import json
import unittest
from basic.program import Job
import utils.match_tool
import components.component
tdata = {
    "postReq": {
        "database": {
            "scheme": {
                "table": {
                    "_data": []
                }
            }
        }
    },
    "preAct": {
        "database": {
            "scheme": {
                "table": {
                    "_data": [
                        {"id": 1, "name": "Brecht", "year": 2014, "position": "top", "hobby": "meaning"},
                        {"id": 2, "name": "Meier", "year": 2015, "position": "first", "hobby": "reading" },
                        {"id": 3, "name": "Smith", "year": 2018, "position": "second", "hobby": "writing"},
                        {"id": 4, "name": "Smith", "year": 2019, "position": "third", "hobby": "executing"}
                    ]
                }
            }
        }
    },
    "postAct": {
        "database": {
            "scheme": {
                "table": {
                    "_data": [
                        {"id": 1, "name": "Brecht", "year": 2014, "position": "top", "hobby": "meaning"},
                        {"id": 2, "name": "Maier", "year": 2015, "position": "first", "hobby": "reading"},
                        {"id": 4, "name": "Smith", "year": 2018, "position": "second", "hobby": "writing"},
                        {"id": 3, "name": "Smith", "year": 2019, "position": "third", "hobby": "executing"}
                    ]
                }
            }
        }
    }
}
conf = {
    "ddl": {
        "database": {
            "scheme": {
                "table": {
                    "id": { "feld": "id", "type": "int", "acceptance": "ignore", "key": "T:3" },
                    "name": { "feld": "name", "type": "string", "acceptance": "must", "key": "F:1" },
                    "year": { "feld": "year", "type": "int", "acceptance": "must", "key": "F:2" },
                    "position": { "feld": "id", "type": "string", "acceptance": "must", "key": "" },
                    "hobby": { "feld": "id", "type": "string", "acceptance": "must", "key": "" },
                    "_header": ["id", "name", "year", "position", "hobby"]
                }
            }
        }
    }
}

class MyTestCase(unittest.TestCase):
    def runTest(self):
        self.test_matchstart()
        self.test_hitmanage()
        self.test_similarity()
        self.test_bestfit()
        self.test_compareRow()
        self.test_compareRows()
        self.test_match()

    def test_matchstart(self):
        job = Job("unit")
        comp = components.component.Component()
        comp.files = { "A": "/home/match/per.csv", "B": "/home/match/post.csv"}
        comp.conf = conf
        matching = utils.match_tool.Matching(comp)
        matching.setData(tdata, utils.match_tool.MATCH_PREPOST)
        print(matching.htmltext)

    def test_hitmanage(self):
        comp = components.component.Component()
        comp.files = { "A": "/home/match/per.csv", "B": "/home/match/post.csv"}
        comp.conf = conf
        matching = utils.match_tool.Matching(comp)
        matching.linksA = { "a0001": "null", "a0002": "null", "a0003": "null", "a0004": "null"}
        matching.linksB = { "b0001": "null", "b0002": "null", "b0003": "null", "b0004": "null"}
        self.assertEqual(matching.isHitA("a0001"), False, "with value null")
        self.assertEqual(matching.isHitB("b0005"), False, "doesnt exist")
        self.assertEqual(("b0005" not in matching.linksB), True, "doesnt exist")
        matching.setHit("a0001", "b0005")
        self.assertEqual(matching.isHitA("a0001"), True, "with value null")
        self.assertEqual(matching.isHitB("b0005"), True, "doesnt exist")
        self.assertEqual(("b0005" in matching.linksB), True, "doesnt exist")

    def test_similarity(self):
        matching = self.getMatching()
        utils.match_tool.getSimilarity(matching, ":database:scheme:table:_data",
            tdata["preAct"]["database"]["scheme"]["table"]["_data"][0],
            tdata["postAct"]["database"]["scheme"]["table"]["_data"][0],1)

    def test_bestfit(self):
        job = Job("unit")
        comp = components.component.Component()
        comp.files = { "A": "/home/match/per.csv", "B": "/home/match/post.csv"}
        comp.conf = conf
        matching = utils.match_tool.Matching(comp)
        matching.sideA = tdata["preAct"]["database"]["scheme"]["table"]["_data"]
        matching.sideB = tdata["postAct"]["database"]["scheme"]["table"]["_data"]
        utils.match_tool.matchBestfit(matching, ":database:scheme:table:_data")
        print(json.dumps(matching.linksA))
        print(json.dumps(matching.linksB))
        print(json.dumps(matching.nomatch))
        utils.match_tool.matchRestfit(matching)
        print(json.dumps(matching.linksA))
        print(json.dumps(matching.linksB))
        print(json.dumps(matching.nomatch))

    def test_compareRow(self):
        job = Job("unit")
        comp = components.component.Component()
        comp.files = { "A": "/home/match/per.csv", "B": "/home/match/post.csv"}
        comp.conf = conf
        matching = self.getMatching()
        matching.sideA = tdata["preAct"]["database"]["scheme"]["table"]["_data"]
        matching.sideB = tdata["postAct"]["database"]["scheme"]["table"]["_data"]
        ddl = conf["ddl"]["database"]["scheme"]["table"]
        header = []
        for f in ddl["_header"]:
            header.append({"field": f, "type": ddl[f]["type"], "acceptance": ddl[f]["acceptance"]})
        i = 1
        text = utils.match_tool.compareRow(matching, header, tdata["preAct"]["database"]["scheme"]["table"]["_data"][i], tdata["postAct"]["database"]["scheme"]["table"]["_data"][i])
        print(text)

    def test_compareRows(self):
        job = Job("unit")
        comp = components.component.Component()
        comp.files = { "A": "/home/match/per.csv", "B": "/home/match/post.csv"}
        comp.conf = conf
        matching = self.getMatching()
        matching.sideA = tdata["preAct"]["database"]["scheme"]["table"]["_data"]
        matching.sideB = tdata["postAct"]["database"]["scheme"]["table"]["_data"]
        linksA = {"a0001": "b0001", "a0002": "b0002" }
        matching.linksA = linksA
        text = utils.match_tool.compareRows(matching, ":database:scheme:table:_data")
        print(text)

    def test_match(self):
            job = Job("unit")
            comp = components.component.Component()
            comp.files = {"A": "/home/match/per.csv", "B": "/home/match/post.csv"}
            # tdata["postReq"] = tdata["preAct"]
            comp.conf = conf
            matching = utils.match_tool.Matching(comp)
            matching.setData(tdata, utils.match_tool.MATCH_POSTCOND)
            text = utils.match_tool.matchTree(matching)
            print("\n-------------\n")
            print(text)
            print("\n-------------\n")
            print(matching.difftext)

    def getMatching(self):
        job = Job("unit")
        comp = components.component.Component()
        comp.files = { "A": "/home/match/per.csv", "B": "/home/match/post.csv"}
        comp.conf = conf
        matching = utils.match_tool.Matching(comp)
        matching.setData(tdata, utils.match_tool.MATCH_PREPOST)
        matching.difftext = ""
        return matching

if __name__ == '__main__':
    unittest.main()