-- CreateTable
CREATE TABLE "User" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "email" TEXT NOT NULL,
    "password" TEXT NOT NULL,
    "name" TEXT NOT NULL DEFAULT '',
    "role" TEXT NOT NULL DEFAULT 'EMPLOYEE',
    "isActive" BOOLEAN NOT NULL DEFAULT true,
    "permissions" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL
);

-- CreateTable
CREATE TABLE "Employee" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "userId" TEXT,
    "employeeId" TEXT NOT NULL,
    "biometricId" TEXT,
    "firstName" TEXT NOT NULL,
    "lastName" TEXT NOT NULL,
    "cnic" TEXT NOT NULL,
    "department" TEXT NOT NULL,
    "designation" TEXT NOT NULL,
    "joiningDate" DATETIME NOT NULL,
    "contractType" TEXT NOT NULL,
    "basicSalary" REAL NOT NULL,
    "profileImage" TEXT,
    "email" TEXT,
    "bankName" TEXT,
    "accountNumber" TEXT,
    "emergencyContact" TEXT,
    "emergencyContactPhone" TEXT,
    "eobiNo" TEXT,
    "pessiNo" TEXT,
    "overtimeEnabled" BOOLEAN NOT NULL DEFAULT true,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Employee_userId_fkey" FOREIGN KEY ("userId") REFERENCES "User" ("id") ON DELETE SET NULL ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Document" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "title" TEXT NOT NULL,
    "type" TEXT NOT NULL,
    "fileUrl" TEXT NOT NULL,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "Document_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Attendance" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "date" DATETIME NOT NULL,
    "checkIn" DATETIME,
    "checkOut" DATETIME,
    "status" TEXT NOT NULL,
    "overtimeHrs" REAL NOT NULL DEFAULT 0,
    "overtimeAmount" REAL NOT NULL DEFAULT 0,
    "totalWorkedHrs" REAL NOT NULL DEFAULT 0,
    "deductionHrs" REAL NOT NULL DEFAULT 0,
    "deductionAmount" REAL NOT NULL DEFAULT 0,
    "deviceSource" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Attendance_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "AttendancePunch" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "attendanceId" TEXT NOT NULL,
    "checkIn" DATETIME NOT NULL,
    "checkOut" DATETIME,
    "deviceSource" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "AttendancePunch_attendanceId_fkey" FOREIGN KEY ("attendanceId") REFERENCES "Attendance" ("id") ON DELETE CASCADE ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Payroll" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "month" INTEGER NOT NULL,
    "year" INTEGER NOT NULL,
    "basicSalary" REAL NOT NULL,
    "presentDays" INTEGER NOT NULL DEFAULT 0,
    "workingDays" INTEGER NOT NULL DEFAULT 26,
    "overtimePay" REAL NOT NULL DEFAULT 0,
    "allowances" REAL NOT NULL DEFAULT 0,
    "deductions" REAL NOT NULL DEFAULT 0,
    "loansAdvance" REAL NOT NULL DEFAULT 0,
    "tax" REAL NOT NULL DEFAULT 0,
    "netSalary" REAL NOT NULL,
    "status" TEXT NOT NULL DEFAULT 'DRAFT',
    "isComplianceRecord" BOOLEAN NOT NULL DEFAULT false,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Payroll_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Loan" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "description" TEXT NOT NULL,
    "totalAmount" REAL NOT NULL,
    "remainingBalance" REAL NOT NULL,
    "status" TEXT NOT NULL DEFAULT 'ACTIVE',
    "issuedDate" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Loan_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "LoanDeduction" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "loanId" TEXT NOT NULL,
    "payrollId" TEXT NOT NULL,
    "amount" REAL NOT NULL,
    "month" INTEGER NOT NULL,
    "year" INTEGER NOT NULL,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "LoanDeduction_loanId_fkey" FOREIGN KEY ("loanId") REFERENCES "Loan" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
    CONSTRAINT "LoanDeduction_payrollId_fkey" FOREIGN KEY ("payrollId") REFERENCES "Payroll" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Leave" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "type" TEXT NOT NULL,
    "startDate" DATETIME NOT NULL,
    "endDate" DATETIME NOT NULL,
    "reason" TEXT,
    "status" TEXT NOT NULL DEFAULT 'PENDING',
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Leave_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "CompliancePolicy" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "title" TEXT NOT NULL,
    "description" TEXT,
    "fileUrl" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL
);

-- CreateTable
CREATE TABLE "ComplianceSignature" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "policyId" TEXT NOT NULL,
    "employeeId" TEXT NOT NULL,
    "signedAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "ComplianceSignature_policyId_fkey" FOREIGN KEY ("policyId") REFERENCES "CompliancePolicy" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
    CONSTRAINT "ComplianceSignature_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "SocialSecurity" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "type" TEXT NOT NULL,
    "registrationNo" TEXT,
    "employerContribution" REAL NOT NULL,
    "employeeContribution" REAL NOT NULL,
    "month" INTEGER NOT NULL,
    "year" INTEGER NOT NULL,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    CONSTRAINT "SocialSecurity_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Training" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "title" TEXT NOT NULL,
    "type" TEXT NOT NULL,
    "date" DATETIME NOT NULL,
    "instructor" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL
);

