import  mysql.connector         as      mariadb

from    config                  import  database
from	scripts			import	loggorilla

class price:

    def __init__(self):
        self.db_main	= mariadb.connect(**database.db_main)
        self.cursor	= self.db_main.cursor(dictionary=True)

    def list(self, params):
        APIADDR         = "/api/invlab/price/list"
        response        = {}
        self.cursor.execute("BEGIN;")
        try:
            self.cursor.execute("SELECT `id`, `item`, `type`, `currency`, `value`, DATE_FORMAT(`periods`, '%Y-%m-%d %H:%i:%S') AS `periods` FROM `item_price` ORDER BY periods DESC, id DESC;")
            ls = self.cursor.fetchall()
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"   ] = "success"
            response["desc"     ] = "data collected"
            response["data"     ] = ls
        except Exception as e:
            self.cursor.execute("ROLLBACK;")
            loggorilla.error(APIADDR, str(e) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"	] = "failed"
            response["desc"	] = "Internal Server Error. Please contact us if you still have an error."
        finally:
            self.cursor.execute("COMMIT;")
            self.cursor.close()
            self.db_main.close()
        return response

    def detail(self, params):
        APIADDR         = "/api/invlab/price/detail"
        response        = {}
        loggorilla.prcss(APIADDR, "Define parameters")
        id		= params["id"]
        self.cursor.execute("BEGIN;")
        try:
            self.cursor.execute("SELECT `id`, `item`, `type`, `currency`, `value`, DATE_FORMAT(`periods`, '%Y-%m-%d %H:%i:%S') AS `periods` FROM `item_price` WHERE id= %s ORDER BY periods DESC, id DESC;", (id,))
            data = self.cursor.fetchone()
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"   ] = "success"
            response["desc"     ] = "data collected"
            response["data"     ] = data
        except Exception as e:
            self.cursor.execute("ROLLBACK;")
            loggorilla.error(APIADDR, str(e) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"	] = "failed"
            response["desc"	] = "Internal Server Error. Please contact us if you still have an error."
        finally:
            self.cursor.execute("COMMIT;")
            self.cursor.close()
            self.db_main.close()
        return response

    def add(self, params):
        APIADDR         = "/api/invlab/price/add"
        response        = {}
        loggorilla.prcss(APIADDR, "Define parameters")
        item            = params["item"		]
        type            = params["type"		]
        currency	= params["currency"	]
        value		= params["value"	]
        periods		= params["periods"	]
        self.cursor.execute("BEGIN;")
        try:
            loggorilla.prcss(APIADDR, "Inserting")
            self.cursor.execute("INSERT INTO `item_price` VALUES (DEFAULT, %s, %s, %s, %s, %s) ;", (item, type, currency, value, periods) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"   ] = "success"
            response["desc"     ] = "data added"
        except Exception as e:
            self.cursor.execute("ROLLBACK;")
            loggorilla.error(APIADDR, str(e) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"	] = "failed"
            response["desc"		] = "Internal Server Error. Please contact us if you still have an error."
        finally:
            self.cursor.execute("COMMIT;")
            self.cursor.close()
            self.db_main.close()
        return response

    def edit(self, params):
        APIADDR		= "/api/invlab/price/edit"
        response	= {}
        loggorilla.prcss(APIADDR, "Define parameters")
        key		= params["id"       	]
        item            = params["item"		]
        type            = params["type"		]
        currency	= params["currency"	]
        value		= params["value"	]
        periods		= params["periods"	]
        self.cursor.execute("BEGIN;")
        try:
            loggorilla.prcss(APIADDR, "Updating")
            self.cursor.execute("UPDATE `item_price` SET `item` = %s,`type` = %s,`currency` = %s,`value` = %s,`periods` = %s WHERE `id` = %s ;", (item, type, currency, value, periods, key) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"   ] = "success"
            response["desc"     ] = "data change"
        except Exception as e:
            self.cursor.execute("ROLLBACK;")
            loggorilla.error(APIADDR, str(e) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"	] = "failed"
            response["desc"	] = "Internal Server Error. Please contact us if you still have an error."
        finally:
            self.cursor.execute("COMMIT;")
            self.cursor.close()
            self.db_main.close()
        return response

    def remove(self, params):
        APIADDR		= "/api/invlab/price/remove"
        response	= {}
        loggorilla.prcss(APIADDR, "Define parameters")
        key		= params["id"      ]
        self.cursor.execute("BEGIN;")
        try:
            loggorilla.prcss(APIADDR, "Deleting")
            self.cursor.execute("DELETE FROM `item_price` WHERE `id` = %s ;", (key,) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"	] = "success"
            response["desc"	] = "data removed"
        except Exception as e:
            self.cursor.execute("ROLLBACK;")
            loggorilla.error(APIADDR, str(e) )
            loggorilla.prcss(APIADDR, "Giving response")
            response["status"	] = "failed"
            response["desc"	] = "Internal Server Error. Please contact us if you still have an error."
        finally:
            self.cursor.execute("COMMIT;")
            self.cursor.close()
            self.db_main.close()
        return response