)
        mysqldbx.query(sql)
    end
    return true, {}
end

function M.publish_origin_video_titles(msg_body)
    local isok ,key =  tools.checkData({"title_list","pay_type","title_type_id"},msg_body)
    if not isok then
        return false,string.format("缺少字段： %s.", key)
    end
    local pay_type = msg_body.pay_type
    local title_type_id = msg_body.title_type_id
    for i = 1, #msg_body.title_list, 1 do
        local title_tab = msg_body.title_list[i]
        local sql  = string.format("INSERT INTO `video_titles` (title,md5_tag,pay_type,title_type_id)  VALUES ('%s','%s' ,%d,%d)",title_tab.title,title_tab.md5_tag,pay_type,title_type_id)
        mysqldbx.query(sql)
        sql = string.format("DELETE FROM origin_video_titles WHERE id = %d ",title_tab.id)
        mysqldbx.query(sql)
    end
    return true, {}
end

function M.search_origin_video_titles(msg_body)
    local isok ,key =  tools.checkData({"page_size","page_number","content","start_create_time",
    "end_create_time"},msg_body)
    if not isok then
        return false,string.format("缺少字段： %s.", key)
    end
    local page_size = msg_body.page_size
    local page_number = msg_body.page_number
    local offset = (page_number - 1) * page_size
    
    local content_param = ""
    if msg_body.content~="" then
        content_param =  string.format(" AND  ( title LIKE CONCAT( '%%%s%%')) ",msg_body.content)
    end

    local create_date_param = ""
    if msg_body.start_create_time~="" and msg_body.end_create_time~="" then
        create_date_param = " AND DATE(create_time) >= DATE(FROM_UNIXTIME(" .. (msg_body.start_create_time / 1000) .. ")) AND DATE(create_time) <= DATE(FROM_UNIXTIME(" .. (msg_body.end_create_time / 1000) .. "))"
    end

    local sql = "SELECT * FROM origin_video_titles WHERE 1=1 "..create_date_param..content_param..string.format("  AND (title LIKE CONCAT( '%%%s%%')) ",msg_body.content).." ORDER BY id DESC "..string.format(" LIMIT %d OFFSET %d ",page_size, offset)
    local list = mysqldbx.query(sql)
    sql = "SELECT   COUNT(*) AS total  FROM origin_video_titles  WHERE 1=1 "..create_date_param..content_param..string.format(" AND  (title LIKE CONCAT( '%%%s%%')) ",msg_body.content)
    local total = mysqldbx.query(sql)
    return true,list,total[1].total
end

return M