-- CreateTable
CREATE TABLE "TrainingAttendance" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "trainingId" TEXT NOT NULL,
    "employeeId" TEXT NOT NULL,
    "status" TEXT NOT NULL,
    CONSTRAINT "TrainingAttendance_trainingId_fkey" FOREIGN KEY ("trainingId") REFERENCES "Training" ("id") ON DELETE RESTRICT ON UPDATE CASCADE,
    CONSTRAINT "TrainingAttendance_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "OrgSettings" (
    "id" TEXT NOT NULL PRIMARY KEY DEFAULT 'singleton',
    "name" TEXT NOT NULL DEFAULT 'Colour Club Studio',
    "legalName" TEXT NOT NULL DEFAULT '',
    "industry" TEXT NOT NULL DEFAULT 'Textile / Garments',
    "address" TEXT NOT NULL DEFAULT '',
    "city" TEXT NOT NULL DEFAULT 'Lahore',
    "phone" TEXT NOT NULL DEFAULT '',
    "email" TEXT NOT NULL DEFAULT '',
    "website" TEXT NOT NULL DEFAULT '',
    "ntn" TEXT NOT NULL DEFAULT '',
    "eobi" TEXT NOT NULL DEFAULT '',
    "pessi" TEXT NOT NULL DEFAULT '',
    "workingHours" TEXT NOT NULL DEFAULT '8',
    "workingDays" TEXT NOT NULL DEFAULT '6',
    "dutyStart" TEXT NOT NULL DEFAULT '09:00',
    "dutyEnd" TEXT NOT NULL DEFAULT '17:00',
    "breakMinutes" INTEGER NOT NULL DEFAULT 0,
    "departments" TEXT NOT NULL DEFAULT 'Production,Quality Control,HR,Finance,Management',
    "designations" TEXT NOT NULL DEFAULT 'Manager,Supervisor,Operator,Assistant,Intern',
    "holidayDates" TEXT,
    "eobiEmployerRate" REAL NOT NULL DEFAULT 0,
    "eobiEmployeeRate" REAL NOT NULL DEFAULT 0,
    "pessiEmployerRate" REAL NOT NULL DEFAULT 0,
    "pessiEmployeeRate" REAL NOT NULL DEFAULT 0,
    "holidayCalendar" TEXT NOT NULL DEFAULT '[]',
    "updatedAt" DATETIME NOT NULL
);

-- CreateTable
CREATE TABLE "Contract" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "type" TEXT NOT NULL,
    "signedDate" DATETIME NOT NULL,
    "expiryDate" DATETIME,
    "status" TEXT NOT NULL,
    "fileUrl" TEXT,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Contract_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "Gratuity" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "employeeId" TEXT NOT NULL,
    "yearsOfService" REAL NOT NULL,
    "amount" REAL NOT NULL,
    "settlementDate" DATETIME,
    "status" TEXT NOT NULL,
    "createdAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "updatedAt" DATETIME NOT NULL,
    CONSTRAINT "Gratuity_employeeId_fkey" FOREIGN KEY ("employeeId") REFERENCES "Employee" ("id") ON DELETE RESTRICT ON UPDATE CASCADE
);

-- CreateTable
CREATE TABLE "DeviceSyncLog" (
    "id" TEXT NOT NULL PRIMARY KEY,
    "syncedAt" DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    "recordsIn" INTEGER NOT NULL DEFAULT 0,
    "status" TEXT NOT NULL DEFAULT 'success',
    "error" TEXT
);

-- CreateIndex
CREATE UNIQUE INDEX "User_email_key" ON "User"("email");

-- CreateIndex
CREATE UNIQUE INDEX "Employee_userId_key" ON "Employee"("userId");

-- CreateIndex
CREATE UNIQUE INDEX "Employee_employeeId_key" ON "Employee"("employeeId");

-- CreateIndex
CREATE UNIQUE INDEX "Employee_biometricId_key" ON "Employee"("biometricId");

-- CreateIndex
CREATE UNIQUE INDEX "Employee_cnic_key" ON "Employee"("cnic");

-- CreateIndex
CREATE INDEX "Attendance_employeeId_date_idx" ON "Attendance"("employeeId", "date");

-- CreateIndex
CREATE INDEX "AttendancePunch_attendanceId_idx" ON "AttendancePunch"("attendanceId");

-- CreateIndex
CREATE UNIQUE INDEX "ComplianceSignature_policyId_employeeId_key" ON "ComplianceSignature"("policyId", "employeeId");

-- CreateIndex
CREATE UNIQUE INDEX "TrainingAttendance_trainingId_employeeId_key" ON "TrainingAttendance"("trainingId", "employeeId");